chore: Created automatic flatpak releases

.github/workflows/alpha.yml

@@ -355,3 +355,54 @@ jobs:
             zen.installer-generic.exe
             zen.macos-x64.dmg
             zen.macos-aarch64.dmg
+
+  release-flatpak:
+    if: ${{ github.event.inputs.create_release == 'true' }}
+    permissions: write-all
+    name: Release Flatpak
+    needs: [release, linux, build-data]
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Update repo
+        uses: actions/checkout@v4
+
+      - name: Download linux generic build
+        uses: actions/download-artifact@v4
+        with:
+          name: zen.linux-generic.tar.bz2
+
+      - name: Clone flatpak repo
+        uses: actions/checkout@v4
+        with:
+          repository: flathub/io.github.zen_browser.zen
+          path: flatpak-repo
+          token: ${{ secrets.DEPLOY_KEY }}
+
+      - name: Download flatpak archive
+        run: |
+          wget https://github.com/zen-browser/flatpak/releases/latest/download/archive.tar -O archive.tar
+
+      - name: Prepare flatpak manifest
+        run: |
+          python3 ./scripts/prepare-flatpak-release.py ${{ needs.build-data.outputs.version }}
+          rm flatpak-repo/io.github.zen_browser.zen.yml
+          mv flatpak/io.github.zen_browser.zen.yml flatpak-repo/io.github.zen_browser.zen.yml
+
+      - name: Setup git
+        run: |
+          cd flatpak-repo
+          git config --global user.email "mauro-balades@users.noreply.github.com"
+          git config --global user.name "mauro-balades"
+
+      - name: Create flatpak pull request
+        uses: peter-evans/create-pull-request@v3
+        with:
+          token: ${{ secrets.DEPLOY_KEY }}
+          commit-message: Update to version ${{ needs.build-data.outputs.version }}
+          title: Update to version ${{ needs.build-data.outputs.version }}
+          body: |
+            This PR updates the Zen Browser Flatpak package to version ${{ needs.build-data.outputs.version }}. @mauro-balades
+          branch: update-to-${{ needs.build-data.outputs.version }}
+          base: master
+          

flatpak/io.github.zen_browser.zen.yml.template

@@ -0,0 +1,46 @@
+app-id: io.github.zen_browser.zen
+runtime: org.freedesktop.Platform
+runtime-version: '23.08'
+sdk: org.freedesktop.Sdk
+base: org.mozilla.firefox.BaseApp
+base-version: '23.08'
+command: launch-script.sh
+finish-args:
+  - --share=ipc
+  - --share=network
+  - --socket=pulseaudio
+  - --socket=wayland
+  - --socket=fallback-x11
+  - --socket=pcsc
+  - --socket=cups
+  - --persist=.zen
+  - --filesystem=xdg-download:rw
+  - --device=all
+  - --talk-name=org.freedesktop.FileManager1
+  - --own-name=org.mozilla.zen.*
+  - --own-name=org.mpris.MediaPlayer2.firefox.*
+  - --system-talk-name=org.freedesktop.NetworkManager
+  - --talk-name=org.a11y.Bus
+modules:
+  - name: zen_browser
+    buildsystem: simple
+    build-commands:
+      - mv zen /app/
+
+      - install -Dm0755 metadata/launch-script.sh ${{FLATPAK_DEST}}/bin/launch-script.sh
+      - install -Dm0644 metadata/policies.json ${{FLATPAK_DEST}}/bin/distribution/policies.json
+      - install -Dm0644 metadata/icons/io.github.zen_browser.zen.png ${{FLATPAK_DEST}}/share/icons/hicolor/256x256/apps/${{FLATPAK_ID}}.png
+      - install -Dm0644 metadata/io.github.zen_browser.zen.metainfo.xml ${{FLATPAK_DEST}}/share/metainfo/${{FLATPAK_ID}}.metainfo.xml
+      - install -Dm0644 metadata/io.github.zen_browser.zen.desktop ${{FLATPAK_DEST}}/share/applications/${{FLATPAK_ID}}.desktop
+
+    sources:
+      - type: archive
+        url: https://github.com/zen-browser/desktop/releases/download/{version}/zen.linux-generic.tar.bz2
+        sha256: {linux_sha256}
+        strip-components: 0
+
+      - type: archive
+        url: https://github.com/zen-browser/flatpak/releases/latest/download/archive.tar
+        sha256: {flatpak_sha256}
+        strip-components: 0
+        dest: metadata

scripts/prepare-flatpak-release.py

@@ -0,0 +1,50 @@
+
+import os
+import sys
+
+import hashlib
+
+FLATID = "io.github.zen_browser.zen"
+TEMPLATE = open(f"flatpak/{FLATID}.yml.template").read()
+
+LINUX_ARCHIVE = "zen.linux-generic.tar.bz2"
+FLATPAK_ARCHIVE = "archive.tar"
+
+VERSION = sys.argv[1]
+
+def get_sha256sum(filename):  
+    sha256 = hashlib.sha256()
+    with open(filename, "rb") as f:
+        for byte_block in iter(lambda: f.read(4096), b""):
+            sha256.update(byte_block)
+    return sha256.hexdigest()
+
+def build_template(linux_sha256, flatpak_sha256):
+    return TEMPLATE.format(linux_sha256=linux_sha256, 
+                          flatpak_sha256=flatpak_sha256,
+                          version=VERSION)
+
+def check_required_files():
+    if not os.path.exists(LINUX_ARCHIVE):
+        print(f"File {LINUX_ARCHIVE} not found")
+        sys.exit(1)
+    if not os.path.exists(FLATPAK_ARCHIVE):
+        print(f"File {FLATPAK_ARCHIVE} not found")
+        sys.exit(1)
+
+    if not os.path.exists(f"flatpak"):
+        print(f"Directory flatpak not found")
+        sys.exit(1)
+
+def main():
+    check_required_files()
+    linux_sha256 = get_sha256sum(LINUX_ARCHIVE)
+    flatpak_sha256 = get_sha256sum(FLATPAK_ARCHIVE)
+
+    template = build_template(linux_sha256, flatpak_sha256)
+
+    with open(f"flatpak/{FLATID}.yml", "w") as f:
+        f.write(template)
+
+if __name__ == "__main__":
+    main()