[PATCH 2 of 2] bisect with command: ability to skip revision or abort bisection
Alexander Solovyov
piranha at piranha.org.ua
Thu Oct 16 12:26:44 CDT 2008
# HG changeset patch
# User Alexander Solovyov <piranha at piranha.org.ua>
# Date 1224175209 -10800
# Node ID 00a3b4b029d5fa0f25ae4649c6a905734a9f7680
# Parent 2be1ba471a40e7fc3a52edbc7a51aafd564bfa49
bisect with command: ability to skip revision or abort bisection
diff --git a/mercurial/commands.py b/mercurial/commands.py
--- a/mercurial/commands.py
+++ b/mercurial/commands.py
@@ -276,9 +276,11 @@
As a shortcut, you can also use the revision argument to mark a
revision as good or bad without checking it out first.
- If you supply a command it will be used for automatic bisection. Its
- exit status will be used as flag to mark revision as bad or good (good
- in case of 0 and bad in any other case).
+ If you supply a command it will be used for automatic bisection. Its exit
+ status will be used as flag to mark revision as bad or good. In case exit
+ status is 0 the revision is marked as good, 125 - skipped, 127 (command not
+ found) - bisection will be aborted and any other status bigger than 0 will
+ mark revision as bad.
"""
def print_result(nodes, good):
displayer = cmdutil.show_changeset(ui, repo, {})
@@ -328,10 +330,18 @@
if command:
changesets = 1
while changesets:
- # check state
- status = bool(list(os.popen3(command)[2]))
+ # update state
+ status = os.spawnlp(os.P_WAIT, command)
node = repo.lookup(rev or '.')
- transition = (status and 'bad' or 'good')
+ if status == 125:
+ transition = "skip"
+ elif status == 0:
+ transition = "good"
+ # status < 0 means process was killed
+ elif status == 127 or status < 0:
+ break
+ else:
+ transition = "bad"
state[transition].append(node)
ui.note(_('Changeset %s: %s\n') % (short(node), transition))
check_state(state, interactive=False)
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