From aaa425724c52e9ca3b81b0e53bfd848a165ae28b Mon Sep 17 00:00:00 2001
From: Lea Anthony <lea.anthony@gmail.com>
Date: Wed, 9 Jan 2019 08:26:19 +1100
Subject: [PATCH] Made init less verbose

---
 cmd/log.go          | 38 +++++++++++++++++++++++++++++++++++++-
 cmd/system.go       |  8 ++++++++
 cmd/wails/1_init.go |  4 +---
 3 files changed, 46 insertions(+), 4 deletions(-)

diff --git a/cmd/log.go b/cmd/log.go
index 3da1f7d2e..6d360ed8f 100644
--- a/cmd/log.go
+++ b/cmd/log.go
@@ -9,52 +9,88 @@ import (
 
 // Logger struct
 type Logger struct {
+	errorOnly bool
 }
 
 // NewLogger creates a new logger!
 func NewLogger() *Logger {
-	return &Logger{}
+	return &Logger{errorOnly: false}
+}
+
+func (l *Logger) SetErrorOnly(errorOnly bool) {
+	l.errorOnly = errorOnly
 }
 
 // Yellow - Outputs yellow text
 func (l *Logger) Yellow(format string, a ...interface{}) {
+	if l.errorOnly {
+		return
+	}
 	color.New(color.FgHiYellow).PrintfFunc()(format+"\n", a...)
 }
 
 // Yellowf - Outputs yellow text without the newline
 func (l *Logger) Yellowf(format string, a ...interface{}) {
+	if l.errorOnly {
+		return
+	}
+
 	color.New(color.FgHiYellow).PrintfFunc()(format, a...)
 }
 
 // Green - Outputs Green text
 func (l *Logger) Green(format string, a ...interface{}) {
+	if l.errorOnly {
+		return
+	}
+
 	color.New(color.FgHiGreen).PrintfFunc()(format+"\n", a...)
 }
 
 // White - Outputs White text
 func (l *Logger) White(format string, a ...interface{}) {
+	if l.errorOnly {
+		return
+	}
+
 	color.New(color.FgHiWhite).PrintfFunc()(format+"\n", a...)
 }
 
 // WhiteUnderline - Outputs White text with underline
 func (l *Logger) WhiteUnderline(format string, a ...interface{}) {
+	if l.errorOnly {
+		return
+	}
+
 	l.White(format, a...)
 	l.White(l.underline(format))
 }
 
 // YellowUnderline - Outputs Yellow text with underline
 func (l *Logger) YellowUnderline(format string, a ...interface{}) {
+	if l.errorOnly {
+		return
+	}
+
 	l.Yellow(format, a...)
 	l.Yellow(l.underline(format))
 }
 
 // underline returns a string of a line, the length of the message given to it
 func (l *Logger) underline(message string) string {
+	if l.errorOnly {
+		return ""
+	}
+
 	return strings.Repeat("-", len(message))
 }
 
 // Red - Outputs Red text
 func (l *Logger) Red(format string, a ...interface{}) {
+	if l.errorOnly {
+		return
+	}
+
 	color.New(color.FgHiRed).PrintfFunc()(format+"\n", a...)
 }
 
diff --git a/cmd/system.go b/cmd/system.go
index a163cc6e6..42c644a46 100644
--- a/cmd/system.go
+++ b/cmd/system.go
@@ -220,6 +220,13 @@ func (sc *SystemConfig) load(filename string) error {
 	return nil
 }
 
+func CheckDependenciesSilent(logger *Logger) (bool, error) {
+	logger.SetErrorOnly(true)
+	result, err := CheckDependencies(logger)
+	logger.SetErrorOnly(false)
+	return result, err
+}
+
 // CheckDependencies will look for Wails dependencies on the system
 // Errors are reported in error and the bool return value is whether
 // the dependencies are all installed.
@@ -281,6 +288,7 @@ func CheckDependencies(logger *Logger) (bool, error) {
 			}
 		}
 	}
+	logger.White("")
 
 	return !errors, err
 }
diff --git a/cmd/wails/1_init.go b/cmd/wails/1_init.go
index 2ed9f0765..ce9bb23ed 100644
--- a/cmd/wails/1_init.go
+++ b/cmd/wails/1_init.go
@@ -34,13 +34,11 @@ Any flags that are required and not given will be prompted for.`
 			return err
 		}
 
-		success, err := cmd.CheckDependencies(logger)
+		success, err := cmd.CheckDependenciesSilent(logger)
 		if !success {
 			return err
 		}
 
-		logger.White("")
-
 		// Do we want to just force defaults?
 		if projectOptions.UseDefaults {
 			// Use defaults