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feature: add path blacklist #99

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feature: add path blacklist #99

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18 changes: 14 additions & 4 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -67,10 +67,12 @@ module.exports = postcss.plugin('postcss-px-to-viewport', function (options) {

if (blacklistedSelector(opts.selectorBlackList, rule.selector)) return;

if (blacklistedPath(opts.blacklistPath, file)) return;

if (opts.landscape && !rule.parent.params) {
var landscapeRule = rule.clone().removeAll();

rule.walkDecls(function(decl) {
rule.walkDecls(function (decl) {
if (decl.value.indexOf(opts.unitToConvert) === -1) return;
if (!satisfyPropList(decl.prop)) return;

Expand All @@ -86,7 +88,7 @@ module.exports = postcss.plugin('postcss-px-to-viewport', function (options) {

if (!validateParams(rule.parent.params, opts.mediaQuery)) return;

rule.walkDecls(function(decl, i) {
rule.walkDecls(function (decl, i) {
if (decl.value.indexOf(opts.unitToConvert) === -1) return;
if (!satisfyPropList(decl.prop)) return;

Expand Down Expand Up @@ -136,7 +138,7 @@ module.exports = postcss.plugin('postcss-px-to-viewport', function (options) {
if (landscapeRules.length > 0) {
var landscapeRoot = new postcss.atRule({ params: '(orientation: landscape)', name: 'media' });

landscapeRules.forEach(function(rule) {
landscapeRules.forEach(function (rule) {
landscapeRoot.append(rule);
});
css.append(landscapeRoot);
Expand Down Expand Up @@ -185,6 +187,14 @@ function toFixed(number, precision) {
return Math.round(wholeNumber / 10) * 10 / multiplier;
}

function blacklistedPath(blacklist, path) {
if (typeof path !== 'string') return;
return blacklist.some((regex) => {
if (typeof regex === 'string') return path.indexOf(regex) !== -1;
return path.match(regex);
});
}

function blacklistedSelector(blacklist, selector) {
if (typeof selector !== 'string') return;
return blacklist.some(function (regex) {
Expand All @@ -195,7 +205,7 @@ function blacklistedSelector(blacklist, selector) {

function declarationExists(decls, prop, value) {
return decls.some(function (decl) {
return (decl.prop === prop && decl.value === value);
return (decl.prop === prop && decl.value === value);
});
}

Expand Down