annotate hgext/hgk.py @ 6599:cd4db3999ef9

status: use match helpers for various users
author Matt Mackall <mpm@selenic.com>
date Mon, 12 May 2008 11:37:08 -0500
parents fe8dbbe9520d
children cab3ad865444
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1 # Minimal support for git commands on an hg repository
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2 #
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3 # Copyright 2005, 2006 Chris Mason <mason@suse.com>
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4 #
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5 # This software may be used and distributed according to the terms
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6 # of the GNU General Public License, incorporated herein by reference.
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7 #
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8 # The hgk extension allows browsing the history of a repository in a
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9 # graphical way. It requires Tcl/Tk version 8.4 or later. (Tcl/Tk is
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10 # not distributed with Mercurial.)
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11 #
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12 # hgk consists of two parts: a Tcl script that does the displaying and
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13 # querying of information, and an extension to mercurial named hgk.py,
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14 # which provides hooks for hgk to get information. hgk can be found in
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15 # the contrib directory, and hgk.py can be found in the hgext
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16 # directory.
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17 #
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18 # To load the hgext.py extension, add it to your .hgrc file (you have
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19 # to use your global $HOME/.hgrc file, not one in a repository). You
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20 # can specify an absolute path:
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21 #
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22 # [extensions]
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23 # hgk=/usr/local/lib/hgk.py
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24 #
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25 # Mercurial can also scan the default python library path for a file
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26 # named 'hgk.py' if you set hgk empty:
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27 #
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28 # [extensions]
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29 # hgk=
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30 #
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31 # The hg view command will launch the hgk Tcl script. For this command
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32 # to work, hgk must be in your search path. Alternately, you can
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33 # specify the path to hgk in your .hgrc file:
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34 #
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35 # [hgk]
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36 # path=/location/of/hgk
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37 #
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38 # hgk can make use of the extdiff extension to visualize
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39 # revisions. Assuming you had already configured extdiff vdiff
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40 # command, just add:
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41 #
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42 # [hgk]
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43 # vdiff=vdiff
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44 #
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45 # Revisions context menu will now display additional entries to fire
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46 # vdiff on hovered and selected revisions.
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47
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48 import os
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49 from mercurial import commands, util, patch, revlog, cmdutil
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50 from mercurial.node import nullid, nullrev, short
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51
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52 def difftree(ui, repo, node1=None, node2=None, *files, **opts):
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53 """diff trees from two commits"""
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54 def __difftree(repo, node1, node2, files=[]):
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55 assert node2 is not None
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56 mmap = repo.changectx(node1).manifest()
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57 mmap2 = repo.changectx(node2).manifest()
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58 m = cmdutil.matchfiles(repo, files)
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59 status = repo.status(node1, node2, files=m.files(), match=m)[:5]
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60 modified, added, removed, deleted, unknown = status
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61
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62 empty = short(nullid)
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63
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64 for f in modified:
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65 # TODO get file permissions
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66 ui.write(":100664 100664 %s %s M\t%s\t%s\n" %
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67 (short(mmap[f]), short(mmap2[f]), f, f))
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68 for f in added:
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69 ui.write(":000000 100664 %s %s N\t%s\t%s\n" %
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70 (empty, short(mmap2[f]), f, f))
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71 for f in removed:
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72 ui.write(":100664 000000 %s %s D\t%s\t%s\n" %
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73 (short(mmap[f]), empty, f, f))
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74 ##
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75
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76 while True:
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77 if opts['stdin']:
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78 try:
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79 line = raw_input().split(' ')
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80 node1 = line[0]
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81 if len(line) > 1:
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82 node2 = line[1]
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83 else:
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84 node2 = None
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85 except EOFError:
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86 break
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87 node1 = repo.lookup(node1)
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88 if node2:
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89 node2 = repo.lookup(node2)
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90 else:
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91 node2 = node1
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92 node1 = repo.changelog.parents(node1)[0]
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93 if opts['patch']:
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94 if opts['pretty']:
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95 catcommit(ui, repo, node2, "")
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96 patch.diff(repo, node1, node2,
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97 files=files,
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98 opts=patch.diffopts(ui, {'git': True}))
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99 else:
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100 __difftree(repo, node1, node2, files=files)
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101 if not opts['stdin']:
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102 break
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103
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104 def catcommit(ui, repo, n, prefix, ctx=None):
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105 nlprefix = '\n' + prefix;
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106 if ctx is None:
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107 ctx = repo.changectx(n)
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108 (p1, p2) = ctx.parents()
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109 ui.write("tree %s\n" % short(ctx.changeset()[0])) # use ctx.node() instead ??
