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

repo_root="${REPO_ROOT:-$(cd "$(dirname "${BASH_SOURCE[0]}")/../../../../.." && pwd)}"
package_name="${PACKAGE_NAME:-lavinmq}"
alpine_version="${ALPINE_VERSION:-3.24}"
arch="${ALPINE_ARCH:-x86_64}"
repository_url="${ALPINE_REPOSITORY_URL:-}"
repository_key_url="${ALPINE_REPOSITORY_KEY_URL:-}"

case "${arch}" in
  x86_64)
    platform="${ALPINE_TEST_PLATFORM:-linux/amd64}"
    ;;
  aarch64)
    platform="${ALPINE_TEST_PLATFORM:-linux/arm64}"
    ;;
  *)
    printf 'unsupported Alpine architecture: %s\n' "${arch}" >&2
    exit 2
    ;;
esac

if [[ -z "${repository_url}" && "${SKIP_BUILD:-0}" != "1" ]]; then
  ALPINE_PACKAGE="${package_name}" "${repo_root}/scripts/apk/build.sh" build "${arch}"
fi

if [[ -z "${repository_url}" && ! -d "${repo_root}/packages/local/${arch}" ]]; then
  printf 'missing local repository: packages/local/%s\n' "${arch}" >&2
  printf 'run: ALPINE_PACKAGE=%s mise run apk:build\n' "${package_name}" >&2
  exit 1
fi

docker run --rm --platform "${platform}" \
  -e "ALPINE_ARCH=${arch}" \
  -e "PACKAGE_NAME=${package_name}" \
  -e "ALPINE_REPOSITORY_URL=${repository_url}" \
  -e "ALPINE_REPOSITORY_KEY_URL=${repository_key_url}" \
  -v "${repo_root}/packages/local:/repo:ro" \
  "alpine:${alpine_version}" \
  sh -lc '
    set -e

    if [ -n "${ALPINE_REPOSITORY_URL}" ]; then
      if [ -n "${ALPINE_REPOSITORY_KEY_URL}" ]; then
        apk add --no-cache curl >/dev/null
        cd /etc/apk/keys
        curl -fsSLOJ "${ALPINE_REPOSITORY_KEY_URL}"
      fi
      printf "%s\n" "${ALPINE_REPOSITORY_URL}" >> /etc/apk/repositories
    else
      cp "/repo/${ALPINE_ARCH}"/*.rsa.pub /etc/apk/keys/
      printf "%s\n" /repo >> /etc/apk/repositories
    fi
    apk update
    apk add "${PACKAGE_NAME}" "${PACKAGE_NAME}-doc" "${PACKAGE_NAME}-openrc"

    test -x /usr/bin/lavinmq
    test -x /usr/bin/lavinmqctl
    test -x /usr/bin/lavinmqperf
    test -f /etc/lavinmq/lavinmq.ini
    test -d /var/lib/lavinmq
    test "$(stat -c "%U:%G %a" /var/lib/lavinmq)" = "lavinmq:lavinmq 750"
    test -f /etc/conf.d/lavinmq
    test -f /etc/init.d/lavinmq
    test -f /usr/share/doc/lavinmq/README.md
    test -f /usr/share/doc/lavinmq/changelog

    lavinmq -v
    lavinmqctl --version
    lavinmqperf --version

    rc-update add lavinmq default
    test -L /etc/runlevels/default/lavinmq
  '