annotate mercurial/dispatch.py @ 28784:09750b1231c2

dispatch: factor out command failure handling into a function Moving the warning generation to a function allows for wrapping and alternative error handling.
author Martijn Pieters <mjpieters@fb.com>
date Mon, 04 Apr 2016 17:27:37 +0100
parents cc103bd0dbf9
children d3369dc6c1d0
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1 # dispatch.py - command dispatching for mercurial
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2 #
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3 # Copyright 2005-2007 Matt Mackall <mpm@selenic.com>
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4 #
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5 # This software may be used and distributed according to the terms of the
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6 # GNU General Public License version 2 or any later version.
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7
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8 from __future__ import absolute_import, print_function
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9
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10 import atexit
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11 import difflib
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12 import errno
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13 import os
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14 import pdb
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15 import re
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16 import shlex
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17 import signal
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18 import socket
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19 import sys
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20 import time
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21 import traceback
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22
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23
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24 from .i18n import _
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25
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26 from . import (
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27 cmdutil,
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28 commands,
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29 demandimport,
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30 encoding,
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31 error,
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32 extensions,
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33 fancyopts,
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34 fileset,
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35 hg,
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36 hook,
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37 revset,
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38 templatefilters,
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39 templatekw,
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40 templater,
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41 ui as uimod,
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42 util,
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43 )
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44
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45 class request(object):
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46 def __init__(self, args, ui=None, repo=None, fin=None, fout=None,
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47 ferr=None):
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48 self.args = args
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49 self.ui = ui
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50 self.repo = repo
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51
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52 # input/output/error streams
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53 self.fin = fin
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54 self.fout = fout
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55 self.ferr = ferr
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56
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57 def run():
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58 "run the command in sys.argv"
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59 sys.exit((dispatch(request(sys.argv[1:])) or 0) & 255)
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60
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61 def _getsimilar(symbols, value):
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62 sim = lambda x: difflib.SequenceMatcher(None, value, x).ratio()
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63 # The cutoff for similarity here is pretty arbitrary. It should
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64 # probably be investigated and tweaked.
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65 return [s for s in symbols if sim(s) > 0.6]
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66
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67 def _reportsimilar(write, similar):
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68 if len(similar) == 1:
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69 write(_("(did you mean %s?)\n") % similar[0])
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70 elif similar:
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71 ss = ", ".join(sorted(similar))
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72 write(_("(did you mean one of %s?)\n") % ss)
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73
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74 def _formatparse(write, inst):
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75 similar = []
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76 if isinstance(inst, error.UnknownIdentifier):
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77 # make sure to check fileset first, as revset can invoke fileset
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78 similar = _getsimilar(inst.symbols, inst.function)
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79 if len(inst.args) > 1:
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80 write(_("hg: parse error at %s: %s\n") %
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81 (inst.args[1], inst.args[0]))
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82 if (inst.args[0][0] == ' '):
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83 write(_("unexpected leading whitespace\n"))
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84 else:
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85 write(_("hg: parse error: %s\n") % inst.args[0])
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86 _reportsimilar(write, similar)
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87 if inst.hint:
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88 write(_("(%s)\n") % inst.hint)
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89
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90 def dispatch(req):
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91 "run the command specified in req.args"
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92 if req.ferr:
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93 ferr = req.ferr
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94 elif req.ui:
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95 ferr = req.ui.ferr
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96 else:
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97 ferr = sys.stderr
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98
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99 try:
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100 if not req.ui:
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101 req.ui = uimod.ui()
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102 if '--traceback' in req.args:
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103 req.ui.setconfig('ui', 'traceback', 'on', '--traceback')
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104
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105 # set ui streams from the request
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106 if req.fin:
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107 req.ui.fin = req.fin
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108 if req.fout:
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109 req.ui.fout = req.fout
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110 if req.ferr:
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111 req.ui.ferr = req.ferr
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112 except error.Abort as inst:
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113 ferr.write(_("abort: %s\n") % inst)
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114 if inst.hint:
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115 ferr.write(_("(%s)\n") % inst.hint)
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116 return -1
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117 except error.ParseError as inst:
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118 _formatparse(ferr.write, inst)
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119 return -1
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120
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121 msg = ' '.join(' ' in a and repr(a) or a for a in req.args)
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122 starttime = time.time()
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123 ret = None
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124 try:
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125 ret = _runcatch(req)
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126 except KeyboardInterrupt:
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127 try:
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128 req.ui.warn(_("interrupted!\n"))
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129 except IOError as inst:
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130 if inst.errno != errno.EPIPE:
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131 raise
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132 ret = -1
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133 finally:
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134 duration = time.time() - starttime
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135 req.ui.flush()
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136 req.ui.log("commandfinish", "%s exited %s after %0.2f seconds\n",
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137 msg, ret or 0, duration)
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138 return ret
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139
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140 def _runcatch(req):
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18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
141 def catchterm(*args):
7644
182b7114d35a error: move SignalInterrupt
Matt Mackall <mpm@selenic.com>
parents: 7643
diff changeset
142 raise error.SignalInterrupt
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
143
14439
80c599eee3f3 dispatch: use the request to store the ui object
Idan Kamara <idankk86@gmail.com>
parents: 14438
diff changeset
144 ui = req.ui
10952
6c2c766afefe dispatch: ignore if signals can not be set
Simon Heimberg <simohe@besonet.ch>
parents: 10793
diff changeset
145 try:
6c2c766afefe dispatch: ignore if signals can not be set
Simon Heimberg <simohe@besonet.ch>
parents: 10793
diff changeset
146 for name in 'SIGBREAK', 'SIGHUP', 'SIGTERM':
6c2c766afefe dispatch: ignore if signals can not be set
Simon Heimberg <simohe@besonet.ch>
parents: 10793
diff changeset
147 num = getattr(signal, name, None)
6c2c766afefe dispatch: ignore if signals can not be set
Simon Heimberg <simohe@besonet.ch>
parents: 10793
diff changeset
148 if num:
6c2c766afefe dispatch: ignore if signals can not be set
Simon Heimberg <simohe@besonet.ch>
parents: 10793
diff changeset
149 signal.signal(num, catchterm)
6c2c766afefe dispatch: ignore if signals can not be set
Simon Heimberg <simohe@besonet.ch>
parents: 10793
diff changeset
150 except ValueError:
6c2c766afefe dispatch: ignore if signals can not be set
Simon Heimberg <simohe@besonet.ch>
parents: 10793
diff changeset
151 pass # happens if called in a thread
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
152
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
153 try:
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
154 try:
19640
472fa3b782b1 dispatch: add ability to specify a custom pdb module as a debugger
Sean Farley <sean.michael.farley@gmail.com>
parents: 19639
diff changeset
155 debugger = 'pdb'
472fa3b782b1 dispatch: add ability to specify a custom pdb module as a debugger
Sean Farley <sean.michael.farley@gmail.com>
parents: 19639
diff changeset
156 debugtrace = {
472fa3b782b1 dispatch: add ability to specify a custom pdb module as a debugger
Sean Farley <sean.michael.farley@gmail.com>
parents: 19639
diff changeset
157 'pdb' : pdb.set_trace
472fa3b782b1 dispatch: add ability to specify a custom pdb module as a debugger
Sean Farley <sean.michael.farley@gmail.com>
parents: 19639
diff changeset
158 }
472fa3b782b1 dispatch: add ability to specify a custom pdb module as a debugger
Sean Farley <sean.michael.farley@gmail.com>
parents: 19639
diff changeset
159 debugmortem = {
472fa3b782b1 dispatch: add ability to specify a custom pdb module as a debugger
Sean Farley <sean.michael.farley@gmail.com>
parents: 19639
diff changeset
160 'pdb' : pdb.post_mortem
472fa3b782b1 dispatch: add ability to specify a custom pdb module as a debugger
Sean Farley <sean.michael.farley@gmail.com>
parents: 19639
diff changeset
161 }
19639
09573ad59f7b dispatch: move command line --config argument parsing to _runcatch()
Sean Farley <sean.michael.farley@gmail.com>
parents: 19229
diff changeset
162
09573ad59f7b dispatch: move command line --config argument parsing to _runcatch()
Sean Farley <sean.michael.farley@gmail.com>
parents: 19229
diff changeset
163 # read --config before doing anything else
09573ad59f7b dispatch: move command line --config argument parsing to _runcatch()
Sean Farley <sean.michael.farley@gmail.com>
parents: 19229
diff changeset
164 # (e.g. to change trust settings for reading .hg/hgrc)
09573ad59f7b dispatch: move command line --config argument parsing to _runcatch()
Sean Farley <sean.michael.farley@gmail.com>
parents: 19229
diff changeset
165 cfgs = _parseconfig(req.ui, _earlygetopt(['--config'], req.args))
09573ad59f7b dispatch: move command line --config argument parsing to _runcatch()
Sean Farley <sean.michael.farley@gmail.com>
parents: 19229
diff changeset
166
09573ad59f7b dispatch: move command line --config argument parsing to _runcatch()
Sean Farley <sean.michael.farley@gmail.com>
parents: 19229
diff changeset
167 if req.repo:
09573ad59f7b dispatch: move command line --config argument parsing to _runcatch()
Sean Farley <sean.michael.farley@gmail.com>
parents: 19229
diff changeset
168 # copy configs that were passed on the cmdline (--config) to
09573ad59f7b dispatch: move command line --config argument parsing to _runcatch()
Sean Farley <sean.michael.farley@gmail.com>
parents: 19229
diff changeset
169 # the repo ui
20796
131f7fe06e9e check-code: check for argument passing py2.6ism
Matt Mackall <mpm@selenic.com>
parents: 20788
diff changeset
170 for sec, name, val in cfgs:
131f7fe06e9e check-code: check for argument passing py2.6ism
Matt Mackall <mpm@selenic.com>
parents: 20788
diff changeset
171 req.repo.ui.setconfig(sec, name, val, source='--config')
19639
09573ad59f7b dispatch: move command line --config argument parsing to _runcatch()
Sean Farley <sean.michael.farley@gmail.com>
parents: 19229
diff changeset
172
25833
8243e999f22b debugger: mark developer-only option
Matt Mackall <mpm@selenic.com>
parents: 25660
diff changeset
173 # developer config: ui.debugger
19640
472fa3b782b1 dispatch: add ability to specify a custom pdb module as a debugger
Sean Farley <sean.michael.farley@gmail.com>
parents: 19639
diff changeset
174 debugger = ui.config("ui", "debugger")
20826
dd2e25e49862 dispatch: only do __import__(debugger) when a debugger is requested
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 20330
diff changeset
175 debugmod = pdb
20122
8f4a226c840c dispatch: turn off custom debugger for HGPLAIN mode
Sean Farley <sean.michael.farley@gmail.com>
parents: 19640
diff changeset
176 if not debugger or ui.plain():
25833
8243e999f22b debugger: mark developer-only option
Matt Mackall <mpm@selenic.com>
parents: 25660
diff changeset
177 # if we are in HGPLAIN mode, then disable custom debugging
19640
472fa3b782b1 dispatch: add ability to specify a custom pdb module as a debugger
Sean Farley <sean.michael.farley@gmail.com>
parents: 19639
diff changeset
178 debugger = 'pdb'
20826
dd2e25e49862 dispatch: only do __import__(debugger) when a debugger is requested
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 20330
diff changeset
179 elif '--debugger' in req.args:
dd2e25e49862 dispatch: only do __import__(debugger) when a debugger is requested
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 20330
diff changeset
180 # This import can be slow for fancy debuggers, so only
dd2e25e49862 dispatch: only do __import__(debugger) when a debugger is requested
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 20330
diff changeset
181 # do it when absolutely necessary, i.e. when actual
dd2e25e49862 dispatch: only do __import__(debugger) when a debugger is requested
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 20330
diff changeset
182 # debugging has been requested
25329
101e84121c13 dispatch: disable demandimport for the --debugger option
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 25277
diff changeset
183 with demandimport.deactivated():
101e84121c13 dispatch: disable demandimport for the --debugger option
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 25277
diff changeset
184 try:
101e84121c13 dispatch: disable demandimport for the --debugger option
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 25277
diff changeset
185 debugmod = __import__(debugger)
101e84121c13 dispatch: disable demandimport for the --debugger option
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 25277
diff changeset
186 except ImportError:
101e84121c13 dispatch: disable demandimport for the --debugger option
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 25277
diff changeset
187 pass # Leave debugmod = pdb
19640
472fa3b782b1 dispatch: add ability to specify a custom pdb module as a debugger
Sean Farley <sean.michael.farley@gmail.com>
parents: 19639
diff changeset
188
472fa3b782b1 dispatch: add ability to specify a custom pdb module as a debugger
Sean Farley <sean.michael.farley@gmail.com>
parents: 19639
diff changeset
189 debugtrace[debugger] = debugmod.set_trace
472fa3b782b1 dispatch: add ability to specify a custom pdb module as a debugger
Sean Farley <sean.michael.farley@gmail.com>
parents: 19639
diff changeset
190 debugmortem[debugger] = debugmod.post_mortem
472fa3b782b1 dispatch: add ability to specify a custom pdb module as a debugger
Sean Farley <sean.michael.farley@gmail.com>
