Mercurial > public > mercurial-scm > hg
comparison mercurial/localrepo.py @ 51632:fcc149f3fdcb stable
hooks: add a prewlock and a prelock hooks
This is useful for testing.
| author | Pierre-Yves David <pierre-yves.david@octobus.net> |
|---|---|
| date | Tue, 11 Jun 2024 03:03:47 +0200 |
| parents | 9da3fcc5f70f |
| children | 69c5f8d6c710 |
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| 51631:3b69324d9535 | 51632:fcc149f3fdcb |
|---|---|
| 3113 l = self._currentlock(self._lockref) | 3113 l = self._currentlock(self._lockref) |
| 3114 if l is not None: | 3114 if l is not None: |
| 3115 l.lock() | 3115 l.lock() |
| 3116 return l | 3116 return l |
| 3117 | 3117 |
| 3118 self.hook(b'prelock', throw=True) | |
| 3118 l = self._lock( | 3119 l = self._lock( |
| 3119 vfs=self.svfs, | 3120 vfs=self.svfs, |
| 3120 lockname=b"lock", | 3121 lockname=b"lock", |
| 3121 wait=wait, | 3122 wait=wait, |
| 3122 releasefn=None, | 3123 releasefn=None, |
| 3137 l = self._wlockref() if self._wlockref else None | 3138 l = self._wlockref() if self._wlockref else None |
| 3138 if l is not None and l.held: | 3139 if l is not None and l.held: |
| 3139 l.lock() | 3140 l.lock() |
| 3140 return l | 3141 return l |
| 3141 | 3142 |
| 3143 self.hook(b'prewlock', throw=True) | |
| 3142 # We do not need to check for non-waiting lock acquisition. Such | 3144 # We do not need to check for non-waiting lock acquisition. Such |
| 3143 # acquisition would not cause dead-lock as they would just fail. | 3145 # acquisition would not cause dead-lock as they would just fail. |
| 3144 if wait and ( | 3146 if wait and ( |
| 3145 self.ui.configbool(b'devel', b'all-warnings') | 3147 self.ui.configbool(b'devel', b'all-warnings') |
| 3146 or self.ui.configbool(b'devel', b'check-locks') | 3148 or self.ui.configbool(b'devel', b'check-locks') |