Revision control

++ #! /bin/sh
++ # Copyright (C) 2015 The Qt Company Ltd.
++ #
++ # You may use this file under the terms of the 3-clause BSD license.
++ # See the file LICENSE from this package for details.
++ #
++
++ # Usage: in every repository you want to have checked:
++ # cd .git/hooks
++ # ln -s /path/to/git_post_commit_hook post-commit
++ #
++
++ makeAbsolute() {
++ case $1 in
++ /*)
++ # already absolute, return it
++ echo "$1"
++ ;;
++ *)
++ # relative, prepend $2 made absolute
++ echo `makeAbsolute "$2" "$PWD"`/"$1" | sed 's,/\.$,,'
++ ;;
++ esac
++ }
++
++ me=$0
++ if test -L "$me"; then
++ # Try GNU readlink(1)
++ nme=`readlink -nf "$me" 2>/dev/null`
++ if test -n "$nme"; then
++ me=$nme
++ else
++ # No GNU readlink(1), so let's try ls -l
++ base=`dirname "$me"`
++ me=`ls -l "$me" | sed 's/^.*-> //'`
++ me=`makeAbsolute "$me" "$base"`
++ fi
++ fi
++
++ sha1=${1-HEAD} # just for debugging
++ exec `dirname "$me"`/sanitize-commit $sha1 strict >&2