add deploy script

backend/deploy.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+set -e
+
+tmpdir=$(mktemp -d)
+trap 'rm -rf "$tmpdir"' EXIT
+
+cd $(dirname $0)/dist
+zip -r "$tmpdir/lambda.zip" .
+
+cd $tmpdir
+aws s3 cp lambda.zip "s3://$IMBUSY_BE_BUCKET"
+cd $(dirname $0)
+
+aws lambda update-function-code \
+  --function-name $IMBUSY_BE_LAMBDA \
+  --s3-bucket $IMBUSY_BE_BUCKET \
+  --s3-key lambda.zip

backend/package.json

@@ -6,7 +6,8 @@
   "scripts": {
     "build": "esbuild src/index.ts --bundle --platform=node --target=node18 --outfile=dist/index.js",
     "clean": "rm -rf dist",
-    "watch": "npm run build -- --watch"
+    "watch": "npm run build -- --watch",
+    "deploy": "./deploy.sh"
   },
   "keywords": [],
   "author": "",