ci: use macos tester

.github/workflows/test.yml

@@ -2,32 +2,20 @@ on: [push, pull_request]
 name: Test
 jobs:
   build:
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-latest]
-
-        target: [
-          aarch64-macos,
-          x86_64-macos,
-        ]
-    runs-on: ${{ matrix.os }}
+    runs-on: macos-12
     env:
       # Needed for macos SDK
       AGREE: "true"
     steps:
-    - name: Checkout code
-      uses: actions/checkout@v3
-      with:
-        submodules: recursive
-        fetch-depth: 0
+      - name: Checkout code
+        uses: actions/checkout@v4
 
-    # Install Nix and use that to run our tests so our environment matches exactly.
-    - uses: cachix/install-nix-action@v18
-      with:
-        nix_path: nixpkgs=channel:nixos-unstable
+      # Install Nix and use that to run our tests so our environment matches exactly.
+      - uses: cachix/install-nix-action@v23
+        with:
+          nix_path: nixpkgs=channel:nixos-unstable
 
-    # Cross-compile the binary. We always use static building for this
-    # because its the only way to access the headers.
-    - name: Test Build
-      run: nix develop -c zig build -Dtarget=${{ matrix.target }}
+      # Cross-compile the binary. We always use static building for this
+      # because its the only way to access the headers.
+      - name: Test
+        run: nix develop -c zig build test --summary all