From 7bbe31f4ea4b122c051b74e455bf779b8e0eada4 Mon Sep 17 00:00:00 2001
From: joe fleming <joe.fleming@gmail.com>
Date: Wed, 30 Jan 2019 09:51:31 -0700
Subject: [PATCH] feat: handle termination

---
 bin/index.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/bin/index.js b/bin/index.js
index ef3b6ba..abccbb5 100644
--- 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)...`);