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@@ -19,27 +19,32 b' from mercurial.i18n import _' | |||
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19 | 19 | |
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20 | 20 | commands.norepo += " convert debugsvnlog" |
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21 | 21 | |
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22 | sink_converters = [mercurial_sink] | |
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23 | source_converters = [convert_cvs, convert_git, svn_source, | |
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24 | mercurial_source, darcs_source] | |
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25 | def convertsource(ui, path, **opts): | |
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26 | for c in source_converters: | |
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22 | source_converters = [ | |
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23 | ('cvs', convert_cvs), | |
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24 | ('git', convert_git), | |
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25 | ('svn', svn_source), | |
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26 | ('hg', mercurial_source), | |
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27 | ('darcs', darcs_source), | |
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28 | ] | |
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29 | ||
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30 | sink_converters = [ | |
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31 | ('hg', mercurial_sink), | |
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32 | ] | |
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33 | ||
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34 | def convertsource(ui, path, type, rev): | |
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35 | for name, source in source_converters: | |
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27 | 36 | try: |
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28 | return c.getcommit and c(ui, path, **opts) | |
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29 | except AttributeError: | |
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30 | pass | |
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37 | if not type or name == type: | |
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38 | return source(ui, path, rev) | |
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31 | 39 | except NoRepo, inst: |
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32 | 40 | ui.note(_("convert: %s\n") % inst) |
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33 | 41 | raise util.Abort('%s: unknown repository type' % path) |
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34 | 42 | |
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35 | def convertsink(ui, path): | |
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36 | if not os.path.isdir(path): | |
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37 | raise util.Abort("%s: not a directory" % path) | |
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38 | for c in sink_converters: | |
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43 | def convertsink(ui, path, type): | |
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44 | for name, sink in sink_converters: | |
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39 | 45 | try: |
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40 | return c.putcommit and c(ui, path) | |
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41 | except AttributeError: | |
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42 | pass | |
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46 | if not type or name == type: | |
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47 | return sink(ui, path) | |
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43 | 48 | except NoRepo, inst: |
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44 | 49 | ui.note(_("convert: %s\n") % inst) |
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45 | 50 | raise util.Abort('%s: unknown repository type' % path) |
@@ -350,37 +355,14 b' def convert(ui, src, dest=None, revmapfi' | |||
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350 | 355 | dest = hg.defaultdest(src) + "-hg" |
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351 | 356 | ui.status("assuming destination %s\n" % dest) |
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352 | 357 | |
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353 | # Try to be smart and initalize things when required | |
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354 | created = False | |
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355 | if os.path.isdir(dest): | |
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356 | if len(os.listdir(dest)) > 0: | |
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357 | try: | |
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358 | hg.repository(ui, dest) | |
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359 | ui.status("destination %s is a Mercurial repository\n" % dest) | |
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360 | except hg.RepoError: | |
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361 | raise util.Abort( | |
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362 | "destination directory %s is not empty.\n" | |
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363 | "Please specify an empty directory to be initialized\n" | |
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364 | "or an already initialized mercurial repository" | |
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365 | % dest) | |
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366 | else: | |
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367 | ui.status("initializing destination %s repository\n" % dest) | |
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368 | hg.repository(ui, dest, create=True) | |
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369 | created = True | |
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370 | elif os.path.exists(dest): | |
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371 | raise util.Abort("destination %s exists and is not a directory" % dest) | |
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372 | else: | |
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373 | ui.status("initializing destination %s repository\n" % dest) | |
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374 | hg.repository(ui, dest, create=True) | |
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375 | created = True | |
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376 | ||
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377 | destc = convertsink(ui, dest) | |
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358 | destc = convertsink(ui, dest, opts.get('dest_type')) | |
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378 | 359 | |
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379 | 360 | try: |
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380 |
srcc = convertsource(ui, src, |
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361 | srcc = convertsource(ui, src, opts.get('source_type'), | |
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362 | opts.get('rev')) | |
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381 | 363 | except Exception: |
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382 |
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383 |
shutil.rmtree( |
