From e4eab564953c7ceb57fb652c52c08969725ccb56 Mon Sep 17 00:00:00 2001
From: Yutetsu TAKATSUKASA <y.takatsukasa@gmail.com>
Date: Thu, 17 Dec 2020 23:41:10 +0900
Subject: [PATCH] Add a workflow that calls clang-format and commit. (#2713)

* Add a workflow that calls clang-format and commit.
---
 .github/workflows/clang-format.yml | 44 ++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 .github/workflows/clang-format.yml

diff --git a/.github/workflows/clang-format.yml b/.github/workflows/clang-format.yml
new file mode 100644
index 000000000..145501933
--- /dev/null
+++ b/.github/workflows/clang-format.yml
@@ -0,0 +1,44 @@
+# DESCRIPTION: Github actions config
+# This name is key to badges in README.adoc, so we use the name build
+# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0
+
+name: clang-format
+
+on:
+  push:
+  pull_request_target:
+  workflow_dispatch:
+
+jobs:
+  format:
+    runs-on: ubuntu-20.04
+    name: Ubuntu 20.04 | format
+    env:
+      CI_OS_NAME: linux
+      CI_RUNS_ON: ubuntu-20.04
+      CI_COMMIT: ${{ github.sha }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+      - name: Install packages for build
+        env:
+          CI_BUILD_STAGE_NAME: build
+        run: |
+          bash ci/ci-install.bash &&
+          sudo apt-get install clang-10 &&
+          git config --global user.email "action@example.com" &&
+          git config --global user.name "github action"
+      - name: Format code
+        run: |
+          autoconf &&
+          ./configure &&
+          make clang-format CLANGFORMAT=clang-format-10 &&
+          git status
+      - name: Push
+        run: |
+          if [ -n "$(git status --porcelain)" ]; then
+            git commit . -m "Apply clang-format" &&
+            git push origin
+          fi