next: prompt user to choose child in ambiguity in `hg next --evolve`
This patch makes `hg next --evolve` prompt user to choose a child to evolve and
update when multiple of them exists. This is improvement over previous behavior
where we used to error out saying ambiguous next unstable changeset and told
user to manually use `hg evolve -r rev`. While writing this patch, I am
personally very happy to have this feature as I have encountered this stage many
times and I wanted `next --evolve` to take care of that.
It uses the revselectionprompt thing added in earlier patches.
$ cat >> $HGRCPATH <<EOF
> [defaults]
> amend=-d "0 0"
> [ui]
> ssh=python "$RUNTESTDIR/dummyssh"
> [phases]
> publish = False
> [extensions]
> EOF
$ echo "evolve=$(echo $(dirname $TESTDIR))/hgext3rd/evolve/" >> $HGRCPATH
$ mkcommit() {
> echo "$1" > "$1"
> hg add "$1"
> hg ci -m "add $1"
> }
setup repo
$ hg init server
$ hg clone ssh://user@dummy/server client
no changes found
updating to branch default
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cp -r client other
Smoke testing
===============
$ cd client
$ mkcommit 0
$ mkcommit a
$ hg push
pushing to ssh://user@dummy/server
searching for changes
remote: adding changesets
remote: adding manifests
remote: adding file changes
remote: added 2 changesets with 2 changes to 2 files
$ hg pull
pulling from ssh://user@dummy/server
searching for changes
no changes found
$ hg pull -R ../other
pulling from ssh://user@dummy/server
requesting all changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 2 files
new changesets 8685c6d34325:4957bfdac07e
(run 'hg update' to get a working copy)
$ hg push -R ../other
pushing to ssh://user@dummy/server
searching for changes
no changes found
[1]
Push
=============
$ echo 'A' > a
$ hg amend
$ hg push
pushing to ssh://user@dummy/server
searching for changes
remote: adding changesets
remote: adding manifests
remote: adding file changes
remote: added 1 changesets with 1 changes to 1 files (+1 heads)
remote: 1 new obsolescence markers
remote: obsoleted 1 changesets
$ hg push
pushing to ssh://user@dummy/server
searching for changes
no changes found
[1]
Pull
=============
$ hg -R ../other pull
pulling from ssh://user@dummy/server
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to [12] files \(\+1 heads\) (re)
1 new obsolescence markers
obsoleted 1 changesets
new changesets 9d1c114e7797
(run 'hg heads' to see heads)
$ hg -R ../other pull
pulling from ssh://user@dummy/server
searching for changes
no changes found
$ cd ..