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@@ -1,142 +1,142 b'' | |||
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1 | 1 | # git support for the convert extension |
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2 | 2 | |
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3 | 3 | import os |
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4 | 4 | from mercurial import util |
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5 | 5 | |
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6 | 6 | from common import NoRepo, commit, converter_source, checktool |
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7 | 7 | |
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8 | 8 | class convert_git(converter_source): |
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9 | 9 | # Windows does not support GIT_DIR= construct while other systems |
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10 | 10 | # cannot remove environment variable. Just assume none have |
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11 | 11 | # both issues. |
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12 | 12 | if hasattr(os, 'unsetenv'): |
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13 | 13 | def gitcmd(self, s): |
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14 | 14 | prevgitdir = os.environ.get('GIT_DIR') |
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15 | 15 | os.environ['GIT_DIR'] = self.path |
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16 | 16 | try: |
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17 | return util.popen(s) | |
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17 | return util.popen(s, 'rb') | |
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18 | 18 | finally: |
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19 | 19 | if prevgitdir is None: |
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20 | 20 | del os.environ['GIT_DIR'] |
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21 | 21 | else: |
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22 | 22 | os.environ['GIT_DIR'] = prevgitdir |
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23 | 23 | else: |
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24 | 24 | def gitcmd(self, s): |
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25 | return util.popen('GIT_DIR=%s %s' % (self.path, s)) | |
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25 | return util.popen('GIT_DIR=%s %s' % (self.path, s), 'rb') | |
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26 | 26 | |
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27 | 27 | def __init__(self, ui, path, rev=None): |
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28 | 28 | super(convert_git, self).__init__(ui, path, rev=rev) |
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29 | 29 | |
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30 | 30 | if os.path.isdir(path + "/.git"): |
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31 | 31 | path += "/.git" |
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32 | 32 | if not os.path.exists(path + "/objects"): |
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33 | 33 | raise NoRepo("%s does not look like a Git repo" % path) |
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34 | 34 | |
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35 | 35 | checktool('git', 'git') |
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36 | 36 | |
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37 | 37 | self.path = path |
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38 | 38 | |
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39 | 39 | def getheads(self): |
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40 | 40 | if not self.rev: |
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41 | 41 | return self.gitcmd('git rev-parse --branches').read().splitlines() |
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42 | 42 | else: |
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43 | 43 | fh = self.gitcmd("git rev-parse --verify %s" % self.rev) |
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44 | 44 | return [fh.read()[:-1]] |
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45 | 45 | |
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46 | 46 | def catfile(self, rev, type): |
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47 | 47 | if rev == "0" * 40: raise IOError() |
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48 | 48 | fh = self.gitcmd("git cat-file %s %s" % (type, rev)) |
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49 | 49 | return fh.read() |
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50 | 50 | |
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51 | 51 | def getfile(self, name, rev): |
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52 | 52 | return self.catfile(rev, "blob") |
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53 | 53 | |
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54 | 54 | def getmode(self, name, rev): |
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55 | 55 | return self.modecache[(name, rev)] |
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56 | 56 | |
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57 | 57 | def getchanges(self, version): |
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58 | 58 | self.modecache = {} |
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59 | 59 | fh = self.gitcmd("git diff-tree --root -m -r %s" % version) |
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60 | 60 | changes = [] |
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61 | 61 | seen = {} |
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62 | 62 | for l in fh: |
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63 | 63 | if "\t" not in l: |
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64 | 64 | continue |
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65 | 65 | m, f = l[:-1].split("\t") |
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66 | 66 | if f in seen: |
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67 | 67 | continue |
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68 | 68 | seen[f] = 1 |
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69 | 69 | m = m.split() |
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70 | 70 | h = m[3] |
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71 | 71 | p = (m[1] == "100755") |
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72 | 72 | s = (m[1] == "120000") |
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73 | 73 | self.modecache[(f, h)] = (p and "x") or (s and "l") or "" |
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74 | 74 | changes.append((f, h)) |
