tests/test-rebase-keep-branch

templatefilters: add new stripdir filter

Adds a new template filter for removing directory levels from a
string. Examples:

{foo|stripdir} -> 'foo'
{foo/bar|stripdir} -> 'foo'
{foo/bar/more|stripdir} -> 'foo/bar'
{foo/bar/more|stripdir|stripdir} -> 'foo'

#!/bin/sh

echo "[extensions]" >> $HGRCPATH
echo "graphlog=" >> $HGRCPATH
echo "rebase=" >> $HGRCPATH

addcommit () {
    echo $1 > $1
    hg add $1
    hg commit -d "${2} 0" -u test -m $1
}

hg init a
cd a
addcommit "c1" 0
addcommit "c2" 1

addcommit "l1" 2
addcommit "l2" 3

hg update -C 1
hg branch 'notdefault'
addcommit "r1" 4
hg glog --template '{rev}:{desc}:{branches}\n'

echo
echo '% Rebase a branch while preserving the branch name'
hg update -C 3
hg rebase -b 4 -d 3 --keepbranches 2>&1 | sed 's/\(saving bundle to \).*/\1/'
hg glog --template '{rev}:{desc}:{branches}\n'