annotate hgext/convert/monotone.py @ 45295:0e18861f96ab

merge: return a mergeresult obj from manifestmerge(), calculateupdates() (API) Earlier, manifestmerge() and calculateupdates() returns a tuple of three things. I wanted to add one more thing to return value. Introducing a special class which represents results of a merge will help understand better and also ease adding new return values. Differential Revision: https://phab.mercurial-scm.org/D8799
author Pulkit Goyal <7895pulkit@gmail.com>
date Thu, 23 Jul 2020 18:03:14 +0530
parents e699cebc3ae9
children 6000f5b25c9b
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rev   line source
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1 # monotone.py - monotone support for the convert extension
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2 #
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3 # Copyright 2008, 2009 Mikkel Fahnoe Jorgensen <mikkel@dvide.com> and
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4 # others
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5 #
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6 # This software may be used and distributed according to the terms of the
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7 # GNU General Public License version 2 or any later version.
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8 from __future__ import absolute_import
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9
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10 import os
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11 import re
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12
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13 from mercurial.i18n import _
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14 from mercurial.pycompat import open
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15 from mercurial import (
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16 error,
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17 pycompat,
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18 )
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19 from mercurial.utils import dateutil
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20
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21 from . import common
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22
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23
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24 class monotone_source(common.converter_source, common.commandline):
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25 def __init__(self, ui, repotype, path=None, revs=None):
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26 common.converter_source.__init__(self, ui, repotype, path, revs)
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27 if revs and len(revs) > 1:
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28 raise error.Abort(
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29 _(
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30 b'monotone source does not support specifying '
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31 b'multiple revs'
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32 )
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33 )
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34 common.commandline.__init__(self, ui, b'mtn')
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35
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36 self.ui = ui
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37 self.path = path
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38 self.automatestdio = False
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39 self.revs = revs
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40
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41 norepo = common.NoRepo(
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42 _(b"%s does not look like a monotone repository") % path
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43 )
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44 if not os.path.exists(os.path.join(path, b'_MTN')):
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45 # Could be a monotone repository (SQLite db file)
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46 try:
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47 f = open(path, b'rb')
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48 header = f.read(16)
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49 f.close()
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50 except IOError:
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51 header = b''
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52 if header != b'SQLite format 3\x00':
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53 raise norepo
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54
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55 # regular expressions for parsing monotone output
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56 space = br'\s*'
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57 name = br'\s+"((?:\\"|[^"])*)"\s*'
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58 value = name
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59 revision = br'\s+\[(\w+)\]\s*'
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60 lines = br'(?:.|\n)+'
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61
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62 self.dir_re = re.compile(space + b"dir" + name)
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63 self.file_re = re.compile(
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64 space + b"file" + name + b"content" + revision
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65 )
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66 self.add_file_re = re.compile(
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67 space + b"add_file" + name + b"content" + revision
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68 )
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69 self.patch_re = re.compile(
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70 space + b"patch" + name + b"from" + revision + b"to" + revision
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71 )
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72 self.rename_re = re.compile(space + b"rename" + name + b"to" + name)
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73 self.delete_re = re.compile(space + b"delete" + name)
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74 self.tag_re = re.compile(space + b"tag" + name + b"revision" + revision)
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75 self.cert_re = re.compile(
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76 lines + space + b"name" + name + b"value" + value
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77 )
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78
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79 attr = space + b"file" + lines + space + b"attr" + space
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80 self.attr_execute_re = re.compile(
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81 attr + b'"mtn:execute"' + space + b'"true"'
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82 )
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83
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84 # cached data
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85 self.manifest_rev = None
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86 self.manifest = None
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87 self.files = None
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88 self.dirs = None
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89
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90 common.checktool(b'mtn', abort=False)
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91
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92 def mtnrun(self, *args, **kwargs):
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93 if self.automatestdio:
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94 return self.mtnrunstdio(*args, **kwargs)
