#!/usr/bin/env bash
set -exou pipefail

TEMP_DIR=$(mktemp -d "repo-updater.XXXX" -p $XDG_RUNTIME_DIR)
pushd $TEMP_DIR

if git clone "$1" repo && pushd repo && git switch $2 && ./update.sh; then
    git add -A
    if git commit -S -m "Update flake/dependencies"; then
        git push -u origin $2
    else
        echo "No changes made"
    fi
else
    echo "Update failed"
fi

popd
popd
rm -rf $TEMP_DIR