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75 | 75 | return (changes, {}) |
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76 | 76 | |
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77 | 77 | def getcommit(self, version): |
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78 | 78 | c = self.catfile(version, "commit") # read the commit hash |
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79 | 79 | end = c.find("\n\n") |
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80 | 80 | message = c[end+2:] |
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81 | 81 | message = self.recode(message) |
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82 | 82 | l = c[:end].splitlines() |
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83 | 83 | manifest = l[0].split()[1] |
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84 | 84 | parents = [] |
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85 | 85 | for e in l[1:]: |
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86 | 86 | n, v = e.split(" ", 1) |
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87 | 87 | if n == "author": |
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88 | 88 | p = v.split() |
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89 | 89 | tm, tz = p[-2:] |
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90 | 90 | author = " ".join(p[:-2]) |
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91 | 91 | if author[0] == "<": author = author[1:-1] |
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92 | 92 | author = self.recode(author) |
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93 | 93 | if n == "committer": |
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94 | 94 | p = v.split() |
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95 | 95 | tm, tz = p[-2:] |
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96 | 96 | committer = " ".join(p[:-2]) |
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97 | 97 | if committer[0] == "<": committer = committer[1:-1] |
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98 | 98 | committer = self.recode(committer) |
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99 | 99 | message += "\ncommitter: %s\n" % committer |
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100 | 100 | if n == "parent": parents.append(v) |
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101 | 101 | |
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102 | 102 | tzs, tzh, tzm = tz[-5:-4] + "1", tz[-4:-2], tz[-2:] |
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103 | 103 | tz = -int(tzs) * (int(tzh) * 3600 + int(tzm)) |
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104 | 104 | date = tm + " " + str(tz) |
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105 | 105 | |
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106 | 106 | c = commit(parents=parents, date=date, author=author, desc=message, |
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107 | 107 | rev=version) |
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108 | 108 | return c |
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109 | 109 | |
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110 | 110 | def gettags(self): |
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111 | 111 | tags = {} |
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112 | 112 | fh = self.gitcmd('git ls-remote --tags "%s"' % self.path) |
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113 | 113 | prefix = 'refs/tags/' |
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114 | 114 | for line in fh: |
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115 | 115 | line = line.strip() |
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116 | 116 | if not line.endswith("^{}"): |
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117 | 117 | continue |
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118 | 118 | node, tag = line.split(None, 1) |
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119 | 119 | if not tag.startswith(prefix): |
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120 | 120 | continue |
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121 | 121 | tag = tag[len(prefix):-3] |
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122 | 122 | tags[tag] = node |
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123 | 123 | |
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124 | 124 | return tags |
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125 | 125 | |
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126 | 126 | def getchangedfiles(self, version, i): |
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127 | 127 | changes = [] |
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128 | 128 | if i is None: |
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129 | 129 | fh = self.gitcmd("git diff-tree --root -m -r %s" % version) |
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130 | 130 | for l in fh: |
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131 | 131 | if "\t" not in l: |
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132 | 132 | continue |
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133 | 133 | m, f = l[:-1].split("\t") |
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134 | 134 | changes.append(f) |
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135 | 135 | fh.close() |
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136 | 136 | else: |
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137 | 137 | fh = self.gitcmd('git diff-tree --name-only --root -r %s "%s^%s" --' |
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138 | 138 | % (version, version, i+1)) |
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139 | 139 | changes = [f.rstrip('\n') for f in fh] |
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140 | 140 | fh.close() |
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141 | 141 | |
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142 | 142 | return changes |
@@ -1,132 +1,149 b'' | |||
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1 | 1 | #!/bin/sh |
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2 | 2 | |
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3 | 3 | "$TESTDIR/hghave" git || exit 80 |
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4 | 4 | |
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5 | 5 | echo "[extensions]" >> $HGRCPATH |
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6 | 6 | echo "convert=" >> $HGRCPATH |
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7 | 7 | echo 'hgext.graphlog =' >> $HGRCPATH |
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8 | 8 | |
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9 | 9 | GIT_AUTHOR_NAME='test'; export GIT_AUTHOR_NAME |
