1 files changed, 119 insertions, 0 deletions
diff --git a/vendor/github.com/juju/ansiterm/color.go b/vendor/github.com/juju/ansiterm/color.go
new file mode 100644
index 000000000..0a97de31e
--- /dev/null
+++ b/vendor/github.com/juju/ansiterm/color.go
@@ -0,0 +1,119 @@
+// Copyright 2016 Canonical Ltd.
+// Licensed under the LGPLv3, see LICENCE file for details.
+
+package ansiterm
+
+const (
+	_ Color = iota
+	Default
+	Black
+	Red
+	Green
+	Yellow
+	Blue
+	Magenta
+	Cyan
+	Gray
+	DarkGray
+	BrightRed
+	BrightGreen
+	BrightYellow
+	BrightBlue
+	BrightMagenta
+	BrightCyan
+	White
+)
+
+// Color represents one of the standard 16 ANSI colors.
+type Color int
+
+// String returns the name of the color.
+func (c Color) String() string {
+	switch c {
+	case Default:
+		return "default"
+	case Black:
+		return "black"
+	case Red:
+		return "red"
+	case Green:
+		return "green"
+	case Yellow:
+		return "yellow"
+	case Blue:
+		return "blue"
+	case Magenta:
+		return "magenta"
+	case Cyan:
+		return "cyan"
+	case Gray:
+		return "gray"
+	case DarkGray:
+		return "darkgray"
+	case BrightRed:
+		return "brightred"
+	case BrightGreen:
+		return "brightgreen"
+	case BrightYellow:
+		return "brightyellow"
+	case BrightBlue:
+		return "brightblue"
+	case BrightMagenta:
+		return "brightmagenta"
+	case BrightCyan:
+		return "brightcyan"
+	case White:
+		return "white"
+	default:
+		return ""
+	}
+}
+
+func (c Color) foreground() attribute {
+	switch c {
+	case Default:
+		return 39
+	case Black:
+		return 30
+	case Red:
+		return 31
+	case Green:
+		return 32
+	case Yellow:
+		return 33
+	case Blue:
+		return 34
+	case Magenta:
+		return 35
+	case Cyan:
+		return 36
+	case Gray:
+		return 37
+	case DarkGray:
+		return 90
+	case BrightRed:
+		return 91
+	case BrightGreen:
+		return 92
+	case BrightYellow:
+		return 93
+	case BrightBlue:
+		return 94
+	case BrightMagenta:
+		return 95
+	case BrightCyan:
+		return 96
+	case White:
+		return 97
+	default:
+		return unknownAttribute
+	}
+}
+
+func (c Color) background() attribute {
+	value := c.foreground()
+	if value != unknownAttribute {
+		return value + 10
+	}
+	return value
+}