Mercurial > hg
comparison mercurial/commands.py @ 10650:9ea7238ad935
archive: autodetect archive type by extension (issue2058)
author | David Wolever <david@wolever.net> |
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date | Thu, 11 Mar 2010 15:52:17 +0100 |
parents | e13797685ee6 |
children | 5f091fc1bab7 |
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10649:e13797685ee6 | 10650:9ea7238ad935 |
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156 '''create an unversioned archive of a repository revision | 156 '''create an unversioned archive of a repository revision |
157 | 157 |
158 By default, the revision used is the parent of the working | 158 By default, the revision used is the parent of the working |
159 directory; use -r/--rev to specify a different revision. | 159 directory; use -r/--rev to specify a different revision. |
160 | 160 |
161 To specify the type of archive to create, use -t/--type. Valid | 161 The archive type is automatically detected based on file |
162 types are: | 162 extension (or override using -t/--type). |
163 | |
164 Valid types are: | |
163 | 165 |
164 :``files``: a directory full of files (default) | 166 :``files``: a directory full of files (default) |
165 :``tar``: tar archive, uncompressed | 167 :``tar``: tar archive, uncompressed |
166 :``tbz2``: tar archive, compressed using bzip2 | 168 :``tbz2``: tar archive, compressed using bzip2 |
167 :``tgz``: tar archive, compressed using gzip | 169 :``tgz``: tar archive, compressed using gzip |
182 raise util.Abort(_('no working directory: please specify a revision')) | 184 raise util.Abort(_('no working directory: please specify a revision')) |
183 node = ctx.node() | 185 node = ctx.node() |
184 dest = cmdutil.make_filename(repo, dest, node) | 186 dest = cmdutil.make_filename(repo, dest, node) |
185 if os.path.realpath(dest) == repo.root: | 187 if os.path.realpath(dest) == repo.root: |
186 raise util.Abort(_('repository root cannot be destination')) | 188 raise util.Abort(_('repository root cannot be destination')) |
187 matchfn = cmdutil.match(repo, [], opts) | 189 |
188 kind = opts.get('type') or 'files' | 190 def guess_type(): |
191 exttypes = { | |
192 'tar': ['.tar'], | |
193 'tbz2': ['.tbz2', '.tar.bz2'], | |
194 'tgz': ['.tgz', '.tar.gz'], | |
195 'zip': ['.zip'], | |
196 } | |
197 | |
198 for type, extensions in exttypes.items(): | |
199 if any(dest.endswith(ext) for ext in extensions): | |
200 return type | |
201 return None | |
202 | |
203 kind = opts.get('type') or guess_type() or 'files' | |
189 prefix = opts.get('prefix') | 204 prefix = opts.get('prefix') |
205 | |
190 if dest == '-': | 206 if dest == '-': |
191 if kind == 'files': | 207 if kind == 'files': |
192 raise util.Abort(_('cannot archive plain files to stdout')) | 208 raise util.Abort(_('cannot archive plain files to stdout')) |
193 dest = sys.stdout | 209 dest = sys.stdout |
194 if not prefix: | 210 if not prefix: |
195 prefix = os.path.basename(repo.root) + '-%h' | 211 prefix = os.path.basename(repo.root) + '-%h' |
212 | |
196 prefix = cmdutil.make_filename(repo, prefix, node) | 213 prefix = cmdutil.make_filename(repo, prefix, node) |
214 matchfn = cmdutil.match(repo, [], opts) | |
197 archival.archive(repo, dest, node, kind, not opts.get('no_decode'), | 215 archival.archive(repo, dest, node, kind, not opts.get('no_decode'), |
198 matchfn, prefix) | 216 matchfn, prefix) |
199 | 217 |
200 def backout(ui, repo, node=None, rev=None, **opts): | 218 def backout(ui, repo, node=None, rev=None, **opts): |
201 '''reverse effect of earlier changeset | 219 '''reverse effect of earlier changeset |