parents: 19639
diff changeset
191
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
192 # enter the debugger before command execution
14438
08bfec2ef031 dispatch: wrap dispatch related information in a request class
Idan Kamara <idankk86@gmail.com>
parents: 14286
diff changeset
193 if '--debugger' in req.args:
11495
6ee107782018 debugger: give a little intro before entering pdb
Mads Kiilerich <mads@kiilerich.com>
parents: 11494
diff changeset
194 ui.warn(_("entering debugger - "
6ee107782018 debugger: give a little intro before entering pdb
Mads Kiilerich <mads@kiilerich.com>
parents: 11494
diff changeset
195 "type c to continue starting hg or h for help\n"))
19640
472fa3b782b1 dispatch: add ability to specify a custom pdb module as a debugger
Sean Farley <sean.michael.farley@gmail.com>
parents: 19639
diff changeset
196
472fa3b782b1 dispatch: add ability to specify a custom pdb module as a debugger
Sean Farley <sean.michael.farley@gmail.com>
parents: 19639
diff changeset
197 if (debugger != 'pdb' and
472fa3b782b1 dispatch: add ability to specify a custom pdb module as a debugger
Sean Farley <sean.michael.farley@gmail.com>
parents: 19639
diff changeset
198 debugtrace[debugger] == debugtrace['pdb']):
472fa3b782b1 dispatch: add ability to specify a custom pdb module as a debugger
Sean Farley <sean.michael.farley@gmail.com>
parents: 19639
diff changeset
199 ui.warn(_("%s debugger specified "
472fa3b782b1 dispatch: add ability to specify a custom pdb module as a debugger
Sean Farley <sean.michael.farley@gmail.com>
parents: 19639
diff changeset
200 "but its module was not found\n") % debugger)
26236
2e42517129ca dispatch: use the right context manager to deactivate demandimport
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 26216
diff changeset
201 with demandimport.deactivated():
26216
e86d12404d69 dispatch: disable demandimport when invoking the debugger
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 26191
diff changeset
202 debugtrace[debugger]()
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
203 try:
14439
80c599eee3f3 dispatch: use the request to store the ui object
Idan Kamara <idankk86@gmail.com>
parents: 14438
diff changeset
204 return _dispatch(req)
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
205 finally:
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
206 ui.flush()
16705
c2d9ef43ff6c check-code: ignore naked excepts with a "re-raise" comment
Brodie Rao <brodie@sf.io>
parents: 16686
diff changeset
207 except: # re-raises
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
208 # enter the debugger when we hit an exception
14438
08bfec2ef031 dispatch: wrap dispatch related information in a request class
Idan Kamara <idankk86@gmail.com>
parents: 14286
diff changeset
209 if '--debugger' in req.args:
11494
2347513f562a debugger: show traceback before entering pdb post-mortem
Mads Kiilerich <mads@kiilerich.com>
parents: 11330
diff changeset
210 traceback.print_exc()
19640
472fa3b782b1 dispatch: add ability to specify a custom pdb module as a debugger
Sean Farley <sean.michael.farley@gmail.com>
parents: 19639
diff changeset
211 debugmortem[debugger](sys.exc_info()[2])
8206
cce63ef1045b ui: print_exc() -> traceback()
Matt Mackall <mpm@selenic.com>
parents: 8190
diff changeset
212 ui.traceback()
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
213 raise
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
214
7645
020a896a5292 dispatch: sort exception handlers
Matt Mackall <mpm@selenic.com>
parents: 7644
diff changeset
215 # Global exception handling, alphabetically
020a896a5292 dispatch: sort exception handlers
Matt Mackall <mpm@selenic.com>
parents: 7644
diff changeset
216 # Mercurial-specific first, followed by built-in and library exceptions
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25329
diff changeset
217 except error.AmbiguousCommand as inst:
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
218 ui.warn(_("hg: command '%s' is ambiguous:\n %s\n") %
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
219 (inst.args[0], " ".join(inst.args[1])))
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25329
diff changeset
220 except error.ParseError as inst:
24039
2ee35b6ee4fb dispatch: consolidate formatting of ParseErrors
Augie Fackler <augie@google.com>
parents: 23871
diff changeset
221 _formatparse(ui.warn, inst)
11288
2123aad24d56 error: add new ParseError for various parsing errors
Matt Mackall <mpm@selenic.com>
parents: 11287
diff changeset
222 return -1
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25329
diff changeset
223 except error.LockHeld as inst:
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
224 if inst.errno == errno.ETIMEDOUT:
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
225 reason = _('timed out waiting for lock held by %s') % inst.locker
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
226 else:
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
227 reason = _('lock held by %s') % inst.locker
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
228 ui.warn(_("abort: %s: %s\n") % (inst.desc or inst.filename, reason))
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25329
diff changeset
229 except error.LockUnavailable as inst:
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
230 ui.warn(_("abort: could not lock %s: %s\n") %
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
231 (inst.desc or inst.filename, inst.strerror))
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25329
diff changeset
232 except error.CommandError as inst:
7645
020a896a5292 dispatch: sort exception handlers
Matt Mackall <mpm@selenic.com>
parents: 7644
diff changeset
233 if inst.args[0]:
020a896a5292 dispatch: sort exception handlers
Matt Mackall <mpm@selenic.com>
parents: 7644
diff changeset
234 ui.warn(_("hg %s: %s\n") % (inst.args[0], inst.args[1]))
14286
005a540e9aee help: add -c/--command flag to only show command help (issue2799)
Martin Geisler <mg@aragost.com>
parents: 14265
diff changeset
235 commands.help_(ui, inst.args[0], full=False, command=True)
7645
020a896a5292 dispatch: sort exception handlers
Matt Mackall <mpm@selenic.com>
parents: 7644
diff changeset
236 else:
020a896a5292 dispatch: sort exception handlers
Matt Mackall <mpm@selenic.com>
parents: 7644
diff changeset
237 ui.warn(_("hg: %s\n") % inst.args[1])
020a896a5292 dispatch: sort exception handlers
Matt Mackall <mpm@selenic.com>
parents: 7644
diff changeset
238 commands.help_(ui, 'shortlist')
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25329
diff changeset
239 except error.OutOfBandError as inst:
25242
8de7d1d937b3 error: allow a 'hint' to OutOfBandError
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25187
diff changeset
240 if inst.args:
8de7d1d937b3 error: allow a 'hint' to OutOfBandError
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25187
diff changeset
241 msg = _("abort: remote error:\n")
8de7d1d937b3 error: allow a 'hint' to OutOfBandError
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25187
diff changeset
242 else:
8de7d1d937b3 error: allow a 'hint' to OutOfBandError
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25187
diff changeset
243 msg = _("abort: remote error\n")
8de7d1d937b3 error: allow a 'hint' to OutOfBandError
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25187
diff changeset
244 ui.warn(msg)
8de7d1d937b3 error: allow a 'hint' to OutOfBandError
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25187
diff changeset
245 if inst.args:
8de7d1d937b3 error: allow a 'hint' to OutOfBandError
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25187
diff changeset
246 ui.warn(''.join(inst.args))
8de7d1d937b3 error: allow a 'hint' to OutOfBandError
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25187
diff changeset
247 if inst.hint:
8de7d1d937b3 error: allow a 'hint' to OutOfBandError
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 25187
diff changeset
248 ui.warn('(%s)\n' % inst.hint)
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25329
diff changeset
249 except error.RepoError as inst:
7645
020a896a5292 dispatch: sort exception handlers
Matt Mackall <mpm@selenic.com>
parents: 7644
diff changeset
250 ui.warn(_("abort: %s!\n") % inst)
14761
1a9256cdf10f error: Add a hint argument to RepoError
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 14754
diff changeset
251 if inst.hint:
1a9256cdf10f error: Add a hint argument to RepoError
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 14754
diff changeset
252 ui.warn(_("(%s)\n") % inst.hint)
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25329
diff changeset
253 except error.ResponseError as inst:
7645
020a896a5292 dispatch: sort exception handlers
Matt Mackall <mpm@selenic.com>
parents: 7644
diff changeset
254 ui.warn(_("abort: %s") % inst.args[0])
020a896a5292 dispatch: sort exception handlers
Matt Mackall <mpm@selenic.com>
parents: 7644
diff changeset
255 if not isinstance(inst.args[1], basestring):
020a896a5292 dispatch: sort exception handlers
Matt Mackall <mpm@selenic.com>
parents: 7644
diff changeset
256 ui.warn(" %r\n" % (inst.args[1],))
020a896a5292 dispatch: sort exception handlers
Matt Mackall <mpm@selenic.com>
parents: 7644
diff changeset
257 elif not inst.args[1]:
020a896a5292 dispatch: sort exception handlers
Matt Mackall <mpm@selenic.com>
parents: 7644
diff changeset
258 ui.warn(_(" empty string\n"))
020a896a5292 dispatch: sort exception handlers
Matt Mackall <mpm@selenic.com>
parents: 7644
diff changeset
259 else:
020a896a5292 dispatch: sort exception handlers
Matt Mackall <mpm@selenic.com>
parents: 7644
diff changeset
260 ui.warn("\n%r\n" % util.ellipsis(inst.args[1]))
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25329
diff changeset
261 except error.CensoredNodeError as inst:
22595
244478687edd error: add CensoredNodeError, will be thrown when content deliberately erased
Mike Edgar <adgar@google.com>
parents: 22378
diff changeset
262 ui.warn(_("abort: file censored %s!\n") % inst)
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25329
diff changeset
263 except error.RevlogError as inst:
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
264 ui.warn(_("abort: %s!\n") % inst)
7644
182b7114d35a error: move SignalInterrupt
Matt Mackall <mpm@selenic.com>
parents: 7643
diff changeset
265 except error.SignalInterrupt:
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
266 ui.warn(_("killed!\n"))
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25329
diff changeset
267 except error.UnknownCommand as inst:
7645
020a896a5292 dispatch: sort exception handlers
Matt Mackall <mpm@selenic.com>
parents: 7644
diff changeset
268 ui.warn(_("hg: unknown command '%s'\n") % inst.args[0])
10364
de1e7099d100 dispatch: provide help for disabled extensions and commands
Brodie Rao <me+hg@dackz.net>
parents: 10282
diff changeset
269 try:
de1e7099d100 dispatch: provide help for disabled extensions and commands
Brodie Rao <me+hg@dackz.net>
parents: 10282
diff changeset
270 # check if the command is in a disabled extension
de1e7099d100 dispatch: provide help for disabled extensions and commands
Brodie Rao <me+hg@dackz.net>
parents: 10282
diff changeset
271 # (but don't check for extensions themselves)
de1e7099d100 dispatch: provide help for disabled extensions and commands
Brodie Rao <me+hg@dackz.net>
parents: 10282
diff changeset
272 commands.help_(ui, inst.args[0], unknowncmd=True)
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26421
diff changeset
273 except (error.UnknownCommand, error.Abort):
24222
02d7b5cd373b dispatch: offer suggestions of similar-named commands
Augie Fackler <augie@google.com>
parents: 24221
diff changeset
274 suggested = False
02d7b5cd373b dispatch: offer suggestions of similar-named commands
Augie Fackler <augie@google.com>
parents: 24221
diff changeset
275 if len(inst.args) == 2:
02d7b5cd373b dispatch: offer suggestions of similar-named commands
Augie Fackler <augie@google.com>
parents: 24221
diff changeset
276 sim = _getsimilar(inst.args[1], inst.args[0])
02d7b5cd373b dispatch: offer suggestions of similar-named commands
Augie Fackler <augie@google.com>
parents: 24221
diff changeset
277 if sim:
27623
b3376fba4ab9 dispatch: report similar names consistently
Bryan O'Sullivan <bos@serpentine.com>
parents: 27615
diff changeset
278 _reportsimilar(ui.warn, sim)
24222
02d7b5cd373b dispatch: offer suggestions of similar-named commands
Augie Fackler <augie@google.com>
parents: 24221
diff changeset
279 suggested = True
02d7b5cd373b dispatch: offer suggestions of similar-named commands
Augie Fackler <augie@google.com>
parents: 24221
diff changeset
280 if not suggested:
02d7b5cd373b dispatch: offer suggestions of similar-named commands
Augie Fackler <augie@google.com>
parents: 24221
diff changeset
281 commands.help_(ui, 'shortlist')
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25329
diff changeset
282 except error.InterventionRequired as inst:
18932
7b4b9e8ea12e dispatch: catch InterventionRequired and print the message with no prefix
Augie Fackler <raf@durin42.com>
parents: 18758
diff changeset
283 ui.warn("%s\n" % inst)
27628
707d66afce21 error: make InterventionRequired take a hint
timeless <timeless@mozdev.org>
parents: 27623
diff changeset
284 if inst.hint:
707d66afce21 error: make InterventionRequired take a hint
timeless <timeless@mozdev.org>
parents: 27623
diff changeset
285 ui.warn(_("(%s)\n") % inst.hint)
18935
e5d9441ec281 dispatch: exit with status 1 for an InterventionRequired exception (bc)
Augie Fackler <raf@durin42.com>
parents: 18932
diff changeset
286 return 1
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26421
diff changeset
287 except error.Abort as inst:
7645
020a896a5292 dispatch: sort exception handlers
Matt Mackall <mpm@selenic.com>
parents: 7644
diff changeset
288 ui.warn(_("abort: %s\n") % inst)
11574
6381fa7bfa53 Abort: add a hint argument, printed in the next line inside parenthesis
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 11556
diff changeset
289 if inst.hint:
11683
757f39fa1162 dispatch: write Abort hint to stderr too
Patrick Mezard <pmezard@gmail.com>
parents: 11601
diff changeset
290 ui.warn(_("(%s)\n") % inst.hint)
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25329
diff changeset
291 except ImportError as inst:
11053
59d0d715fbfa dispatch: don't mangle ImportError abort messages
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 10952
diff changeset
292 ui.warn(_("abort: %s!\n") % inst)
7645
020a896a5292 dispatch: sort exception handlers
Matt Mackall <mpm@selenic.com>
parents: 7644
diff changeset
293 m = str(inst).split()[-1]
020a896a5292 dispatch: sort exception handlers
Matt Mackall <mpm@selenic.com>
parents: 7644
diff changeset
294 if m in "mpatch bdiff".split():
020a896a5292 dispatch: sort exception handlers
Matt Mackall <mpm@selenic.com>
parents: 7644
diff changeset
295 ui.warn(_("(did you forget to compile extensions?)\n"))
020a896a5292 dispatch: sort exception handlers
Matt Mackall <mpm@selenic.com>
parents: 7644
diff changeset
296 elif m in "zlib".split():
020a896a5292 dispatch: sort exception handlers
Matt Mackall <mpm@selenic.com>
parents: 7644
diff changeset
297 ui.warn(_("(is your Python install correct?)\n"))
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25329
diff changeset
298 except IOError as inst:
14950
144e97421f6b dispatch: use safehasattr instead of hasattr
Augie Fackler <durin42@gmail.com>
parents: 14918
diff changeset
299 if util.safehasattr(inst, "code"):
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
300 ui.warn(_("abort: %s\n") % inst)
14950
144e97421f6b dispatch: use safehasattr instead of hasattr
Augie Fackler <durin42@gmail.com>
parents: 14918
diff changeset
301 elif util.safehasattr(inst, "reason"):
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
302 try: # usually it is in the form (errno, strerror)
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
303 reason = inst.reason.args[1]
14096
dea93484cf9f dispatch: handle IndexErrors
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 14004
diff changeset
304 except (AttributeError, IndexError):
17299
e51d4aedace9 check-code: indent 4 spaces in py files
Mads Kiilerich <mads@kiilerich.com>
parents: 17228
diff changeset
305 # it might be anything, for example a string
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
306 reason = inst.reason
24152
97a548aeb749 dispatch: work around UnicodeDecodeError caused by SSLError of Python 2.7.9
Yuya Nishihara <yuya@tcha.org>
parents: 23871
diff changeset
307 if isinstance(reason, unicode):
97a548aeb749 dispatch: work around UnicodeDecodeError caused by SSLError of Python 2.7.9
Yuya Nishihara <yuya@tcha.org>
parents: 23871
diff changeset
308 # SSLError of Python 2.7.9 contains a unicode
97a548aeb749 dispatch: work around UnicodeDecodeError caused by SSLError of Python 2.7.9
Yuya Nishihara <yuya@tcha.org>
parents: 23871
diff changeset
309 reason = reason.encode(encoding.encoding, 'replace')
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
310 ui.warn(_("abort: error: %s\n") % reason)
21824
57c70d3ad1c9 dispatch: handle empty IOError args
Matt Mackall <mpm@selenic.com>
parents: 21572
diff changeset
311 elif (util.safehasattr(inst, "args")
57c70d3ad1c9 dispatch: handle empty IOError args
Matt Mackall <mpm@selenic.com>
parents: 21572
diff changeset
312 and inst.args and inst.args[0] == errno.EPIPE):
26350
ccab61d84ea7 dispatch: stop warning about EPIPE in --debug mode
Daniel Colascione <dancol@fb.com>
parents: 26263
diff changeset
313 pass
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
314 elif getattr(inst, "strerror", None):
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
315 if getattr(inst, "filename", None):
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
316 ui.warn(_("abort: %s: %s\n") % (inst.strerror, inst.filename))
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
317 else:
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
318 ui.warn(_("abort: %s\n") % inst.strerror)
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
319 else:
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
320 raise
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25329
diff changeset
321 except OSError as inst:
18227
720308f741cb dispatch: show empty filename in OSError aborts
Mads Kiilerich <mads@kiilerich.com>
parents: 18224
diff changeset
322 if getattr(inst, "filename", None) is not None:
720308f741cb dispatch: show empty filename in OSError aborts
Mads Kiilerich <mads@kiilerich.com>
parents: 18224
diff changeset
323 ui.warn(_("abort: %s: '%s'\n") % (inst.strerror, inst.filename))
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
324 else:
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
325 ui.warn(_("abort: %s\n") % inst.strerror)
7645
020a896a5292 dispatch: sort exception handlers
Matt Mackall <mpm@selenic.com>
parents: 7644
diff changeset
326 except KeyboardInterrupt:
28520
84cc72c5771e dispatch: catch KeyboardInterrupt more broadly
Yuya Nishihara <yuya@tcha.org>
parents: 28515
diff changeset
327 raise
5633
e04a65111a80 dispatch: report OOM rather than traceback
Matt Mackall <mpm@selenic.com>
parents: 5542
diff changeset
328 except MemoryError:
e04a65111a80 dispatch: report OOM rather than traceback
Matt Mackall <mpm@selenic.com>
parents: 5542
diff changeset
329 ui.warn(_("abort: out of memory\n"))
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25329
diff changeset
330 except SystemExit as inst:
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
331 # Commands shouldn't sys.exit directly, but give a return code.
