name: mailspring
license: GPL-3.0
adopt-info: mailspring

confinement: strict
base: core18

architectures:
  - build-on: amd64

parts:
  mailspring:
    plugin: nil
    override-pull: |
      deb="$(ls $SNAPCRAFT_PROJECT_DIR/app/dist/mailspring-*.deb)"
      snapcraftctl set-version "$(basename "$deb" | grep -Eo "[0-9]+.[0-9]+.[0-9]+")"
      dpkg -x "$deb" "$SNAPCRAFT_PART_SRC"
    override-build: |
      cp -a "$SNAPCRAFT_PART_SRC"/* "$SNAPCRAFT_PART_INSTALL"
      snapcraftctl build
      sed -i 's|Icon=mailspring|Icon=/usr/share/pixmaps/mailspring\.png|' \
        $SNAPCRAFT_PART_INSTALL/usr/share/applications/Mailspring.desktop
    prime:
      - -usr/share/mailspring/chrome-sandbox
    parse-info: [usr/share/appdata/mailspring.appdata.xml]
    stage-packages:
      - libnspr4
      - libnss3
      - libxkbfile1
      - libxss1

  cleanup:
    after: [mailspring]
    plugin: nil
    build-snaps: [core18, gnome-3-34-1804]
    override-prime: |
      set -eux
      build_snaps="core18 gnome-3-34-1804"
      for snap in $build_snaps; do
        cd "/snap/$snap/current" && \
        find . -type f,l -exec rm -fv "$SNAPCRAFT_PRIME/{}" "$SNAPCRAFT_PRIME/usr/{}" \;
      done
      for CRUFT in bug lintian man; do
        rm -rf $SNAPCRAFT_PRIME/usr/share/$CRUFT
      done
      find $SNAPCRAFT_PRIME/usr/share/doc/ -type f -not -name 'copyright' -delete -print
      find $SNAPCRAFT_PRIME/usr/share -type d -empty -delete -print

apps:
  mailspring:
    command: usr/bin/mailspring --no-sandbox
    common-id: mailspring
    desktop: usr/share/applications/Mailspring.desktop
    extensions: [gnome-3-34]
    environment:
      HOME: $SNAP_USER_COMMON
      # Correct the TMPDIR path for Chromium Framework/Electron to
      # ensure libappindicator has readable resources.
      TMPDIR: $XDG_RUNTIME_DIR
      # Fallback to XWayland if running in a Wayland session.
      DISABLE_WAYLAND: 1
    plugs:
      - avahi-observe
      - browser-support
      - cups-control
      - gsettings
      - opengl
      - home
      - desktop
      - desktop-legacy
      - mount-observe
      - network
      - network-bind
      - network-observe
      - password-manager-service
      - pulseaudio
      - removable-media
      - screen-inhibit-control
      - unity7
      - x11