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364 | for path in destc.created: | |
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365 | shutil.rmtree(path, True) | |
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384 | 366 | raise |
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385 | 367 | |
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386 | 368 | fmap = opts.get('filemap') |
@@ -402,8 +384,10 b' cmdtable = {' | |||
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402 | 384 | "convert": |
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403 | 385 | (convert, |
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404 | 386 | [('A', 'authors', '', 'username mapping filename'), |
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387 | ('d', 'dest-type', '', 'destination repository type'), | |
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405 | 388 | ('', 'filemap', '', 'remap file names using contents of file'), |
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406 | 389 | ('r', 'rev', '', 'import up to target revision REV'), |
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390 | ('s', 'source-type', '', 'source repository type'), | |
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407 | 391 | ('', 'datesort', None, 'try to sort changesets by date')], |
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408 | 392 | 'hg convert [OPTION]... SOURCE [DEST [MAPFILE]]'), |
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409 | 393 | "debugsvnlog": |
@@ -116,9 +116,13 b' class converter_sink(object):' | |||
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116 | 116 | |
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117 | 117 | def __init__(self, ui, path): |
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118 | 118 | """Initialize conversion sink (or raise NoRepo("message") |
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119 |
exception if path is not a valid repository) |
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119 | exception if path is not a valid repository) | |
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120 | ||
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121 | created is a list of paths to remove if a fatal error occurs | |
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122 | later""" | |
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123 | self.ui = ui | |
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120 | 124 | self.path = path |
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121 |
self. |
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125 | self.created = [] | |
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122 | 126 | |
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123 | 127 | def getheads(self): |
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124 | 128 | """Return a list of this repository's heads""" |
@@ -21,10 +21,22 b' class mercurial_sink(converter_sink):' | |||
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21 | 21 | self.clonebranches = ui.configbool('convert', 'hg.clonebranches', False) |
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22 | 22 | self.tagsbranch = ui.config('convert', 'hg.tagsbranch', 'default') |
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23 | 23 | self.lastbranch = None |
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24 | try: | |
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25 | self.repo = hg.repository(self.ui, path) | |
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26 | except: | |
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27 | raise NoRepo("could not open hg repo %s as sink" % path) | |
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24 | if os.path.isdir(path) and len(os.listdir(path)) > 0: | |
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25 | try: | |
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26 | self.repo = hg.repository(self.ui, path) | |
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27 | ui.status(_('destination %s is a Mercurial repository\n') % | |
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28 | path) | |
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29 | except hg.RepoError, err: | |
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30 | ui.print_exc() | |
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31 | raise NoRepo(err.args[0]) | |
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32 | else: | |
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33 | try: | |
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34 | ui.status(_('initializing destination %s repository\n') % path) | |
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35 | self.repo = hg.repository(self.ui, path, create=True) | |
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36 | self.created.append(path) | |
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37 | except hg.RepoError, err: | |
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38 | ui.print_exc() | |
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39 | raise NoRepo("could not create hg repo %s as sink" % path) | |
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28 | 40 | self.lock = None |
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29 | 41 | self.wlock = None |
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30 | 42 | self.filemapmode = False |
@@ -3,6 +3,8 b'' | |||
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3 | 3 | echo "[extensions]" >> $HGRCPATH |
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4 | 4 | echo "convert=" >> $HGRCPATH |
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5 | 5 | |
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6 | hg help convert | |
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7 | ||
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6 | 8 | hg init a |
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7 | 9 | cd a |
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8 | 10 | echo a > a |
@@ -19,3 +21,17 b" hg ci -d'4 0' -me" | |||
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19 | 21 | cd .. |
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20 | 22 | hg convert a 2>&1 | grep -v 'subversion python bindings could not be loaded' |
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21 | 23 | hg --cwd a-hg pull ../a |
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24 | ||
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25 | touch bogusfile | |
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26 | echo % should fail | |
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27 | hg convert a bogusfile | |
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28 | ||
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29 | mkdir bogusdir | |
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30 | chmod 000 bogusdir | |
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31 | ||
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32 | echo % should fail | |
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33 | hg convert a bogusdir | |
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34 | ||
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35 | echo % should succeed | |
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36 | chmod 700 bogusdir | |
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37 | hg convert a bogusdir |
@@ -1,3 +1,67 b'' | |||
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1 | hg convert [OPTION]... SOURCE [DEST [MAPFILE]] | |
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2 | ||