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
332 # Just in case catch this and and pass exit code to caller.
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
333 return inst.code
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25329
diff changeset
334 except socket.error as inst:
7645
020a896a5292 dispatch: sort exception handlers
Matt Mackall <mpm@selenic.com>
parents: 7644
diff changeset
335 ui.warn(_("abort: %s\n") % inst.args[-1])
28784
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
336 except: # perhaps re-raises
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
337 if not handlecommandexception(ui):
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
338 raise
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
339
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
340 return -1
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
341
14265
e4ab5ae193f2 add positional arguments to non-shell aliases
Alexander Solovyov <alexander@solovyov.net>
parents: 14096
diff changeset
342 def aliasargs(fn, givenargs):
e4ab5ae193f2 add positional arguments to non-shell aliases
Alexander Solovyov <alexander@solovyov.net>
parents: 14096
diff changeset
343 args = getattr(fn, 'args', [])
16294
795d591b6ef5 alias: abort on missing positional args (issue3331)
Matt Mackall <mpm@selenic.com>
parents: 16277
diff changeset
344 if args:
14265
e4ab5ae193f2 add positional arguments to non-shell aliases
Alexander Solovyov <alexander@solovyov.net>
parents: 14096
diff changeset
345 cmd = ' '.join(map(util.shellquote, args))
e4ab5ae193f2 add positional arguments to non-shell aliases
Alexander Solovyov <alexander@solovyov.net>
parents: 14096
diff changeset
346
e4ab5ae193f2 add positional arguments to non-shell aliases
Alexander Solovyov <alexander@solovyov.net>
parents: 14096
diff changeset
347 nums = []
e4ab5ae193f2 add positional arguments to non-shell aliases
Alexander Solovyov <alexander@solovyov.net>
parents: 14096
diff changeset
348 def replacer(m):
e4ab5ae193f2 add positional arguments to non-shell aliases
Alexander Solovyov <alexander@solovyov.net>
parents: 14096
diff changeset
349 num = int(m.group(1)) - 1
e4ab5ae193f2 add positional arguments to non-shell aliases
Alexander Solovyov <alexander@solovyov.net>
parents: 14096
diff changeset
350 nums.append(num)
16277
1c2aaf05f7d7 aliases: use empty string for missing position parameters (issue3331)
Matt Mackall <mpm@selenic.com>
parents: 15781
diff changeset
351 if num < len(givenargs):
1c2aaf05f7d7 aliases: use empty string for missing position parameters (issue3331)
Matt Mackall <mpm@selenic.com>
parents: 15781
diff changeset
352 return givenargs[num]
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26421
diff changeset
353 raise error.Abort(_('too few arguments for command alias'))
14265
e4ab5ae193f2 add positional arguments to non-shell aliases
Alexander Solovyov <alexander@solovyov.net>
parents: 14096
diff changeset
354 cmd = re.sub(r'\$(\d+|\$)', replacer, cmd)
e4ab5ae193f2 add positional arguments to non-shell aliases
Alexander Solovyov <alexander@solovyov.net>
parents: 14096
diff changeset
355 givenargs = [x for i, x in enumerate(givenargs)
e4ab5ae193f2 add positional arguments to non-shell aliases
Alexander Solovyov <alexander@solovyov.net>
parents: 14096
diff changeset
356 if i not in nums]
e4ab5ae193f2 add positional arguments to non-shell aliases
Alexander Solovyov <alexander@solovyov.net>
parents: 14096
diff changeset
357 args = shlex.split(cmd)
e4ab5ae193f2 add positional arguments to non-shell aliases
Alexander Solovyov <alexander@solovyov.net>
parents: 14096
diff changeset
358 return args + givenargs
8655
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
359
22158
bc2132dfc0a4 alias: expand "$@" as list of parameters quoted individually (BC) (issue4200)
Siddharth Agarwal <sid0@fb.com>
parents: 21961
diff changeset
360 def aliasinterpolate(name, args, cmd):
bc2132dfc0a4 alias: expand "$@" as list of parameters quoted individually (BC) (issue4200)
Siddharth Agarwal <sid0@fb.com>
parents: 21961
diff changeset
361 '''interpolate args into cmd for shell aliases
bc2132dfc0a4 alias: expand "$@" as list of parameters quoted individually (BC) (issue4200)
Siddharth Agarwal <sid0@fb.com>
parents: 21961
diff changeset
362
bc2132dfc0a4 alias: expand "$@" as list of parameters quoted individually (BC) (issue4200)
Siddharth Agarwal <sid0@fb.com>
parents: 21961
diff changeset
363 This also handles $0, $@ and "$@".
bc2132dfc0a4 alias: expand "$@" as list of parameters quoted individually (BC) (issue4200)
Siddharth Agarwal <sid0@fb.com>
parents: 21961
diff changeset
364 '''
bc2132dfc0a4 alias: expand "$@" as list of parameters quoted individually (BC) (issue4200)
Siddharth Agarwal <sid0@fb.com>
parents: 21961
diff changeset
365 # util.interpolate can't deal with "$@" (with quotes) because it's only
bc2132dfc0a4 alias: expand "$@" as list of parameters quoted individually (BC) (issue4200)
Siddharth Agarwal <sid0@fb.com>
parents: 21961
diff changeset
366 # built to match prefix + patterns.
bc2132dfc0a4 alias: expand "$@" as list of parameters quoted individually (BC) (issue4200)
Siddharth Agarwal <sid0@fb.com>
parents: 21961
diff changeset
367 replacemap = dict(('$%d' % (i + 1), arg) for i, arg in enumerate(args))
bc2132dfc0a4 alias: expand "$@" as list of parameters quoted individually (BC) (issue4200)
Siddharth Agarwal <sid0@fb.com>
parents: 21961
diff changeset
368 replacemap['$0'] = name
bc2132dfc0a4 alias: expand "$@" as list of parameters quoted individually (BC) (issue4200)
Siddharth Agarwal <sid0@fb.com>
parents: 21961
diff changeset
369 replacemap['$$'] = '$'
bc2132dfc0a4 alias: expand "$@" as list of parameters quoted individually (BC) (issue4200)
Siddharth Agarwal <sid0@fb.com>
parents: 21961
diff changeset
370 replacemap['$@'] = ' '.join(args)
bc2132dfc0a4 alias: expand "$@" as list of parameters quoted individually (BC) (issue4200)
Siddharth Agarwal <sid0@fb.com>
parents: 21961
diff changeset
371 # Typical Unix shells interpolate "$@" (with quotes) as all the positional
bc2132dfc0a4 alias: expand "$@" as list of parameters quoted individually (BC) (issue4200)
Siddharth Agarwal <sid0@fb.com>
parents: 21961
diff changeset
372 # parameters, separated out into words. Emulate the same behavior here by
bc2132dfc0a4 alias: expand "$@" as list of parameters quoted individually (BC) (issue4200)
Siddharth Agarwal <sid0@fb.com>
parents: 21961
diff changeset
373 # quoting the arguments individually. POSIX shells will then typically
bc2132dfc0a4 alias: expand "$@" as list of parameters quoted individually (BC) (issue4200)
Siddharth Agarwal <sid0@fb.com>
parents: 21961
diff changeset
374 # tokenize each argument into exactly one word.
bc2132dfc0a4 alias: expand "$@" as list of parameters quoted individually (BC) (issue4200)
Siddharth Agarwal <sid0@fb.com>
parents: 21961
diff changeset
375 replacemap['"$@"'] = ' '.join(util.shellquote(arg) for arg in args)
bc2132dfc0a4 alias: expand "$@" as list of parameters quoted individually (BC) (issue4200)
Siddharth Agarwal <sid0@fb.com>
parents: 21961
diff changeset
376 # escape '\$' for regex
bc2132dfc0a4 alias: expand "$@" as list of parameters quoted individually (BC) (issue4200)
Siddharth Agarwal <sid0@fb.com>
parents: 21961
diff changeset
377 regex = '|'.join(replacemap.keys()).replace('$', r'\$')
bc2132dfc0a4 alias: expand "$@" as list of parameters quoted individually (BC) (issue4200)
Siddharth Agarwal <sid0@fb.com>
parents: 21961
diff changeset
378 r = re.compile(regex)
bc2132dfc0a4 alias: expand "$@" as list of parameters quoted individually (BC) (issue4200)
Siddharth Agarwal <sid0@fb.com>
parents: 21961
diff changeset
379 return r.sub(lambda x: replacemap[x.group()], cmd)
bc2132dfc0a4 alias: expand "$@" as list of parameters quoted individually (BC) (issue4200)
Siddharth Agarwal <sid0@fb.com>
parents: 21961
diff changeset
380
8655
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
381 class cmdalias(object):
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
382 def __init__(self, name, definition, cmdtable):
12039
18e1e7520b67 alias: make shadowing behavior more consistent (issue2054)
Brodie Rao <brodie@bitheap.org>
parents: 11712
diff changeset
383 self.name = self.cmd = name
12092
4982fa38e544 alias: print what command is being shadowed in debug message
Brodie Rao <brodie@bitheap.org>
parents: 12070
diff changeset
384 self.cmdname = ''
8655
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
385 self.definition = definition
22160
645457f73aa6 alias: keep error message in "badalias" so that help can see it
Yuya Nishihara <yuya@tcha.org>
parents: 22158
diff changeset
386 self.fn = None
8655
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
387 self.args = []
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
388 self.opts = []
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
389 self.help = ''
22160
645457f73aa6 alias: keep error message in "badalias" so that help can see it
Yuya Nishihara <yuya@tcha.org>
parents: 22158
diff changeset
390 self.badalias = None
22161
063628423fd1 alias: provide "unknowncmd" flag to tell help to look for disabled command
Yuya Nishihara <yuya@tcha.org>
parents: 22160
diff changeset
391 self.unknowncmd = False
8655
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
392
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
393 try:
12039
18e1e7520b67 alias: make shadowing behavior more consistent (issue2054)
Brodie Rao <brodie@bitheap.org>
parents: 11712
diff changeset
394 aliases, entry = cmdutil.findcmd(self.name, cmdtable)
18e1e7520b67 alias: make shadowing behavior more consistent (issue2054)
Brodie Rao <brodie@bitheap.org>
parents: 11712
diff changeset
395 for alias, e in cmdtable.iteritems():
18e1e7520b67 alias: make shadowing behavior more consistent (issue2054)
Brodie Rao <brodie@bitheap.org>
parents: 11712
diff changeset
396 if e is entry:
18e1e7520b67 alias: make shadowing behavior more consistent (issue2054)
Brodie Rao <brodie@bitheap.org>
parents: 11712
diff changeset
397 self.cmd = alias
18e1e7520b67 alias: make shadowing behavior more consistent (issue2054)
Brodie Rao <brodie@bitheap.org>
parents: 11712
diff changeset
398 break
8655
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
399 self.shadows = True
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
400 except error.UnknownCommand:
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
401 self.shadows = False
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
402
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
403 if not self.definition:
22160
645457f73aa6 alias: keep error message in "badalias" so that help can see it
Yuya Nishihara <yuya@tcha.org>
parents: 22158
diff changeset
404 self.badalias = _("no definition for alias '%s'") % self.name
8655
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
405 return
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
406
11524
24965bb270b7 dispatch: add shell aliases
Steve Losh <steve@stevelosh.com>
parents: 11495
diff changeset
407 if self.definition.startswith('!'):
12536
208fc9ad6a48 alias: only allow global options before a shell alias, pass later ones through
Steve Losh <steve@stevelosh.com>
parents: 12276
diff changeset
408 self.shell = True
11524
24965bb270b7 dispatch: add shell aliases
Steve Losh <steve@stevelosh.com>
parents: 11495
diff changeset
409 def fn(ui, *args):
11989
f853873fc66d aliases: provide more flexible ways to work with shell alias arguments
Steve Losh <steve@stevelosh.com>
parents: 11985
diff changeset
410 env = {'HG_ARGS': ' '.join((self.name,) + args)}
f853873fc66d aliases: provide more flexible ways to work with shell alias arguments
Steve Losh <steve@stevelosh.com>
parents: 11985
diff changeset
411 def _checkvar(m):
13392
777cef34a890 dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents: 13382
diff changeset
412 if m.groups()[0] == '$':
777cef34a890 dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents: 13382
diff changeset
413 return m.group()
777cef34a890 dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents: 13382
diff changeset
414 elif int(m.groups()[0]) <= len(args):
11989
f853873fc66d aliases: provide more flexible ways to work with shell alias arguments
Steve Losh <steve@stevelosh.com>
parents: 11985
diff changeset
415 return m.group()
f853873fc66d aliases: provide more flexible ways to work with shell alias arguments
Steve Losh <steve@stevelosh.com>
parents: 11985
diff changeset
416 else:
14708
8083f4d00bd1 i18n: remove translation of debug messages
David Soria Parra <dsp@php.net>
parents: 14704
diff changeset
417 ui.debug("No argument found for substitution "
8083f4d00bd1 i18n: remove translation of debug messages
David Soria Parra <dsp@php.net>
parents: 14704
diff changeset
418 "of %i variable in alias '%s' definition."
13393
d38d500deb08 dispatch: debug message for missing arguments in shell alias
Roman Sokolov <sokolov.r.v@gmail.com>
parents: 13392
diff changeset
419 % (int(m.groups()[0]), self.name))
11989
f853873fc66d aliases: provide more flexible ways to work with shell alias arguments
Steve Losh <steve@stevelosh.com>
parents: 11985
diff changeset
420 return ''
13392
777cef34a890 dispatch: support for $ escaping in shell-alias definition
Roman Sokolov <sokolov.r.v@gmail.com>
parents: 13382
diff changeset
421 cmd = re.sub(r'\$(\d+|\$)', _checkvar, self.definition[1:])
22158
bc2132dfc0a4 alias: expand "$@" as list of parameters quoted individually (BC) (issue4200)
Siddharth Agarwal <sid0@fb.com>
parents: 21961
diff changeset
422 cmd = aliasinterpolate(self.name, args, cmd)
23270
41c03b7592ed util.system: use ui.system() in place of optional ui.fout parameter
Yuya Nishihara <yuya@tcha.org>
parents: 22595
diff changeset
423 return ui.system(cmd, environ=env)
11524
24965bb270b7 dispatch: add shell aliases
Steve Losh <steve@stevelosh.com>
parents: 11495
diff changeset
424 self.fn = fn
24965bb270b7 dispatch: add shell aliases
Steve Losh <steve@stevelosh.com>
parents: 11495
diff changeset
425 return
24965bb270b7 dispatch: add shell aliases
Steve Losh <steve@stevelosh.com>
parents: 11495
diff changeset
426
21569
c5afb07c33d3 alias: handle shlex error in command aliases
Yuya Nishihara <yuya@tcha.org>
parents: 21556
diff changeset
427 try:
c5afb07c33d3 alias: handle shlex error in command aliases
Yuya Nishihara <yuya@tcha.org>
parents: 21556
diff changeset
428 args = shlex.split(self.definition)
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25329
diff changeset
429 except ValueError as inst:
22160
645457f73aa6 alias: keep error message in "badalias" so that help can see it
Yuya Nishihara <yuya@tcha.org>
parents: 22158
diff changeset
430 self.badalias = (_("error in definition for alias '%s': %s")
645457f73aa6 alias: keep error message in "badalias" so that help can see it
Yuya Nishihara <yuya@tcha.org>
parents: 22158
diff changeset
431 % (self.name, inst))
21569
c5afb07c33d3 alias: handle shlex error in command aliases
Yuya Nishihara <yuya@tcha.org>
parents: 21556
diff changeset
432 return
12092
4982fa38e544 alias: print what command is being shadowed in debug message
Brodie Rao <brodie@bitheap.org>
parents: 12070
diff changeset
433 self.cmdname = cmd = args.pop(0)
10793
16df09a54113 expand paths in aliases
Alexander Solovyov <piranha@piranha.org.ua>
parents: 10564
diff changeset
434 args = map(util.expandpath, args)
8655
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
435
18693
633cd0c46e6a dispatch: also a separate warning message on aliases with --config
Simon Heimberg <simohe@besonet.ch>
parents: 18691
diff changeset
436 for invalidarg in ("--cwd", "-R", "--repository", "--repo", "--config"):
11695
ee8f36a6c766 alias: improved diagnostic when arguments include --cwd, etc.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11681
diff changeset
437 if _earlygetopt([invalidarg], args):
22160
645457f73aa6 alias: keep error message in "badalias" so that help can see it
Yuya Nishihara <yuya@tcha.org>
parents: 22158
diff changeset
438 self.badalias = (_("error in definition for alias '%s': %s may "
645457f73aa6 alias: keep error message in "badalias" so that help can see it
Yuya Nishihara <yuya@tcha.org>
parents: 22158
diff changeset
439 "only be given on the command line")
645457f73aa6 alias: keep error message in "badalias" so that help can see it
Yuya Nishihara <yuya@tcha.org>
parents: 22158
diff changeset
440 % (self.name, invalidarg))
11695
ee8f36a6c766 alias: improved diagnostic when arguments include --cwd, etc.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11681
diff changeset
441 return
ee8f36a6c766 alias: improved diagnostic when arguments include --cwd, etc.
