create-demo-app-debs.yml

name: Build and Package Demo Server

on:
  workflow_dispatch: # for manual testing
  release:
    types: [created, released]
  push:
    tags:
      - 'v0.0.1'
    branches: [ main ]
  pull_request:
    branches: [ main ]

jobs:
  
  build-arm64:
    name: Build ARM64 Server
    runs-on: ubuntu-latest
    container:
      image: ionutnqm/arm64-libs:latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      
      - name: Debug Current Path and List Files
        run: |
          echo "Current directory:"
          pwd
          echo "List of files:"
          ls -l

      - name: Build ARM64 Server
        run: aarch64-linux-gnu-gcc -o server_arm64 debian-brski/brski-demo-app-deb/opt/demo-server/server.c -L/libmicrohttpd/src/microhttpd/.libs -L/zlib -lmicrohttpd -lz -static

      - name: Upload server binary as an artifact
        uses: actions/upload-artifact@v2
        with:
          name: server-arm64-binary
          path: server_arm64
  
  build-x86_64:
    name: Build x86_64 Server
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      
      - name: Update package lists
        run: sudo apt-get update

      - name: Install libmicrohttpd
        run: sudo apt-get install -y libmicrohttpd-dev

      - name: Create Directory for x86_64 Binary
        run: mkdir -p brski-demo-app-deb/opt/demo-server/

      - name: Build x86_64 Server
        run: gcc -o server_x86_64 debian-brski/brski-demo-app-deb/opt/demo-server/server.c -lmicrohttpd

      - name: List files after build
        run: |
          echo "Current directory for x86_64:"
          pwd
          echo "List of files:"
          ls -l

      - name: Rename x86_64 binary for packaging
        run: mv server_x86_64 brski-demo-app-deb/opt/demo-server/server_x86_64
      
      - name: Upload x86_64 server binary as an artifact
        uses: actions/upload-artifact@v2
        with:
          name: server-x86_64-binary
          path: brski-demo-app-deb/opt/demo-server/server_x86_64
  
  package-deb:
    name: Package Debian
    runs-on: ubuntu-latest
    needs: [build-arm64, build-x86_64]
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Download ARM64 server binary
        uses: actions/download-artifact@v2
        with:
          name: server-arm64-binary
          path: debian-brski/brski-demo-app-deb/opt/demo-server/

      - name: Set execute permission on ARM64 Server Binary
        run: sudo chmod +x debian-brski/brski-demo-app-deb/opt/demo-server/server_arm64

      - name: Build ARM64 Debian Package
        run: dpkg-deb --build debian-brski/brski-demo-app-deb brski-demo-app-deb_arm64.deb

      - name: Remove ARM64 binary
        run: rm debian-brski/brski-demo-app-deb/opt/demo-server/server_arm64

      - name: Download x86_64 server binary
        uses: actions/download-artifact@v2
        with:
          name: server-x86_64-binary
          path: debian-brski/brski-demo-app-deb/opt/demo-server/

      - name: Set execute permission on x86_64 Server Binary
        run: sudo chmod +x debian-brski/brski-demo-app-deb/opt/demo-server/server_x86_64

      - name: Build x86_64 Debian Package
        run: dpkg-deb --build debian-brski/brski-demo-app-deb brski-demo-app-deb-x86_64.deb

      - name: Upload ARM64 .deb Package to Artifacts
        uses: actions/upload-artifact@v2
        with:
          name: brski-demo-app-deb-arm64
          path: brski-demo-app-deb_arm64.deb

      - name: Upload x86_64 .deb Package to Artifacts
        uses: actions/upload-artifact@v2
        with:
          name: brski-demo-app-deb-x86_64
          path: brski-demo-app-deb-x86_64.deb
  # changed to only update the assets of current release instead of creating a new release
  release-debs:
    name: Update Release Assets for Debian Packages
    runs-on: ubuntu-latest
    needs: [build-arm64, build-x86_64, package-deb]
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up release information
        run: |
          echo "RELEASE_TAG=v0.0.1" >> $GITHUB_ENV
          echo "RELEASE_NAME=Brski-demo-app v0.0.1" >> $GITHUB_ENV