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110 if p1: ui.write("parent %s\n" % short(p1.node()))
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111 if p2: ui.write("parent %s\n" % short(p2.node()))
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112 date = ctx.date()
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113 description = ctx.description().replace("\0", "")
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114 lines = description.splitlines()
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115 if lines and lines[-1].startswith('committer:'):
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116 committer = lines[-1].split(': ')[1].rstrip()
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117 else:
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118 committer = ctx.user()
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119
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120 ui.write("author %s %s %s\n" % (ctx.user(), int(date[0]), date[1]))
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121 ui.write("committer %s %s %s\n" % (committer, int(date[0]), date[1]))
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122 ui.write("revision %d\n" % ctx.rev())
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123 ui.write("branch %s\n\n" % ctx.branch())
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124
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125 if prefix != "":
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126 ui.write("%s%s\n" % (prefix, description.replace('\n', nlprefix).strip()))
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127 else:
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128 ui.write(description + "\n")
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129 if prefix:
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130 ui.write('\0')
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131
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132 def base(ui, repo, node1, node2):
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diff changeset
133 """Output common ancestor information"""
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diff changeset
134 node1 = repo.lookup(node1)
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diff changeset
135 node2 = repo.lookup(node2)
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diff changeset
136 n = repo.changelog.ancestor(node1, node2)
6217
fe8dbbe9520d Avoid importing mercurial.node/mercurial.repo stuff from mercurial.hg
Joel Rosdahl <joel@rosdahl.net>
parents: 6212
diff changeset
137 ui.write(short(n) + "\n")
267
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parents:
diff changeset
138
1239
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diff changeset
139 def catfile(ui, repo, type=None, r=None, **opts):
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mason@suse.com
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diff changeset
140 """cat a specific revision"""
267
497aa6d276d2 Initial import of hgit and hgk
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parents:
diff changeset
141 # in stdin mode, every line except the commit is prefixed with two
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
142 # spaces. This way the our caller can find the commit without magic
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
143 # strings
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
144 #
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
145 prefix = ""
1239
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diff changeset
146 if opts['stdin']:
334
290574209284 hgit: remove tabs
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parents: 280
diff changeset
147 try:
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mpm@selenic.com
parents: 280
diff changeset
148 (type, r) = raw_input().split(' ');
1239
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parents: 740
diff changeset
149 prefix = " "
334
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parents: 280
diff changeset
150 except EOFError:
290574209284 hgit: remove tabs
mpm@selenic.com
parents: 280
diff changeset
151 return
267
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
152
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
153 else:
1239
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diff changeset
154 if not type or not r:
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diff changeset
155 ui.warn("cat-file: type or revision not supplied\n")
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parents: 740
diff changeset
156 commands.help_(ui, 'cat-file')
267
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parents:
diff changeset
157
497aa6d276d2 Initial import of hgit and hgk
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parents:
diff changeset
158 while r:
334
290574209284 hgit: remove tabs
mpm@selenic.com
parents: 280
diff changeset
159 if type != "commit":
5878
d39af2eabb8c transform a bunch of print statements to appropriate ui calls
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parents: 5859
diff changeset
160 ui.warn("aborting hg cat-file only understands commits\n")
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Matt Mackall <mpm@selenic.com>
parents: 5859
diff changeset
161 return 1;
720
095dd8c757e0 Change hgit revision lookup to use repo.lookup
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diff changeset
162 n = repo.lookup(r)
5878
