Make Ghostty terminal use true color (#653)

rhodes-b · web-flow · commit 79ee2d386c58 · 2025-08-04T01:14:54.000+02:00
diff --git a/source/vendor/supports-color/index.js b/source/vendor/supports-color/index.js
@@ -135,6 +135,10 @@ function _supportsColor(haveStream, {streamIsTTY, sniffFlags = true} = {}) {
 		return 3;
 	}
 
+	if (env.TERM === 'xterm-ghostty') {
+		return 3;
+	}
+
 	if ('TERM_PROGRAM' in env) {
 		const version = Number.parseInt((env.TERM_PROGRAM_VERSION || '').split('.')[0], 10);
 

Original file line number	Diff line number	Diff line change
`@@ -135,6 +135,10 @@ function _supportsColor(haveStream, {streamIsTTY, sniffFlags = true} = {}) {`
`135`	`135`	`return 3;`
`136`	`136`	`}`
`137`	`137`
	`138`	`+ if (env.TERM === 'xterm-ghostty') {`
	`139`	`+ return 3;`
	`140`	`+ }`
	`141`	`+`
`138`	`142`	`if ('TERM_PROGRAM' in env) {`
`139`	`143`	`const version = Number.parseInt((env.TERM_PROGRAM_VERSION \|\| '').split('.')[0], 10);`
`140`	`144`