subrepos: abort commit by default if a subrepo is dirty (BC) This changeset flips the default value of ui.commitsubrepos setting from True to False and adds a --subrepos flag to commit. The commit, status, and diff commands behave like this with regard to recusion and the ui.commitsubrepos setting: | recurses | recurses | by default | with --subrepos --------+---------------+---------------- commit: | commitsubrepo | True status: | False | True diff: | False | True By changing the default from True to False, the table becomes consistent in the two columns: * without --subrepos on the command line, commit will abort if a subrepo is dirty and status/diff wont show changes inside subrepos. * with --subrepos, all three commands will recurse. A --subrepos flag on the command line overrides the config settin.g

--- a/tests/test-subrepo.t	Thu Oct 20 17:05:13 2011 -0400
+++ b/tests/test-subrepo.t	Fri Oct 21 00:33:08 2011 +0200
@@ -1,3 +1,8 @@
+Let commit recurse into subrepos by default to match pre-2.0 behavior:
+
+  $ echo "[ui]" >> $HGRCPATH
+  $ echo "commitsubrepos = Yes" >> $HGRCPATH
+
   $ rm -rf sub
   $ mkdir sub
   $ cd sub
@@ -107,6 +112,7 @@
   $ echo c > s/a
   $ hg --config ui.commitsubrepos=no ci -m4
   abort: uncommitted changes in subrepo s
+  (use --subrepos for recursive commit)
   [255]
   $ hg ci -m4
   committing subrepository s