Update main.yml

.github/workflows/main.yml

@@ -25,18 +25,11 @@ jobs:
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       - uses: actions/checkout@v2
-      - uses: cachix/install-nix-action@v13
+      - name: Checkout submodules
+        run: git submodule update --init --recursive
+      - name: Install Nix
+        uses: cachix/install-nix-action@v13
         with:
           nix_path: nixpkgs=channel:nixos-20.09
-      - run: "nix-shell --run 'nanoc --env=prod'"
-      - uses: actions/checkout@v2
-
-      # Runs a single command using the runners shell
-      - name: Run a one-line script
-        run: echo Hello, world!
-
-      # Runs a set of commands using the runners shell
-      - name: Run a multi-line script
-        run: |
-          echo Add other actions to build,
-          echo test, and deploy your project.
+      - name: Build site 
+        run: "nix-shell --run 'nanoc --env=prod'"