music.play: add --next

src/modules/music.js

@@ -176,7 +176,8 @@ async function enqueue(
   url,
   type,
   addedBy,
-  suppress = false
+  suppress = false,
+  queueNext = false
 ) {
   if (!url) return;
 
@@ -258,7 +259,7 @@ async function enqueue(
   }
 
   if (connection.playing) {
-    connection._music_queue.push({
+    const queueItem = {
       url,
       type,
       title,
@@ -266,12 +267,21 @@ async function enqueue(
       addedBy,
       stream,
       id: Math.random().toString(16).substring(2),
-    });
+    };
+
+    if (queueNext === true) {
+      connection._music_queue.splice(0, 0, queueItem);
+    } else {
+      connection._music_queue.push(queueItem);
+    }
+
     if (suppress === false) {
       textChannel.createMessage({
         embeds: [
           {
-            title: `<:ms_tick:503341995348066313> Added to queue`,
+            title: `<:ms_tick:503341995348066313> Added to queue ${
+              queueNext === true ? "(next up)" : ""
+            }`,
             color: 0x00cc00,
             fields: [
               {
@@ -423,6 +433,12 @@ command.callback = async function (msg, line) {
           argStr = argStr.replace(/--offset=(\d+)/, "").trim();
         }
 
+        let queueNext = false;
+        if (argStr.match(/--next/)) {
+          queueNext = true;
+          argStr = argStr.replace(/--next/, "").trim();
+        }
+
         let type;
         let playlist = false;
 
@@ -516,7 +532,9 @@ command.callback = async function (msg, line) {
               msg.channel.id,
               argStr,
               type,
-              msg.author.id
+              msg.author.id,
+              false,
+              queueNext
             );
           }
         } else {