d39af2eabb8c transform a bunch of print statements to appropriate ui calls
Matt Mackall <mpm@selenic.com>
parents: 5859
diff changeset
163 catcommit(ui, repo, n, prefix)
1239
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mason@suse.com
parents: 740
diff changeset
164 if opts['stdin']:
334
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parents: 280
diff changeset
165 try:
290574209284 hgit: remove tabs
mpm@selenic.com
parents: 280
diff changeset
166 (type, r) = raw_input().split(' ');
290574209284 hgit: remove tabs
mpm@selenic.com
parents: 280
diff changeset
167 except EOFError:
290574209284 hgit: remove tabs
mpm@selenic.com
parents: 280
diff changeset
168 break
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parents: 280
diff changeset
169 else:
290574209284 hgit: remove tabs
mpm@selenic.com
parents: 280
diff changeset
170 break
267
497aa6d276d2 Initial import of hgit and hgk
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parents:
diff changeset
171
497aa6d276d2 Initial import of hgit and hgk
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parents:
diff changeset
172 # git rev-tree is a confusing thing. You can supply a number of
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
173 # commit sha1s on the command line, and it walks the commit history
497aa6d276d2 Initial import of hgit and hgk
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parents:
diff changeset
174 # telling you which commits are reachable from the supplied ones via
497aa6d276d2 Initial import of hgit and hgk
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parents:
diff changeset
175 # a bitmask based on arg position.
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parents:
diff changeset
176 # you can specify a commit to stop at by starting the sha1 with ^
5878
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parents: 5859
diff changeset
177 def revtree(ui, args, repo, full="tree", maxnr=0, parents=False):
1239
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diff changeset
178 def chlogwalk():
3979
e0d13267f7a4 hgk: use contexts
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parents: 3978
diff changeset
179 count = repo.changelog.count()
1239
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180 i = count
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diff changeset
181 l = [0] * 100
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diff changeset
182 chunk = 100
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parents: 740
diff changeset
183 while True:
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mason@suse.com
parents: 740
diff changeset
184 if chunk > i:
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diff changeset
185 chunk = i
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diff changeset
186 i = 0
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mason@suse.com
parents: 740
diff changeset
187 else:
29f17e083e84 Turn hgit into an extension, and add commands supporting the latest gitk
mason@suse.com
parents: 740
diff changeset
188 i -= chunk
29f17e083e84 Turn hgit into an extension, and add commands supporting the latest gitk
mason@suse.com
parents: 740
diff changeset
189
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parents: 740
diff changeset
190 for x in xrange(0, chunk):
29f17e083e84 Turn hgit into an extension, and add commands supporting the latest gitk
mason@suse.com
parents: 740
diff changeset
191 if i + x >= count:
29f17e083e84 Turn hgit into an extension, and add commands supporting the latest gitk
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parents: 740
diff changeset
192 l[chunk - x:] = [0] * (chunk - x)
29f17e083e84 Turn hgit into an extension, and add commands supporting the latest gitk
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diff changeset
193 break
29f17e083e84 Turn hgit into an extension, and add commands supporting the latest gitk
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parents: 740
diff changeset
194 if full != None:
3979
e0d13267f7a4 hgk: use contexts
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3978
diff changeset
195 l[x] = repo.changectx(i + x)
3981
180670f14045 hgk: (re)optimize reading of changelog and manifest
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3979
diff changeset
196 l[x].changeset() # force reading
1239
29f17e083e84 Turn hgit into an extension, and add commands supporting the latest gitk
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diff changeset
197 else:
29f17e083e84 Turn hgit into an extension, and add commands supporting the latest gitk
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diff changeset
198 l[x] = 1
29f17e083e84 Turn hgit into an extension, and add commands supporting the latest gitk
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diff changeset
199 for x in xrange(chunk-1, -1, -1):
29f17e083e84 Turn hgit into an extension, and add commands supporting the latest gitk
mason@suse.com
parents: 740
diff changeset
200 if l[x] != 0:
29f17e083e84 Turn hgit into an extension, and add commands supporting the latest gitk
mason@suse.com
parents: 740
diff changeset
201 yield (i + x, full != None and l[x] or None)
29f17e083e84 Turn hgit into an extension, and add commands supporting the latest gitk
mason@suse.com
parents: 740
diff changeset
202 if i == 0:
29f17e083e84 Turn hgit into an extension, and add commands supporting the latest gitk
mason@suse.com
parents: 740
diff changeset
203 break
1308
2073e5a71008 Cleanup of tabs and trailing spaces.
