feat(imagetools-core): Add image id generation utility

JonasKruckenberg · Mar 19, 2021 · 9e0673d · 9e0673d
1 parent 86c1a3a
commit 9e0673d
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/packages/core/src/util.ts b/packages/core/src/util.ts
@@ -1,9 +1,15 @@
-import sharp, { Sharp } from "sharp";
+import sharp from "sharp";
+import { ImageConfig } from "./types";
+import { createHash } from 'crypto'
 
 export function loadImageFromDisk(path: string) {
     return sharp(path)
 }
 
 export function loadImageFromBuffer(buf: Buffer) {
     return sharp(buf)
+}
+
+export function generateImageID(config:ImageConfig) {
+    return createHash('sha1').update(JSON.stringify(config)).digest('hex')
 }