From 5e9f6ced467afc24435c13004645b0d60a61cabc Mon Sep 17 00:00:00 2001
From: Jan Macku <jamacku@redhat.com>
Date: Wed, 6 Mar 2024 14:41:26 +0100
Subject: [PATCH] ci(lint): add shell linter - Differential ShellCheck

It performs differential ShellCheck scans and reports results directly on GitHub.

documentation: https://github.com/redhat-plumbers-in-action/differential-shellcheck

Signed-off-by: Jan Macku <jamacku@redhat.com>
---
 .github/workflows/ci.yaml | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 60f9adbe24f..e6764f40df2 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -37,6 +37,24 @@ jobs:
           source venv/bin/activate
           pre-commit run --color=always --all-files --show-diff-on-failure
 
+  lint:
+    runs-on: ubuntu-latest
+
+    permissions:
+      security-events: write
+
+    steps:
+      - name: Repository checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - id: ShellCheck
+        name: Differential ShellCheck
+        uses: redhat-plumbers-in-action/differential-shellcheck@v5
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+
   distcheck:
     runs-on: ubuntu-latest
     strategy: