Create build-snapcraft.yml

.github/workflows/build-snapcraft.yml

@@ -0,0 +1,44 @@
+name: build-snapcraft
+
+permissions:
+  contents: write
+
+on:
+  workflow_dispatch:
+
+jobs:
+  build-snapcraft:
+    runs-on: ubuntu-22.04
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Setup Go
+      uses: actions/setup-go@v5
+      with:
+        go-version: '>=1.24'
+        check-latest: true
+        cache: false
+
+    - name: Install packages
+      run: |
+        sudo apt install -y gcc xorg-dev libgtk-3-dev libgl1-mesa-dev libglu1-mesa wget snapd
+        sudo snap refresh
+        sudo snap install snapcraft --classic
+
+    - name: Copy Snapcraft files to source
+      run: |
+        mv dist/snapcraft src
+
+    - name: Build Snapcraft
+      run: |
+        cd src
+        snapcraft
+
+    - name: Upload artifacts
+      uses: actions/upload-artifact@v4
+      with:
+        name: build-snapcraft
+        path: |
+          src/*.snap
+        if-no-files-found: error
+        compression-level: 9