Thomas Arendsen Hein <thomas@intevation.de>
parents: 1278
diff changeset
204
267
497aa6d276d2 Initial import of hgit and hgk
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diff changeset
205 # calculate and return the reachability bitmask for sha
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
206 def is_reachable(ar, reachable, sha):
334
290574209284 hgit: remove tabs
mpm@selenic.com
parents: 280
diff changeset
207 if len(ar) == 0:
290574209284 hgit: remove tabs
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diff changeset
208 return 1
290574209284 hgit: remove tabs
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parents: 280
diff changeset
209 mask = 0
3473
0e68608bd11d use xrange instead of range
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3180
diff changeset
210 for i in xrange(len(ar)):
334
290574209284 hgit: remove tabs
mpm@selenic.com
parents: 280
diff changeset
211 if sha in reachable[i]:
290574209284 hgit: remove tabs
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diff changeset
212 mask |= 1 << i
267
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
213
334
290574209284 hgit: remove tabs
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parents: 280
diff changeset
214 return mask
267
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
215
497aa6d276d2 Initial import of hgit and hgk
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parents:
diff changeset
216 reachable = []
497aa6d276d2 Initial import of hgit and hgk
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parents:
diff changeset
217 stop_sha1 = []
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
218 want_sha1 = []
356
7dec9a46d82a hgit rev-list support
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diff changeset
219 count = 0
267
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
220
497aa6d276d2 Initial import of hgit and hgk
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parents:
diff changeset
221 # figure out which commits they are asking for and which ones they
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
222 # want us to stop on
3473
0e68608bd11d use xrange instead of range
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3180
diff changeset
223 for i in xrange(len(args)):
720
095dd8c757e0 Change hgit revision lookup to use repo.lookup
mason@suse.com
parents: 719
diff changeset
224 if args[i].startswith('^'):
095dd8c757e0 Change hgit revision lookup to use repo.lookup
mason@suse.com
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diff changeset
225 s = repo.lookup(args[i][1:])
095dd8c757e0 Change hgit revision lookup to use repo.lookup
mason@suse.com
parents: 719
diff changeset
226 stop_sha1.append(s)
334
290574209284 hgit: remove tabs
mpm@selenic.com
parents: 280
diff changeset
227 want_sha1.append(s)
290574209284 hgit: remove tabs
mpm@selenic.com
parents: 280
diff changeset
228 elif args[i] != 'HEAD':
720
095dd8c757e0 Change hgit revision lookup to use repo.lookup
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diff changeset
229 want_sha1.append(repo.lookup(args[i]))
356
7dec9a46d82a hgit rev-list support
mpm@selenic.com
parents: 350
diff changeset
230
267
497aa6d276d2 Initial import of hgit and hgk
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parents:
diff changeset
231 # calculate the graph for the supplied commits
3473
0e68608bd11d use xrange instead of range
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3180
diff changeset
232 for i in xrange(len(want_sha1)):
334
290574209284 hgit: remove tabs
mpm@selenic.com
parents: 280
diff changeset
233 reachable.append({});
720
095dd8c757e0 Change hgit revision lookup to use repo.lookup
mason@suse.com
parents: 719
diff changeset
234 n = want_sha1[i];
334
290574209284 hgit: remove tabs
mpm@selenic.com
parents: 280
diff changeset
235 visit = [n];
290574209284 hgit: remove tabs
mpm@selenic.com
parents: 280
diff changeset
236 reachable[i][n] = 1
290574209284 hgit: remove tabs
mpm@selenic.com
parents: 280
diff changeset
237 while visit:
290574209284 hgit: remove tabs
mpm@selenic.com
parents: 280
diff changeset
238 n = visit.pop(0)
290574209284 hgit: remove tabs
mpm@selenic.com
parents: 280
diff changeset
