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Fix exported style names #83

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merged 5 commits into from
Oct 12, 2022
Merged

Fix exported style names #83

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d342959
Fix exported style names
LitoMore Oct 12, 2022
44eba5c
Add test for backgroundColorNames
LitoMore Oct 12, 2022
482b871
Polish code
LitoMore Oct 12, 2022
f00773e
Polishing
LitoMore Oct 12, 2022
1fe2abc
Remove duplicated test
LitoMore Oct 12, 2022
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10 changes: 5 additions & 5 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -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();

Expand Down Expand Up @@ -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];
11 changes: 10 additions & 1 deletion test/test.js
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Original file line number Diff line number Diff line change
@@ -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');
Expand Down Expand Up @@ -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)));
});