#!/usr/bin/env bash
# Build and run the Playwright e2e suite inside a Docker container. Use this
# when the host OS is not supported by Playwright's browser builds.
#
# Usage:
#   scripts/test-e2e-docker                          # all chromium e2e tests
#   scripts/test-e2e-docker tests/e2e/foo.spec.ts    # a single spec
#   scripts/test-e2e-docker --project chromium -g "some test"
#   scripts/test-e2e-docker --local                  # build radicle-httpd from
#                                                    # source and test against it
#
# Any non-flag arguments are forwarded to the test command. When none are
# given, defaults to `--project chromium`.
set -euo pipefail

REPO_ROOT=$(cd "$(dirname "$0")/.." && pwd)
cd "$REPO_ROOT"

COMPOSE="docker compose -f docker-compose.e2e.yml"

# Strip our own --local flag; forward everything else to Playwright.
LOCAL=false
ARGS=()
for arg in "$@"; do
  if [ "$arg" = "--local" ]; then
    LOCAL=true
  else
    ARGS+=("$arg")
  fi
done

SERVICE=e2e
EXTRA_ENV=()
if $LOCAL; then
  SERVICE=e2e-local
  EXTRA_ENV=(-e USE_LOCAL_HTTPD=true)
fi

$COMPOSE build "$SERVICE"

if [ "${#ARGS[@]}" -eq 0 ]; then
  ARGS=(--project chromium)
fi

# SKIP_SETUP (no value) forwards the host's value through, mirroring the
# native runner's fast-iteration flag.
# Expanding an empty array as "${EXTRA_ENV[@]}" under `set -u` aborts with
# "unbound variable" on bash < 4.4; macOS still ships bash 3.2, so we can't
# rely on the 4.4 fix. ${arr[@]+...} expands to nothing when the array is
# empty and to the quoted elements otherwise — a no-op on bash >= 4.4, so it
# stays correct on modern shells. See https://stackoverflow.com/q/7577052
exec $COMPOSE run --rm \
  -e HOST_UID="$(id -u)" -e HOST_GID="$(id -g)" \
  -e SKIP_SETUP \
  ${EXTRA_ENV[@]+"${EXTRA_ENV[@]}"} \
  "$SERVICE" "${ARGS[@]}"