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dotnet formatでのlint checkをgithub actionsで実行する

2021/12/18に公開
C#
Unity
tech

super-linter

super-linterというやつがなんでもやってくれてすごい.

試しに設定してみた.

.github/workflows/lint.yml
name: Lint C# code 👮‍♀️
on: [push, pull_request]
jobs:
  build:
    name: Lint Code
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          fetch-depth: 0
      - name: Lint code
        uses: github/super-linter@v4
        env:
          VALIDATE_ALL_CODEBASE: false
          DEFAULT_BRANCH: master
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

実行してみると下記のような感じでformatに従ってないときにfailしてくれた

2021-12-18 14:18:03 [INFO]   File:[/github/workspace/Assets/Scripts/SampleButton.cs]
2021-12-18 14:18:05 [ERROR]   Found errors in [dotnet-format] linter!
2021-12-18 14:18:05 [ERROR]   Error code: 2. Command output:

diff的にはこんな感じ.

$ git diff
diff --git a/Assets/Scripts/SampleButton.cs b/Assets/Scripts/SampleButton.cs
index 5267e8d..1c12de0 100644
--- a/Assets/Scripts/SampleButton.cs
+++ b/Assets/Scripts/SampleButton.cs
@@ -6,7 +6,8 @@ namespace Sample
     [RequireComponent(typeof(Button))]
     public class SampleButton : MonoBehaviour
     {
-        private void Start() {
+        private void Start()
+        {
             this.GetComponent<Button>().onClick.AddListener(() =>
             {
                 UnityEngine.Debug.Log("Hoge");

.editorconfigでいろいろフォーマット設定できるっぽい. PR reviewに仕込んでおくとよさそう!

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