Mercurial > hg > mercurial-crew

comparison mercurial/archival.py @ 18967:88d1b59f6906

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
archive: raise error.Abort if the file pattern matches no files Note that we could raise this exception even if no pattern were specified, but the revision contained no files. However this should not happen in practice since in that case commands.py/archive would exit earlier with an "no working directory: please specify a revision" error message instead.
author Angel Ezquerra <angel.ezquerra@gmail.com>
date Thu, 21 Mar 2013 22:09:15 +0100
parents 6252b4f1c4b4
children a2f139d25845
comparison
equal deleted inserted replaced
18966:5572f688e0a9 18967:88d1b59f6906
11 import cmdutil 11 import cmdutil
12 import scmutil, util, encoding 12 import scmutil, util, encoding
13 import cStringIO, os, tarfile, time, zipfile 13 import cStringIO, os, tarfile, time, zipfile
14 import zlib, gzip 14 import zlib, gzip
15 import struct 15 import struct
16 import error
16 17
17 # from unzip source code: 18 # from unzip source code:
18 _UNX_IFREG = 0x8000 19 _UNX_IFREG = 0x8000
19 _UNX_IFLNK = 0xa000 20 _UNX_IFLNK = 0xa000
20 21
286 287
287 if matchfn: 288 if matchfn:
288 files = [f for f in ctx.manifest().keys() if matchfn(f)] 289 files = [f for f in ctx.manifest().keys() if matchfn(f)]
289 else: 290 else:
290 files = ctx.manifest().keys() 291 files = ctx.manifest().keys()
291 files.sort()
292 total = len(files) 292 total = len(files)
293 repo.ui.progress(_('archiving'), 0, unit=_('files'), total=total) 293 if total:
294 for i, f in enumerate(files): 294 files.sort()
295 ff = ctx.flags(f) 295 repo.ui.progress(_('archiving'), 0, unit=_('files'), total=total)
296 write(f, 'x' in ff and 0755 or 0644, 'l' in ff, ctx[f].data) 296 for i, f in enumerate(files):
297 repo.ui.progress(_('archiving'), i + 1, item=f, 297 ff = ctx.flags(f)
298 unit=_('files'), total=total) 298 write(f, 'x' in ff and 0755 or 0644, 'l' in ff, ctx[f].data)
299 repo.ui.progress(_('archiving'), None) 299 repo.ui.progress(_('archiving'), i + 1, item=f,
300 unit=_('files'), total=total)
301 repo.ui.progress(_('archiving'), None)
300 302
301 if subrepos: 303 if subrepos:
302 for subpath in sorted(ctx.substate): 304 for subpath in sorted(ctx.substate):
303 sub = ctx.sub(subpath) 305 sub = ctx.sub(subpath)
304 submatch = matchmod.narrowmatcher(subpath, matchfn) 306 submatch = matchmod.narrowmatcher(subpath, matchfn)
305 sub.archive(repo.ui, archiver, prefix, submatch) 307 total += sub.archive(repo.ui, archiver, prefix, submatch)
308
309 if total == 0:
310 raise error.Abort(_('no files match the archive pattern'))
306 311
307 archiver.done() 312 archiver.done()
313 return total