From ccb140d1d19b2602c0160064fff350af4b055727 Mon Sep 17 00:00:00 2001
From: zhangwenjian <zwj777@live.com>
Date: Mon, 27 Jul 2020 22:44:26 +0800
Subject: [PATCH] feat : added textcolor

---
 tools/textcolor.go | 72 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 tools/textcolor.go

diff --git a/tools/textcolor.go b/tools/textcolor.go
new file mode 100644
index 00000000..d5862c4a
--- /dev/null
+++ b/tools/textcolor.go
@@ -0,0 +1,72 @@
+package tools
+
+import (
+	"fmt"
+)
+
+// 前景 背景 颜色
+// ---------------------------------------
+// 30  40  黑色
+// 31  41  红色
+// 32  42  绿色
+// 33  43  黄色
+// 34  44  蓝色
+// 35  45  紫红色
+// 36  46  青蓝色
+// 37  47  白色
+//
+// 代码 意义
+// -------------------------
+//  0  终端默认设置
+//  1  高亮显示
+//  4  使用下划线
+//  5  闪烁
+//  7  反白显示
+//  8  不可见
+
+const (
+	TextBlack = iota + 30
+	TextRed
+	TextGreen
+	TextYellow
+	TextBlue
+	TextMagenta
+	TextCyan
+	TextWhite
+)
+
+func Black(msg string) string {
+	return SetColor(msg, 0, 0, TextBlack)
+}
+
+func Red(msg string) string {
+	return SetColor(msg, 0, 0, TextRed)
+}
+
+func Green(msg string) string {
+	return SetColor(msg, 0, 0, TextGreen)
+}
+
+func Yellow(msg string) string {
+	return SetColor(msg, 0, 0, TextYellow)
+}
+
+func Blue(msg string) string {
+	return SetColor(msg, 0, 0, TextBlue)
+}
+
+func Magenta(msg string) string {
+	return SetColor(msg, 0, 0, TextMagenta)
+}
+
+func Cyan(msg string) string {
+	return SetColor(msg, 0, 0, TextCyan)
+}
+
+func White(msg string) string {
+	return SetColor(msg, 0, 0, TextWhite)
+}
+
+func SetColor(msg string, conf, bg, text int) string {
+	return fmt.Sprintf("%c[%d;%d;%dm%s%c[0m", 0x1B, conf, bg, text, msg, 0x1B)
+}