#!/usr/bin/env bash
# Regenerate openapi.json when the server API surface changes.
set -euo pipefail

staged=$(git diff --cached --name-only --diff-filter=ACMR)

echo "$staged" | grep -qE '^(crates/omnigraph-server/src/.*\.rs|crates/omnigraph-server/Cargo\.toml)$' || exit 0

echo "[pre-commit] regenerating openapi.json..."
OMNIGRAPH_UPDATE_OPENAPI=1 cargo test -p omnigraph-server --test openapi openapi_spec_is_up_to_date --quiet

if ! git diff --quiet -- openapi.json; then
  git add openapi.json
  echo "[pre-commit] openapi.json updated and staged"
fi