feat: handle termination

2019-01-30 09:59:15 -07:00
1 changed files with 9 additions and 0 deletions
--- a/bin/index.js
+++ b/bin/index.js
@@ -42,6 +42,15 @@ async function run() {
  // initial kickoff
  await fetchAndIndex().catch(handleError);

+  // listen for termination
+  const terminate = type => () => {
+    console.log(`Terminating [${type}]`);
+    process.exit(0);
+  };
+  process.on('SIGINT', terminate('SIGINT'));
+  process.on('SIGTERM', terminate('SIGTERM'));
+  process.on('SIGKILL', terminate('SIGKILL'));
+
  // scheduled running
  if (interval === 0) return;
  logger.debug(`Starting interval (${interval}s)...`);