name: OpenBSD Package

on:
  push:
    branches: [master]
  pull_request:
    branches: [master]

jobs:
  openbsd_package:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          submodules: true

      - name: Build OpenBSD package
        uses: vmactions/openbsd-vm@v1
        with:
          release: '7.5'
          usesh: true
          sync: rsync   # IMPORTANT: don't use `true`
          run: |
            set -eux

            # Keep time sane
            rdate -n pool.ntp.org

            export PKG_PATH="https://ftp.openbsd.org/pub/OpenBSD/7.5/packages/$(uname -m)/"

            pkg_add -U \
              git \
              meson ninja pkgconf gmake \
              gettext-tools \
              glib2 gtk+2 dbus-glib libcanberra \
              luajit mono libgdiplus openssl

            # Build on local disk (NOT the synced/mounted workspace)
            work="$(mktemp -d /tmp/zoitechat.XXXXXX)"
            trap 'rm -rf "$work"' EXIT
            rsync -a --delete "$GITHUB_WORKSPACE"/ "$work/src/"
            cd "$work/src"

            rm -rf build
            meson setup build \
              --prefix=/usr/local \
              -Dtext-frontend=true \
              -Dtheme-manager=true \
              -Dplugin=false \
              -Dauto_features=enabled

            ninja -C build

            staging="$work/staging"
            rm -rf "$staging"
            DESTDIR="$staging" ninja -C build install

            # Force flush in case the FS is weird
            sync

            version="$(meson introspect --projectinfo build | sed -n 's/.*"version"[[:space:]]*:[[:space:]]*"\([^"]*\)".*/\1/p')"
            pkg_name="zoitechat-${version}"
            plist="$work/openbsd-plist"

            {
              echo "@name ${pkg_name}"
              echo "@comment OpenBSD package built by GitHub Actions"
              echo "@cwd /usr/local"

              # Files + symlinks
              find "$staging/usr/local" \( -type f -o -type l \) -print \
                | LC_ALL=C sort \
                | sed "s#^$staging/usr/local/##"

              # Directories (reverse so children removed first)
              find "$staging/usr/local" -mindepth 1 -type d -print \
                | LC_ALL=C sort -r \
                | sed "s#^$staging/usr/local/##" \
                | sed 's#^#@dir #'
            } > "$plist"

            pkg_create -B "$staging" -p /usr/local -f "$plist" -U "$work/${pkg_name}.tgz"

            mkdir -p "$GITHUB_WORKSPACE/artifacts"
            cp "$work/${pkg_name}.tgz" "$GITHUB_WORKSPACE/artifacts/"

      - name: Upload OpenBSD package
        uses: actions/upload-artifact@v4
        with:
          name: openbsd-package
          path: artifacts/*.tgz