Dan Villiom Podlaski Christiansen <danchr@gmail.com>
parents: 11681
diff changeset
442
8655
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
443 try:
9993
8bce1e0d2801 alias: do not crash when aliased command has no usage help text
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 9825
diff changeset
444 tableentry = cmdutil.findcmd(cmd, cmdtable, False)[1]
8bce1e0d2801 alias: do not crash when aliased command has no usage help text
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 9825
diff changeset
445 if len(tableentry) > 2:
8bce1e0d2801 alias: do not crash when aliased command has no usage help text
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 9825
diff changeset
446 self.fn, self.opts, self.help = tableentry
8bce1e0d2801 alias: do not crash when aliased command has no usage help text
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 9825
diff changeset
447 else:
8bce1e0d2801 alias: do not crash when aliased command has no usage help text
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 9825
diff changeset
448 self.fn, self.opts = tableentry
8bce1e0d2801 alias: do not crash when aliased command has no usage help text
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 9825
diff changeset
449
14265
e4ab5ae193f2 add positional arguments to non-shell aliases
Alexander Solovyov <alexander@solovyov.net>
parents: 14096
diff changeset
450 self.args = aliasargs(self.fn, args)
9876
6e8a16dd3e30 alias: improve help text for command aliases
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 9875
diff changeset
451 if self.help.startswith("hg " + cmd):
6e8a16dd3e30 alias: improve help text for command aliases
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 9875
diff changeset
452 # drop prefix in old-style help lines so hg shows the alias
6e8a16dd3e30 alias: improve help text for command aliases
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 9875
diff changeset
453 self.help = self.help[4 + len(cmd):]
10564
6ded6243bde2 alias: fixes exception when displaying translated help text
Yuya Nishihara <yuya@tcha.org>
parents: 10402
diff changeset
454 self.__doc__ = self.fn.__doc__
9876
6e8a16dd3e30 alias: improve help text for command aliases
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
parents: 9875
diff changeset
455
8655
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
456 except error.UnknownCommand:
22160
645457f73aa6 alias: keep error message in "badalias" so that help can see it
Yuya Nishihara <yuya@tcha.org>
parents: 22158
diff changeset
457 self.badalias = (_("alias '%s' resolves to unknown command '%s'")
645457f73aa6 alias: keep error message in "badalias" so that help can see it
Yuya Nishihara <yuya@tcha.org>
parents: 22158
diff changeset
458 % (self.name, cmd))
22161
063628423fd1 alias: provide "unknowncmd" flag to tell help to look for disabled command
Yuya Nishihara <yuya@tcha.org>
parents: 22160
diff changeset
459 self.unknowncmd = True
8655
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
460 except error.AmbiguousCommand:
22160
645457f73aa6 alias: keep error message in "badalias" so that help can see it
Yuya Nishihara <yuya@tcha.org>
parents: 22158
diff changeset
461 self.badalias = (_("alias '%s' resolves to ambiguous command '%s'")
645457f73aa6 alias: keep error message in "badalias" so that help can see it
Yuya Nishihara <yuya@tcha.org>
parents: 22158
diff changeset
462 % (self.name, cmd))
8655
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
463
28621
d856e85a8a7a dispatch: make cmdalias forward command attributes to function
Yuya Nishihara <yuya@tcha.org>
parents: 28538
diff changeset
464 def __getattr__(self, name):
d856e85a8a7a dispatch: make cmdalias forward command attributes to function
Yuya Nishihara <yuya@tcha.org>
parents: 28538
diff changeset
465 adefaults = {'norepo': True, 'optionalrepo': False, 'inferrepo': False}
d856e85a8a7a dispatch: make cmdalias forward command attributes to function
Yuya Nishihara <yuya@tcha.org>
parents: 28538
diff changeset
466 if name not in adefaults:
d856e85a8a7a dispatch: make cmdalias forward command attributes to function
Yuya Nishihara <yuya@tcha.org>
parents: 28538
diff changeset
467 raise AttributeError(name)
d856e85a8a7a dispatch: make cmdalias forward command attributes to function
Yuya Nishihara <yuya@tcha.org>
parents: 28538
diff changeset
468 if self.badalias or util.safehasattr(self, 'shell'):
d856e85a8a7a dispatch: make cmdalias forward command attributes to function
Yuya Nishihara <yuya@tcha.org>
parents: 28538
diff changeset
469 return adefaults[name]
d856e85a8a7a dispatch: make cmdalias forward command attributes to function
Yuya Nishihara <yuya@tcha.org>
parents: 28538
diff changeset
470 return getattr(self.fn, name)
d856e85a8a7a dispatch: make cmdalias forward command attributes to function
Yuya Nishihara <yuya@tcha.org>
parents: 28538
diff changeset
471
8655
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
472 def __call__(self, ui, *args, **opts):
22160
645457f73aa6 alias: keep error message in "badalias" so that help can see it
Yuya Nishihara <yuya@tcha.org>
parents: 22158
diff changeset
473 if self.badalias:
22164
efd65e51bc0b alias: exit from bad definition by Abort
Yuya Nishihara <yuya@tcha.org>
parents: 22163
diff changeset
474 hint = None
22161
063628423fd1 alias: provide "unknowncmd" flag to tell help to look for disabled command
Yuya Nishihara <yuya@tcha.org>
parents: 22160
diff changeset
475 if self.unknowncmd:
10364
de1e7099d100 dispatch: provide help for disabled extensions and commands
Brodie Rao <me+hg@dackz.net>
parents: 10282
diff changeset
476 try:
de1e7099d100 dispatch: provide help for disabled extensions and commands
Brodie Rao <me+hg@dackz.net>
parents: 10282
diff changeset
477 # check if the command is in a disabled extension
22163
01ef4347e4ab alias: show one-line hint for command provided by disabled extension
Yuya Nishihara <yuya@tcha.org>
parents: 22161
diff changeset
478 cmd, ext = extensions.disabledcmd(ui, self.cmdname)[:2]
22164
efd65e51bc0b alias: exit from bad definition by Abort
Yuya Nishihara <yuya@tcha.org>
parents: 22163
diff changeset
479 hint = _("'%s' is provided by '%s' extension") % (cmd, ext)
10364
de1e7099d100 dispatch: provide help for disabled extensions and commands
Brodie Rao <me+hg@dackz.net>
parents: 10282
diff changeset
480 except error.UnknownCommand:
de1e7099d100 dispatch: provide help for disabled extensions and commands
Brodie Rao <me+hg@dackz.net>
parents: 10282
diff changeset
481 pass
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26421
diff changeset
482 raise error.Abort(self.badalias, hint=hint)
8655
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
483 if self.shadows:
14704
b24d596fcd25 Backed out changeset 1ec8bd909ac3
Martin Geisler <mg@aragost.com>
parents: 14702
diff changeset
484 ui.debug("alias '%s' shadows command '%s'\n" %
12092
4982fa38e544 alias: print what command is being shadowed in debug message
Brodie Rao <brodie@bitheap.org>
parents: 12070
diff changeset
485 (self.name, self.cmdname))
8655
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
486
14950
144e97421f6b dispatch: use safehasattr instead of hasattr
Augie Fackler <durin42@gmail.com>
parents: 14918
diff changeset
487 if util.safehasattr(self, 'shell'):
11989
f853873fc66d aliases: provide more flexible ways to work with shell alias arguments
Steve Losh <steve@stevelosh.com>
parents: 11985
diff changeset
488 return self.fn(ui, *args, **opts)
f853873fc66d aliases: provide more flexible ways to work with shell alias arguments
Steve Losh <steve@stevelosh.com>
parents: 11985
diff changeset
489 else:
12093
cd895084a4cd alias: on --debug, print expansion when it has invalid arguments
Brodie Rao <brodie@bitheap.org>
parents: 12092
diff changeset
490 try:
21556
5e13507a3b4e alias: fix loss of non-zero return code in command aliases
Yuya Nishihara <yuya@tcha.org>
parents: 20829
diff changeset
491 return util.checksignature(self.fn)(ui, *args, **opts)
12093
cd895084a4cd alias: on --debug, print expansion when it has invalid arguments
Brodie Rao <brodie@bitheap.org>
parents: 12092
diff changeset
492 except error.SignatureError:
cd895084a4cd alias: on --debug, print expansion when it has invalid arguments
Brodie Rao <brodie@bitheap.org>
parents: 12092
diff changeset
493 args = ' '.join([self.cmdname] + self.args)
14704
b24d596fcd25 Backed out changeset 1ec8bd909ac3
Martin Geisler <mg@aragost.com>
parents: 14702
diff changeset
494 ui.debug("alias '%s' expands to '%s'\n" % (self.name, args))
12093
cd895084a4cd alias: on --debug, print expansion when it has invalid arguments
Brodie Rao <brodie@bitheap.org>
parents: 12092
diff changeset
495 raise
8655
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
496
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
497 def addaliases(ui, cmdtable):
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
498 # aliases are processed after extensions have been loaded, so they
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
499 # may use extension commands. Aliases can also use other alias definitions,
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
500 # but only if they have been defined prior to the current definition.
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
501 for alias, definition in ui.configitems('alias'):
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
502 aliasdef = cmdalias(alias, definition, cmdtable)
15019
f4b7be3f8430 dispatch: don't rewrap aliases that have the same definition
Idan Kamara <idankk86@gmail.com>
parents: 14992
diff changeset
503
f4b7be3f8430 dispatch: don't rewrap aliases that have the same definition
Idan Kamara <idankk86@gmail.com>
parents: 14992
diff changeset
504 try:
f4b7be3f8430 dispatch: don't rewrap aliases that have the same definition
Idan Kamara <idankk86@gmail.com>
parents: 14992
diff changeset
505 olddef = cmdtable[aliasdef.cmd][0]
f4b7be3f8430 dispatch: don't rewrap aliases that have the same definition
Idan Kamara <idankk86@gmail.com>
parents: 14992
diff changeset
506 if olddef.definition == aliasdef.definition:
f4b7be3f8430 dispatch: don't rewrap aliases that have the same definition
Idan Kamara <idankk86@gmail.com>
parents: 14992
diff changeset
507 continue
f4b7be3f8430 dispatch: don't rewrap aliases that have the same definition
Idan Kamara <idankk86@gmail.com>
parents: 14992
diff changeset
508 except (KeyError, AttributeError):
f4b7be3f8430 dispatch: don't rewrap aliases that have the same definition
Idan Kamara <idankk86@gmail.com>
parents: 14992
diff changeset
509 # definition might not exist or it might not be a cmdalias
f4b7be3f8430 dispatch: don't rewrap aliases that have the same definition
Idan Kamara <idankk86@gmail.com>
parents: 14992
diff changeset
510 pass
f4b7be3f8430 dispatch: don't rewrap aliases that have the same definition
Idan Kamara <idankk86@gmail.com>
parents: 14992
diff changeset
511
15233
81c97964d123 alias: don't shadow commands that we only partially matched (issue2993) (BC)
Augie Fackler <durin42@gmail.com>
parents: 15027
diff changeset
512 cmdtable[aliasdef.name] = (aliasdef, aliasdef.opts, aliasdef.help)
8655
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
513
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
514 def _parse(ui, args):
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
515 options = {}
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
516 cmdoptions = {}
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
517
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
518 try:
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
519 args = fancyopts.fancyopts(args, commands.globalopts, options)
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25329
diff changeset
520 except fancyopts.getopt.GetoptError as inst:
11287
b901bb751999 error: change ParseError to CommandError
Matt Mackall <mpm@selenic.com>
parents: 11209
diff changeset
521 raise error.CommandError(None, inst)
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
522
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
523 if args:
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
524 cmd, args = args[0], args[1:]
9875
d6a95c5f6ff9 dispatch: minor refactoring
Henri Wiechers <hwiechers@gmail.com>
parents: 9825
diff changeset
525 aliases, entry = cmdutil.findcmd(cmd, commands.table,
16591
46e9ed223d2c commands: parse ui.strict config item as bool
Yuya Nishihara <yuya@tcha.org>
parents: 16392
diff changeset
526 ui.configbool("ui", "strict"))
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
527 cmd = aliases[0]
14265
e4ab5ae193f2 add positional arguments to non-shell aliases
Alexander Solovyov <alexander@solovyov.net>
parents: 14096
diff changeset
528 args = aliasargs(entry[0], args)
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
529 defaults = ui.config("defaults", cmd)
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
530 if defaults:
9610
d78fe60f6bda make path expanding more consistent
Alexander Solovyov <piranha@piranha.org.ua>
parents: 9569
diff changeset
531 args = map(util.expandpath, shlex.split(defaults)) + args
9875
d6a95c5f6ff9 dispatch: minor refactoring
Henri Wiechers <hwiechers@gmail.com>
parents: 9825
diff changeset
532 c = list(entry[1])
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
533 else:
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
534 cmd = None
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
535 c = []
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
536
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
537 # combine global options into local
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
538 for o in commands.globalopts:
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
539 c.append((o[0], o[1], options[o[1]], o[3]))
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
540
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
541 try:
7772
88887054d277 fancyopts: Parse options that occur after arguments.
