From 051f95fee77fc764bdfb4032c1c965ad7d4b1b42 Mon Sep 17 00:00:00 2001
From: Evert Prants <imsonotsleepy@gmail.com>
Date: Thu, 18 Oct 2018 18:15:33 +0300
Subject: [PATCH] Fix cross-device rename

---
 common/async.js | 13 ++++++++++++-
 download.js     |  3 ++-
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/common/async.js b/common/async.js
index 57b72c6..3f59a39 100644
--- a/common/async.js
+++ b/common/async.js
@@ -72,4 +72,15 @@ function askAsync (rl, q) {
   })
 }
 
-export default {getFiles, promiseExec, askAsync, insertDB}
+function copyAsync (fsrc, fdst) {
+  return new Promise((resolve, reject) => {
+    let source = fs.createReadStream(path.resolve(fsrc))
+    let dest = fs.createWriteStream(path.resolve(fdst))
+
+    source.pipe(dest)
+    source.on('end', resolve)
+    source.on('error', reject)
+  })
+}
+
+export default {getFiles, promiseExec, askAsync, insertDB, copyAsync}
diff --git a/download.js b/download.js
index a6767de..e55f726 100755
--- a/download.js
+++ b/download.js
@@ -49,7 +49,8 @@ async function download (furl) {
   }
 
   let fn = path.join(musicdir, filename)
-  await fs.rename(file.source, fn)
+  await asn.copyAsync(file.source, fn)
+  await fs.unlink(file.source)
 
   let id3 = await asn.promiseExec(`id3 -a "${clean.artist}" -t "${clean.title}" "${fn}"`)