From f4ea5b63f3539de1e2f08257db43cb2002ec65d0 Mon Sep 17 00:00:00 2001
From: Pacien
Date: Mon, 1 Jul 2013 15:46:54 +0200
Subject: Fix go routines sync delays

---
 interactive.go | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'interactive.go')

diff --git a/interactive.go b/interactive.go
index 1c9ca71..1baa4cc 100644
--- a/interactive.go
+++ b/interactive.go
@@ -26,7 +26,6 @@ import (
 	"os"
 	"path"
 	"strings"
-	"time"
 )
 
 func watch(dirPath string, watcher *fsnotify.Watcher) *fsnotify.Watcher {
@@ -107,21 +106,21 @@ func interactive(sourceDir, outputDir string, exts []string, saveAs string) {
 				if fcmd.IsDir(ev.Name) {
 					elements := parseParents(ev.Name, sourceDir, exts)
 					dirPath := path.Join(sourceDir, strings.TrimPrefix(ev.Name, sourceDir))
+					wait.Add(2)
 					go compile(dirPath, elements, sourceDir, outputDir, saveAs, exts, true)
 					go copyFiles(dirPath, sourceDir, outputDir, exts, true)
 				} else {
 					dirPath := path.Join(sourceDir, strings.TrimPrefix(dir, sourceDir))
 					if isParsable(path.Ext(ev.Name), exts) {
 						elements := parseParents(dir, sourceDir, exts)
+						wait.Add(1)
 						go compile(dirPath, elements, sourceDir, outputDir, saveAs, exts, true)
 					}
+					wait.Add(1)
 					go copyFiles(dirPath, sourceDir, outputDir, exts, false)
 				}
 			}
 
-			// sleep some milliseconds to prevent early exit
-			time.Sleep(time.Millisecond * 100)
-
 			// wait until all tasks are completed
 			wait.Wait()
 
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