#!/bin/sh

set -e

# summary of how this script can be called:
#        * <prerm> `remove'
#        * <old-prerm> `upgrade' <new-version>
#        * <new-prerm> `failed-upgrade' <old-version>
#        * <conflictor's-prerm> `remove' `in-favour' <package> <new-version>
#        * <deconfigured's-prerm> `deconfigure' `in-favour'
#          <package-being-installed> <version> `removing'
#          <conflicting-package> <version>
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package

case "$1" in
    remove|upgrade|deconfigure)
        # Check if SourceGit is running and stop it
        if pidof -q sourcegit || pgrep -f sourcegit > /dev/null; then
            echo "SourceGit is running, stopping it before removal..."
            killall sourcegit 2>/dev/null || pkill -f sourcegit 2>/dev/null || true
            # Wait for SourceGit to exit
            sleep 1
        fi
    ;;

    failed-upgrade)
    ;;

    *)
        echo "prerm called with unknown argument \`$1'" >&2
        exit 1
    ;;
esac

exit 0