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95 else:
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96 return self.mtnrunsingle(*args, **kwargs)
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97
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98 def mtnrunsingle(self, *args, **kwargs):
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99 kwargs['d'] = self.path
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100 return self.run0(b'automate', *args, **kwargs)
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101
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102 def mtnrunstdio(self, *args, **kwargs):
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103 # Prepare the command in automate stdio format
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104 kwargs = pycompat.byteskwargs(kwargs)
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105 command = []
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106 for k, v in pycompat.iteritems(kwargs):
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107 command.append(b"%d:%s" % (len(k), k))
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108 if v:
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109 command.append(b"%d:%s" % (len(v), v))
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110 if command:
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111 command.insert(0, b'o')
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112 command.append(b'e')
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113
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114 command.append(b'l')
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115 for arg in args:
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116 command.append(b"%d:%s" % (len(arg), arg))
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117 command.append(b'e')
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118 command = b''.join(command)
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119
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120 self.ui.debug(b"mtn: sending '%s'\n" % command)
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121 self.mtnwritefp.write(command)
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122 self.mtnwritefp.flush()
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123
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124 return self.mtnstdioreadcommandoutput(command)
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125
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126 def mtnstdioreadpacket(self):
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127 read = None
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128 commandnbr = b''
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129 while read != b':':
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130 read = self.mtnreadfp.read(1)
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131 if not read:
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132 raise error.Abort(_(b'bad mtn packet - no end of commandnbr'))
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133 commandnbr += read
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134 commandnbr = commandnbr[:-1]
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135
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136 stream = self.mtnreadfp.read(1)
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137 if stream not in b'mewptl':
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138 raise error.Abort(
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139 _(b'bad mtn packet - bad stream type %s') % stream
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140 )
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141
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142 read = self.mtnreadfp.read(1)
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143 if read != b':':
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144 raise error.Abort(_(b'bad mtn packet - no divider before size'))
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145
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146 read = None
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147 lengthstr = b''
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148 while read != b':':
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149 read = self.mtnreadfp.read(1)
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150 if not read:
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151 raise error.Abort(_(b'bad mtn packet - no end of packet size'))
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152 lengthstr += read
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153 try:
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154 length = pycompat.long(lengthstr[:-1])
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155 except TypeError:
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156 raise error.Abort(
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157 _(b'bad mtn packet - bad packet size %s') % lengthstr
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158 )
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159
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160 read = self.mtnreadfp.read(length)
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161 if len(read) != length:
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162 raise error.Abort(
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163 _(
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164 b"bad mtn packet - unable to read full packet "
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165 b"read %s of %s"
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166 )
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167 % (len(read), length)
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168 )
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169
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170 return (commandnbr, stream, length, read)
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171
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172 def mtnstdioreadcommandoutput(self, command):
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173 retval = []
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174 while True:
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175 commandnbr, stream, length, output = self.mtnstdioreadpacket()
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176 self.ui.debug(
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177 b'mtn: read packet %s:%s:%d\n' % (commandnbr, stream, length)
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178 )
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179
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180 if stream == b'l':
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181 # End of command
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182 if output != b'0':
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183 raise error.Abort(
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184 _(b"mtn command '%s' returned %s") % (command, output)
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185 )
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186 break
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187 elif stream in b'ew':
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188 # Error, warning output
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189 self.ui.warn(_(b'%s error:\n') % self.command)
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190 self.ui.warn(output)
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191 elif stream == b'p':
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192 # Progress messages
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193 self.ui.debug(b'mtn: ' + output)
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194 elif stream == b'm':
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195 # Main stream - command output
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196 retval.append(output)
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197
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198 return b''.join(retval)
