diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
new file mode 100644
index 0000000..8a39fce
--- /dev/null
+++ b/.github/workflows/check.yml
@@ -0,0 +1,52 @@
+name: check
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ "*" ]
+    types: [synchronize, opened, reopened, edited]
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - run: |
+          cd example/${{ matrix.example }}
+
+          bazel build \
+            --config=clang-format \
+            --color=yes \
+            //... 2>&1 | tee log
+
+         [ $(cat log | grep -c "Wclang-format-violations") -eq ${{ matrix.errors }} ]
+
+#  check-format:
+#    runs-on: ubuntu-latest
+#    #strategy:
+#    #  matrix:
+#    #    example: [default]
+#    #    errors: [3]
+#    #    #include:
+#    #    #  - example: default
+#    #    #    errors: 3
+#    #    #  - example: format-binary
+#    #    #    errors: 2
+#    #    #  - example: format-config
+#    #    #    errors: 0
+#    #    #  - example: format-ignore
+#    #    #    errors: 0
+#    steps:
+#      - uses: actions/checkout@v4
+#      - uses: actions/checkout@v4
+#      - run: |
+#          cd example/${{ matrix.example }}
+#
+#          bazel build \
+#            --config=clang-format \
+#            --color=yes \
+#            //... 2>&1 | tee log
+#
+#         [ $(cat log | grep -c "Wclang-format-violations") -eq ${{ matrix.errors }} ]