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10 | 10 | GIT_AUTHOR_EMAIL='test@example.org'; export GIT_AUTHOR_EMAIL |
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11 | 11 | GIT_AUTHOR_DATE="2007-01-01 00:00:00 +0000"; export GIT_AUTHOR_DATE |
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12 | 12 | GIT_COMMITTER_NAME="$GIT_AUTHOR_NAME"; export GIT_COMMITTER_NAME |
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13 | 13 | GIT_COMMITTER_EMAIL="$GIT_AUTHOR_EMAIL"; export GIT_COMMITTER_EMAIL |
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14 | 14 | GIT_COMMITTER_DATE="$GIT_AUTHOR_DATE"; export GIT_COMMITTER_DATE |
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15 | 15 | |
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16 | 16 | count=10 |
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17 | 17 | commit() |
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18 | 18 | { |
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19 | 19 | GIT_AUTHOR_DATE="2007-01-01 00:00:$count +0000" |
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20 | 20 | GIT_COMMITTER_DATE="$GIT_AUTHOR_DATE" |
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21 | 21 | git commit "$@" >/dev/null 2>/dev/null || echo "git commit error" |
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22 | 22 | count=`expr $count + 1` |
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23 | 23 | } |
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24 | 24 | |
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25 | 25 | mkdir git-repo |
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26 | 26 | cd git-repo |
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27 | 27 | git init-db >/dev/null 2>/dev/null |
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28 | 28 | echo a > a |
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29 | 29 | mkdir d |
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30 | 30 | echo b > d/b |
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31 | 31 | git add a d |
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32 | 32 | commit -a -m t1 |
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33 | 33 | |
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34 | 34 | # Remove the directory, then try to replace it with a file |
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35 | 35 | # (issue 754) |
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36 | 36 | git rm -f d/b |
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37 | 37 | commit -m t2 |
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38 | 38 | echo d > d |
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39 | 39 | git add d |
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40 | 40 | commit -m t3 |
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41 | 41 | |
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42 | 42 | echo b >> a |
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43 | 43 | commit -a -m t4.1 |
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44 | 44 | |
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45 | 45 | git checkout -b other HEAD^ >/dev/null 2>/dev/null |
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46 | 46 | echo c > a |
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47 | 47 | echo a >> a |
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48 | 48 | commit -a -m t4.2 |
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49 | 49 | |
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50 | 50 | git checkout master >/dev/null 2>/dev/null |
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51 | 51 | git pull --no-commit . other > /dev/null 2>/dev/null |
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52 | 52 | commit -m 'Merge branch other' |
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53 | 53 | cd .. |
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54 | 54 | |
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55 | 55 | hg convert --datesort git-repo |
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56 | 56 | |
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57 | 57 | hg -R git-repo-hg tip -v |
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58 | 58 | |
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59 | 59 | count=10 |
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60 | 60 | mkdir git-repo2 |
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61 | 61 | cd git-repo2 |
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62 | 62 | git init-db >/dev/null 2>/dev/null |
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63 | 63 | |
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64 | 64 | echo foo > foo |
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65 | 65 | git add foo |
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66 | 66 | commit -a -m 'add foo' |
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67 | 67 | |
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68 | 68 | echo >> foo |
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69 | 69 | commit -a -m 'change foo' |
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70 | 70 | |
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71 | 71 | git checkout -b Bar HEAD^ >/dev/null 2>/dev/null |
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72 | 72 | echo quux >> quux |
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73 | 73 | git add quux |
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74 | 74 | commit -a -m 'add quux' |
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75 | 75 | |
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76 | 76 | echo bar > bar |
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77 | 77 | git add bar |
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78 | 78 | commit -a -m 'add bar' |
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79 | 79 | |
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80 | 80 | git checkout -b Baz HEAD^ >/dev/null 2>/dev/null |
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81 | 81 | echo baz > baz |
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82 | 82 | git add baz |
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83 | 83 | commit -a -m 'add baz' |
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84 | 84 | |
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85 | 85 | git checkout master >/dev/null 2>/dev/null |
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86 | 86 | git pull --no-commit . Bar Baz > /dev/null 2>/dev/null |
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87 | 87 | commit -m 'Octopus merge' |
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88 | 88 | |
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89 | 89 | echo bar >> bar |
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90 | 90 | commit -a -m 'change bar' |
