contrib: run editmergeps.ps1 from the same location as editmergeps.bat
This change is needed for cases when user does not put editmergeps.bat
directly into PATH, but rather uses 'merge-tools.editmergeps.executable'
config option to provide a full path to editmergeps.bat. In such cases,
editmergeps.ps1 cannot be run simply by name, it needs a full path. In
BATCH file %~dp0 stands for the directory in which the original file
is located.
#require test-repo
$ . "$TESTDIR/helpers-testrepo.sh"
$ cat <<'EOF' > scanhelptopics.py
> from __future__ import absolute_import, print_function
> import re
> import sys
> if sys.platform == "win32":
> import os, msvcrt
> msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
> topics = set()
> topicre = re.compile(r':hg:`help ([a-z0-9\-.]+)`')
> for fname in sys.argv:
> with open(fname) as f:
> topics.update(m.group(1) for m in topicre.finditer(f.read()))
> for s in sorted(topics):
> print(s)
> EOF
$ cd "$TESTDIR"/..
Check if ":hg:`help TOPIC`" is valid:
(use "xargs -n1 -t" to see which help commands are executed)
$ hg files 'glob:{hgdemandimport,hgext,mercurial}/**/*.py' | sed 's|\\|/|g' \
> | xargs python "$TESTTMP/scanhelptopics.py" \
> | xargs -n1 hg help > /dev/null