Issue-3374 (#3383)

- Remove logo
Signed-off-by: Anshul Sharma <sharmaanshul2102@gmail.com>

coremain/logo.go

-package coremain
-
-// This is CoreDNS' ascii LOGO, nothing fancy. It's generated with:
-// figlet -f slant CoreDNS
-// We're printing the logo line by line, hence splitting it up.
-var logo = []string{
-	`   ______                ____  _   _______`,
-	`  / ____/___  ________  / __ \/ | / / ___/`,
-	` / /   / __ \/ ___/ _ \/ / / /  |/ /\__ \ `,
-	`/ /___/ /_/ / /  /  __/ /_/ / /|  /___/ / `,
-	`\____/\____/_/   \___/_____/_/ |_//____/  `,
-}
-
-const marker = "~ "

coremain/run.go

@@ -139,21 +139,18 @@ func defaultLoader(serverType string) (caddy.Input, error) {
 	}, nil
 }
 
-// showVersion prints the version that is starting. We print our logo on the left.
+// showVersion prints the version that is starting.
 func showVersion() {
-	fmt.Println(logo[0])
 	fmt.Print(versionString())
 	fmt.Print(releaseString())
 	if devBuild && gitShortStat != "" {
 		fmt.Printf("%s\n%s\n", gitShortStat, gitFilesModified)
 	}
-	fmt.Println(logo[3])
-	fmt.Println(logo[4])
 }
 
 // versionString returns the CoreDNS version as a string.
 func versionString() string {
-	return fmt.Sprintf("%s\t%s%s-%s\n", logo[1], marker, caddy.AppName, caddy.AppVersion)
+	return fmt.Sprintf("%s-%s\n", caddy.AppName, caddy.AppVersion)
 }
 
 // releaseString returns the release information related to CoreDNS version:
@@ -161,7 +158,7 @@ func versionString() string {
 // e.g.,
 // linux/amd64, go1.8.3, a6d2d7b5
 func releaseString() string {
-	return fmt.Sprintf("%s\t%s%s/%s, %s, %s\n", logo[2], marker, runtime.GOOS, runtime.GOARCH, runtime.Version(), GitCommit)
+	return fmt.Sprintf("%s/%s, %s, %s\n", runtime.GOOS, runtime.GOARCH, runtime.Version(), GitCommit)
 }
 
 // setVersion figures out the version information