build-and-release.yml

name: Build and Deploy on Commit

permissions:
  contents: write

on:
  push:
    branches:
      - main

jobs:
  build-windows:
    name: Build on Windows
    runs-on: windows-latest
    # Only run when the commit message contains "releaseIt"
    if: contains(github.event.head_commit.message, 'releaseIt')
    steps:
      # ––– Checkout repositories –––
      - name: Checkout chemical-bootstrap repository
        uses: actions/checkout@v3
        with:
          repository: chemicallang/chemical-bootstrap
          token: ${{ secrets.GITHUB_TOKEN }}
          path: chemical-bootstrap

      # Checkout chemical repository inside chemical-bootstrap
      - name: Checkout chemical repository inside chemical-bootstrap
        uses: actions/checkout@v3
        with:
          repository: chemicallang/chemical
          token: ${{ secrets.GITHUB_TOKEN }}
          path: chemical-bootstrap/chemical

      # ––– Setup build environment –––
      - name: Set up Visual Studio Developer Command Prompt
        uses: ilammy/msvc-dev-cmd@v1
        with:
          arch: x86_64

      # Get the SHA of the chemical-bootstrap repository
      - name: Get SHA of chemical-bootstrap repository
        id: get-sha
        shell: pwsh
        working-directory: chemical-bootstrap
        run: |
          $sha = (git rev-parse HEAD).Trim()
          echo "sha=$sha" >> $env:GITHUB_OUTPUT

      # Setup Cache for out-win folder
      - uses: actions/cache@v4
        id: bootstrap-cache
        with:
          path: ./chemical-bootstrap/out-win/
          key: ${{ runner.os }}-${{ steps.get-sha.outputs.sha }}

      # Build the chemical-bootstrap project (only if not cached)
      - name: Build chemical-bootstrap (Windows)
        working-directory: chemical-bootstrap
        run: .\build.bat native-windows-gnu native
        if: steps.bootstrap-cache.outputs.cache-hit != 'true'

      # Build the chemical project executables via CMake
      - name: Build chemical project (Windows)
        working-directory: chemical-bootstrap/chemical
        run: |
          mkdir out\release
          cmake -S . -B out\build\x64-release -G Ninja -DCMAKE_BUILD_TYPE=Release
          cmake --build out\build\x64-release --config Release --target Compiler
          cmake --build out\build\x64-release --config Release --target TCCCompiler
          cmake --build out\build\x64-release --config Release --target ChemicalLsp || true
        env:
          BOOST_ROOT: ${{ env.BOOST_ROOT }}

      # Run the release script to create ZIP files
      - name: Run release packaging script (Windows)
        working-directory: chemical-bootstrap/chemical
        # Assuming Git Bash is available on windows-latest (if not, you might need to install/setup MSYS2)
        run: bash release.sh

      # ––– Get information about the latest release –––
      - name: Get latest release info
        id: get_latest_release
        uses: actions/github-script@v6
        with:
          script: |
            const releasesResponse = await github.rest.repos.listReleases({
              owner: context.repo.owner,
              repo: context.repo.repo,
            });
            
            const validReleases = releasesResponse.data.filter(release => !release.draft);
            
            if (validReleases.length === 0) {
              throw new Error("No published or pre-releases found.");
            }
            
            const latestRelease = validReleases[0];
            core.setOutput("tag", latestRelease.tag_name);
            core.setOutput("id", latestRelease.id);

      # ––– For each archive we check whether it is already attached –––
      - name: Check if windows-x64.zip exists in latest release
        id: check_windows_x64
        uses: actions/github-script@v6
        with:
          script: |
            const tag = '${{ steps.get_latest_release.outputs.tag }}';
            const { data: release } = await github.rest.repos.getReleaseByTag({
              owner: context.repo.owner,
              repo: context.repo.repo,
              tag: tag
            });
            const exists = release.assets.some(asset => asset.name === 'windows-x64.zip');
            core.setOutput("exists", exists.toString());

      - name: Upload windows-x64.zip to release if not exists
        if: steps.check_windows_x64.outputs.exists == 'false'
        uses: softprops/action-gh-release@v1
        with:
          tag_name: ${{ steps.get_latest_release.outputs.tag }}
          files: chemical-bootstrap/chemical/out/release/windows-x64.zip
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Save windows-x64.zip as artifact if already exists
        if: steps.check_windows_x64.outputs.exists == 'true'
        uses: actions/upload-artifact@v4
        with:
          name: windows-x64.zip
          path: chemical-bootstrap/chemical/out/release/windows-x64.zip

      # Repeat similar steps for the second Windows archive:
      - name: Check if windows-x64-tcc.zip exists in latest release
        id: check_windows_x64_tcc
        uses: actions/github-script@v6
        with:
          script: |
            const tag = '${{ steps.get_latest_release.outputs.tag }}';
            const { data: release } = await github.rest.repos.getReleaseByTag({
              owner: context.repo.owner,
              repo: context.repo.repo,
              tag: tag
            });
            const exists = release.assets.some(asset => asset.name === 'windows-x64-tcc.zip');
            core.setOutput("exists", exists.toString());

      - name: Upload windows-x64-tcc.zip to release if not exists
        if: steps.check_windows_x64_tcc.outputs.exists == 'false'
        uses: softprops/action-gh-release@v1
        with:
          tag_name: ${{ steps.get_latest_release.outputs.tag }}
          files: chemical-bootstrap/chemical/out/release/windows-x64-tcc.zip
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Save windows-x64-tcc.zip as artifact if already exists
        if: steps.check_windows_x64_tcc.outputs.exists == 'true'
        uses: actions/upload-artifact@v4
        with:
          name: windows-x64-tcc.zip
          path: chemical-bootstrap/chemical/out/release/windows-x64-tcc.zip

  build-linux:
    name: Build on Linux
    runs-on: ubuntu-latest
    # Only run when the commit message contains "releaseIt"
    if: contains(github.event.head_commit.message, 'releaseIt')
    steps:
      # ––– Checkout repositories –––
      - name: Checkout chemical-bootstrap repository
        uses: actions/checkout@v3
        with:
          repository: chemicallang/chemical-bootstrap
          token: ${{ secrets.GITHUB_TOKEN }}
          path: chemical-bootstrap

