name: Build All Platforms

on:
  push:
  pull_request:
  workflow_dispatch:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: false

jobs:
  prepare:
    runs-on: ubuntu-latest
    if: |
      github.ref_type != 'tag' &&
      !contains(github.event.head_commit.message || '', '(ci-ignore)') &&
      !contains(github.event.pull_request.title || '', '(ci-ignore)') && (
        github.event_name == 'workflow_dispatch' ||
        github.event_name == 'pull_request' ||
        (github.event_name == 'push' && contains(github.event.head_commit.message, '[ci] trigger build'))
      )
    outputs:
      timestamp: ${{ steps.timestamp.outputs.value }}
    steps:
      - id: timestamp
        run: echo "value=$(date +%s)" >> $GITHUB_OUTPUT

  build:
    needs: prepare
    strategy:
      fail-fast: false
      matrix:
        platform:
          - linux-glibc-x64
          - linux-glibc-aarch64
          - linux-musl-x64
          - linux-musl-aarch64
          - macos-x64
          - macos-aarch64
          - windows-x64
    uses: ./.github/workflows/build-platform.yml
    with:
      platform: ${{ matrix.platform }}
      build_timestamp: ${{ needs.prepare.outputs.timestamp }}

  build-mbedtls:
    needs: prepare
    strategy:
      fail-fast: false
      matrix:
        platform:
          - linux-glibc-x64
          - linux-glibc-aarch64
          - linux-musl-x64
          - linux-musl-aarch64
          - macos-x64
          - macos-aarch64
          - windows-x64
    uses: ./.github/workflows/build-platform.yml
    with:
      platform: ${{ matrix.platform }}
      tls_library: mbedtls
      build_timestamp: ${{ needs.prepare.outputs.timestamp }}

  summary:
    name: Version
    needs: [build, build-mbedtls]
    runs-on: ubuntu-latest
    if: ${{ !cancelled() && (needs.build.result != 'skipped' || needs.build-mbedtls.result != 'skipped') }}
    steps:
      - name: Download version artifacts
        uses: actions/download-artifact@v4
        with:
          pattern: version-*
          path: versions

      - name: Generate summary
        run: |
          VERSIONS=()
          for dir in versions/version-*; do
            v=$(cat "$dir/version.txt" 2>/dev/null || echo "N/A")
            VERSIONS+=("$v")
          done

          UNIQUE=($(printf '%s\n' "${VERSIONS[@]}" | sort -u))

          if [[ ${#UNIQUE[@]} -ne 1 ]]; then
            echo "::error::Version mismatch across platforms: ${UNIQUE[*]}"
            echo "## ❌ Version Mismatch" >> $GITHUB_STEP_SUMMARY
            echo "" >> $GITHUB_STEP_SUMMARY
            echo "Expected all platforms to have the same version, but found: ${UNIQUE[*]}" >> $GITHUB_STEP_SUMMARY
            exit 1
          fi

          echo "## Build Version: \`${UNIQUE[0]}\`" >> $GITHUB_STEP_SUMMARY