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199
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200 def mtnloadmanifest(self, rev):
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201 if self.manifest_rev == rev:
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202 return
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203 self.manifest = self.mtnrun(b"get_manifest_of", rev).split(b"\n\n")
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204 self.manifest_rev = rev
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205 self.files = {}
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206 self.dirs = {}
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207
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208 for e in self.manifest:
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209 m = self.file_re.match(e)
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210 if m:
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211 attr = b""
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212 name = m.group(1)
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213 node = m.group(2)
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214 if self.attr_execute_re.match(e):
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215 attr += b"x"
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216 self.files[name] = (node, attr)
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217 m = self.dir_re.match(e)
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218 if m:
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219 self.dirs[m.group(1)] = True
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220
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221 def mtnisfile(self, name, rev):
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222 # a non-file could be a directory or a deleted or renamed file
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223 self.mtnloadmanifest(rev)
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diff changeset
224 return name in self.files
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diff changeset
225
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226 def mtnisdir(self, name, rev):
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227 self.mtnloadmanifest(rev)
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diff changeset
228 return name in self.dirs
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229
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230 def mtngetcerts(self, rev):
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diff changeset
231 certs = {
43077
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232 b"author": b"<missing>",
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233 b"date": b"<missing>",
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234 b"changelog": b"<missing>",
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235 b"branch": b"<missing>",
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236 }
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diff changeset
237 certlist = self.mtnrun(b"certs", rev)
9823
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parents: 8458
diff changeset
238 # mtn < 0.45:
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diff changeset
239 # key "test@selenic.com"
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diff changeset
240 # mtn >= 0.45:
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diff changeset
241 # key [ff58a7ffb771907c4ff68995eada1c4da068d328]
44022
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parents: 43554
diff changeset
242 certlist = re.split(br'\n\n {6}key ["\[]', certlist)
9823
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diff changeset
243 for e in certlist:
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244 m = self.cert_re.match(e)
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245 if m:
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David Reiss <davidn@gmail.com>
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diff changeset
246 name, value = m.groups()
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diff changeset
247 value = value.replace(br'\"', b'"')
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diff changeset
248 value = value.replace(br'\\', b'\\')
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diff changeset
249 certs[name] = value
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Paul Aurich <paul@darkrain42.org>
parents: 8099
diff changeset
250 # Monotone may have subsecond dates: 2005-02-05T09:39:12.364306
8125
da9f3866c637 convert/mtn: mtn does not record timezones, mark dates as UTC (issue1624)
Paul Aurich <paul@darkrain42.org>
parents: 8124
diff changeset
251 # and all times are stored in UTC
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
252 certs[b"date"] = certs[b"date"].split(b'.')[0] + b" UTC"
6306
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
253 return certs
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
254
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
255 # implement the converter_source interface:
6307
6840668e3bf6 cleanup monotone conversion and use commandline class
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents: 6306
diff changeset
256
6306
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
257 def getheads(self):
25748
baea47cafe75 convert: add support for specifying multiple revs
Durham Goode <durham@fb.com>
parents: 24395
diff changeset
258 if not self.revs:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
259 return self.mtnrun(b"leaves").splitlines()
6306
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
260 else:
25748
baea47cafe75 convert: add support for specifying multiple revs
Durham Goode <durham@fb.com>
parents: 24395
diff changeset
261 return self.revs
6306
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
262
22300
35ab037de989 convert: introduce --full for converting all files
Mads Kiilerich <madski@unity3d.com>
parents: 22296
diff changeset
263 def getchanges(self, rev, full):
35ab037de989 convert: introduce --full for converting all files
Mads Kiilerich <madski@unity3d.com>
parents: 22296
diff changeset
264 if full:
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42274
diff changeset
265 raise error.Abort(
43117
8ff1ecfadcd1 cleanup: join string literals that are already on one line
Martin von Zweigbergk <martinvonz@google.com>
parents: 43105
diff changeset
266 _(b"convert from monotone does not support --full")
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42274
diff changeset
267 )
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
268 revision = self.mtnrun(b"get_revision", rev).split(b"\n\n")
6306
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
269 files = {}
8123
933b874e402f convert/mtn: handle files moved in a moved directory (issue1619/2)
Patrick Mezard <pmezard@gmail.com>
parents: 8101
diff changeset
270 ignoremove = {}
8099
3cdf4872941a convert/mtn: handle new files in moved directories (issue1619)
Patrick Mezard <pmezard@gmail.com>
parents: 8050
diff changeset
271 renameddirs = []
6306
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
272 copies = {}
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
273 for e in revision:
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
274 m = self.add_file_re.match(e)
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
275 if m:
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
276 files[m.group(1)] = rev
8123
933b874e402f convert/mtn: handle files moved in a moved directory (issue1619/2)
Patrick Mezard <pmezard@gmail.com>
parents: 8101
diff changeset
277 ignoremove[m.group(1)] = rev
6306
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
278 m = self.patch_re.match(e)
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
279 if m:
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
280 files[m.group(1)] = rev
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
281 # Delete/rename is handled later when the convert engine
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
282 # discovers an IOError exception from getfile,
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
283 # but only if we add the "from" file to the list of changes.
