add github actions for comparison with gitea actions

.gitea/workflows/build.yaml

@@ -14,7 +14,6 @@ jobs:
           logger: pretty
           log-directives: nix_installer=trace
           backtrace: full
-          planner: linux-multi
           init: none
       - name: Run the Magic Nix Cache
         uses: https://github.com/DeterminateSystems/magic-nix-cache-action@v1

.github/workflows/build.yaml

@@ -0,0 +1,23 @@
+name: use nix
+
+on: push
+env:
+    DEV_SHELL_NAME: CI
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Install Nix
+        uses: DeterminateSystems/nix-installer-action@v4
+        with:
+          logger: pretty
+          log-directives: nix_installer=trace
+          backtrace: full
+      - name: Run the Magic Nix Cache
+        uses: DeterminateSystems/magic-nix-cache-action@v1
+      - name: Check
+        run: |
+          nix flake metadata
+          nix flake check
+          nix --no-sandbox develop -c statix check