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3 | Convert a foreign SCM repository to a Mercurial one. | |
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4 | ||
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5 | Accepted source formats: | |
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6 | - CVS | |
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7 | - Darcs | |
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8 | - git | |
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9 | - Subversion | |
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10 | ||
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11 | Accepted destination formats: | |
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12 | - Mercurial | |
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13 | ||
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14 | If no revision is given, all revisions will be converted. Otherwise, | |
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15 | convert will only import up to the named revision (given in a format | |
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16 | understood by the source). | |
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17 | ||
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18 | If no destination directory name is specified, it defaults to the | |
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19 | basename of the source with '-hg' appended. If the destination | |
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20 | repository doesn't exist, it will be created. | |
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21 | ||
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22 | If <revmapfile> isn't given, it will be put in a default location | |
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23 | (<dest>/.hg/shamap by default). The <revmapfile> is a simple text | |
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24 | file that maps each source commit ID to the destination ID for | |
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25 | that revision, like so: | |
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26 | <source ID> <destination ID> | |
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27 | ||
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28 | If the file doesn't exist, it's automatically created. It's updated | |
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29 | on each commit copied, so convert-repo can be interrupted and can | |
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30 | be run repeatedly to copy new commits. | |
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31 | ||
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32 | The [username mapping] file is a simple text file that maps each source | |
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33 | commit author to a destination commit author. It is handy for source SCMs | |
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34 | that use unix logins to identify authors (eg: CVS). One line per author | |
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35 | mapping and the line format is: | |
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36 | srcauthor=whatever string you want | |
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37 | ||
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38 | The filemap is a file that allows filtering and remapping of files | |
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39 | and directories. Comment lines start with '#'. Each line can | |
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40 | contain one of the following directives: | |
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41 | ||
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42 | include path/to/file | |
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43 | ||
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44 | exclude path/to/file | |
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45 | ||
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46 | rename from/file to/file | |
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47 | ||
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48 | The 'include' directive causes a file, or all files under a | |
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49 | directory, to be included in the destination repository. The | |
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50 | 'exclude' directive causes files or directories to be omitted. | |
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51 | The 'rename' directive renames a file or directory. To rename | |
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52 | from a subdirectory into the root of the repository, use '.' as | |
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53 | the path to rename to. | |
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54 | ||
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55 | options: | |
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56 | ||
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57 | -A --authors username mapping filename | |
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58 | -d --dest-type destination repository type | |
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59 | --filemap remap file names using contents of file | |
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60 | -r --rev import up to target revision REV | |
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61 | -s --source-type source repository type | |
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62 | --datesort try to sort changesets by date | |
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63 | ||
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64 | use "hg -v help convert" to show global options | |
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1 | 65 | adding a |
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2 | 66 | assuming destination a-hg |
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3 | 67 | initializing destination a-hg repository |
@@ -12,3 +76,18 b' 0 e' | |||
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12 | 76 | pulling from ../a |
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13 | 77 | searching for changes |
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14 | 78 | no changes found |
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79 | % should fail | |
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80 | initializing destination bogusfile repository | |
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81 | abort: cannot create new bundle repository | |
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82 | % should fail | |
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83 | abort: Permission denied: bogusdir | |
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84 | % should succeed | |
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85 | initializing destination bogusdir repository | |
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86 | scanning source... | |
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87 | sorting... | |
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88 | converting... | |
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89 | 4 a | |
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90 | 3 b | |
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91 | 2 c | |
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92 | 1 d | |
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93 | 0 e |
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