name: CI

# Controls when the workflow will run
on:
  push:
    branches: [main]
    paths:
      - "version" # on version updates
      - "Package.swift"
      - "Package.resolved"
      - "Tests/**"
      - .github/workflows/ci.yml
      - "scripts/**"
  pull_request:
    branches: [main]
  schedule:
    - cron: '0 */12 * * *' # Every 12 hours

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

concurrency:
  group: ci-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

env:
  TDLIB_REPO: https://github.com/tdlib/td
  DEVELOPER_DIR: /Applications/Xcode_14.2.app/Contents/Developer

jobs:
  Build:
    runs-on: macos-12
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Get latest Github release
        if: github.ref == 'refs/heads/main'
        id: framework_releases
        uses: joutvhu/get-release@v1.0.0
        with:
          owner: Swiftgram
          repo: TDLibFramework
          latest: true
          throwing: true
        env:
          GITHUB_TOKEN:  ${{ secrets.GH_RELEASES_TOKEN }}

      - name: Set TDLibFramework version
        if: github.ref == 'refs/heads/main'
        run: python3 scripts/swift_package_generator.py "${{ steps.framework_releases.outputs.tag_name }}"

      - name: Resolve Deps
        run: swift package update

      - name: Get commit & version
        run: |
          TDLIB_COMMIT=$(python3 scripts/parse_tdlib_version.py commit)
          TDLIB_VERSION=$(python3 scripts/parse_tdlib_version.py version)
          PACKAGE_VERSION=$(cat version | python3 -c "print(input().strip())")
          RELEASE_TAG=${PACKAGE_VERSION}-tdlib-${TDLIB_VERSION}-${TDLIB_COMMIT}
          TDLIB_COMMIT_URL=${{ env.TDLIB_REPO }}/tree/${TDLIB_COMMIT}

          echo "TDLIB_COMMIT=$TDLIB_COMMIT" >> $GITHUB_ENV
          echo "TDLIB_VERSION=$TDLIB_VERSION" >> $GITHUB_ENV
          echo "PACKAGE_VERSION=$PACKAGE_VERSION" >> $GITHUB_ENV
          echo "RELEASE_TAG=$RELEASE_TAG" >> $GITHUB_ENV
          echo "TDLIB_COMMIT_URL=$TDLIB_COMMIT_URL" >> $GITHUB_ENV

      - name: Download td_api.tl
        run: wget https://raw.githubusercontent.com/tdlib/td/$TDLIB_COMMIT/td/generate/scheme/td_api.tl

      - name: Run Generator
        working-directory: scripts/tl2swift
        run: rm -rf ../../Sources/TDLibKit/Generated && swift run tl2swift ../../td_api.tl ../../Sources/TDLibKit/Generated $TDLIB_VERSION $TDLIB_COMMIT

      - name: Commit Files
        if: github.ref == 'refs/heads/main'
        run: |
          git add . || true
          git commit -m "[no ci] Version ${{ env.RELEASE_TAG }}" || true

      - name: Tests (iOS)
        run: ./scripts/test.sh iOS-simulator "16.2" "iPhone 14" || ./scripts/test.sh iOS-simulator "16.2" "iPhone 14"
      
      - name: Tests (tvOS) # Dirty hack to retry step. tvOS sim can stuck for some reason
        run: ./scripts/test.sh tvOS-simulator "16.1" "Apple TV 4K (3rd generation) (at 1080p)" || ./scripts/test.sh tvOS-simulator "16.1" "Apple TV 4K (3rd generation) (at 1080p)"

      - name: Tests (macOS)
        run: ./scripts/test.sh macOS
      
      - name: Tests (watchOS)
        run: ./scripts/test.sh watchOS-simulator "9.1" "Apple Watch Series 8 (45mm)" || ./scripts/test.sh watchOS-simulator "9.1" "Apple Watch Series 8 (45mm)"

      - name: Push update
        if: github.ref == 'refs/heads/main'
        run: git push origin main || true

      - name: Clean local files
        if: github.ref != 'refs/heads/main'
        run: |
          git clean -nfdx
          git clean -fdx
          rm -rf .git
          rm -rf .github
          rm -rf .build

      - name: Upload artifact
        if: github.ref != 'refs/heads/main'
        uses: actions/upload-artifact@v3
        with:
          name: TDLibKit-${{ github.sha }}
          path: .

      - name: Remove previous release
        if: github.ref == 'refs/heads/main'
        uses: dev-drprasad/delete-tag-and-release@7550ea180f81ca0a875ee3c135b1f72ef66ff4b1
        with:
          delete_release: true
          tag_name: ${{ env.RELEASE_TAG }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Release
        if: github.ref == 'refs/heads/main'
        uses: softprops/action-gh-release@c9b46fe7aad9f02afd89b12450b780f52dacfb2d
        with:
          target_commitish: main
          tag_name: ${{ env.RELEASE_TAG }}
          files: ${{ env.ARTIFACT_PATH }}
          body: "TDLibKit based on TDLib-${{ env.TDLIB_VERSION }} commit [${{ env.TDLIB_COMMIT }}](${{ env.TDLIB_COMMIT_URL }})"
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}