add console & example

tools/goctl/util/console/console.go

@@ -0,0 +1,58 @@
+package console
+
+import (
+	"fmt"
+
+	"github.com/logrusorgru/aurora"
+)
+
+type (
+	Console interface {
+		Success(format string, a ...interface{})
+		Warning(format string, a ...interface{})
+		Error(format string, a ...interface{})
+	}
+	colorConsole struct {
+	}
+	// for idea log
+	ideaConsole struct {
+	}
+)
+
+func NewColorConsole() *colorConsole {
+	return &colorConsole{}
+}
+
+func (c *colorConsole) Success(format string, a ...interface{}) {
+	msg := fmt.Sprintf(format, a...)
+	fmt.Println(aurora.Green(msg))
+}
+
+func (c *colorConsole) Warning(format string, a ...interface{}) {
+	msg := fmt.Sprintf(format, a...)
+	fmt.Println(aurora.Yellow(msg))
+}
+
+func (c *colorConsole) Error(format string, a ...interface{}) {
+	msg := fmt.Sprintf(format, a...)
+	fmt.Println(aurora.Red(msg))
+}
+
+func NewIdeaConsole() *ideaConsole {
+	return &ideaConsole{}
+}
+
+func (i *ideaConsole) Success(format string, a ...interface{}) {
+	msg := fmt.Sprintf(format, a...)
+	fmt.Println("[SUCCESS]: ", msg)
+}
+
+func (i *ideaConsole) Warning(format string, a ...interface{}) {
+	msg := fmt.Sprintf(format, a...)
+	fmt.Println("[WARNING]: ", msg)
+}
+
+func (i *ideaConsole) Error(format string, a ...interface{}) {
+	msg := fmt.Sprintf(format, a...)
+	fmt.Println("[ERROR]: ", msg)
+}