functional

src/fs.ts

@@ -0,0 +1,23 @@
+import { Guild } from 'discord.js'
+import { readFileSync, writeFileSync, ensureDirSync, ensureFileSync } from 'fs-extra'
+import { getFlag } from './flags'
+
+type storageTypes = 'global' | Guild
+
+function filePath(storage: storageTypes) {
+    if (storage === 'global') {
+        return `${getFlag('dir')}/global.json`
+    }
+    return `${getFlag('dir')}/guild_${storage.id}.json`
+}
+
+export function readFile(storage: storageTypes) {
+    let path = filePath(storage)
+    ensureFileSync(path)
+    return readFileSync(path).toString()
+}
+
+export function writeFile(storage: storageTypes, data: string) {
+    ensureDirSync(getFlag('dir'))
+    writeFileSync(filePath(storage), data)
+}