pr_pattern="(#$pr|openclaw#$pr)"

local with_pr

with_pr=$(printf '%s\n' "$added_lines" | rg -in "$pr_pattern" || true)

with_pr=$(printf '%s\n' "$added_lines" | grep -Ein "$pr_pattern" || true)

if [ -z "$with_pr" ]; then

echo "CHANGELOG.md update must reference PR #$pr (for example, (#$pr))."

exit 1

if changelog_thanks_required_for_contributor "$contrib"; then

local with_pr_and_thanks

with_pr_and_thanks=$(printf '%s\n' "$added_lines" | rg -in "$pr_pattern" | rg -i "thanks @$contrib" || true)

with_pr_and_thanks=$(printf '%s\n' "$added_lines" | grep -Ein "$pr_pattern" | grep -Fi "thanks @$contrib" || true)

if [ -z "$with_pr_and_thanks" ]; then

echo "CHANGELOG.md update must include both PR #$pr and thanks @$contrib on the changelog entry line."

exit 1

fi

local with_pr_and_any_thanks

with_pr_and_any_thanks=$(printf '%s\n' "$added_lines" | rg -in "$pr_pattern" | rg -i '\bthanks[[:space:]]+@' || true)

with_pr_and_any_thanks=$(printf '%s\n' "$added_lines" | grep -Ein "$pr_pattern" | grep -Ei '(^|[[:space:]])thanks[[:space:]]+@' || true)

if [ -z "$with_pr_and_any_thanks" ]; then

echo "CHANGELOG.md update for bot/app/non-creditable author $contrib must include an explicit human Thanks @handle on the PR #$pr entry line."

echo "Choose the credited original contributor, or stop for maintainer input if authorship is unclear."

fi

local removed_refs

removed_refs=$(printf '%s\n' "$removed_lines" | rg -o '#[0-9]+' | sort -u || true)

removed_refs=$(printf '%s\n' "$removed_lines" | grep -Eo '#[0-9]+' | sort -u || true)

if [ -z "$removed_refs" ]; then

return 0

fi

local ref

while IFS= read -r ref; do

[ -z "$ref" ] && continue

if ! printf '%s\n' "$added_lines" | rg -q -F "$ref"; then

if ! printf '%s\n' "$added_lines" | grep -Fq "$ref"; then

echo "CHANGELOG.md drops existing entry reference $ref without re-adding it."

echo "Likely merge conflict loss; restore the dropped entry (or keep the same PR ref in rewritten text)."

exit 1