6376
b40e90341ae2 convert: record deleted files in monotone source
Patrick Mezard <pmezard@gmail.com>
parents: 6332
diff changeset
284 m = self.delete_re.match(e)
b40e90341ae2 convert: record deleted files in monotone source
Patrick Mezard <pmezard@gmail.com>
parents: 6332
diff changeset
285 if m:
b40e90341ae2 convert: record deleted files in monotone source
Patrick Mezard <pmezard@gmail.com>
parents: 6332
diff changeset
286 files[m.group(1)] = rev
6306
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
287 m = self.rename_re.match(e)
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
288 if m:
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
289 toname = m.group(2)
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
290 fromname = m.group(1)
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
291 if self.mtnisfile(toname, rev):
8123
933b874e402f convert/mtn: handle files moved in a moved directory (issue1619/2)
Patrick Mezard <pmezard@gmail.com>
parents: 8101
diff changeset
292 ignoremove[toname] = 1
6306
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
293 copies[toname] = fromname
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
294 files[toname] = rev
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
295 files[fromname] = rev
8099
3cdf4872941a convert/mtn: handle new files in moved directories (issue1619)
Patrick Mezard <pmezard@gmail.com>
parents: 8050
diff changeset
296 elif self.mtnisdir(toname, rev):
3cdf4872941a convert/mtn: handle new files in moved directories (issue1619)
Patrick Mezard <pmezard@gmail.com>
parents: 8050
diff changeset
297 renameddirs.append((fromname, toname))
3cdf4872941a convert/mtn: handle new files in moved directories (issue1619)
Patrick Mezard <pmezard@gmail.com>
parents: 8050
diff changeset
298
3cdf4872941a convert/mtn: handle new files in moved directories (issue1619)
Patrick Mezard <pmezard@gmail.com>
parents: 8050
diff changeset
299 # Directory renames can be handled only once we have recorded
3cdf4872941a convert/mtn: handle new files in moved directories (issue1619)
Patrick Mezard <pmezard@gmail.com>
parents: 8050
diff changeset
300 # all new files
3cdf4872941a convert/mtn: handle new files in moved directories (issue1619)
Patrick Mezard <pmezard@gmail.com>
parents: 8050
diff changeset
301 for fromdir, todir in renameddirs:
3cdf4872941a convert/mtn: handle new files in moved directories (issue1619)
Patrick Mezard <pmezard@gmail.com>
parents: 8050
diff changeset
302 renamed = {}
3cdf4872941a convert/mtn: handle new files in moved directories (issue1619)
Patrick Mezard <pmezard@gmail.com>
parents: 8050
diff changeset
303 for tofile in self.files:
8123
933b874e402f convert/mtn: handle files moved in a moved directory (issue1619/2)
Patrick Mezard <pmezard@gmail.com>
parents: 8101
diff changeset
304 if tofile in ignoremove:
8099
3cdf4872941a convert/mtn: handle new files in moved directories (issue1619)
Patrick Mezard <pmezard@gmail.com>
parents: 8050
diff changeset
305 continue
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
306 if tofile.startswith(todir + b'/'):
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42274
diff changeset
307 renamed[tofile] = fromdir + tofile[len(todir) :]
8124
d883bfbd2e60 convert/mtn: handle directory move into moved directory (issue1619/3)
Patrick Mezard <pmezard@gmail.com>
parents: 8123
diff changeset
308 # Avoid chained moves like:
d883bfbd2e60 convert/mtn: handle directory move into moved directory (issue1619/3)
Patrick Mezard <pmezard@gmail.com>
parents: 8123
diff changeset
309 # d1(/a) => d3/d1(/a)
d883bfbd2e60 convert/mtn: handle directory move into moved directory (issue1619/3)
Patrick Mezard <pmezard@gmail.com>
parents: 8123
diff changeset
310 # d2 => d3
d883bfbd2e60 convert/mtn: handle directory move into moved directory (issue1619/3)
Patrick Mezard <pmezard@gmail.com>
parents: 8123
diff changeset
311 ignoremove[tofile] = 1
8099
3cdf4872941a convert/mtn: handle new files in moved directories (issue1619)
Patrick Mezard <pmezard@gmail.com>
parents: 8050
diff changeset
312 for tofile, fromfile in renamed.items():
42274
d26bfbf419f9 monotone: fix a bogus _() wrapper that was caught when formatting code
Augie Fackler <augie@google.com>
parents: 41587
diff changeset
313 self.ui.debug(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
314 b"copying file in renamed directory from '%s' to '%s'"
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42274
diff changeset
315 % (fromfile, tofile),
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
316 b'\n',
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42274
diff changeset
317 )
8099
3cdf4872941a convert/mtn: handle new files in moved directories (issue1619)
Patrick Mezard <pmezard@gmail.com>
parents: 8050
diff changeset
318 files[tofile] = rev
3cdf4872941a convert/mtn: handle new files in moved directories (issue1619)
Patrick Mezard <pmezard@gmail.com>
parents: 8050
diff changeset
319 copies[tofile] = fromfile
3cdf4872941a convert/mtn: handle new files in moved directories (issue1619)
Patrick Mezard <pmezard@gmail.com>
parents: 8050
diff changeset
320 for fromfile in renamed.values():
