zeitgit

#!/bin/sh

git config core.repositoryformatversion >/dev/null
if [ $? -ne 0 ]; then
	echo "Not a git repository" >&2
	exit 1
fi

if [ "$1" = "enable" ]; then

        ORIGPATH=$PWD
        # Back through (..) our full cwd until we find the repo base directory with .git/ in it.
        while [ "$REPOPATH" = "" ] ; do
                if [ -d .git ] ; then
                        REPOPATH=$PWD
                elif [ "$PWD" = "/" ]; then
                        REPOPATH=/
                else
                    cd ..
                fi
        done

	HOOKFILE="$REPOPATH/.git/hooks/post-commit"
	if [ ! -f "$HOOKFILE" ]; then
            curl -s -L "https://raw.githubusercontent.com/flightaware/zeitgit/master/hooks/post-commit" >"$HOOKFILE"
            chmod a+x "$HOOKFILE"
	fi

	git config zeitgit.enabled true

	if [ "$2" != "" ]; then
		git config zeitgit.receiveremail $2
	else
		git config zeitgit.receiveremail gitcommit@flightaware.com
	fi

        cd "$ORIGPATH"
elif [ "$1" = "disable" ]; then
	git config zeitgit.enabled false
else
	echo "Usage: `basename $0` enable  [email@example.com]"
	echo "       `basename $0` disable"
	exit 1
fi

echo "Zeitgit configuration:"
git config -l | grep -i zeitgit | sed 's/^/  /'