obsolete: introduce an extension helper and use it
this extension helper allow most of setup operation to be declared in place
using decorator. This allow clear separation between independant part of the
code.
This is the first HUGE wave of changes related to this introduction.
The goal is to have a clear distinction and documention of every part of this
extension.
#!/bin/sh
here=`python -c "import os; print os.path.realpath('$0')"`
repo_root=`dirname "$here"`
if !( hg --version -q | grep -qe 'version 2\.[3-9]' ); then
echo 'You need mercurial 2.3 or later' >&2
exit 2
fi
cat << EOF >&2
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
XXX Add lines below to the [extensions] section of you hgrc XXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
EOF
cat << EOF | sed -e "s#XXXREPOPATHXXX#${repo_root}#"
[extensions]
### experimental extensions for history rewriting
# obsolete relation support (will move in core)
obsolete=XXXREPOPATHXXX/hgext/obsolete.py
# history rewriting UI
# needed by evolve
hgext.rebase=
evolve=XXXREPOPATHXXX/hgext/evolve.py
[alias]
### useful alias to check future amend result
# equivalent to the qdiff command for mq
# diff
pdiff=diff --rev .^
# status
pstatus=status --rev .^
# diff with the previous amend
odiff=diff --rev 'limit(precursors(.),1)' --rev .
EOF
cat << EOF >&2
### check qsync-enable.sh if your need mq export too.
EOF