Add CI check for docs on feature PRs (#6315)

Co-authored-by: 6543 <6543@obermui.de>

.woodpecker/check-feature-docs.sh

@@ -0,0 +1,14 @@
+#!/bin/sh
+DOCS_CHANGED=$(echo "$CI_PIPELINE_FILES" | jq -r '.[]' | grep -c '^docs/docs/' || true)
+if [ "$DOCS_CHANGED" -gt 0 ]; then
+  echo "✅ OK: docs/docs/ has changes"
+  exit 0
+fi
+NON_CLI=$(echo "$CI_PIPELINE_FILES" | jq -r '.[]' | grep -v '^cli/' | grep -v '^cmd/cli/' | grep -v '^docs/' || true)
+if [ -z "$NON_CLI" ]; then
+  echo "✅ OK: CLI-only feature, docs are auto-generated"
+  exit 0
+fi
+echo "🚨 ERROR: PR has 'feature' label but no changes in docs/docs/"
+echo "Please add documentation for the new feature."
+exit 1

.woodpecker/static.yaml

@@ -25,6 +25,15 @@ steps:
     settings:
       version: 3.6.2
 
+  - name: check-feature-docs
+    image: docker.io/alpine:3.23
+    depends_on: []
+    commands:
+      - apk add --no-cache -q jq && ./.woodpecker/check-feature-docs.sh
+    when:
+      - event: pull_request
+        evaluate: 'CI_COMMIT_PULL_REQUEST_LABELS contains "feature"'
+
   - name: agentscan
     image: docker.io/woodpeckerci/plugin-agentscan:latest
     pull: true