changeset 51431:fe68a2dc0bf2

chainsaw-update: log actual locks breaking Previously, the command would simply state that it was about to break locks, not if there was actually some to break. This version is race-free. It would be also possible to display the content of the lock before hand (not race-free but informative in almost all cases).
author Georges Racinet <georges.racinet@octobus.net>
date Wed, 17 Jan 2024 14:39:06 +0100
parents 187c5769a629
children e79c7320605f
files hgext/chainsaw.py tests/test-chainsaw-update.t
diffstat 2 files changed, 12 insertions(+), 5 deletions(-) [+]
line wrap: on
line diff
--- a/hgext/chainsaw.py	Wed Jan 17 14:26:58 2024 +0100
+++ b/hgext/chainsaw.py	Wed Jan 17 14:39:06 2024 +0100
@@ -120,9 +120,10 @@
         raise error.InputError(_(b'specify a target revision with --rev'))
     if not source:
         raise error.InputError(_(b'specify a pull path with --source'))
-    ui.status(_(b'breaking locks, if any\n'))
-    repo.svfs.tryunlink(b'lock')
-    repo.vfs.tryunlink(b'wlock')
+    if repo.svfs.tryunlink(b'lock'):
+        ui.status(_(b'had to break store lock\n'))
+    if repo.vfs.tryunlink(b'wlock'):
+        ui.status(_(b'had to break working copy lock\n'))
 
     ui.status(_(b'recovering after interrupted transaction, if any\n'))
     repo.recover()
--- a/tests/test-chainsaw-update.t	Wed Jan 17 14:26:58 2024 +0100
+++ b/tests/test-chainsaw-update.t	Wed Jan 17 14:39:06 2024 +0100
@@ -26,7 +26,6 @@
   $ hg init repo
   $ cd repo
   $ hg admin::chainsaw-update --rev default --source ../src
-  breaking locks, if any
   recovering after interrupted transaction, if any
   no interrupted transaction available
   pulling from ../src
@@ -51,8 +50,15 @@
   wlock: (.*?), process 171814, host invalid.host.test/effffffc \((\d+)s\) (re)
   [2]
 
-  $ hg admin::chainsaw-update --no-purge-ignored --rev default --source ../src -q
+  $ hg admin::chainsaw-update --no-purge-ignored --rev default --source ../src
+  had to break store lock
+  had to break working copy lock
+  recovering after interrupted transaction, if any
   no interrupted transaction available
+  pulling from ../src
+  updating to revision 'default'
+  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
+  chainsaw-update to revision 'default' for repository at '$TESTTMP/repo' done
 
 Test file purging capabilities
 ------------------------------