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91 | 91 | |
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92 | 92 | git checkout -b Foo HEAD^ >/dev/null 2>/dev/null |
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93 | 93 | echo >> foo |
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94 | 94 | commit -a -m 'change foo' |
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95 | 95 | |
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96 | 96 | git checkout master >/dev/null 2>/dev/null |
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97 | 97 | git pull --no-commit -s ours . Foo > /dev/null 2>/dev/null |
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98 | 98 | commit -m 'Discard change to foo' |
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99 | 99 | |
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100 | 100 | cd .. |
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101 | 101 | |
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102 | 102 | glog() |
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103 | 103 | { |
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104 | 104 | hg glog --template '#rev# "#desc|firstline#" files: #files#\n' "$@" |
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105 | 105 | } |
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106 | 106 | |
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107 | 107 | splitrepo() |
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108 | 108 | { |
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109 | 109 | msg="$1" |
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110 | 110 | files="$2" |
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111 | 111 | opts=$3 |
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112 | 112 | echo "% $files: $msg" |
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113 | 113 | prefix=`echo "$files" | sed -e 's/ /-/g'` |
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114 | 114 | fmap="$prefix.fmap" |
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115 | 115 | repo="$prefix.repo" |
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116 | 116 | for i in $files; do |
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117 | 117 | echo "include $i" >> "$fmap" |
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118 | 118 | done |
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119 | 119 | hg -q convert $opts --filemap "$fmap" --datesort git-repo2 "$repo" |
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120 | 120 | glog -R "$repo" |
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121 | 121 | hg -R "$repo" manifest --debug |
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122 | 122 | } |
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123 | 123 | |
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124 | 124 | echo '% full conversion' |
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125 | 125 | hg -q convert --datesort git-repo2 fullrepo |
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126 | 126 | glog -R fullrepo |
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127 | 127 | hg -R fullrepo manifest --debug |
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128 | 128 | |
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129 | 129 | splitrepo 'octopus merge' 'foo bar baz' |
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130 | 130 | |
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131 | 131 | splitrepo 'only some parents of an octopus merge; "discard" a head' 'foo baz quux' |
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132 | 132 | |
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133 | echo | |
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134 | echo '% test binary conversion (issue 1359)' | |
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135 | mkdir git-repo3 | |
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136 | cd git-repo3 | |
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137 | git init-db >/dev/null 2>/dev/null | |
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138 | python -c 'file("b", "wb").write("".join([chr(i) for i in range(256)])*16)' | |
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139 | git add b | |
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140 | commit -a -m addbinary | |
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141 | cd .. | |
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142 | ||
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143 | echo '% convert binary file' | |
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144 | hg convert git-repo3 git-repo3-hg | |
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145 | ||
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146 | cd git-repo3-hg | |
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147 | hg up -C | |
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148 | python -c 'print len(file("b", "rb").read())' | |
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149 |
@@ -1,90 +1,100 b'' | |||
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1 | 1 | rm 'd/b' |
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2 | 2 | assuming destination git-repo-hg |
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3 | 3 | initializing destination git-repo-hg repository |
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4 | 4 | scanning source... |
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5 | 5 | sorting... |
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6 | 6 | converting... |
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7 | 7 | 5 t1 |
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8 | 8 | 4 t2 |
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9 | 9 | 3 t3 |
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10 | 10 | 2 t4.1 |
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11 | 11 | 1 t4.2 |
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12 | 12 | 0 Merge branch other |
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13 | 13 | changeset: 5:4ab1af49a271 |
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14 | 14 | tag: tip |
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15 | 15 | parent: 3:0222ab0998d7 |
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16 | 16 | parent: 4:5333c870e3c2 |
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17 | 17 | user: test <test@example.org> |
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18 | 18 | date: Mon Jan 01 00:00:15 2007 +0000 |
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19 | 19 | files: a |
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20 | 20 | description: |
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21 | 21 | Merge branch other |
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22 | 22 | |