Augie Fackler <durin42@gmail.com>
parents: 7733
diff changeset
542 args = fancyopts.fancyopts(args, c, cmdoptions, True)
25660
328739ea70c3 global: mass rewrite to use modern exception syntax
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25329
diff changeset
543 except fancyopts.getopt.GetoptError as inst:
11287
b901bb751999 error: change ParseError to CommandError
Matt Mackall <mpm@selenic.com>
parents: 11209
diff changeset
544 raise error.CommandError(cmd, inst)
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
545
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
546 # separate global options back out
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
547 for o in commands.globalopts:
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
548 n = o[1]
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
549 options[n] = cmdoptions[n]
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
550 del cmdoptions[n]
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
551
9875
d6a95c5f6ff9 dispatch: minor refactoring
Henri Wiechers <hwiechers@gmail.com>
parents: 9825
diff changeset
552 return (cmd, cmd and entry[0] or None, args, options, cmdoptions)
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
553
8137
7fd0616b3d80 ui: kill updateopts
Matt Mackall <mpm@selenic.com>
parents: 8136
diff changeset
554 def _parseconfig(ui, config):
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
555 """parse the --config options from the command line"""
14753
10dcb3e7cb55 dispatch: return read config options
Idan Kamara <idankk86@gmail.com>
parents: 14752
diff changeset
556 configs = []
10dcb3e7cb55 dispatch: return read config options
Idan Kamara <idankk86@gmail.com>
parents: 14752
diff changeset
557
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
558 for cfg in config:
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
559 try:
28081
a6344df5108e dispatch: strip command line options like config file options
Tony Tung <ttung@fb.com>
parents: 27679
diff changeset
560 name, value = [cfgelem.strip()
a6344df5108e dispatch: strip command line options like config file options
Tony Tung <ttung@fb.com>
parents: 27679
diff changeset
561 for cfgelem in cfg.split('=', 1)]
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
562 section, name = name.split('.', 1)
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
563 if not section or not name:
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
564 raise IndexError
20788
f144928dd058 config: give a useful hint of source for the most common command line settings
Mads Kiilerich <madski@unity3d.com>
parents: 20330
diff changeset
565 ui.setconfig(section, name, value, '--config')
14753
10dcb3e7cb55 dispatch: return read config options
Idan Kamara <idankk86@gmail.com>
parents: 14752
diff changeset
566 configs.append((section, name, value))
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
567 except (IndexError, ValueError):
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26421
diff changeset
568 raise error.Abort(_('malformed --config option: %r '
9825
0d850f8beea6 dispatch: better error message for --config option
Bill Schroeder <bschroeder@allstontrading.com>
parents: 9679
diff changeset
569 '(use --config section.name=value)') % cfg)
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
570
14753
10dcb3e7cb55 dispatch: return read config options
Idan Kamara <idankk86@gmail.com>
parents: 14752
diff changeset
571 return configs
10dcb3e7cb55 dispatch: return read config options
Idan Kamara <idankk86@gmail.com>
parents: 14752
diff changeset
572
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
573 def _earlygetopt(aliases, args):
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
574 """Return list of values for an option (or aliases).
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
575
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
576 The values are listed in the order they appear in args.
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
577 The options and values are removed from args.
19098
f01ae031f84c dispatch: add doctests for _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19011
diff changeset
578
f01ae031f84c dispatch: add doctests for _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19011
diff changeset
579 >>> args = ['x', '--cwd', 'foo', 'y']
f01ae031f84c dispatch: add doctests for _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19011
diff changeset
580 >>> _earlygetopt(['--cwd'], args), args
f01ae031f84c dispatch: add doctests for _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19011
diff changeset
581 (['foo'], ['x', 'y'])
f01ae031f84c dispatch: add doctests for _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19011
diff changeset
582
19099
fc081623f4bd dispatch: add support for --option=value to _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19098
diff changeset
583 >>> args = ['x', '--cwd=bar', 'y']
fc081623f4bd dispatch: add support for --option=value to _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19098
diff changeset
584 >>> _earlygetopt(['--cwd'], args), args
fc081623f4bd dispatch: add support for --option=value to _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19098
diff changeset
585 (['bar'], ['x', 'y'])
fc081623f4bd dispatch: add support for --option=value to _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19098
diff changeset
586
19098
f01ae031f84c dispatch: add doctests for _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19011
diff changeset
587 >>> args = ['x', '-R', 'foo', 'y']
f01ae031f84c dispatch: add doctests for _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19011
diff changeset
588 >>> _earlygetopt(['-R'], args), args
f01ae031f84c dispatch: add doctests for _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19011
diff changeset
589 (['foo'], ['x', 'y'])
f01ae031f84c dispatch: add doctests for _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19011
diff changeset
590
f01ae031f84c dispatch: add doctests for _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19011
diff changeset
591 >>> args = ['x', '-Rbar', 'y']
f01ae031f84c dispatch: add doctests for _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19011
diff changeset
592 >>> _earlygetopt(['-R'], args), args
f01ae031f84c dispatch: add doctests for _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19011
diff changeset
593 (['bar'], ['x', 'y'])
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
594 """
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
595 try:
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
596 argcount = args.index("--")
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
597 except ValueError:
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
598 argcount = len(args)
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
599 shortopts = [opt for opt in aliases if len(opt) == 2]
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
600 values = []
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
601 pos = 0
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
602 while pos < argcount:
19099
fc081623f4bd dispatch: add support for --option=value to _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19098
diff changeset
603 fullarg = arg = args[pos]
fc081623f4bd dispatch: add support for --option=value to _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19098
diff changeset
604 equals = arg.find('=')
fc081623f4bd dispatch: add support for --option=value to _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19098
diff changeset
605 if equals > -1:
fc081623f4bd dispatch: add support for --option=value to _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19098
diff changeset
606 arg = arg[:equals]
fc081623f4bd dispatch: add support for --option=value to _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19098
diff changeset
607 if arg in aliases:
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
608 del args[pos]
19099
fc081623f4bd dispatch: add support for --option=value to _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19098
diff changeset
609 if equals > -1:
fc081623f4bd dispatch: add support for --option=value to _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19098
diff changeset
610 values.append(fullarg[equals + 1:])
fc081623f4bd dispatch: add support for --option=value to _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19098
diff changeset
611 argcount -= 1
fc081623f4bd dispatch: add support for --option=value to _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19098
diff changeset
612 else:
fc081623f4bd dispatch: add support for --option=value to _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19098
diff changeset
613 if pos + 1 >= argcount:
fc081623f4bd dispatch: add support for --option=value to _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19098
diff changeset
614 # ignore and let getopt report an error if there is no value
fc081623f4bd dispatch: add support for --option=value to _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19098
diff changeset
615 break
fc081623f4bd dispatch: add support for --option=value to _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19098
diff changeset
616 values.append(args.pop(pos))
fc081623f4bd dispatch: add support for --option=value to _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19098
diff changeset
617 argcount -= 2
fc081623f4bd dispatch: add support for --option=value to _earlygetopt
Bryan O'Sullivan <bryano@fb.com>
parents: 19098
diff changeset
618 elif arg[:2] in shortopts:
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
619 # short option can have no following space, e.g. hg log -Rfoo
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
620 values.append(args.pop(pos)[2:])
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
621 argcount -= 1
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
622 else:
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
623 pos += 1
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
624 return values
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
625
11330
713ae78bb583 provide pre- and post- hooks with parsed command line arguments.
Chad Dombrova <chadrik@gmail.com>
parents: 11305
diff changeset
626 def runcommand(lui, repo, cmd, fullargs, ui, options, d, cmdpats, cmdoptions):
7819
14b703252f14 dispatch: extract command execution block into method
Bill Barry <after.fallout@gmail.com>
parents: 7772
diff changeset
627 # run pre-hook, and abort if it fails
19011
12acbea17625 dispatch: print 'abort:' when a pre-command hook fails (BC)
Siddharth Agarwal <sid0@fb.com>
parents: 18935
diff changeset
628 hook.hook(lui, repo, "pre-%s" % cmd, True, args=" ".join(fullargs),
12acbea17625 dispatch: print 'abort:' when a pre-command hook fails (BC)
Siddharth Agarwal <sid0@fb.com>
parents: 18935
diff changeset
629 pats=cmdpats, opts=cmdoptions)
7819
14b703252f14 dispatch: extract command execution block into method
Bill Barry <after.fallout@gmail.com>
parents: 7772
diff changeset
630 ret = _runcommand(ui, options, cmd, d)
14b703252f14 dispatch: extract command execution block into method
Bill Barry <after.fallout@gmail.com>
parents: 7772
diff changeset
631 # run post-hook, passing command result
14b703252f14 dispatch: extract command execution block into method
Bill Barry <after.fallout@gmail.com>
parents: 7772
diff changeset
632 hook.hook(lui, repo, "post-%s" % cmd, False, args=" ".join(fullargs),
11330
713ae78bb583 provide pre- and post- hooks with parsed command line arguments.
Chad Dombrova <chadrik@gmail.com>
parents: 11305
diff changeset
633 result=ret, pats=cmdpats, opts=cmdoptions)
7819
14b703252f14 dispatch: extract command execution block into method
Bill Barry <after.fallout@gmail.com>
parents: 7772
diff changeset
634 return ret
14b703252f14 dispatch: extract command execution block into method
Bill Barry <after.fallout@gmail.com>
parents: 7772
diff changeset
635
28263
59509c6724c7 dispatch: add wd parameter to _getlocal
Jun Wu <quark@fb.com>
parents: 28081
diff changeset
636 def _getlocal(ui, rpath, wd=None):
12536
208fc9ad6a48 alias: only allow global options before a shell alias, pass later ones through
Steve Losh <steve@stevelosh.com>
parents: 12276
diff changeset
637 """Return (path, local ui object) for the given target path.
12770
614f0d8724ab check-code: find trailing whitespace
Martin Geisler <mg@lazybytes.net>
parents: 12748
diff changeset
638
12536
208fc9ad6a48 alias: only allow global options before a shell alias, pass later ones through
Steve Losh <steve@stevelosh.com>
parents: 12276
diff changeset
639 Takes paths in [cwd]/.hg/hgrc into account."
208fc9ad6a48 alias: only allow global options before a shell alias, pass later ones through
Steve Losh <steve@stevelosh.com>
parents: 12276
diff changeset
640 """
28263
59509c6724c7 dispatch: add wd parameter to _getlocal
Jun Wu <quark@fb.com>
parents: 28081
diff changeset
641 if wd is None:
59509c6724c7 dispatch: add wd parameter to _getlocal
Jun Wu <quark@fb.com>
parents: 28081
diff changeset
642 try:
59509c6724c7 dispatch: add wd parameter to _getlocal
Jun Wu <quark@fb.com>
parents: 28081
diff changeset
643 wd = os.getcwd()
59509c6724c7 dispatch: add wd parameter to _getlocal
Jun Wu <quark@fb.com>
parents: 28081
diff changeset
644 except OSError as e:
59509c6724c7 dispatch: add wd parameter to _getlocal
Jun Wu <quark@fb.com>
parents: 28081
diff changeset
645 raise error.Abort(_("error getting current working directory: %s") %
59509c6724c7 dispatch: add wd parameter to _getlocal
Jun Wu <quark@fb.com>
parents: 28081
diff changeset
646 e.strerror)
11675
f92f8921a5cc dispatch: give better error message when cwd doesn't exist (issue2293)
Mads Kiilerich <mads@kiilerich.com>
parents: 11600
diff changeset
647 path = cmdutil.findrepo(wd) or ""
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
648 if not path:
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
649 lui = ui
9436
96379c93ba6f improve code readability
Andrey Somov <py4fun@gmail.com>
parents: 9411
diff changeset
650 else:
12636
c24215aa7e69 dispatch: remove superfluous try/except when reading local ui config
Brodie Rao <brodie@bitheap.org>
parents: 12633
diff changeset
651 lui = ui.copy()
12637
42ca7aef28d3 dispatch: properly handle relative path aliases used with -R (issue2376)
Brodie Rao <brodie@bitheap.org>
parents: 12636
diff changeset
652 lui.readconfig(os.path.join(path, ".hg", "hgrc"), path)
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
653
14860
67add0f24f83 dispatch: fix checking of rpath in _getlocal
Matt Mackall <mpm@selenic.com>
parents: 14761
diff changeset
654 if rpath and rpath[-1]:
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
655 path = lui.expandpath(rpath[-1])
8190
9b8ac5fb7760 ui: kill most users of parentui name and arg, replace with .copy()
Matt Mackall <mpm@selenic.com>
parents: 8144
diff changeset
656 lui = ui.copy()
12637
42ca7aef28d3 dispatch: properly handle relative path aliases used with -R (issue2376)
Brodie Rao <brodie@bitheap.org>
parents: 12636
diff changeset
657 lui.readconfig(os.path.join(path, ".hg", "hgrc"), path)
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
658
12536
208fc9ad6a48 alias: only allow global options before a shell alias, pass later ones through
Steve Losh <steve@stevelosh.com>
parents: 12276
diff changeset
659 return path, lui
208fc9ad6a48 alias: only allow global options before a shell alias, pass later ones through
Steve Losh <steve@stevelosh.com>
parents: 12276
diff changeset
660
22376
d821fff9b0b9 dispatch: make "_checkshellalias" reusable regardless of adding aliases
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 21961
diff changeset
661 def _checkshellalias(lui, ui, args, precheck=True):
d821fff9b0b9 dispatch: make "_checkshellalias" reusable regardless of adding aliases
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 21961
diff changeset
662 """Return the function to run the shell alias, if it is required
d821fff9b0b9 dispatch: make "_checkshellalias" reusable regardless of adding aliases
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 21961
diff changeset
663
d821fff9b0b9 dispatch: make "_checkshellalias" reusable regardless of adding aliases
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 21961
diff changeset
664 'precheck' is whether this function is invoked before adding
d821fff9b0b9 dispatch: make "_checkshellalias" reusable regardless of adding aliases
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 21961
diff changeset
665 aliases or not.
