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@@ -1,204 +1,213 b'' | |||
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1 | import os, re, traceback, sys | |
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1 | import os, re, traceback, sys, signal | |
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2 | 2 | from mercurial import fancyopts, ui, hg |
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3 | 3 | |
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4 | 4 | class UnknownCommand(Exception): pass |
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5 | 5 | |
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6 | 6 | def filterfiles(list, files): |
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7 | 7 | l = [ x for x in list if x in files ] |
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8 | 8 | |
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9 | 9 | for f in files: |
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10 | 10 | if f[-1] != os.sep: f += os.sep |
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11 | 11 | l += [ x for x in list if x.startswith(f) ] |
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12 | 12 | return l |
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13 | 13 | |
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14 | 14 | def relfilter(repo, args): |
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15 | 15 | if os.getcwd() != repo.root: |
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16 | 16 | p = os.getcwd()[len(repo.root) + 1: ] |
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17 | 17 | return filterfiles(p, args) |
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18 | 18 | return args |
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19 | 19 | |
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20 | 20 | def relpath(repo, args): |
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21 | 21 | if os.getcwd() != repo.root: |
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22 | 22 | p = os.getcwd()[len(repo.root) + 1: ] |
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23 | 23 | return [ os.path.join(p, x) for x in args ] |
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24 | 24 | return args |
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25 | 25 | |
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26 | 26 | def help(ui, cmd=None): |
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27 | 27 | '''show help''' |
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28 | 28 | if cmd: |
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29 | 29 | try: |
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30 | 30 | i = find(cmd) |
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31 | 31 | ui.write("%s\n\n" % i[2]) |
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32 | 32 | ui.write(i[0].__doc__, "\n") |
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33 | 33 | except UnknownCommand: |
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34 | 34 | ui.warn("unknown command %s", cmd) |
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35 | 35 | sys.exit(0) |
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36 | 36 | |
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37 | 37 | ui.status("""\ |
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38 | 38 | hg commands: |
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39 | 39 | |
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40 | 40 | add [files...] add the given files in the next commit |
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41 | 41 | addremove add all new files, delete all missing files |
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42 | 42 | annotate [files...] show changeset number per file line |
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43 | 43 | branch <path> create a branch of <path> in this directory |
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44 | 44 | checkout [changeset] checkout the latest or given changeset |
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45 | 45 | commit commit all changes to the repository |
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46 | 46 | diff [files...] diff working directory (or selected files) |
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47 | 47 | dump <file> [rev] dump the latest or given revision of a file |
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48 | 48 | dumpmanifest [rev] dump the latest or given revision of the manifest |
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49 | 49 | export <rev> dump the changeset header and diffs for a revision |
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50 | 50 | history show changeset history |
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51 | 51 | init create a new repository in this directory |
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52 | 52 | log <file> show revision history of a single file |
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53 | 53 | merge <path> merge changes from <path> into local repository |
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54 | 54 | recover rollback an interrupted transaction |
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55 | 55 | remove [files...] remove the given files in the next commit |
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56 | 56 | serve export the repository via HTTP |
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57 | 57 | status show new, missing, and changed files in working dir |
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58 | 58 | tags show current changeset tags |
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59 | 59 | undo undo the last transaction |
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60 | 60 | """) |
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61 | 61 | |
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62 | 62 | def init(ui): |
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63 | 63 | """create a repository""" |
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64 | 64 | hg.repository(ui, ".", create=1) |
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65 | 65 | |
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66 | 66 | def branch(ui, path): |
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67 | 67 | '''branch from a local repository''' |
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68 | 68 | # this should eventually support remote repos |
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69 | 69 | os.system("cp -al %s/.hg .hg" % path) |
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70 | 70 | |
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71 | 71 | def checkout(u, repo, changeset=None): |
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72 | 72 | '''checkout a given changeset or the current tip''' |
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73 | 73 | node = repo.changelog.tip() |
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74 | 74 | if changeset: |
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75 | 75 | node = repo.lookup(changeset) |
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76 | 76 | repo.checkout(node) |
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77 | 77 | |
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78 | 78 | def annotate(u, repo, *args, **ops): |
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79 | 79 | def getnode(rev): |
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80 | 80 | return hg.short(repo.changelog.node(rev)) |
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81 | 81 | |
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82 | 82 | def getname(rev): |
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83 | 83 | try: |
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84 | 84 | return bcache[rev] |
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85 | 85 | except KeyError: |
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86 | 86 | cl = repo.changelog.read(repo.changelog.node(rev)) |
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87 | 87 | name = cl[1] |
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88 | 88 | f = name.find('@') |
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89 | 89 | if f >= 0: |
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90 | 90 | name = name[:f] |
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91 | 91 | bcache[rev] = name |
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92 | 92 | return name |
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93 | 93 | |
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94 | 94 | bcache = {} |
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95 | 95 | opmap = [['user', getname], ['number', str], ['changeset', getnode]] |
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96 | 96 | if not ops['user'] and not ops['changeset']: |
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97 | 97 | ops['number'] = 1 |
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98 | 98 | |
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99 | 99 | args = relpath(repo, args) |
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100 | 100 | node = repo.current |
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101 | 101 | if ops['revision']: |
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102 | 102 | node = repo.changelog.lookup(ops['revision']) |
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103 | 103 | change = repo.changelog.read(node) |
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104 | 104 | mmap = repo.manifest.read(change[0]) |
