ci: setup basic check format (#3)

We can extend this for other languages, etc. in the future.

Signed-off-by: Matt Klein <[email protected]>

.circleci/config.yml

@@ -22,6 +22,13 @@ jobs:
       - run: docs/publish.sh
       - store_artifacts:
           path: generated/docs
+  format:
+    executor: ubuntu-build
+    # TODO(mattklein123): resource_class: small
+    steps:
+      - checkout
+      - run: git submodule update --init
+      - run: tools/check_format.sh
 
 workflows:
   version: 2
@@ -31,3 +38,4 @@ workflows:
           filters:
             tags:
               only: /^v.*/
+      - format

OWNERS.md

@@ -1,3 +1,5 @@
+# Envoy Mobile owners
+
 * See [CONTRIBUTING.md](CONTRIBUTING.md) for general contribution guidelines.
 
 This page lists all active maintainers and their areas of expertise. This can be used for

tools/check_format.sh

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+
+set -e
+
+export BUILDIFIER_BIN="/usr/local/bin/buildifier"
+
+envoy/tools/check_format.py --add-excluded-prefixes=./envoy/ check
+envoy/tools/format_python_tools.sh check