Enable GitHub Actions

Author: jserv

.ci/check-format.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+SOURCES=$(find $(git rev-parse --show-toplevel) | egrep "\.(c|cxx|cpp|h|hpp)\$")
+
+set -x
+
+for file in ${SOURCES};
+do
+    clang-format-12 ${file} > expected-format
+    diff -u -p --label="${file}" --label="expected coding style" ${file} expected-format
+done
+exit $(clang-format-12 --output-replacements-xml ${SOURCES} | egrep -c "</replacement>")

.github/workflows/main.yml

@@ -0,0 +1,20 @@
+name: CI
+
+on: [push, pull_request]
+
+jobs:
+  nstack:
+    runs-on: ubuntu-22.04
+    steps:
+    - uses: actions/checkout@v3.1.0
+    - name: default build
+      run: make
+  coding_style:
+    runs-on: ubuntu-22.04
+    steps:
+    - uses: actions/checkout@v3.1.0
+    - name: coding convention
+      run: |
+            sudo apt-get install -q -y clang-format-12
+            sh .ci/check-format.sh
+      shell: bash