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@@ -1,4 +1,4 b'' | |||
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1 | import os, re | |
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1 | import os, re, traceback, sys | |
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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 |
@@ -9,7 +9,17 b' def relpath(repo, args):' | |||
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9 | 9 | return [ os.path.join(p, x) for x in args ] |
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10 | 10 | return args |
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11 | 11 | |
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12 |
def help(ui, |
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12 | def help(ui, cmd=None): | |
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13 | '''show help''' | |
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14 | if cmd: | |
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15 | try: | |
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16 | i = find(cmd) | |
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17 | ui.write("%s\n\n" % i[2]) | |
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18 | ui.write(i[0].__doc__, "\n") | |
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19 | except UnknownCommand: | |
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20 | ui.warn("unknown command %s", cmd) | |
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21 | sys.exit(0) | |
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22 | ||
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13 | 23 | ui.status("""\ |
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14 | 24 | hg commands: |
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15 | 25 | |
@@ -35,20 +45,18 b' def help(ui, args):' | |||
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35 | 45 | undo undo the last transaction |
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36 | 46 | """) |
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37 | 47 | |
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38 |
def init(ui |
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48 | def init(ui): | |
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39 | 49 | """create a repository""" |
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40 | 50 | hg.repository(ui, ".", create=1) |
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41 | 51 | |
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42 |
def checkout(u, repo, |
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52 | def checkout(u, repo, changeset=None): | |
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53 | '''checkout a given changeset or the current tip''' | |
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43 | 54 | node = repo.changelog.tip() |
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44 |
if |
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45 |
node = repo.lookup( |
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55 | if changeset: | |
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56 | node = repo.lookup(changeset) | |
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46 | 57 | repo.checkout(node) |
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47 | 58 | |
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48 | def annotate(u, repo, args, **ops): | |
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49 | if not args: | |
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50 | return | |
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51 | ||
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59 | def annotate(u, repo, *args, **ops): | |
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52 | 60 | def getnode(rev): |
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53 | 61 | return hg.short(repo.changelog.node(rev)) |
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54 | 62 | |
@@ -90,13 +98,13 b' def annotate(u, repo, args, **ops):' | |||
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90 | 98 | for p,l in zip(zip(*pieces), lines): |
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91 | 99 | u.write(" ".join(p) + ": " + l[1]) |
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92 | 100 | |
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93 |
def undo(ui, repo |
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101 | def undo(ui, repo): | |
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94 | 102 | repo.undo() |
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95 | 103 | |
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96 | 104 | table = { |
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97 | 105 | "init": (init, [], 'hg init'), |
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98 | "help": (help, [], 'hg help'), | |
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99 | "checkout|co": (checkout, [], 'hg checkout'), | |
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106 | "help": (help, [], 'hg help [command]'), | |
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107 | "checkout|co": (checkout, [], 'hg checkout [changeset]'), | |
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100 | 108 | "ann|annotate": (annotate, |
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101 | 109 | [('r', 'revision', '', 'revision'), |
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102 | 110 | ('u', 'user', None, 'show user'), |
@@ -108,6 +116,14 b' table = {' | |||
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108 | 116 | |
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109 | 117 | norepo = "init branch help" |
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110 | 118 | |
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119 | def find(cmd): | |
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120 | i = None | |
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121 | for e in table.keys(): | |
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122 | if re.match(e + "$", cmd): | |
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123 | return table[e] | |
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124 | ||
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125 | raise UnknownCommand(cmd) | |
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126 | ||
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111 | 127 | def dispatch(args): |
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112 | 128 | options = {} |
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113 | 129 | opts = [('v', 'verbose', None, 'verbose'), |
@@ -127,24 +143,27 b' def dispatch(args):' | |||
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127 | 143 | u = ui.ui(options["verbose"], options["debug"], options["quiet"], |
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128 | 144 | not options["noninteractive"]) |
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129 | 145 | |
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130 | i = None | |
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131 | for e in table.keys(): | |
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132 | if re.match(e + "$", cmd): | |
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133 | i = table[e] | |
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134 | ||
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135 | # deal with this internally later | |
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136 | if not i: raise UnknownCommand(cmd) | |
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146 | # deal with unfound commands later | |
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147 | i = find(cmd) | |
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137 | 148 | |
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138 | 149 | cmdoptions = {} |
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139 | 150 | args = fancyopts.fancyopts(args, i[1], cmdoptions, i[2]) |
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140 | 151 | |
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141 | 152 | if cmd not in norepo.split(): |
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142 | 153 | repo = hg.repository(ui = u) |
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143 | d = lambda: i[0](u, repo, args, **cmdoptions) | |
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154 | d = lambda: i[0](u, repo, *args, **cmdoptions) | |
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144 | 155 | else: |
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145 | d = lambda: i[0](u, args, **cmdoptions) | |
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156 | d = lambda: i[0](u, *args, **cmdoptions) | |
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146 | 157 | |
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147 | 158 | try: |
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148 | 159 | d() |
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149 | 160 | except KeyboardInterrupt: |
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150 | 161 | u.warn("interrupted!\n") |
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162 | except TypeError, inst: | |
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163 | # was this an argument error? | |
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164 | tb = traceback.extract_tb(sys.exc_info()[2]) | |
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165 | if len(tb) > 2: # no | |
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166 | raise | |
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167 | u.warn("%s: invalid arguments\n" % i[0].__name__) | |
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168 | u.warn("syntax: %s\n" % i[2]) | |
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169 | sys.exit(-1) |
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