stack: get stack data directly from stack and remove stackdata()
stackdata function began its life in 137f8b04901e as a proto-stack: it computed
stack revs on its own and only had one property to return, "changesetcount".
Later it started to prepare and return more properties, but since b933a8068c17
it was computing revs using a getstack function. And then finally in
17749d9d3968 it started to rely on stack class entirely.
It was a good function, but now, when all the logic it provided was factored
into stack class, I'd say it's finally time for it to be put to rest.
Testing the `--no-update` flag to `hg evolve` command
=====================================================
There is an `--update` flag to `hg evolve` command which defaults to False. The
`--update` flag updates to the head of the evolved revisions. If you don't want
to change your working directory or update your working directory to its
successor after hg evolve, `hg evolve --no-update` is the thing for you.
This patch tests that flag.
Setup
-----
$ cat >> $HGRCPATH <<EOF
> [alias]
> glog = log -GT "{rev}:{node|short} {desc}\n ({bookmarks}) {phase}"
> [extensions]
> EOF
$ echo "evolve=$(echo $(dirname $TESTDIR))/hgext3rd/evolve/" >> $HGRCPATH
$ hg init stoprepo
$ cd stoprepo
$ echo ".*\.orig" > .hgignore
$ hg add .hgignore
$ hg ci -m "added hgignore"
$ for ch in a b c d; do echo foo > $ch; hg add $ch; hg ci -qm "added "$ch; done;
$ hg glog
@ 4:c41c793e0ef1 added d
| () draft
o 3:ca1b80f7960a added c
| () draft
o 2:b1661037fa25 added b
| () draft
o 1:c7586e2a9264 added a
| () draft
o 0:8fa14d15e168 added hgignore
() draft
Making sure we stay where we were if current wdir parent was not obsoleted
--------------------------------------------------------------------------
$ hg up .^^
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
$ echo bar > b
$ hg amend
2 new orphan changesets
$ hg glog
@ 5:7ed0642d644b added b
| () draft
| * 4:c41c793e0ef1 added d
| | () draft
| * 3:ca1b80f7960a added c
| | () draft
| x 2:b1661037fa25 added b
|/ () draft
o 1:c7586e2a9264 added a
| () draft
o 0:8fa14d15e168 added hgignore
() draft
There is no 'working directory is now at' message because we didn't update
$ hg evolve --all --no-update
move:[3] added c
atop:[5] added b
move:[4] added d
$ hg glog
o 7:b6b20b8eefdc added d
| () draft
o 6:7c46f743e62f added c
| () draft
@ 5:7ed0642d644b added b
| () draft
o 1:c7586e2a9264 added a
| () draft
o 0:8fa14d15e168 added hgignore
() draft
Updating to successor when working directory parent is obsoleted by evolution
-----------------------------------------------------------------------------
$ hg prev
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
[1] added a
$ echo bar > a
$ hg amend
3 new orphan changesets
$ hg up 7ed0642d644b
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg glog
o 8:3d41537b44ca added a
| () draft
| * 7:b6b20b8eefdc added d
| | () draft
| * 6:7c46f743e62f added c
| | () draft
| @ 5:7ed0642d644b added b
| | () draft
| x 1:c7586e2a9264 added a
|/ () draft
o 0:8fa14d15e168 added hgignore
() draft
$ hg evolve --all --any --no-update
move:[5] added b
atop:[8] added a
move:[6] added c
move:[7] added d
working directory is now at 12c720cb3782
$ hg glog
o 11:a74d9f22ba3f added d
| () draft
o 10:958f5155e8cd added c
| () draft
@ 9:12c720cb3782 added b
| () draft
o 8:3d41537b44ca added a
| () draft
o 0:8fa14d15e168 added hgignore
() draft