d821fff9b0b9 dispatch: make "_checkshellalias" reusable regardless of adding aliases
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 21961
diff changeset
666 """
12536
208fc9ad6a48 alias: only allow global options before a shell alias, pass later ones through
Steve Losh <steve@stevelosh.com>
parents: 12276
diff changeset
667 options = {}
12748
d10369fefd01 alias: fail gracefully when invalid global options are given (issue2442)
Steve Losh <steve@stevelosh.com>
parents: 12637
diff changeset
668
d10369fefd01 alias: fail gracefully when invalid global options are given (issue2442)
Steve Losh <steve@stevelosh.com>
parents: 12637
diff changeset
669 try:
d10369fefd01 alias: fail gracefully when invalid global options are given (issue2442)
Steve Losh <steve@stevelosh.com>
parents: 12637
diff changeset
670 args = fancyopts.fancyopts(args, commands.globalopts, options)
d10369fefd01 alias: fail gracefully when invalid global options are given (issue2442)
Steve Losh <steve@stevelosh.com>
parents: 12637
diff changeset
671 except fancyopts.getopt.GetoptError:
d10369fefd01 alias: fail gracefully when invalid global options are given (issue2442)
Steve Losh <steve@stevelosh.com>
parents: 12637
diff changeset
672 return
12536
208fc9ad6a48 alias: only allow global options before a shell alias, pass later ones through
Steve Losh <steve@stevelosh.com>
parents: 12276
diff changeset
673
208fc9ad6a48 alias: only allow global options before a shell alias, pass later ones through
Steve Losh <steve@stevelosh.com>
parents: 12276
diff changeset
674 if not args:
208fc9ad6a48 alias: only allow global options before a shell alias, pass later ones through
Steve Losh <steve@stevelosh.com>
parents: 12276
diff changeset
675 return
208fc9ad6a48 alias: only allow global options before a shell alias, pass later ones through
Steve Losh <steve@stevelosh.com>
parents: 12276
diff changeset
676
22376
d821fff9b0b9 dispatch: make "_checkshellalias" reusable regardless of adding aliases
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 21961
diff changeset
677 if precheck:
22377
f98abe3146b2 dispatch: check shell alias again after loading extensions (issue4355)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 22376
diff changeset
678 strict = True
22376
d821fff9b0b9 dispatch: make "_checkshellalias" reusable regardless of adding aliases
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 21961
diff changeset
679 cmdtable = commands.table.copy()
d821fff9b0b9 dispatch: make "_checkshellalias" reusable regardless of adding aliases
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 21961
diff changeset
680 addaliases(lui, cmdtable)
d821fff9b0b9 dispatch: make "_checkshellalias" reusable regardless of adding aliases
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 21961
diff changeset
681 else:
22377
f98abe3146b2 dispatch: check shell alias again after loading extensions (issue4355)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 22376
diff changeset
682 strict = False
22376
d821fff9b0b9 dispatch: make "_checkshellalias" reusable regardless of adding aliases
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 21961
diff changeset
683 cmdtable = commands.table
12536
208fc9ad6a48 alias: only allow global options before a shell alias, pass later ones through
Steve Losh <steve@stevelosh.com>
parents: 12276
diff changeset
684
208fc9ad6a48 alias: only allow global options before a shell alias, pass later ones through
Steve Losh <steve@stevelosh.com>
parents: 12276
diff changeset
685 cmd = args[0]
208fc9ad6a48 alias: only allow global options before a shell alias, pass later ones through
Steve Losh <steve@stevelosh.com>
parents: 12276
diff changeset
686 try:
22377
f98abe3146b2 dispatch: check shell alias again after loading extensions (issue4355)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 22376
diff changeset
687 aliases, entry = cmdutil.findcmd(cmd, cmdtable, strict)
12932
ab93029ab622 alias: fall back to normal error handling for ambigious commands (fixes issue2475)
Steve Losh <steve@stevelosh.com>
parents: 12831
diff changeset
688 except (error.AmbiguousCommand, error.UnknownCommand):
12536
208fc9ad6a48 alias: only allow global options before a shell alias, pass later ones through
Steve Losh <steve@stevelosh.com>
parents: 12276
diff changeset
689 return
208fc9ad6a48 alias: only allow global options before a shell alias, pass later ones through
Steve Losh <steve@stevelosh.com>
parents: 12276
diff changeset
690
208fc9ad6a48 alias: only allow global options before a shell alias, pass later ones through
Steve Losh <steve@stevelosh.com>
parents: 12276
diff changeset
691 cmd = aliases[0]
208fc9ad6a48 alias: only allow global options before a shell alias, pass later ones through
Steve Losh <steve@stevelosh.com>
parents: 12276
diff changeset
692 fn = entry[0]
208fc9ad6a48 alias: only allow global options before a shell alias, pass later ones through
Steve Losh <steve@stevelosh.com>
parents: 12276
diff changeset
693
14950
144e97421f6b dispatch: use safehasattr instead of hasattr
Augie Fackler <durin42@gmail.com>
parents: 14918
diff changeset
694 if cmd and util.safehasattr(fn, 'shell'):
12536
208fc9ad6a48 alias: only allow global options before a shell alias, pass later ones through
Steve Losh <steve@stevelosh.com>
parents: 12276
diff changeset
695 d = lambda: fn(ui, *args[1:])
16683
525fdb738975 cleanup: eradicate long lines
Brodie Rao <brodie@sf.io>
parents: 16609
diff changeset
696 return lambda: runcommand(lui, None, cmd, args[:1], ui, options, d,
525fdb738975 cleanup: eradicate long lines
Brodie Rao <brodie@sf.io>
parents: 16609
diff changeset
697 [], {})
12536
208fc9ad6a48 alias: only allow global options before a shell alias, pass later ones through
Steve Losh <steve@stevelosh.com>
parents: 12276
diff changeset
698
28622
527cf881d000 dispatch: extract function that tests command attributes
Yuya Nishihara <yuya@tcha.org>
parents: 28621
diff changeset
699 def _cmdattr(ui, cmd, func, attr):
28623
38dc3f28f478 dispatch: show deprecation warning if command has no attributes (issue5137)
Yuya Nishihara <yuya@tcha.org>
parents: 28622
diff changeset
700 try:
38dc3f28f478 dispatch: show deprecation warning if command has no attributes (issue5137)
Yuya Nishihara <yuya@tcha.org>
parents: 28622
diff changeset
701 return getattr(func, attr)
38dc3f28f478 dispatch: show deprecation warning if command has no attributes (issue5137)
Yuya Nishihara <yuya@tcha.org>
parents: 28622
diff changeset
702 except AttributeError:
38dc3f28f478 dispatch: show deprecation warning if command has no attributes (issue5137)
Yuya Nishihara <yuya@tcha.org>
parents: 28622
diff changeset
703 ui.deprecwarn("missing attribute '%s', use @command decorator "
38dc3f28f478 dispatch: show deprecation warning if command has no attributes (issue5137)
Yuya Nishihara <yuya@tcha.org>
parents: 28622
diff changeset
704 "to register '%s'" % (attr, cmd), '3.8')
38dc3f28f478 dispatch: show deprecation warning if command has no attributes (issue5137)
Yuya Nishihara <yuya@tcha.org>
parents: 28622
diff changeset
705 return False
28622
527cf881d000 dispatch: extract function that tests command attributes
Yuya Nishihara <yuya@tcha.org>
parents: 28621
diff changeset
706
12536
208fc9ad6a48 alias: only allow global options before a shell alias, pass later ones through
Steve Losh <steve@stevelosh.com>
parents: 12276
diff changeset
707 _loaded = set()
28391
73905484ef70 dispatch: make loading extra information from extension extensible
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28313
diff changeset
708
73905484ef70 dispatch: make loading extra information from extension extensible
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28313
diff changeset
709 # list of (objname, loadermod, loadername) tuple:
73905484ef70 dispatch: make loading extra information from extension extensible
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28313
diff changeset
710 # - objname is the name of an object in extension module, from which
73905484ef70 dispatch: make loading extra information from extension extensible
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28313
diff changeset
711 # extra information is loaded
73905484ef70 dispatch: make loading extra information from extension extensible
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28313
diff changeset
712 # - loadermod is the module where loader is placed
73905484ef70 dispatch: make loading extra information from extension extensible
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28313
diff changeset
713 # - loadername is the name of the function, which takes (ui, extensionname,
73905484ef70 dispatch: make loading extra information from extension extensible
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28313
diff changeset
714 # extraobj) arguments
73905484ef70 dispatch: make loading extra information from extension extensible
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28313
diff changeset
715 extraloaders = [
73905484ef70 dispatch: make loading extra information from extension extensible
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28313
diff changeset
716 ('cmdtable', commands, 'loadcmdtable'),
28447
4eb5496c2bd4 registrar: add filesetpredicate to mark a function as fileset predicate
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28394
diff changeset
717 ('filesetpredicate', fileset, 'loadpredicate'),
28394
dcb4209bd30d revset: replace extpredicate by revsetpredicate of registrar
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28391
diff changeset
718 ('revsetpredicate', revset, 'loadpredicate'),
28692
6b3b958daf03 registrar: add templatefilter to mark a function as template filter (API)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28623
diff changeset
719 ('templatefilter', templatefilters, 'loadfilter'),
28695
cc103bd0dbf9 registrar: add templatefunc to mark a function as template function (API)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28692
diff changeset
720 ('templatefunc', templater, 'loadfunction'),
28538
009f58f1ea75 registrar: add templatekeyword to mark a function as template keyword (API)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28534
diff changeset
721 ('templatekeyword', templatekw, 'loadkeyword'),
28391
73905484ef70 dispatch: make loading extra information from extension extensible
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28313
diff changeset
722 ]
73905484ef70 dispatch: make loading extra information from extension extensible
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28313
diff changeset
723
14439
80c599eee3f3 dispatch: use the request to store the ui object
Idan Kamara <idankk86@gmail.com>
parents: 14438
diff changeset
724 def _dispatch(req):
14438
08bfec2ef031 dispatch: wrap dispatch related information in a request class
Idan Kamara <idankk86@gmail.com>
parents: 14286
diff changeset
725 args = req.args
14439
80c599eee3f3 dispatch: use the request to store the ui object
Idan Kamara <idankk86@gmail.com>
parents: 14438
diff changeset
726 ui = req.ui
80c599eee3f3 dispatch: use the request to store the ui object
Idan Kamara <idankk86@gmail.com>
parents: 14438
diff changeset
727
12536
208fc9ad6a48 alias: only allow global options before a shell alias, pass later ones through
Steve Losh <steve@stevelosh.com>
parents: 12276
diff changeset
728 # check for cwd
208fc9ad6a48 alias: only allow global options before a shell alias, pass later ones through
Steve Losh <steve@stevelosh.com>
parents: 12276
diff changeset
729 cwd = _earlygetopt(['--cwd'], args)
208fc9ad6a48 alias: only allow global options before a shell alias, pass later ones through
Steve Losh <steve@stevelosh.com>
parents: 12276
diff changeset
730 if cwd:
208fc9ad6a48 alias: only allow global options before a shell alias, pass later ones through
Steve Losh <steve@stevelosh.com>
parents: 12276
diff changeset
731 os.chdir(cwd[-1])
208fc9ad6a48 alias: only allow global options before a shell alias, pass later ones through
Steve Losh <steve@stevelosh.com>
parents: 12276
diff changeset
732
208fc9ad6a48 alias: only allow global options before a shell alias, pass later ones through
Steve Losh <steve@stevelosh.com>
parents: 12276
diff changeset
733 rpath = _earlygetopt(["-R", "--repository", "--repo"], args)
208fc9ad6a48 alias: only allow global options before a shell alias, pass later ones through
Steve Losh <steve@stevelosh.com>
parents: 12276
diff changeset
734 path, lui = _getlocal(ui, rpath)
208fc9ad6a48 alias: only allow global options before a shell alias, pass later ones through
Steve Losh <steve@stevelosh.com>
parents: 12276
diff changeset
735
14886
9a3831d64ae2 dispatch: move shell alias handling after early arg handling
Matt Mackall <mpm@selenic.com>
parents: 14866
diff changeset
736 # Now that we're operating in the right directory/repository with
9a3831d64ae2 dispatch: move shell alias handling after early arg handling
Matt Mackall <mpm@selenic.com>
parents: 14866
diff changeset
737 # the right config settings, check for shell aliases
14888
946f4381c1cb alias: pass local ui to shell alias
Matt Mackall <mpm@selenic.com>
parents: 14887
diff changeset
738 shellaliasfn = _checkshellalias(lui, ui, args)
14886
9a3831d64ae2 dispatch: move shell alias handling after early arg handling
Matt Mackall <mpm@selenic.com>
parents: 14866
diff changeset
739 if shellaliasfn:
9a3831d64ae2 dispatch: move shell alias handling after early arg handling
Matt Mackall <mpm@selenic.com>
parents: 14866
diff changeset
740 return shellaliasfn()
9a3831d64ae2 dispatch: move shell alias handling after early arg handling
Matt Mackall <mpm@selenic.com>
parents: 14866
diff changeset
741
9410
1c83938b6a8e extensions: load and configure extensions in well-defined phases
Martin Geisler <mg@lazybytes.net>
parents: 8936
diff changeset
742 # Configure extensions in phases: uisetup, extsetup, cmdtable, and
1c83938b6a8e extensions: load and configure extensions in well-defined phases
Martin Geisler <mg@lazybytes.net>
parents: 8936
diff changeset
743 # reposetup. Programs like TortoiseHg will call _dispatch several
1c83938b6a8e extensions: load and configure extensions in well-defined phases
Martin Geisler <mg@lazybytes.net>
parents: 8936
diff changeset
744 # times so we keep track of configured extensions in _loaded.
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
745 extensions.loadall(lui)
9410
1c83938b6a8e extensions: load and configure extensions in well-defined phases
Martin Geisler <mg@lazybytes.net>
parents: 8936
diff changeset
746 exts = [ext for ext in extensions.extensions() if ext[0] not in _loaded]
11555
d8d0fc3988ca color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents: 11330
diff changeset
747 # Propagate any changes to lui.__class__ by extensions
d8d0fc3988ca color/progress: subclass ui instead of using wrapfunction (issue2096)
Brodie Rao <brodie@bitheap.org>
parents: 11330
diff changeset
748 ui.__class__ = lui.__class__
5828
863e237b58fb dispatch: allow extensions to provide setup code
Kirill Smelkov <kirr@mns.spb.ru>
parents: 5664
diff changeset
749
9660
e0eae93e6c67 extensions: changed to call extsetup() from extensions.loadall()
Yuya Nishihara <yuya@tcha.org>
parents: 9610
diff changeset
750 # (uisetup and extsetup are handled in extensions.loadall)
5828
863e237b58fb dispatch: allow extensions to provide setup code
Kirill Smelkov <kirr@mns.spb.ru>
parents: 5664
diff changeset
751
9410
1c83938b6a8e extensions: load and configure extensions in well-defined phases
Martin Geisler <mg@lazybytes.net>
parents: 8936
diff changeset
752 for name, module in exts:
28391
73905484ef70 dispatch: make loading extra information from extension extensible
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28313
diff changeset
753 for objname, loadermod, loadername in extraloaders:
73905484ef70 dispatch: make loading extra information from extension extensible
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28313
diff changeset
754 extraobj = getattr(module, objname, None)
73905484ef70 dispatch: make loading extra information from extension extensible
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28313
diff changeset
755 if extraobj is not None:
73905484ef70 dispatch: make loading extra information from extension extensible
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 28313
diff changeset
756 getattr(loadermod, loadername)(ui, name, extraobj)
8304
991ca609ccd6 dispatch: remember loaded extensions in a real set
Martin Geisler <mg@lazybytes.net>
parents: 8225
diff changeset
757 _loaded.add(name)
8655
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
758
9410
1c83938b6a8e extensions: load and configure extensions in well-defined phases
Martin Geisler <mg@lazybytes.net>
parents: 8936
diff changeset
759 # (reposetup is handled in hg.repository)
1c83938b6a8e extensions: load and configure extensions in well-defined phases
Martin Geisler <mg@lazybytes.net>
parents: 8936
diff changeset
760
8655
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
761 addaliases(lui, commands.table)
21688b8a594b Move alias into core
Brendan Cully <brendan@kublai.com>
parents: 8304
diff changeset
762
22377
f98abe3146b2 dispatch: check shell alias again after loading extensions (issue4355)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 22376
diff changeset
763 if not lui.configbool("ui", "strict"):
f98abe3146b2 dispatch: check shell alias again after loading extensions (issue4355)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 22376
diff changeset
764 # All aliases and commands are completely defined, now.
f98abe3146b2 dispatch: check shell alias again after loading extensions (issue4355)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 22376
diff changeset
765 # Check abbreviation/ambiguity of shell alias again, because shell
f98abe3146b2 dispatch: check shell alias again after loading extensions (issue4355)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 22376
diff changeset
766 # alias may cause failure of "_parse" (see issue4355)
f98abe3146b2 dispatch: check shell alias again after loading extensions (issue4355)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 22376
diff changeset
767 shellaliasfn = _checkshellalias(lui, ui, args, precheck=False)
f98abe3146b2 dispatch: check shell alias again after loading extensions (issue4355)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 22376
diff changeset
768 if shellaliasfn:
f98abe3146b2 dispatch: check shell alias again after loading extensions (issue4355)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 22376
diff changeset
769 return shellaliasfn()
f98abe3146b2 dispatch: check shell alias again after loading extensions (issue4355)
FUJIWARA Katsunori <foozy@lares.dti.ne.jp>
parents: 22376
diff changeset
770
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
771 # check for fallback encoding
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
772 fallback = lui.config('ui', 'fallbackencoding')
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
773 if fallback:
7948
de377b1a9a84 move encoding bits from util to encoding
Matt Mackall <mpm@selenic.com>
parents: 7873
diff changeset
774 encoding.fallbackencoding = fallback
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
775
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
776 fullargs = args
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
777 cmd, func, args, options, cmdoptions = _parse(lui, args)
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
778
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
779 if options["config"]:
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26421
diff changeset
780 raise error.Abort(_("option --config may not be abbreviated!"))
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
781 if options["cwd"]:
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26421
diff changeset
782 raise error.Abort(_("option --cwd may not be abbreviated!"))
