add appimage build

.github/workflows/nightly.yml

@@ -65,3 +65,8 @@ jobs:
         with:
           name: build-output-linux
           path: build/linux/x64/release/bundle
+      - name: Build AppImage unsing appimage-builder
+        uses: docker://appimagecrafters/appimage-builder:0.8.5
+        with:
+          entrypoint: appimage-builder
+          args: --recipe ./AppImageBuilder.yml --skip-test

AppImageBuilder.yml

@@ -0,0 +1,73 @@
+# appimage-builder recipe see https://appimage-builder.readthedocs.io for details
+version: 1
+script:
+ - rm -rf AppDir || true
+ - cp -r build/linux/x64/release/bundle AppDir
+ - mkdir -p AppDir/usr/share/icons/hicolor/64x64/apps/
+ - cp assets/icon/icon-light-radius.png AppDir/usr/share/icons/hicolor/64x64/apps/
+AppDir:
+  path: ./AppDir
+  app_info:
+    id: dev.solsynth.solian
+    name: Solian surface
+    icon: icon-light-radius
+    version: latest
+    exec: surface
+    exec_args: $@
+  apt:
+    arch: amd64
+    allow_unauthenticated: true
+    sources:
+    - sourceline: deb http://archive.ubuntu.com/ubuntu/ bionic main restricted
+    - sourceline: deb http://archive.ubuntu.com/ubuntu/ bionic-updates main restricted
+    - sourceline: deb http://archive.ubuntu.com/ubuntu/ bionic universe
+    - sourceline: deb http://archive.ubuntu.com/ubuntu/ bionic-updates universe
+    - sourceline: deb http://archive.ubuntu.com/ubuntu/ bionic multiverse
+    - sourceline: deb http://archive.ubuntu.com/ubuntu/ bionic-updates multiverse
+    - sourceline: deb http://archive.ubuntu.com/ubuntu/ bionic-backports main restricted universe multiverse
+    - sourceline: deb http://security.ubuntu.com/ubuntu bionic-security main restricted
+    - sourceline: deb http://security.ubuntu.com/ubuntu bionic-security universe
+    - sourceline: deb http://security.ubuntu.com/ubuntu bionic-security multiverse
+    include:
+    - libgtk-3-0
+    - squashfs-tools
+    exclude:
+    - humanity-icon-theme
+    - hicolor-icon-theme
+    - adwaita-icon-theme
+    - ubuntu-mono
+  files:
+    exclude:
+    - usr/share/man
+    - usr/share/doc/*/README.*
+    - usr/share/doc/*/changelog.*
+    - usr/share/doc/*/NEWS.*
+    - usr/share/doc/*/TODO.*
+  runtime:
+    env:
+      GIO_MODULE_DIR: $APPDIR/usr/lib/x86_64-linux-gnu/gio/modules/
+  test:
+    fedora:
+      image: appimagecrafters/tests-env:fedora-30
+      command: ./AppRun
+      use_host_x: true
+    debian:
+      image: appimagecrafters/tests-env:debian-stable
+      command: ./AppRun
+      use_host_x: true
+    arch:
+      image: appimagecrafters/tests-env:archlinux-latest
+      command: ./AppRun
+      use_host_x: true
+    centos:
+      image: appimagecrafters/tests-env:centos-7
+      command: ./AppRun
+      use_host_x: true
+    ubuntu:
+      image: appimagecrafters/tests-env:ubuntu-xenial
+      command: ./AppRun
+      use_host_x: true
+AppImage:
+  arch: x86_64
+  update-information: guess
+  sign-key: None