app-id: net.imput.helium
runtime: org.freedesktop.Platform
runtime-version: "24.08"
sdk: org.freedesktop.Sdk
command: helium
supported-arches: [x86_64, aarch64]

x-annotations:
  org.flatpak.metadata.name: "Helium"
  org.flatpak.metadata.summary: "Private, fast, and honest web browser"
  org.flatpak.metadata.description: |
    Helium is a lightweight, privacy-focused browser built upon Ungoogled Chromium.
    This Flatpak package uses the prebuilt binary provided by the Helium Linux project.
  org.flatpak.metadata.license: "GPL-3.0-or-later"
  org.flatpak.metadata.homepage: "https://github.com/imputnet/helium-linux"

finish-args:
  - --share=network
  - --share=ipc
  - --socket=wayland
  - --socket=fallback-x11
  - --socket=cups # allow printing
  - --socket=pcsc
  - --device=dri
  - --device=all
  - --socket=pulseaudio
  - --allow=bluetooth
  # D-bus names to allow inhibiting sleep, enable media controls, and other stuff
  # Based on com.Google.Chrome flatpak
  - --system-talk-name=org.bluez
  - --system-talk-name=org.freedesktop.UPower
  - --talk-name=org.freedesktop.FileManager1
  - --talk-name=org.freedesktop.Notifications
  - --talk-name=org.freedesktop.ScreenSaver
  - --talk-name=org.freedesktop.secrets
  - --talk-name=org.gnome.SessionManager
  - --talk-name=org.kde.StatusNotifierWatcher
  - --system-talk-name=org.freedesktop.Avahi
  - --own-name=org.mpris.MediaPlayer2.chromium.*
  - --filesystem=xdg-download
  - --filesystem=xdg-pictures
  - --filesystem=xdg-videos
  - --filesystem=xdg-desktop
  - --persist=.pki
  - --env=LD_LIBRARY_PATH=/app/lib/helium:$LD_LIBRARY_PATH
  - --env=CHROME_DEVEL_SANDBOX_DISABLED=1
  - --env=ICU_DATA_PATH=/app/lib/helium
  # Allow PWAs
  - --filesystem=home/.local/share/applications:create
  - --filesystem=home/.local/share/icons:create
  # GNOME-specific
  - --filesystem=xdg-run/dconf
  - --filesystem=~/.config/dconf:ro
  - --talk-name=ca.desrt.dconf
  - --env=DCONF_USER_CONFIG_DIR=.config/dconf
  - --env=GIO_EXTRA_MODULES=/app/lib/gio/modules
  - --env=GSETTINGS_BACKEND=dconf
  # KDE-specific
  - --filesystem=~/.config/kioslaverc
  # Distribution EnvVar
  - --env=CHROME_VERSION_EXTRA="Flatpak"

modules:
  - name: dconf
    buildsystem: meson
    config-opts:
      - -Dbash_completion=false
      - -Dman=false
      - -Dvapi=false
    cleanup:
      - /etc
      - /include
      - ca.desrt.dconf.service
      - dconf.service
      - dconf-service
      - '*.pc'
    sources:
      - type: archive
        url: https://download.gnome.org/sources/dconf/0.49/dconf-0.49.0.tar.xz
        sha256: 16a47e49a58156dbb96578e1708325299e4c19eea9be128d5bd12fd0963d6c36
        x-checker-data:
          type: gnome
          name: dconf
          stable-only: true
      # From: https://src.fedoraproject.org/rpms/dconf
      - type: patch
        path: dconf-override.patch

  - name: zypak
    sources:
      - type: git
        url: https://github.com/refi64/zypak
        tag: v2025.09
        commit: 693a71c5ffa80ec9c9ce2ae03b1ccc493c698e53
        x-checker-data:
          type: git
          tag-pattern: ^v([\d.]+)$
        
  - name: helium
    buildsystem: simple
    build-commands:
      - mkdir -p /app/lib/helium
      - mkdir -p /app/bin
      
      - tar -xvf helium-linux.tar.xz -C /app/lib/helium --strip-components=1 --no-same-owner
      
      - mv /app/lib/helium/helium /app/lib/helium/helium.real
      - chmod +x /app/lib/helium/helium.real

      - install -Dm755 helium.sh /app/bin/helium
      - install -Dm644 cobalt.ini /app/etc/cobalt.ini

      - install -Dm644 net.imput.helium.desktop /app/share/applications/net.imput.helium.desktop

      - mkdir -p icons/512x512 icons/256x256 icons/128x128 icons/64x64 icons/32x32
      - cp net.imput.helium.png icons/512x512/ || true
      - cp net.imput.helium.png icons/256x256/ || true
      - cp net.imput.helium.png icons/128x128/ || true
      - cp net.imput.helium.png icons/64x64/ || true
      - cp net.imput.helium.png icons/32x32/ || true

      - install -Dm644 icons/512x512/net.imput.helium.png /app/share/icons/hicolor/512x512/apps/net.imput.helium.png  
      - install -Dm644 icons/256x256/net.imput.helium.png /app/share/icons/hicolor/256x256/apps/net.imput.helium.png
      - install -Dm644 icons/128x128/net.imput.helium.png /app/share/icons/hicolor/128x128/apps/net.imput.helium.png
      - install -Dm644 icons/64x64/net.imput.helium.png /app/share/icons/hicolor/64x64/apps/net.imput.helium.png
      - install -Dm644 icons/32x32/net.imput.helium.png /app/share/icons/hicolor/32x32/apps/net.imput.helium.png

      - install -Dm644 net.imput.helium.metainfo.xml ${FLATPAK_DEST}/share/metainfo/net.imput.helium.metainfo.xml

    sources:
      - type: file
        only-arches: [x86_64]
        url: https://github.com/imputnet/helium-linux/releases/download/0.17.2.1/helium-0.17.2.1-x86_64_linux.tar.xz
        sha256: 2a639df54e3d05f413cfbb4622a4d1a68584b31da5a7aaf58ee3cd83c7c3e299
        dest-filename: helium-linux.tar.xz
      - type: file
        only-arches: [aarch64]
        url: https://github.com/imputnet/helium-linux/releases/download/0.17.2.1/helium-0.17.2.1-arm64_linux.tar.xz
        sha256: e96629974b88b87f2928f36777313d6aa4f29b8b80d8cc7839fa7ee91786ed1d
        dest-filename: helium-linux.tar.xz
        
      - type: file
        path: net.imput.helium.metainfo.xml
      - type: file
        path: net.imput.helium.desktop
      - type: file
        path: helium.sh
      - type: file
        path: cobalt.ini
      - type: file
        path: icons/32x32/net.imput.helium.png
      - type: file
        path: icons/64x64/net.imput.helium.png
      - type: file
        path: icons/128x128/net.imput.helium.png
      - type: file
        path: icons/256x256/net.imput.helium.png
      - type: file
        path: icons/512x512/net.imput.helium.png