Expand Up @@ -163,7 +163,10 @@ func (c *Color) unset() { Unset() }
func (c *Color) setWriter(w io.Writer) *Color { // SetWriter is used to set the SGR sequence with the given io.Writer. This is // a low-level function, and users should use the higher-level functions, such // as color.Fprint, color.Print, etc. func (c *Color) SetWriter(w io.Writer) *Color { if c.isNoColorSet() { return c } Expand All @@ -172,7 +175,9 @@ func (c *Color) setWriter(w io.Writer) *Color { return c }
func (c *Color) unsetWriter(w io.Writer) { // UnsetWriter resets all escape attributes and clears the output with the give // io.Writer. Usually should be called after SetWriter(). func (c *Color) UnsetWriter(w io.Writer) { if c.isNoColorSet() { return } Expand All @@ -197,8 +202,8 @@ func (c *Color) Add(value ...Attribute) *Color { // On Windows, users should wrap w with colorable.NewColorable() if w is of // type *os.File. func (c *Color) Fprint(w io.Writer, a ...interface{}) (n int, err error) { c.setWriter(w) defer c.unsetWriter(w) c.SetWriter(w) defer c.UnsetWriter(w)
return fmt.Fprint(w, a...) } Expand All @@ -220,8 +225,8 @@ func (c *Color) Print(a ...interface{}) (n int, err error) { // On Windows, users should wrap w with colorable.NewColorable() if w is of // type *os.File. func (c *Color) Fprintf(w io.Writer, format string, a ...interface{}) (n int, err error) { c.setWriter(w) defer c.unsetWriter(w) c.SetWriter(w) defer c.UnsetWriter(w)
return fmt.Fprintf(w, format, a...) } Expand All @@ -241,8 +246,8 @@ func (c *Color) Printf(format string, a ...interface{}) (n int, err error) { // On Windows, users should wrap w with colorable.NewColorable() if w is of // type *os.File. func (c *Color) Fprintln(w io.Writer, a ...interface{}) (n int, err error) { c.setWriter(w) defer c.unsetWriter(w) c.SetWriter(w) defer c.UnsetWriter(w)
return fmt.Fprintln(w, a...) } Expand Down