feat: respect NO_COLOR env var (#89)

coadler · web-flow · commit ecdc4288f27b · 2025-01-06T20:34:52.000-05:00
Closes #76
diff --git a/cliui/cliui.go b/cliui/cliui.go
@@ -50,7 +50,7 @@ var (
 func Color(s string) termenv.Color {
 	colorOnce.Do(func() {
 		color = termenv.NewOutput(os.Stdout).ColorProfile()
-		if flag.Lookup("test.v") != nil {
+		if _, exists := os.LookupEnv("NO_COLOR"); exists || flag.Lookup("test.v") != nil {
 			// Use a consistent colorless profile in tests so that results
 			// are deterministic.
 			color = termenv.Ascii
