main.yml

name: Build and Release App

on:
  push:
    branches:
      - main
    paths-ignore:
      - '**/*.md'
      - '**.github/workflows/*'
      - '**examples/*'
  workflow_dispatch:

permissions:
  contents: write
  pages: write
  id-token: write

concurrency:
  group: "pages"
  cancel-in-progress: false

jobs:
  release:
    runs-on: macos-13

    steps:
      - name: Checkout code
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Setup Certificate
        uses: apple-actions/import-codesign-certs@v2
        with: 
          p12-file-base64: ${{ secrets.BUILD_CERTIFICATE_BASE64 }}
          p12-password: ${{ secrets.P12_PASSWORD }}

      - name: Xcode Select Version
        uses: maxim-lobanov/setup-xcode@v1
        with:
          xcode-version: '15.0.1'

      - name: Get Next Version
        id: semver
        uses: ietf-tools/semver-action@v1
        with:
          skipInvalidTags: true
          noVersionBumpBehavior: "error"
          majorList: "major, breaking"
          token: ${{ env.GITHUB_TOKEN }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Bump version in Config.xcconfig
        run: |
          CURRENT_BUILD=$(grep BUILD_NUMBER ishare/Config.xcconfig | cut -d ' ' -f 3)
          NEW_BUILD=$((CURRENT_BUILD + 1))
          sed -i '' "s/BUILD_NUMBER = $CURRENT_BUILD/BUILD_NUMBER = $NEW_BUILD/" ishare/Config.xcconfig
          
          CURRENT_VERSION=$(grep VERSION ishare/Config.xcconfig | cut -d ' ' -f 3)
          NEW_VERSION=${{ steps.semver.outputs.nextStrict }}
          sed -i '' "s/VERSION = $CURRENT_VERSION/VERSION = $NEW_VERSION/" ishare/Config.xcconfig

      - name: Build Changelog
        uses: dlavrenuek/conventional-changelog-action@v1.2.3
        id: changelog
        with:
          from: ${{ steps.semver.outputs.current }}
          to: HEAD
          
      - name: Build macOS app
        run: xcodebuild archive -scheme "ishare" -configuration "Release" -archivePath "build/ishare.xcarchive" -destination "platform=macOS"

      - name: Commit & Push changes
        uses: EndBug/add-and-commit@v9
        with:
          add: 'ishare/Config.xcconfig'
          default_author: github_actions
          fetch: false
          message: 'Bump version [skip ci]'
          push: true
          
      - name: Export .app from .xcarchive
        run: cp -R "build/ishare.xcarchive/Products/Applications/ishare.app" "build/"

      - name: Archive .app
        run: cd build && zip -r "ishare_macOS.zip" "ishare.app"

      - name: Download Sparkle
        run: |
          curl -L -o Sparkle-2.4.2.tar.xz https://github.com/sparkle-project/Sparkle/releases/download/2.4.2/Sparkle-2.4.2.tar.xz
      
      - name: Extract Sparkle
        run: tar -xJf Sparkle-2.4.2.tar.xz

      - name: Prepare update folder
        run: |
          mkdir update
          mv ./build/ishare_macOS.zip update/
          echo "${{ steps.changelog.outputs.body }}" > RELEASE.md

      - name: Convert Markdown to HTML
        uses: jaywcjlove/markdown-to-html-cli@main
        with:
          source: RELEASE.md
          output: ./update/ishare_macOS.html
          github-corners: false
      
      - name: Set executable bit for generate_appcast
        run: chmod +x ./bin/generate_appcast
      
      - name: Generate appcast.xml
        run: echo "$EDDSA_PRIVATE_KEY" | ./bin/generate_appcast --ed-key-file - --link https://isharemac.app --embed-release-notes --download-url-prefix https://github.com/castdrian/ishare/releases/latest/download/ update/
        env:
          EDDSA_PRIVATE_KEY: ${{ secrets.EDDSA_PRIVATE_KEY }}
          ARCHIVES_SOURCE_DIR: .

      - name: Archive appcast.xml as artifact
        uses: actions/upload-artifact@v4
        with:
          name: appcast
          path: ./update/appcast.xml

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v1
        with:
          tag_name: ${{ steps.semver.outputs.next }}
          body_path: RELEASE.md
          files: ./update/ishare_macOS.zip
          fail_on_unmatched_files: true
          token: ${{ env.GITHUB_TOKEN }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          
  pages:
    environment:
      name: github-pages
      url: ${{ steps.deployment.outputs.page_url }}
    runs-on: ubuntu-latest
    needs: release
    steps:
      - name: Checkout
        uses: actions/checkout@v3

      - name: Download appcast.xml artifact
        uses: actions/download-artifact@v4
        with:
          name: appcast
          path: ./

      - name: Setup Pages
        uses: actions/configure-pages@v3
      - name: Build with Jekyll
        uses: actions/jekyll-build-pages@v1
        with:
          source: ./
          destination: ./_site
      - name: Upload artifact
        uses: actions/upload-pages-artifact@v2

      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v2