Mercurial > hg > mercurial-crew-with-dirclash
comparison hgext/convert/__init__.py @ 5011:89fbb0a5e8e3
convert: rename mapfile to revmapfile, so we can map more than just revs
author | Bryan O'Sullivan <bos@serpentine.com> |
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date | Thu, 26 Jul 2007 13:34:36 -0700 |
parents | 71fed370b7a7 |
children | be25decfdb13 |
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5009:30570c2f576f | 5011:89fbb0a5e8e3 |
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39 except NoRepo: | 39 except NoRepo: |
40 pass | 40 pass |
41 raise util.Abort('%s: unknown repository type' % path) | 41 raise util.Abort('%s: unknown repository type' % path) |
42 | 42 |
43 class convert(object): | 43 class convert(object): |
44 def __init__(self, ui, source, dest, mapfile, opts): | 44 def __init__(self, ui, source, dest, revmapfile, opts): |
45 | 45 |
46 self.source = source | 46 self.source = source |
47 self.dest = dest | 47 self.dest = dest |
48 self.ui = ui | 48 self.ui = ui |
49 self.opts = opts | 49 self.opts = opts |
50 self.commitcache = {} | 50 self.commitcache = {} |
51 self.mapfile = mapfile | 51 self.revmapfile = revmapfile |
52 self.mapfilefd = None | 52 self.revmapfilefd = None |
53 self.authors = {} | 53 self.authors = {} |
54 self.authorfile = None | 54 self.authorfile = None |
55 | 55 |
56 self.map = {} | 56 self.map = {} |
57 try: | 57 try: |
58 origmapfile = open(self.mapfile, 'r') | 58 origrevmapfile = open(self.revmapfile, 'r') |
59 for l in origmapfile: | 59 for l in origrevmapfile: |
60 sv, dv = l[:-1].split() | 60 sv, dv = l[:-1].split() |
61 self.map[sv] = dv | 61 self.map[sv] = dv |
62 origmapfile.close() | 62 origrevmapfile.close() |
63 except IOError: | 63 except IOError: |
64 pass | 64 pass |
65 | 65 |
66 # Read first the dst author map if any | 66 # Read first the dst author map if any |
67 authorfile = self.dest.authorfile() | 67 authorfile = self.dest.authorfile() |
149 s = [e[2] for e in s] | 149 s = [e[2] for e in s] |
150 | 150 |
151 return s | 151 return s |
152 | 152 |
153 def mapentry(self, src, dst): | 153 def mapentry(self, src, dst): |
154 if self.mapfilefd is None: | 154 if self.revmapfilefd is None: |
155 try: | 155 try: |
156 self.mapfilefd = open(self.mapfile, "a") | 156 self.revmapfilefd = open(self.revmapfile, "a") |
157 except IOError, (errno, strerror): | 157 except IOError, (errno, strerror): |
158 raise util.Abort("Could not open map file %s: %s, %s\n" % (self.mapfile, errno, strerror)) | 158 raise util.Abort("Could not open map file %s: %s, %s\n" % (self.revmapfile, errno, strerror)) |
159 self.map[src] = dst | 159 self.map[src] = dst |
160 self.mapfilefd.write("%s %s\n" % (src, dst)) | 160 self.revmapfilefd.write("%s %s\n" % (src, dst)) |
161 self.mapfilefd.flush() | 161 self.revmapfilefd.flush() |
162 | 162 |
163 def writeauthormap(self): | 163 def writeauthormap(self): |
164 authorfile = self.authorfile | 164 authorfile = self.authorfile |
165 if authorfile: | 165 if authorfile: |
166 self.ui.status('Writing author map file %s\n' % authorfile) | 166 self.ui.status('Writing author map file %s\n' % authorfile) |
254 self.writeauthormap() | 254 self.writeauthormap() |
255 finally: | 255 finally: |
256 self.cleanup() | 256 self.cleanup() |
257 | 257 |
258 def cleanup(self): | 258 def cleanup(self): |
259 if self.mapfilefd: | 259 if self.revmapfilefd: |
260 self.mapfilefd.close() | 260 self.revmapfilefd.close() |
261 | 261 |
262 def _convert(ui, src, dest=None, mapfile=None, **opts): | 262 def _convert(ui, src, dest=None, revmapfile=None, **opts): |
263 """Convert a foreign SCM repository to a Mercurial one. | 263 """Convert a foreign SCM repository to a Mercurial one. |
264 | 264 |
265 Accepted source formats: | 265 Accepted source formats: |
266 - GIT | 266 - GIT |
267 - CVS | 267 - CVS |
276 | 276 |
277 If no destination directory name is specified, it defaults to the | 277 If no destination directory name is specified, it defaults to the |
278 basename of the source with '-hg' appended. If the destination | 278 basename of the source with '-hg' appended. If the destination |
279 repository doesn't exist, it will be created. | 279 repository doesn't exist, it will be created. |
280 | 280 |
281 If <mapfile> isn't given, it will be put in a default location | 281 If <revmapfile> isn't given, it will be put in a default location |
282 (<dest>/.hg/shamap by default). The <mapfile> is a simple text | 282 (<dest>/.hg/shamap by default). The <revmapfile> is a simple text |
283 file that maps each source commit ID to the destination ID for | 283 file that maps each source commit ID to the destination ID for |
284 that revision, like so: | 284 that revision, like so: |
285 <source ID> <destination ID> | 285 <source ID> <destination ID> |
286 | 286 |
287 If the file doesn't exist, it's automatically created. It's updated | 287 If the file doesn't exist, it's automatically created. It's updated |
332 except Exception: | 332 except Exception: |
333 if created: | 333 if created: |
334 shutil.rmtree(dest, True) | 334 shutil.rmtree(dest, True) |
335 raise | 335 raise |
336 | 336 |
337 if not mapfile: | 337 if not revmapfile: |
338 try: | 338 try: |
339 mapfile = destc.mapfile() | 339 revmapfile = destc.revmapfile() |
340 except: | 340 except: |
341 mapfile = os.path.join(destc, "map") | 341 revmapfile = os.path.join(destc, "map") |
342 | 342 |
343 c = convert(ui, srcc, destc, mapfile, opts) | 343 c = convert(ui, srcc, destc, revmapfile, opts) |
344 c.convert() | 344 c.convert() |
345 | 345 |
346 cmdtable = { | 346 cmdtable = { |
347 "convert": | 347 "convert": |
348 (_convert, | 348 (_convert, |