From f74b4bb54fda1eca46165e22e59b027f757d4071 Mon Sep 17 00:00:00 2001
From: Florian Pfaff <pfaff@ias.uni-stuttgart.de>
Date: Thu, 7 May 2026 13:59:57 +0200
Subject: [PATCH] Improve MegaLinter configuration

---
 .github/workflows/mega-linter.yml | 93 +++++++++++++++++++++++++++++++
 .mega-linter.yml                  | 15 +++++
 2 files changed, 108 insertions(+)
 create mode 100644 .github/workflows/mega-linter.yml
 create mode 100644 .mega-linter.yml

diff --git a/.github/workflows/mega-linter.yml b/.github/workflows/mega-linter.yml
new file mode 100644
index 0000000..b9c7954
--- /dev/null
+++ b/.github/workflows/mega-linter.yml
@@ -0,0 +1,93 @@
+---
+# MegaLinter GitHub Action configuration file
+# More info at https://megalinter.io
+name: MegaLinter
+
+permissions:
+  checks: write
+  pull-requests: write
+  contents: write
+
+on: # yamllint disable-line rule:truthy
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+  workflow_dispatch:
+
+env:
+  APPLY_FIXES: all
+  APPLY_FIXES_EVENT: push
+  APPLY_FIXES_MODE: pull_request
+
+concurrency:
+  group: ${{ github.ref }}-${{ github.workflow }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    name: MegaLinter
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      issues: write
+      pull-requests: write
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v6
+        with:
+          ref: ${{ github.head_ref }}
+          fetch-depth: 0
+
+      - name: MegaLinter
+        id: ml
+        uses: oxsecurity/megalinter/flavors/python@v9.4.0
+        env:
+          VALIDATE_ALL_CODEBASE: true
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Archive production artifacts
+        if: always()
+        uses: actions/upload-artifact@v7
+        with:
+          name: MegaLinter reports
+          path: |
+            megalinter-reports
+            mega-linter.log
+
+      - name: Remove generated MegaLinter reports before PR creation
+        if: always()
+        run: sudo rm -rf megalinter-reports mega-linter.log
+
+      - name: Create Pull Request with applied fixes
+        id: cpr
+        if: github.ref == 'refs/heads/main' && steps.ml.outputs.has_updated_sources == 1 && (env.APPLY_FIXES_EVENT == 'all' || env.APPLY_FIXES_EVENT == github.event_name) && env.APPLY_FIXES_MODE == 'pull_request' && (github.event_name == 'push' || github.event.pull_request.head.repo.full_name == github.repository) && !contains(github.event.head_commit.message, 'skip fix')
+        uses: peter-evans/create-pull-request@v8
+        with:
+          token: ${{ secrets.PAT || secrets.GITHUB_TOKEN }}
+          commit-message: "[MegaLinter] Apply linters automatic fixes"
+          title: "[MegaLinter] Apply linters automatic fixes"
+          branch: megalinter-fixes
+          labels: bot
+          base: main
+
+      - name: Create PR output
+        if: github.ref == 'refs/heads/main' && steps.ml.outputs.has_updated_sources == 1 && (env.APPLY_FIXES_EVENT == 'all' || env.APPLY_FIXES_EVENT == github.event_name) && env.APPLY_FIXES_MODE == 'pull_request' && (github.event_name == 'push' || github.event.pull_request.head.repo.full_name == github.repository) && !contains(github.event.head_commit.message, 'skip fix')
+        run: |
+          echo "Pull Request Number - ${{ steps.cpr.outputs.pull-request-number }}"
+          echo "Pull Request URL - ${{ steps.cpr.outputs.pull-request-url }}"
+
+      - name: Prepare commit
+        if: steps.ml.outputs.has_updated_sources == 1 && (env.APPLY_FIXES_EVENT == 'all' || env.APPLY_FIXES_EVENT == github.event_name) && env.APPLY_FIXES_MODE == 'commit' && github.ref != 'refs/heads/main' && (github.event_name == 'push' || github.event.pull_request.head.repo.full_name == github.repository) && !contains(github.event.head_commit.message, 'skip fix')
+        run: sudo chown -Rc "$UID" .git/
+
+      - name: Commit and push applied linter fixes
+        if: steps.ml.outputs.has_updated_sources == 1 && (env.APPLY_FIXES_EVENT == 'all' || env.APPLY_FIXES_EVENT == github.event_name) && env.APPLY_FIXES_MODE == 'commit' && github.ref != 'refs/heads/main' && (github.event_name == 'push' || github.event.pull_request.head.repo.full_name == github.repository) && !contains(github.event.head_commit.message, 'skip fix')
+        uses: stefanzweifel/git-auto-commit-action@v7
+        with:
+          branch: ${{ github.event.pull_request.head.ref || github.head_ref || github.ref }}
+          commit_message: "[MegaLinter] Apply linters fixes"
+          commit_user_name: megalinter-bot
+          commit_user_email: megalinter-bot@florianpfaff.de
diff --git a/.mega-linter.yml b/.mega-linter.yml
new file mode 100644
index 0000000..8345878
--- /dev/null
+++ b/.mega-linter.yml
@@ -0,0 +1,15 @@
+---
+ENABLE_LINTERS:
+  - ACTION_ACTIONLINT
+  - COPYPASTE_JSCPD
+  - MARKDOWN_MARKDOWNLINT
+  - PYTHON_RUFF
+  - REPOSITORY_GIT_DIFF
+  - YAML_PRETTIER
+  - YAML_YAMLLINT
+  - YAML_V8R
+
+VALIDATE_ALL_CODEBASE: true
+PRINT_ALPACA: false
+SHOW_ELAPSED_TIME: true
+FLAVOR_SUGGESTIONS: false