From 968266da7f99349aea152de15cf73bd15a09a403 Mon Sep 17 00:00:00 2001
From: bjoernbethge <bjoern.bethge@gmail.com>
Date: Thu, 15 Jan 2026 14:04:43 +0100
Subject: [PATCH] Add path filters to skip builds on documentation-only changes

Added paths-ignore filters to workflows to skip CI/security runs when
only documentation files are changed:
- PR Claude Code Review workflow
- CI workflow (lint, typecheck, test, build)
- CodeQL security analysis
- Semgrep security scan

Exception: Did not add filters to scheduled-claude-code-docs-sync.yml
as it needs to run on markdown changes.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---
 .github/workflows/ci.yml                    | 12 ++++++++++++
 .github/workflows/codeql.yml                | 12 ++++++++++++
 .github/workflows/pr-claude-code-review.yml |  6 ++++++
 .github/workflows/semgrep.yml               | 12 ++++++++++++
 4 files changed, 42 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 426ea9e..fdab506 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -3,8 +3,20 @@ name: CI
 on:
   push:
     branches: [main]
+    paths-ignore:
+      - '**.md'
+      - 'docs/**'
+      - 'LICENSE'
+      - '.gitignore'
+      - '**.txt'
   pull_request:
     branches: [main]
+    paths-ignore:
+      - '**.md'
+      - 'docs/**'
+      - 'LICENSE'
+      - '.gitignore'
+      - '**.txt'
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index eff037e..2559f2f 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -3,8 +3,20 @@ name: CodeQL Analysis
 on:
   push:
     branches: [main]
+    paths-ignore:
+      - '**.md'
+      - 'docs/**'
+      - 'LICENSE'
+      - '.gitignore'
+      - '**.txt'
   pull_request:
     branches: [main]
+    paths-ignore:
+      - '**.md'
+      - 'docs/**'
+      - 'LICENSE'
+      - '.gitignore'
+      - '**.txt'
   schedule:
     # Run weekly on Wednesday at 3 AM UTC
     - cron: '0 3 * * 3'
diff --git a/.github/workflows/pr-claude-code-review.yml b/.github/workflows/pr-claude-code-review.yml
index dc724c0..d38127a 100644
--- a/.github/workflows/pr-claude-code-review.yml
+++ b/.github/workflows/pr-claude-code-review.yml
@@ -3,6 +3,12 @@ name: PR - Claude Code Review
 on:
   pull_request:
     types: [opened, synchronize, reopened]
+    paths-ignore:
+      - '**.md'
+      - 'docs/**'
+      - 'LICENSE'
+      - '.gitignore'
+      - '**.txt'
   issue_comment:
     types: [created]
 
diff --git a/.github/workflows/semgrep.yml b/.github/workflows/semgrep.yml
index 599069c..9b4d330 100644
--- a/.github/workflows/semgrep.yml
+++ b/.github/workflows/semgrep.yml
@@ -3,8 +3,20 @@ name: Semgrep Security Scan
 on:
   push:
     branches: [main]
+    paths-ignore:
+      - '**.md'
+      - 'docs/**'
+      - 'LICENSE'
+      - '.gitignore'
+      - '**.txt'
   pull_request:
     branches: [main]
+    paths-ignore:
+      - '**.md'
+      - 'docs/**'
+      - 'LICENSE'
+      - '.gitignore'
+      - '**.txt'
   schedule:
     # Run weekly on Monday at 8 AM UTC
     - cron: '0 8 * * 1'