3cdf4872941a convert/mtn: handle new files in moved directories (issue1619)
Patrick Mezard <pmezard@gmail.com>
parents: 8050
diff changeset
321 files[fromfile] = rev
3cdf4872941a convert/mtn: handle new files in moved directories (issue1619)
Patrick Mezard <pmezard@gmail.com>
parents: 8050
diff changeset
322
24395
216fa1ba9993 convert: optimize convert of files that are unmodified from p2 in merges
Mads Kiilerich <madski@unity3d.com>
parents: 24178
diff changeset
323 return (files.items(), copies, set())
6306
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
324
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
325 def getfile(self, name, rev):
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
326 if not self.mtnisfile(name, rev):
22296
650b5b6e75ed convert: use None value for missing files instead of overloading IOError
Mads Kiilerich <madski@unity3d.com>
parents: 17426
diff changeset
327 return None, None
6307
6840668e3bf6 cleanup monotone conversion and use commandline class
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents: 6306
diff changeset
328 try:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
329 data = self.mtnrun(b"get_file_of", name, r=rev)
16689
f366d4c2ff34 cleanup: replace naked excepts with except Exception: ...
Brodie Rao <brodie@sf.io>
parents: 16688
diff changeset
330 except Exception:
22296
650b5b6e75ed convert: use None value for missing files instead of overloading IOError
Mads Kiilerich <madski@unity3d.com>
parents: 17426
diff changeset
331 return None, None
11134
33010ff1fd6f convert: merge sources getmode() into getfile()
Patrick Mezard <pmezard@gmail.com>
parents: 10938
diff changeset
332 self.mtnloadmanifest(rev)
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
333 node, attr = self.files.get(name, (None, b""))
11134
33010ff1fd6f convert: merge sources getmode() into getfile()
Patrick Mezard <pmezard@gmail.com>
parents: 10938
diff changeset
334 return data, attr
6307
6840668e3bf6 cleanup monotone conversion and use commandline class
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents: 6306
diff changeset
335
6840668e3bf6 cleanup monotone conversion and use commandline class
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents: 6306
diff changeset
336 def getcommit(self, rev):
13779
c13bfa451656 convert/mtn: convert suspended branches as closed branches
Daniel Atallah <daniel.atallah@gmail.com>
parents: 13761
diff changeset
337 extra = {}
c13bfa451656 convert/mtn: convert suspended branches as closed branches
Daniel Atallah <daniel.atallah@gmail.com>
parents: 13761
diff changeset
338 certs = self.mtngetcerts(rev)
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
339 if certs.get(b'suspend') == certs[b"branch"]:
44843
e699cebc3ae9 convert: use bytes for value in extra dict
Manuel Jacob <me@manueljacob.de>
parents: 44022
diff changeset
340 extra[b'close'] = b'1'
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
341 dateformat = b"%Y-%m-%dT%H:%M:%S"
28372
74d03766f962 convert: monotone use absolute_import
timeless <timeless@mozdev.org>
parents: 26779
diff changeset
342 return common.commit(
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
343 author=certs[b"author"],
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
344 date=dateutil.datestr(dateutil.strdate(certs[b"date"], dateformat)),
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
345 desc=certs[b"changelog"],
6306
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
346 rev=rev,
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
347 parents=self.mtnrun(b"parents", rev).splitlines(),
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
348 branch=certs[b"branch"],
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42274
diff changeset
349 extra=extra,
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42274
diff changeset
350 )
6306
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
351
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
352 def gettags(self):
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
353 tags = {}
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
354 for e in self.mtnrun(b"tags").split(b"\n\n"):
6306
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
355 m = self.tag_re.match(e)
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
356 if m:
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
357 tags[m.group(1)] = m.group(2)
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
358 return tags
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
359
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
360 def getchangedfiles(self, rev, i):
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
361 # This function is only needed to support --filemap
2f9de4aaea9e initial version of monotone source for convert extension
Mikkel Fahnøe Jørgensen <mikkel@dvide.com>
parents:
diff changeset
362 # ... and we don't support that
16687
e34106fa0dc3 cleanup: "raise SomeException()" -> "raise SomeException"
Brodie Rao <brodie@sf.io>
parents: 16231
diff changeset
363 raise NotImplementedError
13760
ed97955e0c04 convert/mtn: add support for using monotone's "automate stdio" when available
