initial CI

.github/workflows/main.yml

@@ -0,0 +1,25 @@
+name: CI
+
+on: [push, pull_request, workflow_dispatch]
+
+jobs:
+  build-linux:
+    runs-on: ubuntu-22.04
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Build
+      run: |
+        git clone https://github.com/vial-kb/vial-gui.git
+        git clone https://github.com/vial-kb/via-keymap-precompiled.git
+        ./fetch-emsdk.sh
+        ./fetch-deps.sh
+        ./build-deps.sh
+        cd src
+        ./build.sh
+
+    - uses: actions/upload-artifact@v4
+      with:
+        name: vial-web
+        path: src/build