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// +build windows
package hclog
import (
"os"
colorable "github.com/mattn/go-colorable"
"github.com/mattn/go-isatty"
)
// setColorization will mutate the values of this logger
// to approperately configure colorization options. It provides
// a wrapper to the output stream on Windows systems.
func (l *intLogger) setColorization(opts *LoggerOptions) {
switch opts.Color {
case ColorOff:
return
case ForceColor:
fi := l.checkWriterIsFile()
l.writer.w = colorable.NewColorable(fi)
case AutoColor:
fi := l.checkWriterIsFile()
isUnixTerm := isatty.IsTerminal(os.Stdout.Fd())
isCygwinTerm := isatty.IsCygwinTerminal(os.Stdout.Fd())
isTerm := isUnixTerm || isCygwinTerm
if !isTerm {
l.writer.color = ColorOff
return
}
l.writer.w = colorable.NewColorable(fi)
}
}
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