colors is a Go package to parse color strings. Provides a type to use easily
with cobra / pflag or other command line packages.
Install in the usual Go fashion:
$ go get -u github.com/kenshaw/colors@latestpackage colors_test
import (
"fmt"
"log"
"github.com/kenshaw/colors"
)
func Example() {
for _, s := range []string{
"red",
"rgba(192, 192, 192, 255)",
"navajo white",
"#ffeeaa",
"rgb(106,90,205)",
"rgb(0,255,0)",
"hex(f,e,a)",
"#fff",
"rgba(26,33,80,22)",
"#cdcdcd80",
"#cdcdcdff",
"hex(0,0,0,0)",
} {
c, err := colors.Parse(s)
if err != nil {
log.Fatal(err)
}
fmt.Println(c)
}
// Output:
// red
// silver
// navajowhite
// #fea
// slateblue
// lime
// #0f0e0a
// white
// #1a215016
// #cdcdcd80
// #cdcdcd
// transparent
}