119 - copy to a temp structure if diffing working revision with |
119 - copy to a temp structure if diffing working revision with |
120 another one and more than 1 file is changed |
120 another one and more than 1 file is changed |
121 - just invoke the diff for a single file in the working dir |
121 - just invoke the diff for a single file in the working dir |
122 ''' |
122 ''' |
123 node1, node2 = cmdutil.revpair(repo, opts['rev']) |
123 node1, node2 = cmdutil.revpair(repo, opts['rev']) |
124 files, matchfn, anypats = cmdutil.matchpats(repo, pats, opts) |
124 matcher = cmdutil.match(repo, pats, opts) |
125 modified, added, removed, deleted, unknown = repo.status( |
125 modified, added, removed, deleted, unknown = repo.status( |
126 node1, node2, files, match=matchfn)[:5] |
126 node1, node2, matcher.files(), match=matcher)[:5] |
127 if not (modified or added or removed): |
127 if not (modified or added or removed): |
128 return 0 |
128 return 0 |
129 |
129 |
130 tmproot = tempfile.mkdtemp(prefix='extdiff.') |
130 tmproot = tempfile.mkdtemp(prefix='extdiff.') |
131 dir2root = '' |
131 dir2root = '' |