Daniel Atallah <daniel.atallah@gmail.com>
parents: 11134
diff changeset
364
ed97955e0c04 convert/mtn: add support for using monotone's "automate stdio" when available
Daniel Atallah <daniel.atallah@gmail.com>
parents: 11134
diff changeset
365 def before(self):
ed97955e0c04 convert/mtn: add support for using monotone's "automate stdio" when available
Daniel Atallah <daniel.atallah@gmail.com>
parents: 11134
diff changeset
366 # Check if we have a new enough version to use automate stdio
ed97955e0c04 convert/mtn: add support for using monotone's "automate stdio" when available
Daniel Atallah <daniel.atallah@gmail.com>
parents: 11134
diff changeset
367 try:
43077
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals
Augie Fackler <augie@google.com>
parents: 43076
diff changeset
368 versionstr = self.mtnrunsingle(b"interface_version")
13760
ed97955e0c04 convert/mtn: add support for using monotone's "automate stdio" when available
Daniel Atallah <daniel.atallah@gmail.com>
parents: 11134
diff changeset
369 version = float(versionstr)
ed97955e0c04 convert/mtn: add support for using monotone's "automate stdio" when available
Daniel Atallah <daniel.atallah@gmail.com>
parents: 11134
diff changeset
370 except Exception:
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42274
diff changeset
371 raise error.Abort(
43117
8ff1ecfadcd1 cleanup: join string literals that are already on one line
Martin von Zweigbergk <martinvonz@google.com>
parents: 43105
diff changeset
372 _(b"unable to determine mtn automate interface version")
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42274
diff changeset
373 )
13760
ed97955e0c04 convert/mtn: add support for using monotone's "automate stdio" when available
Daniel Atallah <daniel.atallah@gmail.com>
parents: 11134
diff changeset
374
ed97955e0c04 convert/mtn: add support for using monotone's "automate stdio" when available
Daniel Atallah <daniel.atallah@gmail.com>
parents: 11134
diff changeset
375 if version >= 12.0:
ed97955e0c04 convert/mtn: add support for using monotone's "automate stdio" when available
Daniel Atallah <daniel.atallah@gmail.com>
parents: 11134
diff changeset
376 self.automatestdio = True
43076
2372284d9457 formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents: 42274
diff changeset
377 self.ui.debug(
43077
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Augie Fackler <augie@google.com>
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378 b"mtn automate version %f - using automate stdio\n" % version
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379 )
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380
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381 # launch the long-running automate stdio process
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382 self.mtnwritefp, self.mtnreadfp = self._run2(
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383 b'automate', b'stdio', b'-d', self.path
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384 )
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385 # read the headers
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386 read = self.mtnreadfp.readline()
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387 if read != b'format-version: 2\n':
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388 raise error.Abort(
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389 _(b'mtn automate stdio header unexpected: %s') % read
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390 )
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391 while read != b'\n':
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392 read = self.mtnreadfp.readline()
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393 if not read:
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394 raise error.Abort(
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395 _(
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396 b"failed to reach end of mtn automate "
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397 b"stdio headers"
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398 )
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399 )
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400 else:
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401 self.ui.debug(
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402 b"mtn automate version %s - not using automate stdio "
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403 b"(automate >= 12.0 - mtn >= 0.46 is needed)\n" % version
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404 )
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405
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406 def after(self):
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407 if self.automatestdio:
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408 self.mtnwritefp.close()
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409 self.mtnwritefp = None
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410 self.mtnreadfp.close()
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411 self.mtnreadfp = None