tests/test-hgcia

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

cat >> $HGRCPATH <<EOF
[extensions]
hgcia=

[hooks]
changegroup.cia = python:hgext.hgcia.hook

[cia]
user = testuser
project = testproject
test = True
EOF

hg init src
hg init cia

cd src
echo foo > foo
hg ci -Amfoo

hg push ../cia