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23 | 23 | committer: test <test@example.org> |
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24 | 24 | |
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25 | 25 | |
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26 | 26 | % full conversion |
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27 | 27 | o 9 "Discard change to foo" files: foo |
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28 | 28 | |\ |
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29 | 29 | | o 8 "change foo" files: foo |
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30 | 30 | | | |
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31 | 31 | o | 7 "change bar" files: bar |
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32 | 32 | |/ |
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33 | 33 | o 6 "(octopus merge fixup)" files: |
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34 | 34 | |\ |
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35 | 35 | | o 5 "Octopus merge" files: baz |
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36 | 36 | | |\ |
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37 | 37 | o | | 4 "add baz" files: baz |
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38 | 38 | | | | |
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39 | 39 | +---o 3 "add bar" files: bar |
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40 | 40 | | | |
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41 | 41 | o | 2 "add quux" files: quux |
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42 | 42 | | | |
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43 | 43 | | o 1 "change foo" files: foo |
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44 | 44 | |/ |
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45 | 45 | o 0 "add foo" files: foo |
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46 | 46 | |
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47 | 47 | 245a3b8bc653999c2b22cdabd517ccb47aecafdf 644 bar |
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48 | 48 | 354ae8da6e890359ef49ade27b68bbc361f3ca88 644 baz |
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49 | 49 | 9277c9cc8dd4576fc01a17939b4351e5ada93466 644 foo |
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50 | 50 | 88dfeab657e8cf2cef3dec67b914f49791ae76b1 644 quux |
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51 | 51 | % foo bar baz: octopus merge |
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52 | 52 | o 8 "Discard change to foo" files: foo |
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53 | 53 | |\ |
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54 | 54 | | o 7 "change foo" files: foo |
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55 | 55 | | | |
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56 | 56 | o | 6 "change bar" files: bar |
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57 | 57 | |/ |
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58 | 58 | o 5 "(octopus merge fixup)" files: |
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59 | 59 | |\ |
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60 | 60 | | o 4 "Octopus merge" files: baz |
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61 | 61 | | |\ |
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62 | 62 | o | | 3 "add baz" files: baz |
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63 | 63 | | | | |
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64 | 64 | +---o 2 "add bar" files: bar |
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65 | 65 | | | |
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66 | 66 | | o 1 "change foo" files: foo |
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67 | 67 | |/ |
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68 | 68 | o 0 "add foo" files: foo |
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69 | 69 | |
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70 | 70 | 245a3b8bc653999c2b22cdabd517ccb47aecafdf 644 bar |
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71 | 71 | 354ae8da6e890359ef49ade27b68bbc361f3ca88 644 baz |
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72 | 72 | 9277c9cc8dd4576fc01a17939b4351e5ada93466 644 foo |
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73 | 73 | % foo baz quux: only some parents of an octopus merge; "discard" a head |
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74 | 74 | o 6 "Discard change to foo" files: foo |
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75 | 75 | | |
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76 | 76 | o 5 "change foo" files: foo |
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77 | 77 | | |
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78 | 78 | o 4 "Octopus merge" files: |
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79 | 79 | |\ |
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80 | 80 | | o 3 "add baz" files: baz |
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81 | 81 | | | |
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82 | 82 | | o 2 "add quux" files: quux |
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83 | 83 | | | |
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84 | 84 | o | 1 "change foo" files: foo |
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85 | 85 | |/ |
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86 | 86 | o 0 "add foo" files: foo |
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87 | 87 | |
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88 | 88 | 354ae8da6e890359ef49ade27b68bbc361f3ca88 644 baz |
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89 | 89 | 9277c9cc8dd4576fc01a17939b4351e5ada93466 644 foo |
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90 | 90 | 88dfeab657e8cf2cef3dec67b914f49791ae76b1 644 quux |
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91 | ||
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92 | % test binary conversion (issue 1359) | |
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93 | % convert binary file | |
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94 | initializing destination git-repo3-hg repository | |
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95 | scanning source... | |
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96 | sorting... | |
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97 | converting... | |
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98 | 0 addbinary | |
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99 | 1 files updated, 0 files merged, 0 files removed, 0 files unresolved | |
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100 | 4096 |
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