1 files changed, 64 insertions, 0 deletions
diff --git a/src/cdn/util/Storage.ts b/src/cdn/util/Storage.ts
new file mode 100644
index 00000000..728804a0
--- /dev/null
+++ b/src/cdn/util/Storage.ts
@@ -0,0 +1,64 @@
+import { FileStorage } from "./FileStorage";
+import path from "path";
+//import fse from "fs-extra";
+import fs from "fs";
+import { bgCyan, black } from "picocolors";
+import { S3 } from "@aws-sdk/client-s3";
+import { S3Storage } from "./S3Storage";
+process.cwd();
+
+export interface Storage {
+	set(path: string, data: Buffer): Promise<void>;
+	get(path: string): Promise<Buffer | null>;
+	delete(path: string): Promise<void>;
+}
+
+let storage: Storage;
+
+if (process.env.STORAGE_PROVIDER === "file" || !process.env.STORAGE_PROVIDER) {
+	let location = process.env.STORAGE_LOCATION;
+	if (location) {
+		location = path.resolve(location);
+	} else {
+		location = path.join(process.cwd(), "files");
+	}
+	console.log(`[CDN] storage location: ${bgCyan(`${black(location)}`)}`);
+	//fse.ensureDirSync(location);
+	fs.mkdirSync(location, {recursive: true});
+	process.env.STORAGE_LOCATION = location;
+
+	storage = new FileStorage();
+} else if (process.env.STORAGE_PROVIDER === "s3") {
+	const region = process.env.STORAGE_REGION,
+		bucket = process.env.STORAGE_BUCKET;
+
+	if (!region) {
+		console.error(
+			`[CDN] You must provide a region when using the S3 storage provider.`
+		);
+		process.exit(1);
+	}
+
+	if (!bucket) {
+		console.error(
+			`[CDN] You must provide a bucket when using the S3 storage provider.`
+		);
+		process.exit(1);
+	}
+
+	// in the S3 provider, this should be the root path in the bucket
+	let location = process.env.STORAGE_LOCATION;
+
+	if (!location) {
+		console.warn(
+			`[CDN] STORAGE_LOCATION unconfigured for S3 provider, defaulting to the bucket root...`
+		);
+		location = undefined;
+	}
+
+	const client = new S3({ region });
+
+	storage = new S3Storage(client, bucket, location);
+}
+
+export { storage };