From 939b5c75cd8e11c733516c56aabc9fd6cf228692 Mon Sep 17 00:00:00 2001
From: Roman Bobrovskyi <roman@dbbsoftware.com>
Date: Fri, 28 Feb 2025 09:25:29 +0100
Subject: [PATCH] feat: updating getting content-type of the file during upload
 to s3

---
 package-lock.json |  8 ++++++++
 package.json      |  2 ++
 src/common/aws.ts | 14 ++------------
 3 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index 857d79e..de82a5b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -27,6 +27,7 @@
         "esbuild": "0.21.4",
         "express": "4.21.2",
         "lodash": "4.17.21",
+        "mime-types": "2.1.35",
         "yargs": "17.7.2"
       },
       "bin": {
@@ -40,6 +41,7 @@
         "@types/express": "5.0.0",
         "@types/jest": "29.5.14",
         "@types/lodash": "4.17.13",
+        "@types/mime-types": "2.1.4",
         "@types/node": "20.12.11",
         "@types/yargs": "17.0.32",
         "@typescript-eslint/eslint-plugin": "7.1.0",
@@ -5718,6 +5720,12 @@
       "integrity": "sha512-/pyBZWSLD2n0dcHE3hq8s8ZvcETHtEuF+3E7XVt0Ig2nvsVQXdghHVcEkIWjy9A0wKfTn97a/PSDYohKIlnP/w==",
       "dev": true
     },
+    "node_modules/@types/mime-types": {
+      "version": "2.1.4",
+      "resolved": "https://registry.npmjs.org/@types/mime-types/-/mime-types-2.1.4.tgz",
+      "integrity": "sha512-lfU4b34HOri+kAY5UheuFMWPDOI+OPceBSHZKp69gEyTL/mmJ4cnU6Y/rlme3UL3GyOn6Y42hyIEw0/q8sWx5w==",
+      "dev": true
+    },
     "node_modules/@types/node": {
       "version": "20.12.11",
       "resolved": "https://registry.npmjs.org/@types/node/-/node-20.12.11.tgz",
diff --git a/package.json b/package.json
index 098f76f..3472438 100644
--- a/package.json
+++ b/package.json
@@ -42,6 +42,7 @@
     "@types/express": "5.0.0",
     "@types/jest": "29.5.14",
     "@types/lodash": "4.17.13",
+    "@types/mime-types": "2.1.4",
     "@types/node": "20.12.11",
     "@types/yargs": "17.0.32",
     "@typescript-eslint/eslint-plugin": "7.1.0",
@@ -78,6 +79,7 @@
     "esbuild": "0.21.4",
     "express": "4.21.2",
     "lodash": "4.17.21",
+    "mime-types": "2.1.35",
     "yargs": "17.7.2"
   },
   "peerDependencies": {
diff --git a/src/common/aws.ts b/src/common/aws.ts
index 3ceffac..dc48654 100644
--- a/src/common/aws.ts
+++ b/src/common/aws.ts
@@ -6,6 +6,7 @@ import * as AWS from 'aws-sdk'
 import { partition } from '@aws-sdk/util-endpoints'
 import fs from 'node:fs'
 import path from 'node:path'
+import mime from 'mime-types'
 
 type GetAWSBasicProps =
   | {
@@ -46,18 +47,7 @@ export const getSTSIdentity = async (props: GetAWSBasicProps) => {
 export const getFileContentType = (filePath?: string) => {
   if (!filePath) return
 
-  const extension = path.extname(filePath)
-
-  switch (extension) {
-    case '.css':
-      return 'text/css'
-    case '.js':
-      return 'application/javascript'
-    case '..html':
-      return 'text/html'
-    default:
-      return 'application/octet-stream'
-  }
+  return mime.lookup(filePath) || 'application/octet-stream'
 }
 
 export const uploadFileToS3 = async (s3Client: S3, options: PutObjectCommandInput) => {