cleanup

package.json

@@ -32,7 +32,8 @@
     "clean": "rimraf build/*",
     "copy": "cp project.json.tpl build/project.json",
     "build": "npm run clean && npm run copy && webpack && chmod +x build/functions/**/*.bin",
-    "deploy": "npm run build && apex -C build deploy"
+    "deploy:apex": "apex -C build deploy",
+    "deploy": "npm run build && npm run deploy:apex"
   },
   "repository": {
     "type": "git",

src/functions/join/index.js

@@ -1,3 +1,8 @@
+/**
+ * Joins video chunks in one file.
+ */
+
+
 import λ from 'apex.js';
 import AWS from 'aws-sdk';
 import tmp from 'tmp';
@@ -8,19 +13,23 @@ const s3 = new AWS.S3();
 
 
 export default λ(async (e) => {
+    // get list of chunks
     const list = await s3.listObjectsV2({
         Bucket: e.bucket,
         Prefix: `${e.id}/chunks`
     }).promise();
 
-    const parts = await Promise.all(list.Contents.map((item) => s3.getObject({
+    // download chunks
+    const chunks = await Promise.all(list.Contents.map((item) => s3.getObject({
         Bucket: e.bucket,
         Key: item.Key
     }).promise()));
 
+    // concat and write to temp file
     const file = tmp.fileSync({ postfix: '.webm' });
-    fs.appendFileSync(file.name, Buffer.concat(parts.map((part) => part.Body)));
+    fs.appendFileSync(file.name, Buffer.concat(chunks.map((part) => part.Body)));
 
+    // upload file to s3
     return s3.upload({
         Bucket: e.bucket,
         Key: `${e.id}/joined.webm`,

src/functions/reindex/index.js

@@ -1,3 +1,8 @@
+/**
+ * Repairs video container.
+ */
+
+
 import λ from 'apex.js';
 import AWS from 'aws-sdk';
 import tmp from 'tmp';

src/functions/thumb/index.js

@@ -1,3 +1,8 @@
+/**
+ * Creates a thumbnail from a video file.
+ */
+
+
 import λ from 'apex.js';
 import AWS from 'aws-sdk';
 import tmp from 'tmp';

src/functions/uuid/index.js

@@ -1,3 +1,8 @@
+/**
+ * Returns a V4 UUID.
+ */
+
+
 import λ from 'apex.js';
 import uuidV4 from 'uuid/v4';
 

src/utils/ffmpeg.js

@@ -1,3 +1,8 @@
+/**
+ * ffmpeg command wrapper.
+ */
+
+
 import {exec} from 'child_process';
 import ffmpegBin from '../../bin/ffmpeg';