histedit: abort rather than edit a public changeset (
issue4704)
This is suboptimal as the user still has to explicitly cancel the
histedit afterwards, but it prevents the immediate problem.
histedit should probably implicitly do 'hg histedit --abort' if a
util.Abort is raised internally.
--- a/hgext/histedit.py Fri Jun 05 15:06:58 2015 -0400
+++ b/hgext/histedit.py Fri Jun 05 15:20:33 2015 -0400
@@ -433,6 +433,10 @@
ctxs = list(repo.set('%d::%d', first, last))
if not ctxs:
return None
+ for c in ctxs:
+ if not c.mutable():
+ raise util.Abort(
+ _("cannot fold into public change %s") % node.short(c.node()))
base = first.parents()[0]
# commit a new version of the old changeset, including the update
--- a/tests/test-histedit-edit.t Fri Jun 05 15:06:58 2015 -0400
+++ b/tests/test-histedit-edit.t Fri Jun 05 15:20:33 2015 -0400
@@ -456,12 +456,12 @@
> cat "\$1" | sed s/pick/fold/ > tmp
> mv tmp "\$1"
> EOF
-(BROKEN)
$ HGEDITOR="sh ../edit.sh" hg histedit 2
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
reverting a
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
- 2 files updated, 0 files merged, 0 files removed, 0 files unresolved
- 0 files updated, 0 files merged, 0 files removed, 0 files unresolved
- saved backup bundle to $TESTTMP/r0/.hg/strip-backup/18aa70c8ad22-3aea8ae3-backup.hg (glob)
-(BROKEN)
+ abort: cannot fold into public change 18aa70c8ad22
+ [255]
+TODO: this abort shouldn't be required, but it is for now to leave the repo in
+a clean state.
+ $ hg histedit --abort