add style checkers for go, js, and ts

Author: Eric Liu

.github/workflows/build-samples-json.yml

@@ -1,6 +1,7 @@
 name: Trigger Docs Samples Rebuild
 permissions:
   contents: read
+  pull-requests: read
 
 on:
   push:
@@ -16,15 +17,23 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
 
+      - name: Get list of changed files
+        id: changed
+        run: |
+          files=$(git diff --name-only origin/${{ github.base_ref }}...${{ github.head_ref }} | grep '\.py$' || true)
+          echo "files=$files" >> "$GITHUB_OUTPUT"
+
       - name: Run Ruff linter
         uses: astral-sh/ruff-action@v1
         with:
-          args: check ./samples
+          args: check
+          src: ${{ steps.changed.outputs.files }}
 
       - name: Run Ruff formatter check
         uses: astral-sh/ruff-action@v1
         with:
           args: "format --check"
+          src: ${{ steps.changed.outputs.files }}
 
   js-ts-lint:
     runs-on: ubuntu-latest
@@ -37,8 +46,27 @@ jobs:
         with:
           node-version: '20'
 
+      - name: Get list of changed JS/TS files
+        id: changed_js
+        run: |
+          files=$(git diff --name-only origin/${{ github.base_ref }}...${{ github.head_ref }} | grep -E '\.(js|ts|jsx|tsx)$' || true)
+          echo "files=$files" >> "$GITHUB_OUTPUT"
+
       - name: Run ESLint (JS/TS only)
-        run: npx eslint "samples/**/*.{js,ts,jsx,tsx}"
+        run: |
+          if [ -n "${{ steps.changed_js.outputs.files }}" ]; then
+            npx eslint ${{ steps.changed_js.outputs.files }}
+          else
+            echo "No JS/TS files to lint."
+          fi
+
+      - name: Run Prettier check (JS/TS only)
+        run: |
+          if [ -n "${{ steps.changed_js.outputs.files }}" ]; then
+            npx prettier --check ${{ steps.changed_js.outputs.files }}
+          else
+            echo "No JS/TS files to format check."
+          fi
 
   go-lint:
     runs-on: ubuntu-latest
@@ -54,11 +82,13 @@ jobs:
       - name: Run golangci-lint
         uses: golangci/golangci-lint-action@v8
         with:
+          args: --enable gofmt --enable goimports
+          only-new-issues: true
           version: latest
-          working-directory: ./samples
 
   build-json:
     runs-on: ubuntu-latest
+    needs: [python-lint, js-ts-lint, go-lint]
     steps:
       - name: Trigger CLI Autodoc
         uses: peter-evans/repository-dispatch@v1