subrepo: make update -C clean the working directory for svn subrepos
This makes 'hg update --clean' behave the same way for both kinds of
subrepositories. Before Subversion subrepos did not take the clean
parameter into account, but just updated to the given revision and
merged uncommitted changes into that.
$ echo "[extensions]" >> $HGRCPATH
$ echo "rebase=" >> $HGRCPATH
$ echo "bookmarks=" >> $HGRCPATH
initialize repository
$ hg init
$ echo 'a' > a
$ hg ci -A -m "0"
adding a
$ echo 'b' > b
$ hg ci -A -m "1"
adding b
$ hg up 0
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo 'c' > c
$ hg ci -A -m "2"
adding c
created new head
$ echo 'd' > d
$ hg ci -A -m "3"
adding d
$ hg bookmark -r 1 one
$ hg bookmark -r 3 two
bookmark list
$ hg bookmark
* two 3:2ae46b1d99a7
one 1:925d80f479bb
rebase
$ hg rebase -s two -d one
saved backup bundle to $TESTTMP/.hg/strip-backup/*-backup.hg (glob)
$ hg log
changeset: 3:9163974d1cb5
tag: one
tag: tip
tag: two
parent: 1:925d80f479bb
parent: 2:db815d6d32e6
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: 3
changeset: 2:db815d6d32e6
parent: 0:f7b1eb17ad24
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: 2
changeset: 1:925d80f479bb
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: 1
changeset: 0:f7b1eb17ad24
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: 0