name: Release

on:
  push:
    tags:
      - "v*"
  workflow_dispatch:
    inputs:
      version:
        description: "Release version, for example 0.1.0"
        required: true
        default: "0.1.0"

permissions:
  contents: write

jobs:
  macos-arm64-dmg:
    name: Build macOS ARM64 DMG
    runs-on: macos-26

    steps:
      - name: Check out repository
        uses: actions/checkout@v4

      - name: Resolve version
        id: version
        shell: bash
        run: |
          if [[ "${GITHUB_REF_TYPE}" == "tag" ]]; then
            VERSION="${GITHUB_REF_NAME#v}"
          else
            VERSION="${{ inputs.version }}"
          fi

          echo "version=$VERSION" >> "$GITHUB_OUTPUT"
          echo "Version: $VERSION"

      - name: Show build environment
        run: |
          uname -a
          swift --version

      - name: Install dependencies
        run: brew install aria2 dylibbundler

      - name: Build app bundle
        env:
          MARKETING_VERSION: ${{ steps.version.outputs.version }}
          BUILD_NUMBER: ${{ github.run_number }}
        run: Scripts/create_app_bundle.sh

      - name: Verify ARM64 binary
        run: |
          file build/Firelink.app/Contents/MacOS/Firelink
          lipo -archs build/Firelink.app/Contents/MacOS/Firelink | grep -qx arm64

      - name: Create DMG
        env:
          VERSION: ${{ steps.version.outputs.version }}
          ARCH: arm64
        run: Scripts/create_dmg.sh

      - name: Upload workflow artifact
        uses: actions/upload-artifact@v4
        with:
          name: Firelink-${{ steps.version.outputs.version }}-mac-arm64-dmg
          path: dist/*.dmg
          if-no-files-found: error

      - name: Publish GitHub release
        if: github.ref_type == 'tag'
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          if gh release view "$GITHUB_REF_NAME" >/dev/null 2>&1; then
            gh release upload "$GITHUB_REF_NAME" dist/*.dmg --clobber
          else
            gh release create "$GITHUB_REF_NAME" dist/*.dmg --generate-notes --verify-tag
          fi