Add start in tray cli option

Deezer desktop can be started minimized using the `--start-in-tray` flag.

SibrenVasse#12

README.md

@@ -12,6 +12,14 @@ This package applies several patches for:
 - Compatibility with a Linux environment in general.
 - Fixing bugs
 
+## Options
+
+You can start Deezer minimized on the tray using the `--start-in-tray` flag;
+
+```bash
+deezer --start-in-tray
+```
+
 ## Building
 
 To install on Ubuntu:

install.sh

@@ -54,6 +54,8 @@ prepare() {
     prettier --write "build/*.js"
     # Hide to tray (https://github.com/SibrenVasse/deezer/issues/4)
     patch -p1 < "$srcdir/quit.patch"
+    # Add start in tray cli option (https://github.com/SibrenVasse/deezer/pull/12)
+    patch --forward --strip=1 --input="$srcdir/start-hidden-on-tray.patch"
 
     cd ..
     asar pack app app.asar

start-hidden-on-tray.patch

@@ -0,0 +1,19 @@
+diff --git a/build/main.js b/build/main.js
+index 5066eef..592a6bc 100644
+--- a/build/main.js
++++ b/build/main.js
+@@ -3122,8 +3122,12 @@
+                   finalMinSize[1]
+                 );
+             }
+-            isDev() ? this.window.showInactive() : this.window.show(),
+-              this.thumbar.init();
++            if (!process.argv.some(arg => arg === '--start-in-tray')) {
++                isDev() ? this.window.showInactive() : this.window.show(),
++                  this.thumbar.init();
++            } else {
++              this.window.hide();
++            }
+           }),
+           this.appService.enableDevMode();
+       }