feat: update file-type to disable eval dynamic code errors during build

close jimp-dev#1361

packages/core/package.json

@@ -8,8 +8,8 @@
   "scripts": {
     "lint": "eslint .",
     "test-off": "vitest",
-    "build": "tshy",
-    "dev": "tshy --watch",
+    "build": "tsup",
+    "dev": "tsup --watch",
     "clean": "rm -rf node_modules .tshy .tshy-build dist .turbo"
   },
   "author": "Andrew Lisowski <[email protected]>",
@@ -20,7 +20,7 @@
     "@jimp/utils": "workspace:*",
     "await-to-js": "^3.0.0",
     "exif-parser": "^0.1.12",
-    "file-type": "^16.0.0",
+    "file-type": "^19.6.0",
     "mime": "3"
   },
   "devDependencies": {
@@ -32,6 +32,7 @@
     "@types/node": "^18.19.48",
     "eslint": "^9.9.1",
     "tshy": "^3.0.2",
+    "tsup": "^8.3.5",
     "typescript": "^5.5.4",
     "vite-plugin-node-polyfills": "^0.22.0",
     "vitest": "^2.0.5"
@@ -49,21 +50,21 @@
     "./package.json": "./package.json",
     ".": {
       "import": {
-        "types": "./dist/esm/index.d.ts",
-        "default": "./dist/esm/index.js"
+        "types": "./dist/index.d.ts",
+        "default": "./dist/index.js"
       },
       "require": {
-        "types": "./dist/commonjs/index.d.ts",
-        "default": "./dist/commonjs/index.js"
+        "types": "./dist/index.d.cts",
+        "default": "./dist/index.cjs"
       }
     }
   },
-  "main": "./dist/commonjs/index.js",
-  "types": "./dist/commonjs/index.d.ts",
+  "main": "./dist/index.cjs",
+  "types": "./dist/index.d.cts",
   "type": "module",
   "publishConfig": {
     "access": "public"
   },
   "sideEffects": false,
-  "module": "./dist/esm/index.js"
+  "module": "./dist/index.js"
 }

packages/core/src/index.ts

@@ -1,6 +1,6 @@
 import { Bitmap, Format, JimpClass, Edge } from "@jimp/types";
 import { cssColorToHex, scan, scanIterator } from "@jimp/utils";
-import fileType from "file-type/core.js";
+import { fileTypeFromBuffer } from "#file-type/core";
 import { to } from "await-to-js";
 import { existsSync, readFile, writeFile } from "@jimp/file-ops";
 import mime from "mime/lite.js";
@@ -334,7 +334,7 @@ export function createJimp<
       const actualBuffer =
         buffer instanceof ArrayBuffer ? bufferFromArrayBuffer(buffer) : buffer;
 
-      const mime = await fileType.fromBuffer(actualBuffer);
+      const mime = await fileTypeFromBuffer(actualBuffer);
 
       if (!mime || !mime.mime) {
         throw new Error("Could not find MIME for Buffer");

packages/core/src/polyfills/cjs.ts

@@ -0,0 +1,8 @@
+import type { fileTypeFromBuffer as fileTypeFromBufferCore } from 'file-type/core'
+
+export const fileTypeFromBuffer: typeof fileTypeFromBufferCore = async (
+  buffer,
+) => {
+  const { fileTypeFromBuffer } = await import('file-type/core')
+  return await fileTypeFromBuffer(buffer)
+}

packages/core/src/polyfills/esm.ts

@@ -0,0 +1 @@
+export { fileTypeFromBuffer } from 'file-type/core'

packages/core/tsconfig.json

@@ -1,6 +1,11 @@
 {
   "extends": "@jimp/config-typescript/base.json",
   "compilerOptions": {
-    "outDir": "dist"
+    "outDir": "dist",
+    "module": "ESNext",
+    "moduleResolution": "bundler",
+    "paths": {
+      "#file-type/core": ["./src/polyfills/esm.ts"]
+    }
   }
 }

packages/core/tsup.config.ts

@@ -0,0 +1,16 @@
+import { defineConfig } from 'tsup'
+
+export default defineConfig({
+  entry: ['src/index.ts'],
+  format: ['esm', 'cjs'],
+  dts: true,
+  clean: true,
+  esbuildOptions(options) {
+    options.alias = {
+      '#file-type/core':
+        options.format === 'esm'
+          ? './src/polyfills/esm.ts'
+          : './src/polyfills/cjs.ts',
+    }
+  },
+})