239 if n in stop_sha1:
1243
9d10f89b75a5 Fix hgit revtree bug with stop revision handling
root@coffee.suse.com
parents: 1239
diff changeset
240 continue
334
290574209284 hgit: remove tabs
mpm@selenic.com
parents: 280
diff changeset
241 for p in repo.changelog.parents(n):
290574209284 hgit: remove tabs
mpm@selenic.com
parents: 280
diff changeset
242 if p not in reachable[i]:
290574209284 hgit: remove tabs
mpm@selenic.com
parents: 280
diff changeset
243 reachable[i][p] = 1
290574209284 hgit: remove tabs
mpm@selenic.com
parents: 280
diff changeset
244 visit.append(p)
290574209284 hgit: remove tabs
mpm@selenic.com
parents: 280
diff changeset
245 if p in stop_sha1:
1243
9d10f89b75a5 Fix hgit revtree bug with stop revision handling
root@coffee.suse.com
parents: 1239
diff changeset
246 continue
356
7dec9a46d82a hgit rev-list support
mpm@selenic.com
parents: 350
diff changeset
247
267
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diff changeset
248 # walk the repository looking for commits that are in our
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mpm@selenic.com
parents:
diff changeset
249 # reachability graph
3979
e0d13267f7a4 hgk: use contexts
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3978
diff changeset
250 for i, ctx in chlogwalk():
334
290574209284 hgit: remove tabs
mpm@selenic.com
parents: 280
diff changeset
251 n = repo.changelog.node(i)
290574209284 hgit: remove tabs
mpm@selenic.com
parents: 280
diff changeset
252 mask = is_reachable(want_sha1, reachable, n)
290574209284 hgit: remove tabs
mpm@selenic.com
parents: 280
diff changeset
253 if mask:
1239
29f17e083e84 Turn hgit into an extension, and add commands supporting the latest gitk
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diff changeset
254 parentstr = ""
29f17e083e84 Turn hgit into an extension, and add commands supporting the latest gitk
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parents: 740
diff changeset
255 if parents:
29f17e083e84 Turn hgit into an extension, and add commands supporting the latest gitk
mason@suse.com
parents: 740
diff changeset
256 pp = repo.changelog.parents(n)
6217
fe8dbbe9520d Avoid importing mercurial.node/mercurial.repo stuff from mercurial.hg
Joel Rosdahl <joel@rosdahl.net>
parents: 6212
diff changeset
257 if pp[0] != nullid:
fe8dbbe9520d Avoid importing mercurial.node/mercurial.repo stuff from mercurial.hg
Joel Rosdahl <joel@rosdahl.net>
parents: 6212
diff changeset
258 parentstr += " " + short(pp[0])
fe8dbbe9520d Avoid importing mercurial.node/mercurial.repo stuff from mercurial.hg
Joel Rosdahl <joel@rosdahl.net>
parents: 6212
diff changeset
259 if pp[1] != nullid:
fe8dbbe9520d Avoid importing mercurial.node/mercurial.repo stuff from mercurial.hg
Joel Rosdahl <joel@rosdahl.net>
parents: 6212
diff changeset
260 parentstr += " " + short(pp[1])
356
7dec9a46d82a hgit rev-list support
mpm@selenic.com
parents: 350
diff changeset
261 if not full:
6217
fe8dbbe9520d Avoid importing mercurial.node/mercurial.repo stuff from mercurial.hg
Joel Rosdahl <joel@rosdahl.net>
parents: 6212
diff changeset
262 ui.write("%s%s\n" % (short(n), parentstr))
3064
fe5c92529d1c hgk.py: fix warnings from pychecker
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3063
diff changeset
263 elif full == "commit":
6217
fe8dbbe9520d Avoid importing mercurial.node/mercurial.repo stuff from mercurial.hg
Joel Rosdahl <joel@rosdahl.net>
parents: 6212
diff changeset
264 ui.write("%s%s\n" % (short(n), parentstr))
5878
d39af2eabb8c transform a bunch of print statements to appropriate ui calls
Matt Mackall <mpm@selenic.com>
parents: 5859
diff changeset
265 catcommit(ui, repo, n, ' ', ctx)
356
7dec9a46d82a hgit rev-list support
mpm@selenic.com
parents: 350
diff changeset
266 else:
7dec9a46d82a hgit rev-list support
mpm@selenic.com
parents: 350
diff changeset
267 (p1, p2) = repo.changelog.parents(n)
6217
fe8dbbe9520d Avoid importing mercurial.node/mercurial.repo stuff from mercurial.hg
Joel Rosdahl <joel@rosdahl.net>
parents: 6212
diff changeset
268 (h, h1, h2) = map(short, (n, p1, p2))
356
7dec9a46d82a hgit rev-list support
mpm@selenic.com
parents: 350
diff changeset
269 (i1, i2) = map(repo.changelog.rev, (p1, p2))
267
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
