From: Joseph Nuthalapati <njoseph@riseup.net>
Date: Tue, 18 Feb 2020 15:30:59 +0000 (+0530)
Subject: Continuously keep playing till I press "q"
X-Git-Tag: 0.1.0~13
X-Git-Url: https://njoseph.me/gitweb/nimcoon.git/commitdiff_plain/d807245d4d9041d9098ea7bb273debfb0224d0ff?hp=cb5756d8e831412dab18952e13acda058ff3575d

Continuously keep playing till I press "q"

Signed-off-by: Joseph Nuthalapati <njoseph@riseup.net>
---

diff --git a/lib.nim b/lib.nim
index de088b4..acc4fc1 100644
--- a/lib.nim
+++ b/lib.nim
@@ -45,7 +45,6 @@ proc presentVideoOptions*(searchResults: seq[SearchResult]) =
 proc play*(player: string, args: openArray[string]) =
   # poEchoCmd can be added to options for debugging
   discard execProcess(player, args=args, options={poStdErrToStdOut, poUsePath})
-  quit(0)
 
 func urlLongen(url: string): string =
   url.replace("youtu.be/", "www.youtube.com/watch?v=")
diff --git a/nimcoon.nim b/nimcoon.nim
index 5c2dc08..ae22576 100644
--- a/nimcoon.nim
+++ b/nimcoon.nim
@@ -26,6 +26,7 @@ proc parseOptions(): CommandLineOptions =
 
   return (searchQuery, musicOnly, feelingLucky, fullScreen)
 
+
 proc main() =
   let
     player = selectMediaPlayer()
@@ -36,24 +37,33 @@ proc main() =
 
   let searchResults = extractTitlesAndUrls(getYoutubePage(searchQuery))
 
-  let number =
-    if feelingLucky: 0
+  proc getUserInput(): string =
+    if feelingLucky: "0"
     else:
       presentVideoOptions(searchResults)
       stdout.styledWrite(fgYellow, "Choose video number: ")
-      parseInt(readLine(stdin))
-
-  styledEcho "\n", fgGreen, "Playing ", styleBright, fgMagenta, searchResults[number].title
+      readLine(stdin)
 
   # This is a pure function with no side effects
-  func buildArgs(): seq[string] =
+  func buildArgs(number: int): seq[string] =
     var args = @[searchResults[number].url]
     if musicOnly: args.add("--no-video")
     if fullScreen: args.add("--fullscreen")
     return args
 
-  # Play the video using the preferred/available media player
-  play(player, buildArgs())
+  while(true):
+    let userInput = getUserInput()
+    if userInput == "q":
+      break
+
+    let videoNumber = parseInt(userInput)
+    styledEcho "\n", fgGreen, "Playing ", styleBright, fgMagenta, searchResults[videoNumber].title
+
+    # Play the video using the preferred/available media player
+    play(player, buildArgs(videoNumber))
+    if feelingLucky:
+      break
+
 
 when isMainModule:
   main()