narrowrepo: make repo requirement include the string 'experimental'
We can just move to "narrow" or similar when we finalize the
format. I'm not sure what the migration process from one requirement
to another should look like, but we're about to cross that bridge at
Google once this change lands, so hopefully we'll know soon.
Differential Revision: https://phab.mercurial-scm.org/D2007
Make a narrow clone then archive it
$ . "$TESTDIR/narrow-library.sh"
$ hg init master
$ cd master
$ for x in `$TESTDIR/seq.py 3`; do
> echo $x > "f$x"
> hg add "f$x"
> hg commit -m "Add $x"
> done
$ cat >> .hg/hgrc << EOF
> [narrowhgacl]
> default.includes=f1 f2
> EOF
$ hg serve -a localhost -p $HGPORT1 -d --pid-file=hg.pid
$ cat hg.pid >> "$DAEMON_PIDS"
$ cd ..
$ hg clone http://localhost:$HGPORT1 narrowclone1
requesting all changes
adding changesets
adding manifests
adding file changes
added 3 changesets with 2 changes to 2 files
new changesets * (glob)
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
The clone directory should only contain f1 and f2
$ ls -1 narrowclone1 | sort
f1
f2
Requirements should contain narrowhg
$ cat narrowclone1/.hg/requires | grep narrowhg
narrowhg-experimental
NarrowHG should track f1 and f2
$ hg -R narrowclone1 tracked
I path:f1
I path:f2