Mercurial > hg
comparison mercurial/commands.py @ 10650:9ea7238ad935
archive: autodetect archive type by extension (issue2058)
| author | David Wolever <david@wolever.net> |
|---|---|
| date | Thu, 11 Mar 2010 15:52:17 +0100 |
| parents | e13797685ee6 |
| children | 5f091fc1bab7 |
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| 10649:e13797685ee6 | 10650:9ea7238ad935 |
|---|---|
| 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 |