annotate contrib/simplemerge @ 7969:a969b1470987

convert: simple fix for non-existent synthetic/mergepoint attributes
author Rocco Rutte <pdmef@gmx.net>
date Sat, 04 Apr 2009 18:08:41 +0200
parents a6477aa893b8
children bb9f13974d8e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #!/usr/bin/env python
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2
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3 from mercurial import demandimport
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4 demandimport.enable()
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5
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6 import os, sys
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7 from mercurial.i18n import _
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8 from mercurial import simplemerge, fancyopts, util
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9
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10 options = [('L', 'label', [], _('labels to use on conflict markers')),
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11 ('a', 'text', None, _('treat all files as text')),
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12 ('p', 'print', None,
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13 _('print results instead of overwriting LOCAL')),
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14 ('', 'no-minimal', None,
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15 _('do not try to minimize conflict regions')),
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16 ('h', 'help', None, _('display help and exit')),
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17 ('q', 'quiet', None, _('suppress output'))]
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18
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19 usage = _('''simplemerge [OPTS] LOCAL BASE OTHER
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20
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21 Simple three-way file merge utility with a minimal feature set.
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22
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23 Apply to LOCAL the changes necessary to go from BASE to OTHER.
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24
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25 By default, LOCAL is overwritten with the results of this operation.
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26 ''')
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27
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28 class ParseError(Exception):
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29 """Exception raised on errors in parsing the command line."""
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30
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31 def showhelp():
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32 sys.stdout.write(usage)
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33 sys.stdout.write('\noptions:\n')
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34
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35 out_opts = []
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36 for shortopt, longopt, default, desc in options:
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37 out_opts.append(('%2s%s' % (shortopt and '-%s' % shortopt,
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38 longopt and ' --%s' % longopt),
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39 '%s' % desc))
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40 opts_len = max([len(opt[0]) for opt in out_opts])
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41 for first, second in out_opts:
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42 sys.stdout.write(' %-*s %s\n' % (opts_len, first, second))
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43
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44 try:
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45 for fp in (sys.stdin, sys.stdout, sys.stderr):
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46 util.set_binary(fp)
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47
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48 opts = {}
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49 try:
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50 args = fancyopts.fancyopts(sys.argv[1:], options, opts)
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51 except fancyopts.getopt.GetoptError, e:
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52 raise ParseError(e)
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53 if opts['help']:
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54 showhelp()
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55 sys.exit(0)
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56 if len(args) != 3:
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57 raise ParseError(_('wrong number of arguments'))
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58 sys.exit(simplemerge.simplemerge(*args, **opts))
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59 except ParseError, e:
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60 sys.stdout.write("%s: %s\n" % (sys.argv[0], e))
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61 showhelp()
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62 sys.exit(1)
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63 except util.Abort, e:
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64 sys.stderr.write("abort: %s\n" % e)
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65 sys.exit(255)
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66 except KeyboardInterrupt:
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67 sys.exit(255)