Update scripts

scripts/generators/indexGenerator.ts

@@ -0,0 +1,32 @@
+import { Collection, Logger, Storage } from '../core'
+import { Stream, Playlist } from '../models'
+import { Generator } from './generator'
+import { PUBLIC_DIR } from '../constants'
+
+type IndexGeneratorProps = {
+  streams: Collection
+  logger: Logger
+}
+
+export class IndexGenerator implements Generator {
+  streams: Collection
+  storage: Storage
+  logger: Logger
+
+  constructor({ streams, logger }: IndexGeneratorProps) {
+    this.streams = streams
+    this.storage = new Storage(PUBLIC_DIR)
+    this.logger = logger
+  }
+
+  async generate(): Promise<void> {
+    const sfwStreams = this.streams
+      .orderBy(stream => stream.getTitle())
+      .filter((stream: Stream) => stream.isSFW())
+
+    const playlist = new Playlist(sfwStreams, { public: true })
+    const filepath = 'index.m3u'
+    await this.storage.save(filepath, playlist.toString())
+    this.logger.info(JSON.stringify({ filepath, count: playlist.streams.count() }))
+  }
+}