#!/bin/sh

set -e

# summary of how this script can be called:
#        * <new-preinst> `install'
#        * <new-preinst> `install' <old-version>
#        * <new-preinst> `upgrade' <old-version>
#        * <old-preinst> `abort-upgrade' <new-version>
# for details, see http://www.debian.org/doc/debian-policy/

case "$1" in
    install|upgrade)
        # Check if SourceGit is running and stop it
        if pgrep -f '/opt/sourcegit/sourcegit' > /dev/null; then
            echo "Stopping running SourceGit instance..."
            pkill -f '/opt/sourcegit/sourcegit' || true
            # Give the process a moment to terminate
            sleep 1
        fi
    ;;

    abort-upgrade)
    ;;

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

exit 0