add ci

.github/workflows/zig.yml

@@ -0,0 +1,41 @@
+# This is a basic workflow to help you get started with Actions
+
+name: CI
+
+# Controls when the workflow will run
+on:
+  # Triggers the workflow on push or pull request events but only for the "main" branch
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# A workflow run is made up of one or more jobs that can run sequentially or in parallel
+jobs:
+  # This workflow contains a single job called "build"
+  build:
+    # The type of runner that the job will run on
+    runs-on: ubuntu-latest
+
+    # Steps represent a sequence of tasks that will be executed as part of the job
+    steps:
+      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
+      - uses: actions/checkout@v4
+
+      - name: Install Zig
+        run: snap install zig --classic --beta
+
+      # Runs a set of commands using the runners shell
+      - name: Build with Zig
+        run: zig build --release=small
+        env:
+          GM82GEX_NOINSTALL: true
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: gm82gltf
+          path: gm82gltf.gex