Formatting of GitHub workflow

.github/workflows/build.yml

@@ -2,33 +2,34 @@ name: "Build & Push to Docker Hub"
 
 on:
   push:
-    branches: [ "main" ]
+    branches: ["main"]
   pull_request:
-    branches: [ "main" ]
-    
+    branches: ["main"]
+
 env:
   tarball_name: rtcp.tar.gz
-    
+
 jobs:
   build:
+    name: Build
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2.4.0
-    - uses: cachix/install-nix-action@v20
-      with:
-        nix_path: nixpkgs=channel:nixos-unstable
-    - uses: cachix/cachix-action@v12
-      with:
-        name: myme
-        authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
-    - name: Build Docker image
-      run: nix build -o ${{ env.tarball_name }}
-    - name: Archive Docker Image
-      uses: actions/upload-artifact@v3
-      with:
-        name: docker-image
-        path: ${{ env.tarball_name }}
-      
+      - uses: actions/checkout@v3
+      - uses: cachix/install-nix-action@v20
+        with:
+          nix_path: nixpkgs=channel:nixos-unstable
+      - uses: cachix/cachix-action@v12
+        with:
+          name: myme
+          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"
+      - name: Build Docker image
+        run: nix build -o ${{ env.tarball_name }}
+      - name: Archive Docker Image
+        uses: actions/upload-artifact@v3
+        with:
+          name: docker-image
+          path: ${{ env.tarball_name }}
+
   push:
     needs: [build]
     runs-on: ubuntu-latest
@@ -38,14 +39,12 @@ jobs:
         uses: actions/download-artifact@v3
         with:
           name: docker-image
-      -
-        name: Login to Docker Hub
+      - name: Login to Docker Hub
         uses: docker/login-action@v1
         with:
           username: ${{ secrets.DOCKER_HUB_USERNAME }}
           password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
-      -
-        name: Push image to Docker Hub
+      - name: Push image to Docker Hub
         run: |
           docker load < ${{ env.tarball_name }}
           docker tag rtcp:latest myme/rtcp:latest