Mercurial > public > mercurial-scm > hg-stable

diff mercurial/subrepo.py @ 18967:88d1b59f6906

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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 ca480d710fe6
children 811e253226c3
line wrap: on
line diff
--- a/mercurial/subrepo.py	Sat Feb 09 14:22:52 2013 -0500
+++ b/mercurial/subrepo.py	Thu Mar 21 22:09:15 2013 +0100
@@ -423,6 +423,7 @@
             ui.progress(_('archiving (%s)') % relpath, i + 1,
                         unit=_('files'), total=total)
         ui.progress(_('archiving (%s)') % relpath, None)
+        return total
 
     def walk(self, match):
         '''
@@ -580,14 +581,15 @@
     @annotatesubrepoerror
     def archive(self, ui, archiver, prefix, match=None):
         self._get(self._state + ('hg',))
-        abstractsubrepo.archive(self, ui, archiver, prefix, match)
-
+        total = abstractsubrepo.archive(self, ui, archiver, prefix, match)
         rev = self._state[1]
         ctx = self._repo[rev]
         for subpath in ctx.substate:
             s = subrepo(ctx, subpath)
             submatch = matchmod.narrowmatcher(subpath, match)
-            s.archive(ui, archiver, os.path.join(prefix, self._path), submatch)
+            total += s.archive(
+                ui, archiver, os.path.join(prefix, self._path), submatch)
+        return total
 
     @annotatesubrepoerror
     def dirty(self, ignoreupdate=False):
@@ -1383,9 +1385,10 @@
                 os.remove(path)
 
     def archive(self, ui, archiver, prefix, match=None):
+        total = 0
         source, revision = self._state
         if not revision:
-            return
+            return total
         self._fetch(source, revision)
 
         # Parse git's native archive command.
@@ -1406,9 +1409,11 @@
                 data = tar.extractfile(info).read()
             archiver.addfile(os.path.join(prefix, self._path, info.name),
                              info.mode, info.issym(), data)
+            total += 1
             ui.progress(_('archiving (%s)') % relpath, i + 1,
                         unit=_('files'))
         ui.progress(_('archiving (%s)') % relpath, None)
+        return total
 
 
     @annotatesubrepoerror