CI workflow

Author: stackptr

.github/workflows/ci.yml

@@ -0,0 +1,29 @@
+name: CI
+
+on:
+  push:
+    branches: main
+
+jobs:
+  build:
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - system: x86_64-linux
+            runner: ubuntu-latest
+          - system: aarch64-darwin
+            runner: macos-latest
+    runs-on: ${{ matrix.runner }}
+    steps:
+    - uses: actions/checkout@v4
+    - uses: cachix/install-nix-action@v31
+      with:
+        github_access_token: ${{ secrets.GITHUB_TOKEN }}
+    - uses: cachix/cachix-action@v16
+      with:
+        name: stackptr
+        authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}
+    - name: Build development environment
+      run: |
+        nix develop --system ${{ matrix.system }}