Go: update workflow

Author: redsun82

.github/workflows/go-tests.yml

@@ -28,13 +28,6 @@ jobs:
     name: Test Linux (Ubuntu)
     runs-on: ubuntu-latest-xl
     steps:
-      - name: Set up Go ${{ env.GO_VERSION }}
-        uses: actions/setup-go@v5
-        with:
-          go-version: ${{ env.GO_VERSION }}
-          cache: false
-        id: go
-
       - name: Check out code
         uses: actions/checkout@v4
 
@@ -46,15 +39,41 @@ jobs:
         run: 'find .github/problem-matchers -name \*.json -exec echo "::add-matcher::{}" \;'
 
       - name: Build
+        run: |
+          bazel run //go:create-extractor-pack
+
+      - name: Cache compilation cache
+        id: query-cache
+        uses: ./.github/actions/cache-query-compilation
+        with:
+          key: go-qltest
+
+      - name: Test
         run: |
           cd go
-          make
+          make test cache="${{ steps.query-cache.outputs.cache-dir }}"
+
+  check-code:
+    name: Check code
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v4
 
       - name: Check that all Go code is autoformatted
         run: |
           cd go
           make check-formatting
 
+      - name: Check checked-in generated code
+        run: |
+          bazel run //go:gen
+          git add .
+          git diff --exit-code HEAD || (
+            echo "please run bazel run //go:gen"
+            exit 1
+          )
+
       - name: Compile qhelp files to markdown
         run: |
           cd go
@@ -65,14 +84,3 @@ jobs:
         with:
           name: qhelp-markdown
           path: go/qhelp-out/**/*.md
-
-      - name: Cache compilation cache
-        id: query-cache
-        uses: ./.github/actions/cache-query-compilation
-        with:
-          key: go-qltest
-
-      - name: Test
-        run: |
-          cd go
-          make test cache="${{ steps.query-cache.outputs.cache-dir }}"