ci: merge jobs

Signed-off-by: Amneesh Singh <natto@weirdnatto.in>

.github/workflows/ci.yml

@@ -1,39 +1,11 @@
 name: CI
 
-on: [push, pull_request, workflow_dispatch]
+on: [ push, pull_request, workflow_dispatch ]
 
 jobs:
-  checks:
-    name: Checks
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-      - uses: cachix/install-nix-action@v20
-        with:
-          extra_nix_config: |
-            auto-optimise-store = true
-            experimental-features = nix-command flakes
-      - uses: cachix/cachix-action@v12
-        with:
-          name: pain
-          authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
-
-      - name: fmt check
-        run: nix build .#checks.fmt -L
-
-      - name: clippy check
-        run: nix build .#checks.clippy -L
-        
-      - name: nextest check
-        run: nix build .#checks.nextest -L
-
-      - name: doc tests
-        run: nix build .#checks.doc -L
-
   build:
     name: Build
     runs-on: ubuntu-latest
-    needs: [ checks ]
     steps:
       - uses: actions/checkout@v3
       - uses: cachix/install-nix-action@v20
@@ -46,5 +18,17 @@ jobs:
           name: pain
           authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
 
-      - name: fmt check
+      - name: fmt checks
+        run: nix build .#checks.fmt -L
+
+      - name: clippy checks
+        run: nix build .#checks.clippy -L
+        
+      - name: nextest checks
+        run: nix build .#checks.nextest -L
+
+      - name: doc checks
+        run: nix build .#checks.doc -L
+
+      - name: build
         run: nix build .#tricc -L