# Build by running "snapcraft".

# WARNING:
# Snapcraft uses caching for already build steps but it's buggy and can cause strange problems.
# Clean the cache by running "snapcraft clean".

name: remote-touchpad
license: GPL-3.0+
grade: stable
adopt-info: remote-touchpad

base: core18
confinement: strict

apps:
  remote-touchpad:
    command: bin/remote-touchpad
    plugs:
      - network-bind
      - desktop
      - x11
  remote-touchpad-wait-on-error:
    command: usr/bin/remote-touchpad-wait-on-error
    plugs:
      - network-bind
      - desktop
      - x11
    common-id: com.github.unrud.RemoteTouchpad
    desktop: share/applications/com.github.unrud.RemoteTouchpad.desktop

parts:
  remote-touchpad:
    plugin: go
    go-importpath: github.com/Unrud/remote-touchpad
    go-buildtags: [portal x11]
    source: .
    source-type: git
    build-packages:
     - gcc
     - libc6-dev
     - libxt-dev
     - libxtst-dev
    stage-packages:
     - libxt6
     - libxtst6
    override-pull: |
      snapcraftctl pull
      # WORKAROUND: Snapcraft Go Plugin doesn't set buildtags for go-get
      GOPATH="$(realpath "${SNAPCRAFT_PART_SRC}/../go")"
      env --chdir="$GOPATH/src" GOPATH="$GOPATH" go get -t -d -tags 'portal x11' ./github.com/Unrud/remote-touchpad/...
      # WORKAROUND: Point icon directly to high resolution version otherwise snapcraft automatically chooses lowest resolution
      sed -e 's|Icon=com.github.unrud.RemoteTouchpad|Icon=/usr/share/icons/hicolor/512x512/apps/com.github.unrud.RemoteTouchpad.png|' -i desktop/com.github.unrud.RemoteTouchpad.desktop
    override-build: |
      snapcraftctl build
      install -Dm0755 -t "${SNAPCRAFT_PART_INSTALL}/usr/bin" desktop/remote-touchpad-wait-on-error
      install -Dm0644 -t "${SNAPCRAFT_PART_INSTALL}/usr/share/metainfo" desktop/com.github.unrud.RemoteTouchpad.appdata.xml
      install -Dm0644 -t "${SNAPCRAFT_PART_INSTALL}/usr/share/applications" desktop/com.github.unrud.RemoteTouchpad.desktop
      for s in 64 128 256 512; do
        install -Dm0644 desktop/remote-touchpad_${s}.png "${SNAPCRAFT_PART_INSTALL}/usr/share/icons/hicolor/${s}x${s}/apps/com.github.unrud.RemoteTouchpad.png"
      done
    parse-info: [usr/share/metainfo/com.github.unrud.RemoteTouchpad.appdata.xml]