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
783 if options["repository"]:
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26421
diff changeset
784 raise error.Abort(_(
15781
cc2da4a5ed9a dispatch: lowercase abort message
Martin Geisler <mg@aragost.com>
parents: 15632
diff changeset
785 "option -R has to be separated from other options (e.g. not -qR) "
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
786 "and --repository may only be abbreviated as --repo!"))
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
787
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
788 if options["encoding"]:
7948
de377b1a9a84 move encoding bits from util to encoding
Matt Mackall <mpm@selenic.com>
parents: 7873
diff changeset
789 encoding.encoding = options["encoding"]
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
790 if options["encodingmode"]:
7948
de377b1a9a84 move encoding bits from util to encoding
Matt Mackall <mpm@selenic.com>
parents: 7873
diff changeset
791 encoding.encodingmode = options["encodingmode"]
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
792 if options["time"]:
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
793 def get_times():
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
794 t = os.times()
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
795 if t[4] == 0.0: # Windows leaves this as zero, so use time.clock()
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
796 t = (t[0], t[1], t[2], t[3], time.clock())
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
797 return t
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
798 s = get_times()
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
799 def print_time():
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
800 t = get_times()
16933
30143c3dd102 dispatch: lowercase --time message
Martin Geisler <mg@aragost.com>
parents: 16839
diff changeset
801 ui.warn(_("time: real %.3f secs (user %.3f+%.3f sys %.3f+%.3f)\n") %
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
802 (t[4]-s[4], t[0]-s[0], t[2]-s[2], t[1]-s[1], t[3]-s[3]))
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
803 atexit.register(print_time)
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
804
14752
99ace3cb7352 dispatch: set global options on the request repo.ui
Idan Kamara <idankk86@gmail.com>
parents: 14748
diff changeset
805 uis = set([ui, lui])
99ace3cb7352 dispatch: set global options on the request repo.ui
Idan Kamara <idankk86@gmail.com>
parents: 14748
diff changeset
806
99ace3cb7352 dispatch: set global options on the request repo.ui
Idan Kamara <idankk86@gmail.com>
parents: 14748
diff changeset
807 if req.repo:
99ace3cb7352 dispatch: set global options on the request repo.ui
Idan Kamara <idankk86@gmail.com>
parents: 14748
diff changeset
808 uis.add(req.repo.ui)
99ace3cb7352 dispatch: set global options on the request repo.ui
Idan Kamara <idankk86@gmail.com>
parents: 14748
diff changeset
809
14992
188936b334b1 dispatch: make sure global options on the command line take precedence
Idan Kamara <idankk86@gmail.com>
parents: 14914
diff changeset
810 if options['verbose'] or options['debug'] or options['quiet']:
188936b334b1 dispatch: make sure global options on the command line take precedence
Idan Kamara <idankk86@gmail.com>
parents: 14914
diff changeset
811 for opt in ('verbose', 'debug', 'quiet'):
188936b334b1 dispatch: make sure global options on the command line take precedence
Idan Kamara <idankk86@gmail.com>
parents: 14914
diff changeset
812 val = str(bool(options[opt]))
14752
99ace3cb7352 dispatch: set global options on the request repo.ui
Idan Kamara <idankk86@gmail.com>
parents: 14748
diff changeset
813 for ui_ in uis:
20788
f144928dd058 config: give a useful hint of source for the most common command line settings
Mads Kiilerich <madski@unity3d.com>
parents: 20330
diff changeset
814 ui_.setconfig('ui', opt, val, '--' + opt)
14992
188936b334b1 dispatch: make sure global options on the command line take precedence
Idan Kamara <idankk86@gmail.com>
parents: 14914
diff changeset
815
188936b334b1 dispatch: make sure global options on the command line take precedence
Idan Kamara <idankk86@gmail.com>
parents: 14914
diff changeset
816 if options['traceback']:
188936b334b1 dispatch: make sure global options on the command line take precedence
Idan Kamara <idankk86@gmail.com>
parents: 14914
diff changeset
817 for ui_ in uis:
20788
f144928dd058 config: give a useful hint of source for the most common command line settings
Mads Kiilerich <madski@unity3d.com>
parents: 20330
diff changeset
818 ui_.setconfig('ui', 'traceback', 'on', '--traceback')
14748
1b8c70c9f47c dispatch: make sure unspecified global ui options don't override old values
Idan Kamara <idankk86@gmail.com>
parents: 14744
diff changeset
819
8136
6b5522cb2ad2 ui: refactor option setting
Matt Mackall <mpm@selenic.com>
parents: 8024
diff changeset
820 if options['noninteractive']:
14752
99ace3cb7352 dispatch: set global options on the request repo.ui
Idan Kamara <idankk86@gmail.com>
parents: 14748
diff changeset
821 for ui_ in uis:
20788
f144928dd058 config: give a useful hint of source for the most common command line settings
Mads Kiilerich <madski@unity3d.com>
parents: 20330
diff changeset
822 ui_.setconfig('ui', 'interactive', 'off', '-y')
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
823
13328
a939f08fae9c url: add --insecure option to bypass verification of ssl certificates
Yuya Nishihara <yuya@tcha.org>
parents: 12932
diff changeset
824 if cmdoptions.get('insecure', False):
14752
99ace3cb7352 dispatch: set global options on the request repo.ui
Idan Kamara <idankk86@gmail.com>
parents: 14748
diff changeset
825 for ui_ in uis:
24290
b76d8c641746 ssl: set explicit symbol "!" to web.cacerts to disable SSL verification (BC)
Yuya Nishihara <yuya@tcha.org>
parents: 24222
diff changeset
826 ui_.setconfig('web', 'cacerts', '!', '--insecure')
13328
a939f08fae9c url: add --insecure option to bypass verification of ssl certificates
Yuya Nishihara <yuya@tcha.org>
parents: 12932
diff changeset
827
15020
607f1434501d help: drop with_version
Matt Mackall <mpm@selenic.com>
parents: 15017
diff changeset
828 if options['version']:
607f1434501d help: drop with_version
Matt Mackall <mpm@selenic.com>
parents: 15017
diff changeset
829 return commands.version_(ui)
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
830 if options['help']:
27325
eadbbd14bdc1 help: fix help -c/help -e/help -k
timeless <timeless@mozdev.org>
parents: 27113
diff changeset
831 return commands.help_(ui, cmd, command=cmd is not None)
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
832 elif not cmd:
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
833 return commands.help_(ui, 'shortlist')
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
834
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
835 repo = None
11330
713ae78bb583 provide pre- and post- hooks with parsed command line arguments.
Chad Dombrova <chadrik@gmail.com>
parents: 11305
diff changeset
836 cmdpats = args[:]
28622
527cf881d000 dispatch: extract function that tests command attributes
Yuya Nishihara <yuya@tcha.org>
parents: 28621
diff changeset
837 if not _cmdattr(ui, cmd, func, 'norepo'):
14510
eccbb9980ada dispatch: add repo to the request
Idan Kamara <idankk86@gmail.com>
parents: 14439
diff changeset
838 # use the repo from the request only if we don't have -R
14863
1c148e935244 dispatch: don't use request repo if we have --cwd
Idan Kamara <idankk86@gmail.com>
parents: 14761
diff changeset
839 if not rpath and not cwd:
14510
eccbb9980ada dispatch: add repo to the request
Idan Kamara <idankk86@gmail.com>
parents: 14439
diff changeset
840 repo = req.repo
eccbb9980ada dispatch: add repo to the request
Idan Kamara <idankk86@gmail.com>
parents: 14439
diff changeset
841
14744
23325c5ef6a7 dispatch: set descriptors on the request repo.ui
Idan Kamara <idankk86@gmail.com>
parents: 14743
diff changeset
842 if repo:
23325c5ef6a7 dispatch: set descriptors on the request repo.ui
Idan Kamara <idankk86@gmail.com>
parents: 14743
diff changeset
843 # set the descriptors of the repo ui to those of ui
23325c5ef6a7 dispatch: set descriptors on the request repo.ui
Idan Kamara <idankk86@gmail.com>
parents: 14743
diff changeset
844 repo.ui.fin = ui.fin
23325c5ef6a7 dispatch: set descriptors on the request repo.ui
Idan Kamara <idankk86@gmail.com>
parents: 14743
diff changeset
845 repo.ui.fout = ui.fout
23325c5ef6a7 dispatch: set descriptors on the request repo.ui
Idan Kamara <idankk86@gmail.com>
parents: 14743
diff changeset
846 repo.ui.ferr = ui.ferr
23325c5ef6a7 dispatch: set descriptors on the request repo.ui
Idan Kamara <idankk86@gmail.com>
parents: 14743
diff changeset
847 else:
14510
eccbb9980ada dispatch: add repo to the request
Idan Kamara <idankk86@gmail.com>
parents: 14439
diff changeset
848 try:
eccbb9980ada dispatch: add repo to the request
Idan Kamara <idankk86@gmail.com>
parents: 14439
diff changeset
849 repo = hg.repository(ui, path=path)
eccbb9980ada dispatch: add repo to the request
Idan Kamara <idankk86@gmail.com>
parents: 14439
diff changeset
850 if not repo.local():
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26421
diff changeset
851 raise error.Abort(_("repository '%s' is not local") % path)
20788
f144928dd058 config: give a useful hint of source for the most common command line settings
Mads Kiilerich <madski@unity3d.com>
parents: 20330
diff changeset
852 repo.ui.setconfig("bundle", "mainreporoot", repo.root, 'repo')
14510
eccbb9980ada dispatch: add repo to the request
Idan Kamara <idankk86@gmail.com>
parents: 14439
diff changeset
853 except error.RequirementError:
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
854 raise
14510
eccbb9980ada dispatch: add repo to the request
Idan Kamara <idankk86@gmail.com>
parents: 14439
diff changeset
855 except error.RepoError:
26142
7332bf4ae959 dispatch: error out on invalid -R path even if optionalrepo (issue4805) (BC)
Yuya Nishihara <yuya@tcha.org>
parents: 25932
diff changeset
856 if rpath and rpath[-1]: # invalid -R path
7332bf4ae959 dispatch: error out on invalid -R path even if optionalrepo (issue4805) (BC)
Yuya Nishihara <yuya@tcha.org>
parents: 25932
diff changeset
857 raise
28622
527cf881d000 dispatch: extract function that tests command attributes
Yuya Nishihara <yuya@tcha.org>
parents: 28621
diff changeset
858 if not _cmdattr(ui, cmd, func, 'optionalrepo'):
527cf881d000 dispatch: extract function that tests command attributes
Yuya Nishihara <yuya@tcha.org>
parents: 28621
diff changeset
859 if (_cmdattr(ui, cmd, func, 'inferrepo') and
527cf881d000 dispatch: extract function that tests command attributes
Yuya Nishihara <yuya@tcha.org>
parents: 28621
diff changeset
860 args and not path):
28313
aa73d6a5d9ea dispatch: store norepo/optionalrepo/inferrepo attributes in function (API)
Yuya Nishihara <yuya@tcha.org>
parents: 28263
diff changeset
861 # try to infer -R from command args
14510
eccbb9980ada dispatch: add repo to the request
Idan Kamara <idankk86@gmail.com>
parents: 14439
diff changeset
862 repos = map(cmdutil.findrepo, args)
eccbb9980ada dispatch: add repo to the request
Idan Kamara <idankk86@gmail.com>
parents: 14439
diff changeset
863 guess = repos[0]
eccbb9980ada dispatch: add repo to the request
Idan Kamara <idankk86@gmail.com>
parents: 14439
diff changeset
864 if guess and repos.count(guess) == len(repos):
eccbb9980ada dispatch: add repo to the request
Idan Kamara <idankk86@gmail.com>
parents: 14439
diff changeset
865 req.args = ['--repository', guess] + fullargs
eccbb9980ada dispatch: add repo to the request
Idan Kamara <idankk86@gmail.com>
parents: 14439
diff changeset
866 return _dispatch(req)
eccbb9980ada dispatch: add repo to the request
Idan Kamara <idankk86@gmail.com>
parents: 14439
diff changeset
867 if not path:
14914
41c3a71c318d dispatch: avoid double backslashes in error message
David Golub <davidg@fogcreek.com>
parents: 14863
diff changeset
868 raise error.RepoError(_("no repository found in '%s'"
16683
525fdb738975 cleanup: eradicate long lines
Brodie Rao <brodie@sf.io>
parents: 16609
diff changeset
869 " (.hg not found)")
525fdb738975 cleanup: eradicate long lines
Brodie Rao <brodie@sf.io>
parents: 16609
diff changeset
870 % os.getcwd())
14510
eccbb9980ada dispatch: add repo to the request
Idan Kamara <idankk86@gmail.com>
parents: 14439
diff changeset
871 raise
14743
84a680daa4b2 dispatch: pass the correct ui to runcommand
Idan Kamara <idankk86@gmail.com>
parents: 14727
diff changeset
872 if repo:
84a680daa4b2 dispatch: pass the correct ui to runcommand
Idan Kamara <idankk86@gmail.com>
parents: 14727
diff changeset
873 ui = repo.ui
20330
69a0d22b9677 dispatch: take --hidden from individual commands into account
Julien Cristau <julien.cristau@logilab.fr>
parents: 20328
diff changeset
874 if options['hidden']:
69a0d22b9677 dispatch: take --hidden from individual commands into account
Julien Cristau <julien.cristau@logilab.fr>
parents: 20328
diff changeset
875 repo = repo.unfiltered()
7388
5751631246de dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents: 7280
diff changeset
876 args.insert(0, repo)
7733
30e95eafc1d0 warn if --repository provided for norepo commands
Matt Mackall <mpm@selenic.com>
parents: 7646
diff changeset
877 elif rpath:
11600
76454cbc11e4 mark ui.warn strings for translation
Martin Geisler <mg@lazybytes.net>
parents: 11555
diff changeset
878 ui.warn(_("warning: --repository ignored\n"))
7388
5751631246de dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents: 7280
diff changeset
879
11985
81edef14922e log: add logging for commands
Matt Mackall <mpm@selenic.com>
parents: 11714
diff changeset
880 msg = ' '.join(' ' in a and repr(a) or a for a in fullargs)
18758
6aca4d1c744e blackbox: fix exception when logging commands with format characters
Durham Goode <durham@fb.com>
parents: 18693
diff changeset
881 ui.log("command", '%s\n', msg)
7388
5751631246de dispatch: generalize signature checking for extension command wrapping
Matt Mackall <mpm@selenic.com>
parents: 7280
diff changeset
882 d = lambda: util.checksignature(func)(ui, *args, **cmdoptions)
13382
d747774ca9da Make sure bundlerepo doesn't leak temp files (issue2491)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13328
diff changeset
883 try:
19229
41e39a0299cb blackbox: fix recording exit codes (issue3938)
Durham Goode <durham@fb.com>
parents: 19099
diff changeset
884 return runcommand(lui, repo, cmd, fullargs, ui, options, d,
41e39a0299cb blackbox: fix recording exit codes (issue3938)
Durham Goode <durham@fb.com>
parents: 19099
diff changeset
885 cmdpats, cmdoptions)
13382
d747774ca9da Make sure bundlerepo doesn't leak temp files (issue2491)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13328
diff changeset
886 finally:
14727
d4b9d3b91ce7 dispatch: check for None before closing repo
Idan Kamara <idankk86@gmail.com>
parents: 14712
diff changeset
887 if repo and repo != req.repo:
13382
d747774ca9da Make sure bundlerepo doesn't leak temp files (issue2491)
Adrian Buehlmann <adrian@cadifra.com>
parents: 13328
diff changeset
888 repo.close()
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
889
16392
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
890 def lsprofile(ui, func, fp):
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
891 format = ui.config('profiling', 'format', default='text')
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
892 field = ui.config('profiling', 'sort', default='inlinetime')
18548
e71c2ff93167 profiling: introduce limit configuration option
Mads Kiilerich <madski@unity3d.com>
parents: 18303
diff changeset
893 limit = ui.configint('profiling', 'limit', default=30)
25277
0f2dcbccf9c9 profile: disable nested report in lsprof by default
Matt Mackall <mpm@selenic.com>
parents: 25242
diff changeset
894 climit = ui.configint('profiling', 'nested', default=0)
16392
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
895
16686
67964cda8701 cleanup: "not x in y" -> "x not in y"
Brodie Rao <brodie@sf.io>
parents: 16683
diff changeset
896 if format not in ['text', 'kcachegrind']:
16392
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
897 ui.warn(_("unrecognized profiling format '%s'"
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
898 " - Ignored\n") % format)
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
899 format = 'text'
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
900
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
901 try:
25932
d491f289045f dispatch: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25834
diff changeset
902 from . import lsprof
16392
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
903 except ImportError:
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26421
diff changeset
904 raise error.Abort(_(
16392
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
905 'lsprof not available - install from '
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
906 'http://codespeak.net/svn/user/arigo/hack/misc/lsprof/'))
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
907 p = lsprof.Profiler()
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
908 p.enable(subcalls=True)
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
909 try:
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
910 return func()
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
911 finally:
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
912 p.disable()
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
913
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
914 if format == 'kcachegrind':
25932
d491f289045f dispatch: use absolute_import
Gregory Szorc <gregory.szorc@gmail.com>
parents: 25834
diff changeset
915 from . import lsprofcalltree
16392
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
916 calltree = lsprofcalltree.KCacheGrind(p)
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
917 calltree.output(fp)
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
918 else:
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
919 # format == 'text'
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
920 stats = lsprof.Stats(p.getstats())
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