270
3979
e0d13267f7a4 hgk: use contexts
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 3978
diff changeset
271 date = ctx.date()[0]
5878
d39af2eabb8c transform a bunch of print statements to appropriate ui calls
Matt Mackall <mpm@selenic.com>
parents: 5859
diff changeset
272 ui.write("%s %s:%s" % (date, h, mask))
356
7dec9a46d82a hgit rev-list support
mpm@selenic.com
parents: 350
diff changeset
273 mask = is_reachable(want_sha1, reachable, p1)
6217
fe8dbbe9520d Avoid importing mercurial.node/mercurial.repo stuff from mercurial.hg
Joel Rosdahl <joel@rosdahl.net>
parents: 6212
diff changeset
274 if i1 != nullrev and mask > 0:
5878
d39af2eabb8c transform a bunch of print statements to appropriate ui calls
Matt Mackall <mpm@selenic.com>
parents: 5859
diff changeset
275 ui.write("%s:%s " % (h1, mask)),
356
7dec9a46d82a hgit rev-list support
mpm@selenic.com
parents: 350
diff changeset
276 mask = is_reachable(want_sha1, reachable, p2)
6217
fe8dbbe9520d Avoid importing mercurial.node/mercurial.repo stuff from mercurial.hg
Joel Rosdahl <joel@rosdahl.net>
parents: 6212
diff changeset
277 if i2 != nullrev and mask > 0:
5878
d39af2eabb8c transform a bunch of print statements to appropriate ui calls
Matt Mackall <mpm@selenic.com>
parents: 5859
diff changeset
278 ui.write("%s:%s " % (h2, mask))
d39af2eabb8c transform a bunch of print statements to appropriate ui calls
Matt Mackall <mpm@selenic.com>
parents: 5859
diff changeset
279 ui.write("\n")
356
7dec9a46d82a hgit rev-list support
mpm@selenic.com
parents: 350
diff changeset
280 if maxnr and count >= maxnr:
7dec9a46d82a hgit rev-list support
mpm@selenic.com
parents: 350
diff changeset
281 break
7dec9a46d82a hgit rev-list support
mpm@selenic.com
parents: 350
diff changeset
282 count += 1
267
497aa6d276d2 Initial import of hgit and hgk
mpm@selenic.com
parents:
diff changeset
283
3093
edefbb3a3b08 hgk: add --limit, and revranges
Brendan Cully <brendan@kublai.com>
parents: 3092
diff changeset
284 def revparse(ui, repo, *revs, **opts):
edefbb3a3b08 hgk: add --limit, and revranges
Brendan Cully <brendan@kublai.com>
parents: 3092
diff changeset
285 """Parse given revisions"""
edefbb3a3b08 hgk: add --limit, and revranges
Brendan Cully <brendan@kublai.com>
parents: 3092
diff changeset
286 def revstr(rev):
edefbb3a3b08 hgk: add --limit, and revranges
Brendan Cully <brendan@kublai.com>
parents: 3092
diff changeset
287 if rev == 'HEAD':
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288 rev = 'tip'
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289 return revlog.hex(repo.lookup(rev))
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290
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291 for r in revs:
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292 revrange = r.split(':', 1)
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293 ui.write('%s\n' % revstr(revrange[0]))
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294 if len(revrange) == 2:
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295 ui.write('^%s\n' % revstr(revrange[1]))
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296
267
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297 # git rev-list tries to order things by date, and has the ability to stop
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298 # at a given commit without walking the whole repo. TODO add the stop
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299 # parameter
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300 def revlist(ui, repo, *revs, **opts):
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301 """print revisions"""
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302 if opts['header']:
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303 full = "commit"
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304 else:
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305 full = None
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306 copy = [x for x in revs]
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307 revtree(ui, copy, repo, full, opts['max_count'], opts['parents'])
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308