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105 | 105 | maxuserlen = 0 |
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106 | 106 | maxchangelen = 0 |
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107 | 107 | for f in args: |
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108 | 108 | lines = repo.file(f).annotate(mmap[f]) |
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109 | 109 | pieces = [] |
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110 | 110 | |
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111 | 111 | for o, f in opmap: |
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112 | 112 | if ops[o]: |
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113 | 113 | l = [ f(n) for n,t in lines ] |
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114 | 114 | m = max(map(len, l)) |
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115 | 115 | pieces.append([ "%*s" % (m, x) for x in l]) |
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116 | 116 | |
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117 | 117 | for p,l in zip(zip(*pieces), lines): |
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118 | 118 | u.write(" ".join(p) + ": " + l[1]) |
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119 | 119 | |
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120 | 120 | def status(ui, repo): |
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121 | 121 | '''show changed files in the working directory |
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122 | 122 | |
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123 | 123 | C = changed |
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124 | 124 | A = added |
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125 | 125 | R = removed |
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126 | 126 | ? = not tracked''' |
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127 | 127 | (c, a, d) = repo.diffdir(repo.root, repo.current) |
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128 | 128 | (c, a, d) = map(lambda x: relfilter(repo, x), (c, a, d)) |
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129 | 129 | |
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130 | 130 | for f in c: print "C", f |
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131 | 131 | for f in a: print "?", f |
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132 | 132 | for f in d: print "R", f |
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133 | 133 | |
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134 | 134 | def undo(ui, repo): |
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135 | 135 | repo.undo() |
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136 | 136 | |
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137 | 137 | table = { |
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138 | 138 | "init": (init, [], 'hg init'), |
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139 | 139 | "branch|clone": (branch, [], 'hg branch [path]'), |
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140 | 140 | "help": (help, [], 'hg help [command]'), |
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141 | 141 | "checkout|co": (checkout, [], 'hg checkout [changeset]'), |
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142 | 142 | "ann|annotate": (annotate, |
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143 | 143 | [('r', 'revision', '', 'revision'), |
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144 | 144 | ('u', 'user', None, 'show user'), |
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145 | 145 | ('n', 'number', None, 'show revision number'), |
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146 | 146 | ('c', 'changeset', None, 'show changeset')], |
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147 | 147 | 'hg annotate [-u] [-c] [-n] [-r id] [files]'), |
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148 | 148 | "status": (status, [], 'hg status'), |
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149 | 149 | "undo": (undo, [], 'hg undo'), |
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150 | 150 | } |
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151 | 151 | |
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152 | 152 | norepo = "init branch help" |
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153 | 153 | |
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154 | 154 | def find(cmd): |
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155 | 155 | i = None |
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156 | 156 | for e in table.keys(): |
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157 | 157 | if re.match(e + "$", cmd): |
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158 | 158 | return table[e] |
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159 | 159 | |
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160 | 160 | raise UnknownCommand(cmd) |
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161 | 161 | |
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162 | class SignalInterrupt(Exception): pass | |
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163 | ||
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164 | def catchterm(*args): | |
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165 | raise SignalInterrupt | |
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166 | ||
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162 | 167 | def dispatch(args): |
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163 | 168 | options = {} |
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164 | 169 | opts = [('v', 'verbose', None, 'verbose'), |
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165 | 170 | ('d', 'debug', None, 'debug'), |
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166 | 171 | ('q', 'quiet', None, 'quiet'), |
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167 | 172 | ('y', 'noninteractive', None, 'run non-interactively'), |
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168 | 173 | ] |
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169 | 174 | |
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170 | 175 | args = fancyopts.fancyopts(args, opts, options, |
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171 | 176 | 'hg [options] <command> [options] [files]') |
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172 | 177 | |
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173 | 178 | if not args: |
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174 | 179 | cmd = "help" |
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175 | 180 | else: |
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176 | 181 | cmd, args = args[0], args[1:] |
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177 | 182 | |
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178 | 183 | u = ui.ui(options["verbose"], options["debug"], options["quiet"], |
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179 | 184 | not options["noninteractive"]) |
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180 | 185 | |
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181 | 186 | # deal with unfound commands later |
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182 | 187 | i = find(cmd) |
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183 | 188 | |
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189 | signal.signal(signal.SIGTERM, catchterm) | |
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190 | ||
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184 | 191 | cmdoptions = {} |
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185 | 192 | args = fancyopts.fancyopts(args, i[1], cmdoptions, i[2]) |
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186 | 193 | |
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187 | 194 | if cmd not in norepo.split(): |
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188 | 195 | repo = hg.repository(ui = u) |
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189 | 196 | d = lambda: i[0](u, repo, *args, **cmdoptions) |
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190 | 197 | else: |
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191 | 198 | d = lambda: i[0](u, *args, **cmdoptions) |
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192 | 199 | |
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193 | 200 | try: |
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194 | 201 | d() |
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202 | except SignalInterrupt: | |
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203 | u.warn("killed!\n") | |
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195 | 204 | except KeyboardInterrupt: |
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196 | 205 | u.warn("interrupted!\n") |
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197 | 206 | except TypeError, inst: |
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198 | 207 | # was this an argument error? |
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199 | 208 | tb = traceback.extract_tb(sys.exc_info()[2]) |
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200 | 209 | if len(tb) > 2: # no |
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201 | 210 | raise |
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202 | 211 | u.warn("%s: invalid arguments\n" % i[0].__name__) |
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203 | 212 | u.warn("syntax: %s\n" % i[2]) |
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204 | 213 | sys.exit(-1) |
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