921 stats.sort(field)
18548
e71c2ff93167 profiling: introduce limit configuration option
Mads Kiilerich <madski@unity3d.com>
parents: 18303
diff changeset
922 stats.pprint(limit=limit, file=fp, climit=climit)
16392
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
923
25187
670c1df688fd dispatch: add support for python-flamegraph[0] profiling
Augie Fackler <augie@google.com>
parents: 24290
diff changeset
924 def flameprofile(ui, func, fp):
670c1df688fd dispatch: add support for python-flamegraph[0] profiling
Augie Fackler <augie@google.com>
parents: 24290
diff changeset
925 try:
670c1df688fd dispatch: add support for python-flamegraph[0] profiling
Augie Fackler <augie@google.com>
parents: 24290
diff changeset
926 from flamegraph import flamegraph
670c1df688fd dispatch: add support for python-flamegraph[0] profiling
Augie Fackler <augie@google.com>
parents: 24290
diff changeset
927 except ImportError:
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26421
diff changeset
928 raise error.Abort(_(
25187
670c1df688fd dispatch: add support for python-flamegraph[0] profiling
Augie Fackler <augie@google.com>
parents: 24290
diff changeset
929 'flamegraph not available - install from '
670c1df688fd dispatch: add support for python-flamegraph[0] profiling
Augie Fackler <augie@google.com>
parents: 24290
diff changeset
930 'https://github.com/evanhempel/python-flamegraph'))
25834
aca8ae2b0cb2 profiler: mark developer-only config option
Matt Mackall <mpm@selenic.com>
parents: 25833
diff changeset
931 # developer config: profiling.freq
25187
670c1df688fd dispatch: add support for python-flamegraph[0] profiling
Augie Fackler <augie@google.com>
parents: 24290
diff changeset
932 freq = ui.configint('profiling', 'freq', default=1000)
670c1df688fd dispatch: add support for python-flamegraph[0] profiling
Augie Fackler <augie@google.com>
parents: 24290
diff changeset
933 filter_ = None
670c1df688fd dispatch: add support for python-flamegraph[0] profiling
Augie Fackler <augie@google.com>
parents: 24290
diff changeset
934 collapse_recursion = True
670c1df688fd dispatch: add support for python-flamegraph[0] profiling
Augie Fackler <augie@google.com>
parents: 24290
diff changeset
935 thread = flamegraph.ProfileThread(fp, 1.0 / freq,
670c1df688fd dispatch: add support for python-flamegraph[0] profiling
Augie Fackler <augie@google.com>
parents: 24290
diff changeset
936 filter_, collapse_recursion)
670c1df688fd dispatch: add support for python-flamegraph[0] profiling
Augie Fackler <augie@google.com>
parents: 24290
diff changeset
937 start_time = time.clock()
670c1df688fd dispatch: add support for python-flamegraph[0] profiling
Augie Fackler <augie@google.com>
parents: 24290
diff changeset
938 try:
670c1df688fd dispatch: add support for python-flamegraph[0] profiling
Augie Fackler <augie@google.com>
parents: 24290
diff changeset
939 thread.start()
670c1df688fd dispatch: add support for python-flamegraph[0] profiling
Augie Fackler <augie@google.com>
parents: 24290
diff changeset
940 func()
670c1df688fd dispatch: add support for python-flamegraph[0] profiling
Augie Fackler <augie@google.com>
parents: 24290
diff changeset
941 finally:
670c1df688fd dispatch: add support for python-flamegraph[0] profiling
Augie Fackler <augie@google.com>
parents: 24290
diff changeset
942 thread.stop()
670c1df688fd dispatch: add support for python-flamegraph[0] profiling
Augie Fackler <augie@google.com>
parents: 24290
diff changeset
943 thread.join()
27615
4030d3b79953 dispatch: use print function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27516
diff changeset
944 print('Collected %d stack frames (%d unique) in %2.2f seconds.' % (
25187
670c1df688fd dispatch: add support for python-flamegraph[0] profiling
Augie Fackler <augie@google.com>
parents: 24290
diff changeset
945 time.clock() - start_time, thread.num_frames(),
27615
4030d3b79953 dispatch: use print function
Gregory Szorc <gregory.szorc@gmail.com>
parents: 27516
diff changeset
946 thread.num_frames(unique=True)))
25187
670c1df688fd dispatch: add support for python-flamegraph[0] profiling
Augie Fackler <augie@google.com>
parents: 24290
diff changeset
947
670c1df688fd dispatch: add support for python-flamegraph[0] profiling
Augie Fackler <augie@google.com>
parents: 24290
diff changeset
948
16392
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
949 def statprofile(ui, func, fp):
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
950 try:
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
951 import statprof
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
952 except ImportError:
26587
56b2bcea2529 error: get Abort from 'error' instead of 'util'
Pierre-Yves David <pierre-yves.david@fb.com>
parents: 26421
diff changeset
953 raise error.Abort(_(
16392
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
954 'statprof not available - install using "easy_install statprof"'))
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
955
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
956 freq = ui.configint('profiling', 'freq', default=1000)
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
957 if freq > 0:
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
958 statprof.reset(freq)
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
959 else:
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
960 ui.warn(_("invalid sampling frequency '%s' - ignoring\n") % freq)
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
961
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
962 statprof.start()
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
963 try:
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
964 return func()
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
965 finally:
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
966 statprof.stop()
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
967 statprof.display(fp)
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
968
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
969 def _runcommand(ui, options, cmd, cmdfunc):
26186
eb2187ebdf8a profiling: add config option for enabling profiling
Durham Goode <durham@fb.com>
parents: 26142
diff changeset
970 """Enables the profiler if applicable.
eb2187ebdf8a profiling: add config option for enabling profiling
Durham Goode <durham@fb.com>
parents: 26142
diff changeset
971
eb2187ebdf8a profiling: add config option for enabling profiling
Durham Goode <durham@fb.com>
parents: 26142
diff changeset
972 ``profiling.enabled`` - boolean config that enables or disables profiling
eb2187ebdf8a profiling: add config option for enabling profiling
Durham Goode <durham@fb.com>
parents: 26142
diff changeset
973 """
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
974 def checkargs():
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
975 try:
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
976 return cmdfunc()
7646
e62a456b8dc5 error: move SignatureError
Matt Mackall <mpm@selenic.com>
parents: 7645
diff changeset
977 except error.SignatureError:
11287
b901bb751999 error: change ParseError to CommandError
Matt Mackall <mpm@selenic.com>
parents: 11209
diff changeset
978 raise error.CommandError(cmd, _("invalid arguments"))
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
979
26186
eb2187ebdf8a profiling: add config option for enabling profiling
Durham Goode <durham@fb.com>
parents: 26142
diff changeset
980 if options['profile'] or ui.configbool('profiling', 'enabled'):
16392
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
981 profiler = os.getenv('HGPROF')
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
982 if profiler is None:
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
983 profiler = ui.config('profiling', 'type', default='ls')
25187
670c1df688fd dispatch: add support for python-flamegraph[0] profiling
Augie Fackler <augie@google.com>
parents: 24290
diff changeset
984 if profiler not in ('ls', 'stat', 'flame'):
16392
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
985 ui.warn(_("unrecognized profiler '%s' - ignored\n") % profiler)
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
986 profiler = 'ls'
8023
fd9debb3ea1b profiling: Adding a profiling.format config variable
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 8022
diff changeset
987
8022
4f3fdfaa3874 profiling: Adding profiling.output config variable
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 8021
diff changeset
988 output = ui.config('profiling', 'output')
4f3fdfaa3874 profiling: Adding profiling.output config variable
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 8021
diff changeset
989
26191
39a0b11158d8 profiling: allow logging profile to the blackbox
Durham Goode <durham@fb.com>
parents: 26186
diff changeset
990 if output == 'blackbox':
39a0b11158d8 profiling: allow logging profile to the blackbox
Durham Goode <durham@fb.com>
parents: 26186
diff changeset
991 import StringIO
39a0b11158d8 profiling: allow logging profile to the blackbox
Durham Goode <durham@fb.com>
parents: 26186
diff changeset
992 fp = StringIO.StringIO()
39a0b11158d8 profiling: allow logging profile to the blackbox
Durham Goode <durham@fb.com>
parents: 26186
diff changeset
993 elif output:
9610
d78fe60f6bda make path expanding more consistent
Alexander Solovyov <piranha@piranha.org.ua>
parents: 9569
diff changeset
994 path = ui.expandpath(output)
16392
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
995 fp = open(path, 'wb')
8022
4f3fdfaa3874 profiling: Adding profiling.output config variable
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 8021
diff changeset
996 else:
16392
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
997 fp = sys.stderr
8022
4f3fdfaa3874 profiling: Adding profiling.output config variable
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 8021
diff changeset
998
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
999 try:
16392
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
1000 if profiler == 'ls':
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
1001 return lsprofile(ui, checkargs, fp)
25187
670c1df688fd dispatch: add support for python-flamegraph[0] profiling
Augie Fackler <augie@google.com>
parents: 24290
diff changeset
1002 elif profiler == 'flame':
670c1df688fd dispatch: add support for python-flamegraph[0] profiling
Augie Fackler <augie@google.com>
parents: 24290
diff changeset
1003 return flameprofile(ui, checkargs, fp)
16392
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
1004 else:
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
1005 return statprofile(ui, checkargs, fp)
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
1006 finally:
8022
4f3fdfaa3874 profiling: Adding profiling.output config variable
Nicolas Dumazet <nicdumz.commits@gmail.com>
parents: 8021
diff changeset
1007 if output:
26191
39a0b11158d8 profiling: allow logging profile to the blackbox
Durham Goode <durham@fb.com>
parents: 26186
diff changeset
1008 if output == 'blackbox':
39a0b11158d8 profiling: allow logging profile to the blackbox
Durham Goode <durham@fb.com>
parents: 26186
diff changeset
1009 val = "Profile:\n%s" % fp.getvalue()
39a0b11158d8 profiling: allow logging profile to the blackbox
Durham Goode <durham@fb.com>
parents: 26186
diff changeset
1010 # ui.log treats the input as a format string,
39a0b11158d8 profiling: allow logging profile to the blackbox
Durham Goode <durham@fb.com>
parents: 26186
diff changeset
1011 # so we need to escape any % signs.
39a0b11158d8 profiling: allow logging profile to the blackbox
Durham Goode <durham@fb.com>
parents: 26186
diff changeset
1012 val = val.replace('%', '%%')
39a0b11158d8 profiling: allow logging profile to the blackbox
Durham Goode <durham@fb.com>
parents: 26186
diff changeset
1013 ui.log('profile', val)
16392
ee3f423df1b4 dispatch: add support for statprof as a profiler
Bryan O'Sullivan <bryano@fb.com>
parents: 16295
diff changeset
1014 fp.close()
5178
18a9fbb5cd78 dispatch: move command dispatching into its own module
Matt Mackall <mpm@selenic.com>
parents:
diff changeset
1015 else:
6141
90e5c82a3859 Backed out changeset b913d3aacddc (see issue971/msg5317)
Thomas Arendsen Hein <thomas@intevation.de>
parents: 5995
diff changeset
1016 return checkargs()
28784
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1017
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1018 def handlecommandexception(ui):
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1019 """Produce a warning message for broken commands
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1020
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1021 Called when handling an exception; the exception is reraised if
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1022 this function returns False, ignored otherwise.
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1023 """
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1024 # For compatibility checking, we discard the portion of the hg
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1025 # version after the + on the assumption that if a "normal
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1026 # user" is running a build with a + in it the packager
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1027 # probably built from fairly close to a tag and anyone with a
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1028 # 'make local' copy of hg (where the version number can be out
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1029 # of date) will be clueful enough to notice the implausible
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1030 # version number and try updating.
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1031 ct = util.versiontuple(n=2)
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1032 worst = None, ct, ''
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1033 if ui.config('ui', 'supportcontact', None) is None:
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1034 for name, mod in extensions.extensions():
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1035 testedwith = getattr(mod, 'testedwith', '')
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1036 report = getattr(mod, 'buglink', _('the extension author.'))
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1037 if not testedwith.strip():
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1038 # We found an untested extension. It's likely the culprit.
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1039 worst = name, 'unknown', report
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1040 break
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1041
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1042 # Never blame on extensions bundled with Mercurial.
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1043 if testedwith == 'internal':
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1044 continue
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1045
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1046 tested = [util.versiontuple(t, 2) for t in testedwith.split()]
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1047 if ct in tested:
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1048 continue
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1049
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1050 lower = [t for t in tested if t < ct]
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1051 nearest = max(lower or tested)
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1052 if worst[0] is None or nearest < worst[1]:
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1053 worst = name, nearest, report
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1054 if worst[0] is not None:
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1055 name, testedwith, report = worst
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1056 if not isinstance(testedwith, str):
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1057 testedwith = '.'.join([str(c) for c in testedwith])
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1058 warning = (_('** Unknown exception encountered with '
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1059 'possibly-broken third-party extension %s\n'
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1060 '** which supports versions %s of Mercurial.\n'
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1061 '** Please disable %s and try your action again.\n'
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1062 '** If that fixes the bug please report it to %s\n')
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1063 % (name, testedwith, name, report))
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1064 else:
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1065 bugtracker = ui.config('ui', 'supportcontact', None)
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1066 if bugtracker is None:
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1067 bugtracker = _("https://mercurial-scm.org/wiki/BugTracker")
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1068 warning = (_("** unknown exception encountered, "
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1069 "please report by visiting\n** ") + bugtracker + '\n')
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1070 warning += ((_("** Python %s\n") % sys.version.replace('\n', '')) +
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1071 (_("** Mercurial Distributed SCM (version %s)\n") %
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1072 util.version()) +
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1073 (_("** Extensions loaded: %s\n") %
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1074 ", ".join([x[0] for x in extensions.extensions()])))
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1075 ui.log("commandexception", "%s\n%s\n", warning, traceback.format_exc())
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1076 ui.warn(warning)
09750b1231c2 dispatch: factor out command failure handling into a function
Martijn Pieters <mjpieters@fb.com>
parents: 28695
diff changeset
1077 return False # re-raise the exception