reset-dev-env.bash

#!/usr/bin/env bash

set -o errexit -o noclobber -o nounset -o pipefail

usage() {
    cat >&2 <<'EOF'
./reset-dev-env.bash --all
./reset-dev-env.bash [--delete] [--hooks] [--node] [--python] [--submodule]
./reset-dev-env.bash --help

`--all` implies `--delete --hooks --node --python --submodule`.
EOF
}

arguments="$(getopt --options '' \
    --longoptions all,delete,help,hooks,node,python,submodule --name "$0" -- "$@")"
eval set -- "$arguments"
unset arguments

while true; do
    case "$1" in
    --all)
        delete=1
        hooks=1
        node=1
        python=1
        submodule=1
        shift
        ;;
    --delete)
        delete=1
        shift
        ;;
    --help)
        usage
        exit
        ;;
    --hooks)
        hooks=1
        shift
        ;;
    --node)
        node=1
        shift
        ;;
    --python)
        python=1
        shift
        ;;
    --submodule)
        submodule=1
        shift
        ;;
    --)
        shift
        break
        ;;
    *)
        printf 'Not implemented: %q\n' "$1" >&2
        exit 1
        ;;
    esac
done

if [[ -z ${hooks-} ]] &&
    [[ -z ${node-} ]] &&
    [[ -z ${python-} ]] &&
    [[ -z ${submodule-} ]]; then
    usage
    exit 1
fi

cd "$(dirname "${BASH_SOURCE[0]}")"

if [[ -n ${delete-} ]]; then
    echo "Cleaning Git repository"
    git clean -d --exclude='.idea' --force -x
fi

if [[ -n ${submodule-} ]]; then
    echo "Updating submodules"
    git submodule update --init
fi

if [[ -n ${node-} ]]; then
    if [[ -n ${delete-} ]]; then
        echo "Removing Node.js packages"
        rm --force --recursive ./node_modules
    fi

    echo "Installing Node.js packages"
    npm ci
fi

if [[ -n ${python-} ]]; then
    if [[ -n ${delete-} ]]; then
        echo "Removing Python packages"
        rm --force --recursive ./.venv
    fi

    echo "Installing Python packages"
    poetry env use "$(cat .python-version)"
    poetry install --all-extras --no-root --sync
fi

if [[ -n ${hooks-} ]]; then
    echo "Installing Git hooks"

    # shellcheck source=/dev/null
    . .venv/bin/activate

    pre-commit install --hook-type=commit-msg --overwrite
    pre-commit install --hook-type=pre-commit --overwrite
fi