63 lines
1.6 KiB
TypeScript
63 lines
1.6 KiB
TypeScript
import { FileStorage } from "./FileStorage";
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import path from "path";
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import fse from "fs-extra";
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import { bgCyan, black } from "picocolors";
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import { S3 } from "@aws-sdk/client-s3";
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import { S3Storage } from "./S3Storage";
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process.cwd();
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export interface Storage {
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set(path: string, data: Buffer): Promise<void>;
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get(path: string): Promise<Buffer | null>;
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delete(path: string): Promise<void>;
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}
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let storage: Storage;
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if (process.env.STORAGE_PROVIDER === "file" || !process.env.STORAGE_PROVIDER) {
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let location = process.env.STORAGE_LOCATION;
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if (location) {
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location = path.resolve(location);
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} else {
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location = path.join(process.cwd(), "files");
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}
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console.log(`[CDN] storage location: ${bgCyan(`${black(location)}`)}`);
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fse.ensureDirSync(location);
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process.env.STORAGE_LOCATION = location;
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storage = new FileStorage();
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} else if (process.env.STORAGE_PROVIDER === "s3") {
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const region = process.env.STORAGE_REGION,
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bucket = process.env.STORAGE_BUCKET;
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if (!region) {
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console.error(
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`[CDN] You must provide a region when using the S3 storage provider.`
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);
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process.exit(1);
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}
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if (!bucket) {
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console.error(
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`[CDN] You must provide a bucket when using the S3 storage provider.`
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);
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process.exit(1);
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}
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// in the S3 provider, this should be the root path in the bucket
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let location = process.env.STORAGE_LOCATION;
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if (!location) {
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console.warn(
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`[CDN] STORAGE_LOCATION unconfigured for S3 provider, defaulting to the bucket root...`
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);
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location = undefined;
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}
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const client = new S3({ region });
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storage = new S3Storage(client, bucket, location);
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}
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export { storage };
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