Fix error when ./build/cache doesn't exit

krypciak · krypciak · commit 19453057a4a7 · 2026-04-25T14:48:20.000+02:00
diff --git a/build/src/cache.ts b/build/src/cache.ts
@@ -4,6 +4,8 @@ import crypto from 'crypto'
 const cacheDir = './build/cache'
 
 const cache: Record<string, () => Promise<Buffer>> = {}
+
+await fs.promises.mkdir(cacheDir, { recursive: true })
 for (const path of await fs.promises.readdir(cacheDir)) {
     const tagHash = path.slice(0, -'.cache'.length)
     cache[tagHash] = () => readFromDisk(tagHash)
@@ -33,7 +35,6 @@ export async function get(tag: string, download: () => Promise<Buffer>): Promise
 }
 
 async function write(tagHash: string, data: Buffer) {
-    await fs.promises.mkdir(cacheDir, { recursive: true })
     await fs.promises.writeFile(file(tagHash), data)
 }
 

Original file line number	Diff line number	Diff line change
`@@ -4,6 +4,8 @@ import crypto from 'crypto'`
`4`	`4`	`const cacheDir = './build/cache'`
`5`	`5`
`6`	`6`	`const cache: Record<string, () => Promise<Buffer>> = {}`
	`7`	`+`
	`8`	`+await fs.promises.mkdir(cacheDir, { recursive: true })`
`7`	`9`	`for (const path of await fs.promises.readdir(cacheDir)) {`
`8`	`10`	`const tagHash = path.slice(0, -'.cache'.length)`
`9`	`11`	`cache[tagHash] = () => readFromDisk(tagHash)`
`@@ -33,7 +35,6 @@ export async function get(tag: string, download: () => Promise<Buffer>): Promise`
`33`	`35`	`}`
`34`	`36`
`35`	`37`	`async function write(tagHash: string, data: Buffer) {`
`36`		`- await fs.promises.mkdir(cacheDir, { recursive: true })`
`37`	`38`	`await fs.promises.writeFile(file(tagHash), data)`
`38`	`39`	`}`
`39`	`40`