#!/usr/bin/env bash
#
# Copyright 2009-2024 Joshua Bronson. All rights reserved.
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

# shellcheck disable=SC1091

set -euo pipefail

declare -r hint="Hint: Use 'nix develop' to bootstrap a development environment"

source ./dev-deps/dev.env

for cmd in "$DEFAULT_PY" uv pre-commit; do
  if ! type "$cmd"; then
    >&2 echo "Error: No '$cmd' on PATH. $hint"
    exit 1
  fi
done
pre-commit install -f

if ! test -d "$VENV_DIR"; then
  uv venv --python="$DEFAULT_PY" "$VENV_DIR"
fi

declare -r req_sets="dev docs test"
declare -r out_dir="dev-deps/$DEFAULT_PY"
mkdir -p "$out_dir"
for i in $req_sets; do
  reqs_in="dev-deps/$i.in"
  reqs_out="$out_dir/$i.txt"
  # The following options should match those passed in dev-deps/update_dev_dependencies so that the
  # resulting "autogenerated...via the following command:" comments match.
  uv pip compile --upgrade --python-version="$DEFAULT_PY_VER" "$reqs_in" -o "$reqs_out"
done
uv pip sync "$out_dir"/*.txt

# TODO Use the following instead of the line after once we pick up a new enough uv (0.1.16+):
# if ! uv pip show -q bidict; then
if ! uv pip freeze | grep -q ^bidict; then
  uv pip install -e .
fi

echo "Development virtualenv initialized: $VENV_DIR"
echo "To activate, run: source $VENV_DIR/bin/activate (or equivalent for your shell)"