Mercurial > hg > mercurial-crew-with-dirclash

annotate hgext/convert/hg.py @ 4534:cc9b79216a76

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Split convert extension into common and repository type modules
author Brendan Cully <brendan@kublai.com>
date Sun, 10 Jun 2007 20:08:47 -0700
parents hgext/convert/__init__.py@c3a78a49d7f0
children 451e91ed535e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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cc9b79216a76 Split convert extension into common and repository type modules
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1 # hg backend for convert extension
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2
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3 import os, time
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4 from mercurial import hg
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5
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6 from common import NoRepo, converter_sink
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7
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8 class convert_mercurial(converter_sink):
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9 def __init__(self, ui, path):
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10 self.path = path
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11 self.ui = ui
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12 try:
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13 self.repo = hg.repository(self.ui, path)
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14 except:
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15 raise NoRepo("could open hg repo %s" % path)
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16
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17 def mapfile(self):
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18 return os.path.join(self.path, ".hg", "shamap")
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19
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20 def getheads(self):
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21 h = self.repo.changelog.heads()
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22 return [ hg.hex(x) for x in h ]
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23
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24 def putfile(self, f, e, data):
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25 self.repo.wwrite(f, data, e)
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26 if self.repo.dirstate.state(f) == '?':
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27 self.repo.dirstate.update([f], "a")
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28
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29 def delfile(self, f):
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30 try:
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31 os.unlink(self.repo.wjoin(f))
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32 #self.repo.remove([f])
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33 except:
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34 pass
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35
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36 def putcommit(self, files, parents, commit):
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37 seen = {}
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38 pl = []
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39 for p in parents:
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40 if p not in seen:
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41 pl.append(p)
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42 seen[p] = 1
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43 parents = pl
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44
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45 if len(parents) < 2: parents.append("0" * 40)
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46 if len(parents) < 2: parents.append("0" * 40)
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47 p2 = parents.pop(0)
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48
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49 text = commit.desc
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50 extra = {}
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51 try:
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52 extra["branch"] = commit.branch
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53 except AttributeError:
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54 pass
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55
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56 while parents:
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57 p1 = p2
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58 p2 = parents.pop(0)
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59 a = self.repo.rawcommit(files, text, commit.author, commit.date,
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60 hg.bin(p1), hg.bin(p2), extra=extra)
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61 text = "(octopus merge fixup)\n"
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62 p2 = hg.hex(self.repo.changelog.tip())
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63
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64 return p2
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65
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66 def puttags(self, tags):
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67 try:
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68 old = self.repo.wfile(".hgtags").read()
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69 oldlines = old.splitlines(1)
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70 oldlines.sort()
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71 except:
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72 oldlines = []
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73
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74 k = tags.keys()
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75 k.sort()
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76 newlines = []
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77 for tag in k:
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78 newlines.append("%s %s\n" % (tags[tag], tag))
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79
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80 newlines.sort()
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81
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82 if newlines != oldlines:
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83 self.ui.status("updating tags\n")
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84 f = self.repo.wfile(".hgtags", "w")
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85 f.write("".join(newlines))
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86 f.close()
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87 if not oldlines: self.repo.add([".hgtags"])
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88 date = "%s 0" % int(time.mktime(time.gmtime()))
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89 self.repo.rawcommit([".hgtags"], "update tags", "convert-repo",
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90 date, self.repo.changelog.tip(), hg.nullid)
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91 return hg.hex(self.repo.changelog.tip())