From fb169b0a102d2726772128a38c541f50a0840aea Mon Sep 17 00:00:00 2001
From: xdrm-brackets <xdrm.brackets.dev@gmail.com>
Date: Sat, 7 Jul 2018 12:41:15 +0200
Subject: [PATCH] add format management for command-line commands

---
 clifmt/colors.go  | 13 +++++++++++++
 clifmt/symbols.go | 20 ++++++++++++++++++++
 2 files changed, 33 insertions(+)
 create mode 100644 clifmt/colors.go
 create mode 100644 clifmt/symbols.go

diff --git a/clifmt/colors.go b/clifmt/colors.go
new file mode 100644
index 0000000..fc4847d
--- /dev/null
+++ b/clifmt/colors.go
@@ -0,0 +1,13 @@
+package clifmt
+
+import (
+	"fmt"
+)
+
+func Color(color byte, s string, bold ...bool) string {
+	b := "0"
+	if len(bold) > 0 && bold[0] {
+		b = "1"
+	}
+	return fmt.Sprintf("\033[%s;%dm%s\033[0m", b, color, s)
+}
diff --git a/clifmt/symbols.go b/clifmt/symbols.go
new file mode 100644
index 0000000..24b56f2
--- /dev/null
+++ b/clifmt/symbols.go
@@ -0,0 +1,20 @@
+package clifmt
+
+import (
+	"fmt"
+)
+
+func Warn(s ...string) string {
+	if len(s) == 0 {
+		return Color(31, "/!\\")
+	}
+
+	return fmt.Sprintf("%s  %s", Warn(), s[0])
+}
+func Info(s ...string) string {
+	if len(s) == 0 {
+		return Color(34, "(!)")
+	}
+
+	return fmt.Sprintf("%s  %s", Info(), s[0])
+}