server: Change color codes for headings and sub-headings. (#2197)

This patch changes the color coding used for headings, sub-headings
and values as finalized.

access-key.go

@@ -19,7 +19,6 @@ package main
 import (
 	"crypto/rand"
 	"encoding/base64"
-	"fmt"
 	"regexp"
 )
 
@@ -29,13 +28,6 @@ type credential struct {
 	SecretAccessKey string `json:"secretKey"`
 }
 
-// stringer colorized access keys.
-func (a credential) String() string {
-	accessStr := colorMagenta("AccessKey: ") + colorWhite(a.AccessKeyID)
-	secretStr := colorMagenta("SecretKey: ") + colorWhite(a.SecretAccessKey)
-	return fmt.Sprint(accessStr + "  " + secretStr)
-}
-
 const (
 	minioAccessID = 20
 	minioSecretID = 40

globals.go

@@ -55,7 +55,7 @@ var (
 
 // global colors.
 var (
-	colorMagenta = color.New(color.FgMagenta, color.Bold).SprintfFunc()
+	colorWhite     = color.New(color.FgWhite).SprintfFunc()
-	colorWhite   = color.New(color.FgWhite, color.Bold).SprintfFunc()
+	colorWhiteBold = color.New(color.FgWhite, color.Bold).SprintfFunc()
-	colorGreen   = color.New(color.FgGreen, color.Bold).SprintfFunc()
+	colorBlue      = color.New(color.FgBlue).SprintfFunc()
 )

server-startup-msg.go

@@ -56,13 +56,13 @@ func printServerCommonMsg(endPoints []string) {
 
 	endPointStr := strings.Join(endPoints, "  ")
 	// Colorize the message and print.
-	console.Println(colorMagenta("\nEndpoint: ") + colorGreen(fmt.Sprintf(getFormatStr(len(endPointStr), 1), endPointStr)))
+	console.Println(colorBlue("\nEndpoint: ") + colorWhiteBold(fmt.Sprintf(getFormatStr(len(endPointStr), 1), endPointStr)))
-	console.Println(colorMagenta("AccessKey: ") + colorWhite(fmt.Sprintf("%s ", cred.AccessKeyID)))
+	console.Println(colorBlue("AccessKey: ") + colorWhiteBold(fmt.Sprintf("%s ", cred.AccessKeyID)))
-	console.Println(colorMagenta("SecretKey: ") + colorWhite(fmt.Sprintf("%s ", cred.SecretAccessKey)))
+	console.Println(colorBlue("SecretKey: ") + colorWhiteBold(fmt.Sprintf("%s ", cred.SecretAccessKey)))
-	console.Println(colorMagenta("Region: ") + colorWhite(fmt.Sprintf(getFormatStr(len(region), 3), region)))
+	console.Println(colorBlue("Region: ") + colorWhiteBold(fmt.Sprintf(getFormatStr(len(region), 3), region)))
 
-	console.Println(colorMagenta("\nBrowser Access:"))
+	console.Println(colorBlue("\nBrowser Access:"))
-	console.Println(colorGreen(fmt.Sprintf(getFormatStr(len(endPointStr), 3), endPointStr)))
+	console.Println(colorWhite(fmt.Sprintf(getFormatStr(len(endPointStr), 3), endPointStr)))
 }
 
 // Prints startup message for command line access. Prints link to our documentation
@@ -72,21 +72,21 @@ func printCLIAccessMsg(endPoint string) {
 	cred := serverConfig.GetCredential()
 
 	// Configure 'mc', following block prints platform specific information for minio client.
-	console.Println(colorMagenta("\nCommand-line Access: ") + colorWhite(mcQuickStartGuide))
+	console.Println(colorBlue("\nCommand-line Access: ") + colorWhite(mcQuickStartGuide))
 	if runtime.GOOS == "windows" {
 		mcMessage := fmt.Sprintf("$ mc.exe config host add myminio %s %s %s", endPoint, cred.AccessKeyID, cred.SecretAccessKey)
-		console.Println(fmt.Sprintf(getFormatStr(len(mcMessage), 3), mcMessage))
+		console.Println(colorWhite(fmt.Sprintf(getFormatStr(len(mcMessage), 3), mcMessage)))
 	} else {
-		mcMessage := fmt.Sprintf("$ ./mc config host add myminio %s %s %s", endPoint, cred.AccessKeyID, cred.SecretAccessKey)
+		mcMessage := fmt.Sprintf("$ mc config host add myminio %s %s %s", endPoint, cred.AccessKeyID, cred.SecretAccessKey)
-		console.Println(fmt.Sprintf(getFormatStr(len(mcMessage), 3), mcMessage))
+		console.Println(colorWhite(fmt.Sprintf(getFormatStr(len(mcMessage), 3), mcMessage)))
 	}
 }
 
 // Prints startup message for Object API acces, prints link to our SDK documentation.
 func printObjectAPIMsg() {
-	console.Println("\nObject API (Amazon S3 compatible):")
+	console.Println(colorBlue("\nObject API (Amazon S3 compatible):"))
-	console.Println("   Go: " + fmt.Sprintf(getFormatStr(len(goQuickStartGuide), 8), goQuickStartGuide))
+	console.Println(colorBlue("   Go: ") + colorWhite(fmt.Sprintf(getFormatStr(len(goQuickStartGuide), 8), goQuickStartGuide)))
-	console.Println("   Java: " + fmt.Sprintf(getFormatStr(len(javaQuickStartGuide), 6), javaQuickStartGuide))
+	console.Println(colorBlue("   Java: ") + colorWhite(fmt.Sprintf(getFormatStr(len(javaQuickStartGuide), 6), javaQuickStartGuide)))
-	console.Println("   Python: " + fmt.Sprintf(getFormatStr(len(pyQuickStartGuide), 4), pyQuickStartGuide))
+	console.Println(colorBlue("   Python: ") + colorWhite(fmt.Sprintf(getFormatStr(len(pyQuickStartGuide), 4), pyQuickStartGuide)))
-	console.Println("   JavaScript: " + jsQuickStartGuide)
+	console.Println(colorBlue("   JavaScript: ") + colorWhite(jsQuickStartGuide))
 }