Files
openclaw/.github/actions/detect-docs-changes/action.yml
Peter Steinberger 2e73cff6ca fix(maint): keep PR maintenance delta-only (#108018)
* fix(maint): keep fork prep sync delta-only

* fix(ci): use exact merge parent for PR diffs

* fix(ci): pass docs diff base through environment

* test(ci): cover environment-mediated docs base
2026-07-14 22:49:33 -07:00

67 lines
2.0 KiB
YAML

name: Detect docs-only changes
description: >
Outputs docs_only=true when all changed files are under docs/ or are
markdown (.md/.mdx). Fail-safe: if detection fails, outputs false (run
everything). Uses git diff — no API calls, no extra permissions needed.
inputs:
base-sha:
description: Exact base commit to compare with the checked-out tree.
required: true
outputs:
docs_only:
description: "'true' if all changes are docs/markdown, 'false' otherwise"
value: ${{ steps.check.outputs.docs_only }}
docs_changed:
description: "'true' if any changed file is under docs/ or is markdown"
value: ${{ steps.check.outputs.docs_changed }}
runs:
using: composite
steps:
- name: Detect docs-only changes
id: check
shell: bash
env:
BASE_SHA: ${{ inputs.base-sha }}
run: |
BASE="$BASE_SHA"
# Fail-safe: if we can't diff, assume non-docs (run everything)
CHANGED=$(git diff --name-only "$BASE" HEAD 2>/dev/null || echo "UNKNOWN")
if [ "$CHANGED" = "UNKNOWN" ] || [ -z "$CHANGED" ]; then
echo "docs_only=false" >> "$GITHUB_OUTPUT"
echo "docs_changed=false" >> "$GITHUB_OUTPUT"
exit 0
fi
docs_changed=false
non_docs=false
while IFS= read -r changed_path; do
case "$changed_path" in
test/fixtures/*)
non_docs=true
;;
docs/* | *.md | *.mdx)
docs_changed=true
;;
*)
non_docs=true
;;
esac
done <<< "$CHANGED"
if [ "$docs_changed" = "true" ]; then
echo "docs_changed=true" >> "$GITHUB_OUTPUT"
else
echo "docs_changed=false" >> "$GITHUB_OUTPUT"
fi
if [ "$non_docs" = "false" ]; then
echo "docs_only=true" >> "$GITHUB_OUTPUT"
echo "Docs-only change detected — skipping heavy jobs"
else
echo "docs_only=false" >> "$GITHUB_OUTPUT"
fi