Respect $NO_COLOR environment variable

junegunn · junegunn · commit aee417c46a2f · 2024-05-20T10:50:00.000+09:00
Close #1762
diff --git a/man/man1/fzf.1 b/man/man1/fzf.1
@@ -482,7 +482,7 @@ color mappings.
 
 .RS
 .B BASE SCHEME:
-    (default: dark on 256-color terminal, otherwise 16)
+    (default: \fBdark\fR on 256-color terminal, otherwise \fB16\fR; If \fBNO_COLOR\fR is set, \fBbw\fR)
 
     \fBdark    \fRColor scheme for dark 256-color terminal
     \fBlight   \fRColor scheme for light 256-color terminal
diff --git a/src/options.go b/src/options.go
@@ -481,6 +481,13 @@ func defaultPreviewOpts(command string) previewOpts {
 }
 
 func defaultOptions() *Options {
+	var theme *tui.ColorTheme
+	if os.Getenv("NO_COLOR") != "" {
+		theme = tui.NoColorTheme()
+	} else {
+		theme = tui.EmptyTheme()
+	}
+
 	return &Options{
 		Bash:         false,
 		Zsh:          false,
@@ -502,7 +509,7 @@ func defaultOptions() *Options {
 		Multi:        0,
 		Ansi:         false,
 		Mouse:        true,
-		Theme:        tui.EmptyTheme(),
+		Theme:        theme,
 		Black:        false,
 		Bold:         true,
 		MinHeight:    10,