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309 def config(ui, repo, **opts):
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310 """print extension options"""
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311 def writeopt(name, value):
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312 ui.write('k=%s\nv=%s\n' % (name, value))
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313
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314 writeopt('vdiff', ui.config('hgk', 'vdiff', ''))
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315
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316
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317 def view(ui, repo, *etc, **opts):
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318 "start interactive history viewer"
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319 os.chdir(repo.root)
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320 optstr = ' '.join(['--%s %s' % (k, v) for k, v in opts.iteritems() if v])
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321 cmd = ui.config("hgk", "path", "hgk") + " %s %s" % (optstr, " ".join(etc))
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322 ui.debug("running %s\n" % cmd)
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323 util.system(cmd)
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324
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325 cmdtable = {
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326 "^view":
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327 (view,
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328 [('l', 'limit', '', 'limit number of changes displayed')],
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329 'hg view [-l LIMIT] [REVRANGE]'),
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330 "debug-diff-tree":
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331 (difftree,
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332 [('p', 'patch', None, 'generate patch'),
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333 ('r', 'recursive', None, 'recursive'),
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334 ('P', 'pretty', None, 'pretty'),
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335 ('s', 'stdin', None, 'stdin'),
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336 ('C', 'copy', None, 'detect copies'),
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337 ('S', 'search', "", 'search')],
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338 'hg git-diff-tree [OPTION]... NODE1 NODE2 [FILE]...'),
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339 "debug-cat-file":
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340 (catfile,
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341 [('s', 'stdin', None, 'stdin')],
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342 'hg debug-cat-file [OPTION]... TYPE FILE'),
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343 "debug-config":
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344 (config, [], 'hg debug-config'),
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345 "debug-merge-base":
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346 (base, [], 'hg debug-merge-base node node'),
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347 "debug-rev-parse":
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348 (revparse,
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349 [('', 'default', '', 'ignored')],
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350 'hg debug-rev-parse REV'),
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351 "debug-rev-list":
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352 (revlist,
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353 [('H', 'header', None, 'header'),
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354 ('t', 'topo-order', None, 'topo-order'),
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355 ('p', 'parents', None, 'parents'),
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356 ('n', 'max-count', 0, 'max-count')],
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357 'hg debug-rev-list [options] revs'),
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358 }