From 60191bd7c2bf2aec245522c987805724d544dbe4 Mon Sep 17 00:00:00 2001
From: JayShortway <29483617+JayShortway@users.noreply.github.com>
Date: Mon, 30 Sep 2024 12:38:01 +0200
Subject: [PATCH] Adds actionlint to lint GitHub Actions workflows (#227)

---
 .github/actionlint-matcher.json  | 17 +++++++++++++++++
 .github/workflows/actionlint.yml | 19 +++++++++++++++++++
 2 files changed, 36 insertions(+)
 create mode 100644 .github/actionlint-matcher.json
 create mode 100644 .github/workflows/actionlint.yml

diff --git a/.github/actionlint-matcher.json b/.github/actionlint-matcher.json
new file mode 100644
index 00000000..4613e161
--- /dev/null
+++ b/.github/actionlint-matcher.json
@@ -0,0 +1,17 @@
+{
+  "problemMatcher": [
+    {
+      "owner": "actionlint",
+      "pattern": [
+        {
+          "regexp": "^(?:\\x1b\\[\\d+m)?(.+?)(?:\\x1b\\[\\d+m)*:(?:\\x1b\\[\\d+m)*(\\d+)(?:\\x1b\\[\\d+m)*:(?:\\x1b\\[\\d+m)*(\\d+)(?:\\x1b\\[\\d+m)*: (?:\\x1b\\[\\d+m)*(.+?)(?:\\x1b\\[\\d+m)* \\[(.+?)\\]$",
+          "file": 1,
+          "line": 2,
+          "column": 3,
+          "message": 4,
+          "code": 5
+        }
+      ]
+    }
+  ]
+}
diff --git a/.github/workflows/actionlint.yml b/.github/workflows/actionlint.yml
new file mode 100644
index 00000000..505782b9
--- /dev/null
+++ b/.github/workflows/actionlint.yml
@@ -0,0 +1,19 @@
+name: Lint GitHub Actions workflows
+on: 
+  push:
+    branches: [main]
+    paths: ['.github/workflows/**']
+  pull_request:
+    paths: ['.github/workflows/**']
+
+jobs:
+  actionlint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Enable the actionlint matcher
+        run: echo "::add-matcher::.github/actionlint-matcher.json"
+      - name: Lint GitHub Actions workflows
+        uses: docker://rhysd/actionlint:latest
+        with:
+          args: -color