name: Rust Release

on:
  release:
    types: [created]
  workflow_dispatch:
    inputs:
      tag:
        description: 'Tag to attach assets to (e.g. v1.0.0)'
        required: true

jobs:
  build-and-release:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          # если запускаешь вручную — укажи тег, иначе возьмётся github.ref
          ref: ${{ github.event.inputs.tag || github.ref }}

      - name: Setup Rust toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable

      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y \
            zip jq \
            libpipewire-0.3-dev \
            libclang-dev \
            libasound2-dev

      - name: Extract all binary names
        id: cargo-meta
        run: |
          BIN_NAMES=$(cargo metadata --no-deps --format-version 1 \
            | jq -r '.packages[0].targets[] | select(.kind[] | contains("bin")) | .name')
          echo "bin_names<<EOF" >> $GITHUB_OUTPUT
          echo "$BIN_NAMES" >> $GITHUB_OUTPUT
          echo "EOF" >> $GITHUB_OUTPUT

      - name: Build all release binaries
        run: cargo build --release --locked

      - name: Package all binaries into one archive
        shell: bash
        run: |
          TAG_NAME="${{ github.event.inputs.tag || github.ref_name }}"
          ARCHIVE_NAME="pwsp-${TAG_NAME}-linux-x64.zip"
          echo "Creating archive: $ARCHIVE_NAME"

          # заполняем массив путей к файлам построчно
          FILES=()
          while IFS= read -r BIN; do
            # игнорируем пустые строки на всякий случай
            [ -z "$BIN" ] && continue
            FILES+=("target/release/$BIN")
          done <<< "${{ steps.cargo-meta.outputs.bin_names }}"

          if [ "${#FILES[@]}" -eq 0 ]; then
            echo "No binaries found in cargo metadata output." >&2
            exit 1
          fi

          # проверим наличие файлов и выведем их
          for f in "${FILES[@]}"; do
            echo "Will add: $f"
            if [ ! -f "$f" ]; then
              echo "Error: expected binary not found: $f" >&2
              exit 1
            fi
          done

          # создаём zip, передавая массив как отдельные аргументы
          zip -j "$ARCHIVE_NAME" "${FILES[@]}"

      - name: Upload release archive
        uses: softprops/action-gh-release@v2
        with:
          tag_name: ${{ github.event.inputs.tag || github.ref_name }}
          files: |
            pwsp-*.zip