# The flatpak, built by repackaging the deb rather than from source. Tauri has no flatpak bundler,
# and building from source here would produce an app that runs and then says Google is not set up:
# the OAuth client is embedded at compile time from a file that is deliberately not in the repo.
#
# GNOME 48 is the runtime because it is the newest that still carries webkit2gtk-4.1, which is the
# GTK3 WebKit wry links against. When that stops being true the answer is a GTK4 wry, not an older
# runtime.
id: studio.margin.mail
runtime: org.gnome.Platform
runtime-version: '48'
sdk: org.gnome.Sdk
command: margin-mail

finish-args:
  - --socket=wayland
  - --socket=fallback-x11
  - --share=ipc
  - --device=dri
  # Gmail, IMAP, SMTP, and the loopback listener that catches Google's OAuth redirect. The redirect
  # comes back to 127.0.0.1 inside the sandbox, which is where the app is listening, so this is the
  # whole of what the connect flow needs; the consent page itself opens in the host's browser
  # through the OpenURI portal, which needs no permission of its own.
  - --share=network
  - --talk-name=org.freedesktop.Notifications
  # Saved attachments and exports go to the downloads directory and nowhere else.
  - --filesystem=xdg-download

modules:
  - name: margin-mail
    buildsystem: simple
    build-commands:
      - mkdir -p deb
      - ar x margin-mail.deb --output deb
      - tar -C deb -xf deb/data.tar.gz

      - install -Dm755 deb/usr/bin/margin-mail /app/bin/margin-mail

      # Flatpak wants the desktop file and every icon named for the app id, and the deb names them
      # after the product and the binary, so both are renamed on the way in.
      - install -Dm644 "deb/usr/share/applications/Margin Mail.desktop" /app/share/applications/studio.margin.mail.desktop
      - desktop-file-edit --set-icon=studio.margin.mail /app/share/applications/studio.margin.mail.desktop
      # Only the plainly named sizes. Tauri also writes a `256x256@2` directory, and hicolor spells
      # a scaled one `256x256@2x`, so flatpak would be exporting an icon at a size that is not a
      # size.
      - |
        for size in 32x32 128x128; do
          src="deb/usr/share/icons/hicolor/$size/apps/margin-mail.png"
          [ -f "$src" ] || continue
          install -Dm644 "$src" "/app/share/icons/hicolor/$size/apps/studio.margin.mail.png"
        done

      - install -Dm644 studio.margin.mail.metainfo.xml /app/share/metainfo/studio.margin.mail.metainfo.xml

    sources:
      - type: file
        path: margin-mail.deb
      - type: file
        path: studio.margin.mail.metainfo.xml