cheat/internal/config/color.go

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package config
import (
"os"
"github.com/mattn/go-isatty"
)
// Color indicates whether colorization should be applied to the output
func (c *Config) Color(opts map[string]interface{}) bool {
// default to the colorization specified in the configs...
colorize := c.Colorize
// ... however, only apply colorization if we're writing to a tty...
if !isatty.IsTerminal(os.Stdout.Fd()) && !isatty.IsCygwinTerminal(os.Stdout.Fd()) {
colorize = false
}
// ... *unless* the --colorize flag was passed
if opts["--colorize"] == true {
colorize = true
}
return colorize
}