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// Package colourize implements simple ANSI colour codes to style terminal output text.
package colourize
import (
"bytes"
"fmt"
"strconv"
)
// Colour Styles
const (
// Text Colour
Black = 30
Red = 31
Green = 32
Yellow = 33
Blue = 34
Magenta = 35
Cyan = 36
White = 37
Grey = 90
// Background Colour
Blackbg = 40
Redbg = 41
Greenbg = 42
Yellowbg = 43
Bluebg = 44
Magentabg = 45
Cyanbg = 46
Whitebg = 47
// Style
Bold = 1
Dim = 2
Italic = 3
Underline = 4
Blinkslow = 5
Blinkfast = 6
Inverse = 7
Hidden = 8
Strikeout = 9
)
/* Colourize is the function that provides colours for values passed to it.
package main
import(
c "github.com/TreyBastian/colourize"
"fmt"
)
func main() {
fmt.Println(c.Colourize("Hello", c.Cyan))
}
*/
func Colourize(s interface{}, style ...int) string {
b := new(bytes.Buffer)
b.WriteString("\x1b[")
l := len(style)
for k, c := range style {
b.WriteString(strconv.Itoa(c))
if l > 1 && k < l-1 {
b.WriteString(";")
}
}
b.WriteString("m")
return fmt.Sprintf("%s%v\x1b[0m", b.String(), s)
}
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