| pulkit |
| hg-reviewers |
The code does not support multiple destination and will probably never do so.
So lets use the dedicated API for this case.
| Automatic diff as part of commit; lint not applicable. |
| Automatic diff as part of commit; unit tests not applicable. |
| Path | Packages | |||
|---|---|---|---|---|
| M | hgext/relink.py (14 lines) |
| from mercurial.i18n import _ | from mercurial.i18n import _ | ||||
| from mercurial.pycompat import open | from mercurial.pycompat import open | ||||
| from mercurial import ( | from mercurial import ( | ||||
| error, | error, | ||||
| hg, | hg, | ||||
| registrar, | registrar, | ||||
| util, | util, | ||||
| ) | ) | ||||
| from mercurial.utils import stringutil | from mercurial.utils import ( | ||||
| stringutil, | |||||
| urlutil, | |||||
| ) | |||||
| cmdtable = {} | cmdtable = {} | ||||
| command = registrar.command(cmdtable) | command = registrar.command(cmdtable) | ||||
| # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for | # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for | ||||
| # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should | # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should | ||||
| # be specifying the version(s) of Mercurial they are tested with, or | # be specifying the version(s) of Mercurial they are tested with, or | ||||
| # leave the attribute unspecified. | # leave the attribute unspecified. | ||||
| testedwith = b'ships-with-hg-core' | testedwith = b'ships-with-hg-core' | ||||
| Do not attempt any read operations on this repository while the | Do not attempt any read operations on this repository while the | ||||
| command is running. (Both repositories will be locked against | command is running. (Both repositories will be locked against | ||||
| writes.) | writes.) | ||||
| """ | """ | ||||
| if not util.safehasattr(util, b'samefile') or not util.safehasattr( | if not util.safehasattr(util, b'samefile') or not util.safehasattr( | ||||
| util, b'samedevice' | util, b'samedevice' | ||||
| ): | ): | ||||
| raise error.Abort(_(b'hardlinks are not supported on this system')) | raise error.Abort(_(b'hardlinks are not supported on this system')) | ||||
| src = hg.repository( | |||||
| repo.baseui, | if origin is None and b'default-relink' in ui.paths: | ||||
| ui.expandpath(origin or b'default-relink', origin or b'default'), | origin = b'default-relink' | ||||
| ) | path, __ = urlutil.get_unique_pull_path(b'relink', repo, ui, origin) | ||||
| src = hg.repository(repo.baseui, path) | |||||
| ui.status(_(b'relinking %s to %s\n') % (src.store.path, repo.store.path)) | ui.status(_(b'relinking %s to %s\n') % (src.store.path, repo.store.path)) | ||||
| if repo.root == src.root: | if repo.root == src.root: | ||||
| ui.status(_(b'there is nothing to relink\n')) | ui.status(_(b'there is nothing to relink\n')) | ||||
| return | return | ||||
| if not util.samedevice(src.store.path, repo.store.path): | if not util.samedevice(src.store.path, repo.store.path): | ||||
| # No point in continuing | # No point in continuing | ||||
| raise error.Abort(_(b'source and destination are on different devices')) | raise error.Abort(_(b'source and destination are on different devices')) | ||||