Merge pull request #188 from pellared/patch-1

fatih · web-flow · commit 12126ed59369 · 2023-03-12T14:25:03.000+03:00
Refactor color_windows.go
diff --git a/color_windows.go b/color_windows.go
@@ -11,8 +11,9 @@ func init() {
 	// https://learn.microsoft.com/en-us/windows/console/console-virtual-terminal-sequences#output-sequences
 	var outMode uint32
 	out := windows.Handle(os.Stdout.Fd())
-	if err := windows.GetConsoleMode(out, &outMode); err == nil {
-		outMode |= windows.ENABLE_PROCESSED_OUTPUT | windows.ENABLE_VIRTUAL_TERMINAL_PROCESSING
-		_ = windows.SetConsoleMode(out, outMode)
+	if err := windows.GetConsoleMode(out, &outMode); err != nil {
+		return
 	}
+	outMode |= windows.ENABLE_PROCESSED_OUTPUT | windows.ENABLE_VIRTUAL_TERMINAL_PROCESSING
+	_ = windows.SetConsoleMode(out, outMode)
 }

Original file line number	Diff line number	Diff line change
`@@ -11,8 +11,9 @@ func init() {`
`11`	`11`	`// https://learn.microsoft.com/en-us/windows/console/console-virtual-terminal-sequences#output-sequences`
`12`	`12`	`var outMode uint32`
`13`	`13`	`out := windows.Handle(os.Stdout.Fd())`
`14`		`- if err := windows.GetConsoleMode(out, &outMode); err == nil {`
`15`		`- outMode \|= windows.ENABLE_PROCESSED_OUTPUT \| windows.ENABLE_VIRTUAL_TERMINAL_PROCESSING`
`16`		`- _ = windows.SetConsoleMode(out, outMode)`
	`14`	`+ if err := windows.GetConsoleMode(out, &outMode); err != nil {`
	`15`	`+ return`
`17`	`16`	`}`
	`17`	`+ outMode \|= windows.ENABLE_PROCESSED_OUTPUT \| windows.ENABLE_VIRTUAL_TERMINAL_PROCESSING`
	`18`	`+ _ = windows.SetConsoleMode(out, outMode)`
`18`	`19`	`}`