first try to get linux AppImage file

Author: rogchap

.github/workflows/package.yml

@@ -9,7 +9,7 @@ jobs:
     strategy:
       matrix:
         go-version: [1.15.x]
-        platform: [macos-latest]
+        platform: [macos-latest, ubuntu-latest]
     runs-on: ${{ matrix.platform }}
     steps:
     - name: Install Go
@@ -20,20 +20,46 @@ jobs:
       uses: actions/checkout@v2
     - name: Install Wails
       run: go get -u github.com/wailsapp/wails/cmd/wails@v1.9.1
-    - name: Package for darwin
+
+    - name: Build for darwin
       if: matrix.platform == 'macos-latest'
       run: |
         mkdir -p ~/.wails
         cp wails.json ~/.wails/
+        /usr/libexec/PlistBuddy -c "Set :CFBundleVersion string ${{ env.wombat-version }}" info.plist
+        /usr/libexec/PlistBuddy -c "Set :CFBundleShortVersionString string ${{ env.wombat-version }}" info.plist
         wails build -f -p -ldflags "-X wombat/internal/app.semver=${{ env.wombat-version }}"
     - name: Create darwin disk igage
       if: matrix.platform == 'macos-latest'
       run: |
         brew install create-dmg
         rm build/wombat
-        create-dmg --volname "Wombat" --volicon "assets/darwin/dmg_icon.icns" --background "assets/darwin/dmg_bg.png" --window-size 512 360 --icon-size 100 --icon "Wombat.app" 100 185  --hide-extension "Wombat.app" --app-drop-link 388 185 "Wombat.dmg" "build"
-    - name: Upload darwin artifact
+        create-dmg --volname "Wombat" --volicon "assets/darwin/dmg_icon.icns" --background "assets/darwin/dmg_bg.png" --window-size 512 360 --icon-size 100 --icon "Wombat.app" 100 185  --hide-extension "Wombat.app" --app-drop-link 388 185 "Wombat_${{ env.wombat-version }}_Darwin_x86_64.dmg" "build"
+    - name: Upload darwin disk image
+      if: matrix.platform == 'macos-latest'
       uses: actions/upload-artifact@v2
       with:
         name: Wombat_${{ env.wombat-version }}_Darwin_x86_64.dmg
-        path: Wombat.dmg
+        path: Wombat_${{ env.wombat-version }}_Darwin_x86_64.dmg
+
+    - name: Build for linux
+      if: matrix.platform == 'ubuntu-latest'
+      run: |
+        sudo apt update && sudo apt install -y libgtk-3-dev libwebkit2gtk-4.0-dev
+        mkdir -p ~/.wails
+        cp wails.json ~/.wails/
+        wails build -f -ldflags "-X wombat/internal/app.semver=${{ env.wombat-version }}"
+    - name: Create linux app image
+      if: matrix.platform == 'ubuntu-latest'
+      run: |
+        wget https://github.com/linuxdeploy/linuxdeploy/releases/download/continuous/linuxdeploy-x86_64.AppImage
+        chmod +x linuxdeploy-x86_64.AppImage
+        ls ./build
+        ./linuxdeploy*.AppImage --appdir build --executable wombat --desktop-file AppImage.desktop --icon-file appicon.png --output Wombat_${{ env.wombat-version }}_Linux_x86_64.AppImage
+        ls 
+    - name: Upload linux app image
+      if: matrix.platform == 'ubuntu-latest'
+      uses: actions/upload-artifact@v2
+      with:
+        name: Wombat_${{ env.wombat-version }}_Linux_x86_64.AppImage
+        path: Wombat_${{ env.wombat-version }}_Linux_x86_64.AppImage

AppImage.desktop

@@ -0,0 +1,6 @@
+[Desktop Entry]
+Name=Wombat
+Exec=wombat
+Icon=appicon
+Type=Application
+Categories=Utility;Development;

info.plist

@@ -1,30 +1,30 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
-    <dict>
-        <key>CFBundleExecutable</key>
-        <string>Wombat</string>
-        <key>CFBundleGetInfoString</key>
-        <string>Created by Roger Chapman (rogchap)</string>
-        <key>CFBundleIconFile</key>
-        <string>iconfile</string>
-        <key>CFBundleIdentifier</key>
-        <string>com.rogchap.wombat</string>
-        <key>CFBundleName</key>
-        <string>Wombat</string>
-        <key>CFBundlePackageType</key>
-        <string>APPL</string>
-        <key>CFBundleVersion</key>
-        <string>0.2.0</string>
-        <key>CFBundleShortVersionString</key>
-        <string>0.2.0</string>
-        <key>LSMinimumSystemVersion</key>
-        <string>10.11</string>
-        <key>NSPrincipalClass</key>
-        <string>NSApplication</string>
-        <key>NSHighResolutionCapable</key>
-        <true/>
-        <key>NSSupportsAutomaticGraphicsSwitching</key>
-        <true/>
-    </dict>
+<dict>
+	<key>CFBundleExecutable</key>
+	<string>Wombat</string>
+	<key>CFBundleGetInfoString</key>
+	<string>Created by Roger Chapman (rogchap)</string>
+	<key>CFBundleIconFile</key>
+	<string>iconfile</string>
+	<key>CFBundleIdentifier</key>
+	<string>com.rogchap.wombat</string>
+	<key>CFBundleName</key>
+	<string>Wombat</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>0.0.0-dev</string>
+	<key>CFBundleVersion</key>
+	<string>string 0.0.0-dev</string>
+	<key>LSMinimumSystemVersion</key>
+	<string>10.11</string>
+	<key>NSHighResolutionCapable</key>
+	<true/>
+	<key>NSPrincipalClass</key>
+	<string>NSApplication</string>
+	<key>NSSupportsAutomaticGraphicsSwitching</key>
+	<true/>
+</dict>
 </plist>