From 397b8b6bf82c123a1275ac61afc5d9a0035a10a6 Mon Sep 17 00:00:00 2001
From: Mikael Finstad <finstaden@gmail.com>
Date: Mon, 6 May 2019 17:37:09 +0200
Subject: [PATCH] Auto delete segments on merge #147

---
 src/ffmpeg.js    | 4 +++-
 src/renderer.jsx | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/ffmpeg.js b/src/ffmpeg.js
index 367d401e..cc030ec1 100644
--- a/src/ffmpeg.js
+++ b/src/ffmpeg.js
@@ -9,6 +9,7 @@ const sum = require('lodash/sum');
 const readline = require('readline');
 const moment = require('moment');
 const stringToStream = require('string-to-stream');
+const trash = require('trash');
 
 const { formatDuration, getOutPath, transferTimestamps } = require('./util');
 
@@ -211,7 +212,8 @@ async function mergeAnyFiles(paths) {
 async function autoMergeSegments({ customOutDir, sourceFile, segmentPaths }) {
   const ext = path.extname(sourceFile);
   const outPath = getOutPath(customOutDir, sourceFile, `cut-merged-${new Date().getTime()}${ext}`);
-  return mergeFiles(segmentPaths, outPath);
+  await mergeFiles(segmentPaths, outPath);
+  await bluebird.map(segmentPaths, trash, { concurrency: 5 });
 }
 
 /**
diff --git a/src/renderer.jsx b/src/renderer.jsx
index e6da209f..83184108 100644
--- a/src/renderer.jsx
+++ b/src/renderer.jsx
@@ -786,7 +786,7 @@ class App extends React.Component {
 
           <button
             type="button"
-            title={`Auto merge segments to one file after export? ${autoMerge ? 'Auto merge enabled' : 'No merging'}`}
+            title={`Auto merge segments to one file after export (and trash segments)? ${autoMerge ? 'Auto merge enabled' : 'No merging'}`}
             onClick={withBlur(this.toggleAutoMerge)}
           >
             {autoMerge ? 'am' : 'nm'}