      # Checkout chemical repository inside chemical-bootstrap
      - name: Checkout chemical repository inside chemical-bootstrap
        uses: actions/checkout@v3
        with:
          repository: chemicallang/chemical
          token: ${{ secrets.GITHUB_TOKEN }}
          path: chemical-bootstrap/chemical

      # ––– Install dependencies –––
      - name: Install Dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y build-essential cmake git
      # (Do not install libboost-all-dev since we want Boost 1.74.0)

      # Get the SHA of the chemical-bootstrap repository
      - name: Get SHA of chemical-bootstrap repository
        id: get-sha
        working-directory: chemical-bootstrap
        run: |
          SHA=$(git rev-parse HEAD | xargs)
          echo "sha=$SHA" >> $GITHUB_OUTPUT

      # Setup Cache for out folder
      - uses: actions/cache@v4
        id: bootstrap-cache
        with:
          path: ./chemical-bootstrap/out/
          key: ${{ runner.os }}-${{ steps.get-sha.outputs.sha }}

      # Build the chemical-bootstrap project (Linux) (only if not cached)
      - name: Build chemical-bootstrap (Linux)
        working-directory: chemical-bootstrap
        run: |
          chmod +x build
          ./build native-linux-gnu native
        if: steps.bootstrap-cache.outputs.cache-hit != 'true'

      # Build the chemical project executables via CMake
      - name: Build chemical project (Linux)
        working-directory: chemical-bootstrap/chemical
        run: |
          mkdir -p out/release
          cmake -S . -B out/build/x64-release-wsl -DCMAKE_BUILD_TYPE=Release
          cmake --build out/build/x64-release-wsl --config Release --target Compiler
          cmake --build out/build/x64-release-wsl --config Release --target TCCCompiler
          cmake --build out/build/x64-release-wsl --config Release --target ChemicalLsp || true
        env:
          BOOST_ROOT: ${{ env.BOOST_ROOT }}

      # Run the release packaging script to create ZIP files
      - name: Run release packaging script (Linux)
        working-directory: chemical-bootstrap/chemical
        run: |
          chmod +x release.sh
          ./release.sh

      # ––– Get information about the latest release –––
      - name: Get latest release info
        id: get_latest_release
        uses: actions/github-script@v6
        with:
          script: |
            const releasesResponse = await github.rest.repos.listReleases({
              owner: context.repo.owner,
              repo: context.repo.repo,
            });
            
            const validReleases = releasesResponse.data.filter(release => !release.draft);
            
            if (validReleases.length === 0) {
              throw new Error("No published or pre-releases found.");
            }
            
            const latestRelease = validReleases[0];
            core.setOutput("tag", latestRelease.tag_name);
            core.setOutput("id", latestRelease.id);

      # ––– Check and (conditionally) upload Linux archives –––
      - name: Check if linux-x86-64.zip exists in latest release
        id: check_linux_x64
        uses: actions/github-script@v6
        with:
          script: |
            const tag = '${{ steps.get_latest_release.outputs.tag }}';
            const { data: release } = await github.rest.repos.getReleaseByTag({
                owner: context.repo.owner,
                repo: context.repo.repo,
                tag: tag
            });
            const exists = release.assets.some(asset => asset.name === 'linux-x86-64.zip');
            core.setOutput("exists", exists.toString());

      - name: Upload linux-x86-64.zip to release if not exists
        if: steps.check_linux_x64.outputs.exists == 'false'
        uses: softprops/action-gh-release@v1
        with:
          tag_name: ${{ steps.get_latest_release.outputs.tag }}
          files: chemical-bootstrap/chemical/out/release/linux-x86-64.zip
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Save linux-x86-64.zip as artifact if already exists
        if: steps.check_linux_x64.outputs.exists == 'true'
        uses: actions/upload-artifact@v4
        with:
          name: linux-x86-64.zip
          path: chemical-bootstrap/chemical/out/release/linux-x86-64.zip

      - name: Check if linux-x86-64-tcc.zip exists in latest release
        id: check_linux_x64_tcc
        uses: actions/github-script@v6
        with:
          script: |
            const tag = '${{ steps.get_latest_release.outputs.tag }}';
            const { data: release } = await github.rest.repos.getReleaseByTag({
                owner: context.repo.owner,
                repo: context.repo.repo,
                tag: tag
            });
            const exists = release.assets.some(asset => asset.name === 'linux-x86-64-tcc.zip');
            core.setOutput("exists", exists.toString());

      - name: Upload linux-x86-64-tcc.zip to release if not exists
        if: steps.check_linux_x64_tcc.outputs.exists == 'false'
        uses: softprops/action-gh-release@v1
        with:
          tag_name: ${{ steps.get_latest_release.outputs.tag }}
          files: chemical-bootstrap/chemical/out/release/linux-x86-64-tcc.zip
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Save linux-x86-64-tcc.zip as artifact if already exists
        if: steps.check_linux_x64_tcc.outputs.exists == 'true'
        uses: actions/upload-artifact@v4
        with:
          name: linux-x86-64-tcc.zip
          path: chemical-bootstrap/chemical/out/release/linux-x86-64-tcc.zip