feat(main): update the main function to carry out different processes

src/index.ts

@@ -0,0 +1,28 @@
+import {
+  generateImage,
+  prepareSvg,
+  launchPage,
+  closePage,
+  processVideo,
+} from './video';
+import { getTracksFromSoundcloud } from './audio';
+import { getUnsplashUrl } from './image';
+import { resolve } from 'path';
+
+const test = async () => {
+  launchPage();
+  const song = await getTracksFromSoundcloud();
+  const svgContent = prepareSvg(
+    getUnsplashUrl(song.tag_list),
+    song.title.replace(/(")|(')|(\.)/g, ''),
+    song.user.username
+  );
+  await generateImage(svgContent);
+  await processVideo(song, resolve(__dirname, '../assets/out.png'));
+};
+
+test().catch(e => {
+  console.log('errored');
+  console.error(e);
+  closePage();
+});