#!/bin/sh

here=`python -c "import os; print os.path.realpath('$0')"`

repo_root=`dirname "$here"`

if !( hg --version -q | grep -qe 'version 2\.[1-9]' ); then

    echo 'You need mercurial 2.1 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