#!/bin/sh

# Prepare bots by creating ./bots directory
# Specify $COCKPIT_BOTS_REF to checkout non-master branch

set -e

if [ ! -d bots ]; then
    git clone --quiet --reference-if-able ${XDG_CACHE_HOME:-$HOME/.cache}/cockpit-project/bots https://github.com/cockpit-project/bots.git
    if [ -n "$COCKPIT_BOTS_REF" ]; then
        git -C bots fetch --quiet --depth=1 origin $COCKPIT_BOTS_REF
        git -C bots checkout --quiet FETCH_HEAD
    fi
    echo "checked out bots/ ref $(git -C bots rev-parse HEAD)"
else
    echo "bots/ already exists, skipping"
fi