feat(linux): publish Linux builds as Debian archive (.deb)

[skip ci]

Author: jagandeepbrar

.github/workflows/build.yml

@@ -59,6 +59,9 @@ jobs:
     name: Build Linux
     needs: [ prepare ]
     uses: JagandeepBrar/LunaSea/.github/workflows/build_linux.yml@master
+    with:
+      build-number: ${{ needs.prepare.outputs.build-number }}
+      build-version: ${{ needs.prepare.outputs.build-version }}
 
   build-macos:
     name: Build macOS

.github/workflows/build_linux.yml

@@ -2,28 +2,34 @@ name: 'Build Linux'
 
 on:
   workflow_call:
-      
+    inputs:
+      build-number:
+        required: true
+        type: string
+      build-version:
+        required: true
+        type: string
+
 jobs:
-  build-snapcraft:
-    name: Snapcraft
+  build-debian:
+    name: Debian Archive
     runs-on: ubuntu-latest
     steps:
       - name: Setup Environment
         uses: JagandeepBrar/LunaSea/.github/actions/prepare_for_build@master
         with:
           platform: linux
-      
+
       - name: Build LunaSea
-        uses: snapcore/action-build@v1
-        id: build
-      
-      - name: Prepare Artifact
-        run: mv ${{ steps.build.outputs.snap }} ${{ github.workspace }}/output/lunasea-linux-amd64.snap
+        run: flutter build linux
 
+      - name: Prepare Artifact
+        run: dart ${{github.workspace }}/scripts/generate_debian.dart "${{ inputs.build-version }}+${{ inputs.build-number }}"
+      
       - name: Upload Artifact
         uses: actions/upload-artifact@v3
         with:
-          name: linux-snapcraft
+          name: linux-debian
           path: ${{ github.workspace }}/output
 
   build-tarball:
@@ -45,4 +51,28 @@ jobs:
         uses: actions/upload-artifact@v3
         with:
           name: linux-tarball
-          path: ${{ github.workspace }}/output
+          path: ${{ github.workspace }}/output
+
+  build-snapcraft:
+    name: Snapcraft
+    runs-on: ubuntu-latest
+    steps:
+      - name: Setup Environment
+        uses: JagandeepBrar/LunaSea/.github/actions/prepare_for_build@master
+        with:
+          platform: linux
+      
+      - name: Build LunaSea
+        uses: snapcore/action-build@v1
+        id: build
+      
+      - name: Prepare Artifact
+        run: mv ${{ steps.build.outputs.snap }} ${{ github.workspace }}/output/lunasea-linux-amd64.snap
+
+      - name: Upload Artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: linux-snapcraft
+          path: ${{ github.workspace }}/output
+
+  

.github/workflows/publish_s3.yml

@@ -47,6 +47,12 @@ jobs:
           name: ios-appstore-package
           path: ${{ github.workspace }}/output
 
+      - name: Download Linux Debian
+        uses: actions/download-artifact@v3
+        with:
+          name: linux-debian
+          path: ${{ github.workspace }}/output
+
       - name: Download Linux Tarball
         uses: actions/download-artifact@v3
         with:

.gitignore

@@ -78,6 +78,7 @@ jspm_packages/
 
 # Artifacts
 output/
+debian/
 *.apk
 *.aab
 *.ipa

assets/icon/icon_linux.png

@@ -0,0 +1,86 @@
+import 'dart:io';
+
+void main(List<String> args) {
+  _createSkeleton();
+
+  _generateControl(args[0]);
+  _generateDesktopEntry();
+  _copyIcon();
+  _copyBuild();
+
+  _buildDebian();
+}
+
+Future<void> _createSkeleton() async {
+  if (Directory('debian').existsSync()) {
+    Directory('debian').deleteSync(recursive: true);
+  }
+
+  Directory('debian/DEBIAN').createSync(recursive: true);
+  Directory('debian/usr/local/lib').createSync(recursive: true);
+  Directory('debian/usr/share/applications').createSync(recursive: true);
+  Directory('debian/usr/share/icons').createSync(recursive: true);
+}
+
+void _generateControl(String version) {
+  final control = File('debian/DEBIAN/control');
+
+  String data = '';
+  data += 'Version:$version\n';
+  data += 'Architecture:amd64\n';
+  data += 'Package:LunaSea\n';
+  data += 'Essential:no\n';
+  data += 'Priority:optional\n';
+  data += 'Maintainer:LunaSea Support <[email protected]>\n';
+  data += 'Description:Self-hosted software controller built using Flutter\n';
+
+  control.writeAsStringSync(data);
+}
+
+void _generateDesktopEntry() {
+  final entry = File('debian/usr/share/applications/lunasea.desktop');
+
+  String data = '';
+  data += '[Desktop Entry]\n';
+  data += 'Name=LunaSea\n';
+  data += 'Comment=Self-hosted software controller built using Flutter\n';
+  data += 'Icon=/usr/share/icons/lunasea.png\n';
+  data += 'Terminal=false\n';
+  data += 'Type=Application\n';
+  data += 'Categories=Utilities;Entertainment;\n';
+  data += 'Exec=/usr/local/lib/LunaSea/lunasea\n';
+  data += 'TryExec=/usr/local/lib/LunaSea/lunasea\n';
+
+  entry.writeAsStringSync(data);
+}
+
+void _copyIcon() {
+  final icon = File('assets/icon/icon_linux.png');
+  icon.copySync('debian/usr/share/icons/lunasea.png');
+}
+
+void _copyBuild() {
+  Process.runSync(
+    'cp',
+    ['-r', 'build/linux/x64/release/bundle', 'debian/usr/local/lib'],
+  );
+  Process.runSync(
+    'mv',
+    ['debian/usr/local/lib/bundle', 'debian/usr/local/lib/LunaSea'],
+  );
+}
+
+void _buildDebian() {
+  if (!Directory('output').existsSync()) {
+    Directory('output').createSync(recursive: true);
+  }
+
+  Process.runSync(
+    'dpkg-deb',
+    ['--build', 'debian'],
+  );
+  Process.runSync('mv', [
+    'debian.deb',
+    'output/lunasea-linux-amd64.deb',
+  ]);
+}