commands: support consuming stream clone bundles
For the same reasons that we don't produce stream clone bundles with `hg
bundle`, we don't support consuming stream clone bundles with `hg
unbundle`. We introduce a complementary debug command for applying
stream clone bundles. This command is mostly to facilitate testing.
Although it may be used to manually apply stream clone bundles until a
more formal mechanism is (possibly) adopted.
Test for changeset ba7c74081861
(update dirstate correctly for non-branchmerge updates)
$ hg init a
$ cd a
$ echo a > a
$ hg add a
$ hg commit -m a
$ cd ..
$ hg clone a b
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd a
$ hg mv a b
$ hg commit -m move
$ echo b >> b
$ hg commit -m b
$ cd ../b
$ hg pull ../a
pulling from ../a
searching for changes
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 1 files
(run 'hg update' to get a working copy)
$ hg update
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ cd ..