test

.github/workflows/build

@@ -0,0 +1,30 @@
+name: CI
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: alpine-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Install prerequisites
+        run: |
+          apk --no-cache add make m4 docker
+
+      - name: Install gren
+        run: |
+          wget https://github.com/gren-lang/compiler/releases/download/0.3.0/gren_linux
+          chmod +x gren_linux
+          mv gren_linux /usr/local/bin
+
+      - name: Build
+        run: |
+          make benchmark
+          make