From 4a26c33b7ac2fa12aced16aa013a269154e39351 Mon Sep 17 00:00:00 2001
From: LitoMore <LitoMore@users.noreply.github.com>
Date: Thu, 13 Oct 2022 00:31:05 +0800
Subject: [PATCH] Fix exported style names (#83)

---
 index.js     | 10 +++++-----
 test/test.js | 11 ++++++++++-
 2 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/index.js b/index.js
index 1d38d09..d7bede4 100644
--- a/index.js
+++ b/index.js
@@ -65,6 +65,11 @@ const styles = {
 	},
 };
 
+export const modifierNames = Object.keys(styles.modifier);
+export const foregroundColorNames = Object.keys(styles.color);
+export const backgroundColorNames = Object.keys(styles.bgColor);
+export const colorNames = [...foregroundColorNames, ...backgroundColorNames];
+
 function assembleStyles() {
 	const codes = new Map();
 
@@ -216,8 +221,3 @@ function assembleStyles() {
 const ansiStyles = assembleStyles();
 
 export default ansiStyles;
-
-export const modifierNames = Object.keys(styles.modifier);
-export const foregroundColorNames = Object.keys(styles.color);
-export const backgroundColorNames = Object.keys(styles.bgColor);
-export const colorNames = [...foregroundColorNames, ...backgroundColorNames];
diff --git a/test/test.js b/test/test.js
index ee11468..40e4875 100644
--- a/test/test.js
+++ b/test/test.js
@@ -1,5 +1,5 @@
 import test from 'ava';
-import ansiStyles from '../index.js';
+import ansiStyles, {modifierNames, foregroundColorNames, backgroundColorNames, colorNames} from '../index.js';
 
 test('return ANSI escape codes', t => {
 	t.is(ansiStyles.green.open, '\u001B[32m');
@@ -65,3 +65,12 @@ test('export raw ANSI escape codes', t => {
 test('rgb → truecolor is stubbed', t => {
 	t.is(ansiStyles.color.ansi16m(123, 45, 67), '\u001B[38;2;123;45;67m');
 });
+
+test('non-styles should not be exported', t => {
+	const isNonStyle = name => name === 'close' || name.startsWith('ansi');
+	t.false(modifierNames.some(name => isNonStyle(name)));
+	t.false(foregroundColorNames.some(name => isNonStyle(name)));
+	t.false(backgroundColorNames.some(name => isNonStyle(name)));
+	t.true(backgroundColorNames.every(name => name.startsWith('bg')));
+	t.false(colorNames.some(name => isNonStyle(name)));
+});