      - name: Check if Release Exists
        id: check_release
        run: |
          RELEASE_DATA=$(curl -s -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
            "https://api.github.com/repos/${{ github.repository }}/releases/tags/${{ env.RELEASE_TAG }}")
          RELEASE_ID=$(echo "$RELEASE_DATA" | jq -r '.id')
          UPLOAD_URL=$(echo "$RELEASE_DATA" | jq -r '.upload_url')
          if [[ "$RELEASE_ID" != "null" ]]; then
            echo "UPLOAD_URL=${UPLOAD_URL}" >> $GITHUB_ENV
            echo "exists=true" >> $GITHUB_ENV
            echo "RELEASE_ID=$RELEASE_ID" >> $GITHUB_ENV
          else
            echo "exists=false" >> $GITHUB_ENV
          fi

          echo "RELEASE_ID: $RELEASE_ID"
          echo "UPLOAD_URL (masked): ${UPLOAD_URL/\{?name,label\}/}"

      - name: Download ARM64 Debian Package
        if: env.exists == 'true'
        uses: actions/download-artifact@v2
        with:
          name: brski-demo-app-deb-arm64
          path: .
          
      - name: Download AMD64 Debian Package
        if: env.exists == 'true'
        uses: actions/download-artifact@v2
        with:
          name: brski-demo-app-deb-x86_64
          path: .

      - name: List files in current directory
        run: ls -lah

      - name: Upload ARM64 Debian Package to Release
        if: env.exists == 'true'
        uses: actions/github-script@v6
        with:
          github-token: ${{secrets.GITHUB_TOKEN}}
          script: |
            const fs = require('fs');
            const path = './brski-demo-app-deb_arm64.deb';
            const asset_name = 'brski-demo-app-deb_arm64.deb';

            try {
              // Check if the file exists
              if (!fs.existsSync(path)) {
                  console.error(`File not found: ${path}`);
              }

              const { owner, repo } = context.repo;
              const release_id = process.env.RELEASE_ID;

              console.log(`release_id: ${process.env.RELEASE_ID}`);

              // Delete existing asset with the same name
              const assets = await github.rest.repos.listReleaseAssets({ owner, repo, release_id });
              const existingAsset = assets.data.find(asset => asset.name === asset_name);

              console.log(`Existing assets: ${existingAsset}`);
              console.log(`UPLOAD URL: ${process.env.UPLOAD_URL}`);

              if (existingAsset) {
              await github.rest.repos.deleteReleaseAsset({
                  owner,
                  repo,
                  asset_id: existingAsset.id
              });
              }

              // Upload the new asset
              const contentLength = fs.statSync(path).size;
              const headers = { 'content-type': 'application/vnd.debian.binary-package', 'content-length': contentLength };
              const upload_url = process.env.UPLOAD_URL;
              const asset = fs.readFileSync(path);
              
              await github.rest.repos.uploadReleaseAsset({
              url: upload_url,
              headers,
              name: asset_name,
              data: asset
              });
            } catch (error) {
                console.error(`Error uploading ${asset_name}, ${error}`);
            }

      - name: Upload AMD64 Debian Package to Release
        if: env.exists == 'true'
        uses: actions/github-script@v6
        with:
          github-token: ${{secrets.GITHUB_TOKEN}}
          script: |
            const fs = require('fs');
            const path = './brski-demo-app-deb-x86_64.deb';
            const asset_name = 'brski-demo-app-deb-x86_64.deb';

            try {
              // Check if the file exists
              if (!fs.existsSync(path)) {
                console.error(`File not found: ${path}`);
              }

              const { owner, repo } = context.repo;
              const release_id = process.env.RELEASE_ID;
              
              // Delete existing asset with the same name
              const assets = await github.rest.repos.listReleaseAssets({ owner, repo, release_id });
              const existingAsset = assets.data.find(asset => asset.name === asset_name);
              if (existingAsset) {
                await github.rest.repos.deleteReleaseAsset({
                  owner,
                  repo,
                  asset_id: existingAsset.id
                });
              }

              // Upload the new asset
              const contentLength = fs.statSync(path).size;
              const headers = { 'content-type': 'application/vnd.debian.binary-package', 'content-length': contentLength };
              const upload_url = process.env.UPLOAD_URL;
              const asset = fs.readFileSync(path);

              await github.rest.repos.uploadReleaseAsset({
                url: upload_url,
                headers,
                name: asset_name,
                data: asset
              });
            } catch (error) {
              console.error(`Error uploading ${asset_name}, ${error}`);
            }