76 lines
No EOL
2.6 KiB
JavaScript
Executable file
76 lines
No EOL
2.6 KiB
JavaScript
Executable file
'use strict';
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let getConfig = (() => {
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var _ref2 = _asyncToGenerator(function* (asset) {
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let config = asset.package.postcss || (yield asset.getConfig(['.postcssrc', '.postcssrc.js', 'postcss.config.js']));
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let enableModules = asset.options.rendition && asset.options.rendition.modules;
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if (!config && !asset.options.minify && !enableModules) {
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return;
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}
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config = Object.assign({}, config);
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let postcssModulesConfig = {
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getJSON: function getJSON(filename, json) {
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return asset.cssModules = json;
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}
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};
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if (config.plugins && config.plugins['postcss-modules']) {
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postcssModulesConfig = Object.assign(config.plugins['postcss-modules'], postcssModulesConfig);
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delete config.plugins['postcss-modules'];
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}
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config.plugins = yield loadPlugins(config.plugins, asset.name);
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if (config.modules || enableModules) {
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let postcssModules = yield localRequire('postcss-modules', asset.name);
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config.plugins.push(postcssModules(postcssModulesConfig));
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}
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if (asset.options.minify) {
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config.plugins.push(cssnano((yield asset.getConfig(['cssnano.config.js'])) || {
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// Only enable safe css transforms by default.
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// See: https://github.com/parcel-bundler/parcel/issues/698
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// Note: Remove when upgrading cssnano to v4
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// See: https://github.com/ben-eb/cssnano/releases/tag/v4.0.0-rc.0
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safe: true
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}));
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}
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config.from = asset.name;
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config.to = asset.name;
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return config;
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});
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return function getConfig(_x2) {
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return _ref2.apply(this, arguments);
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};
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})();
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function _asyncToGenerator(fn) { return function () { var gen = fn.apply(this, arguments); return new Promise(function (resolve, reject) { function step(key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { return Promise.resolve(value).then(function (value) { step("next", value); }, function (err) { step("throw", err); }); } } return step("next"); }); }; }
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const localRequire = require('../utils/localRequire');
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const loadPlugins = require('../utils/loadPlugins');
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const postcss = require('postcss');
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const cssnano = require('cssnano');
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module.exports = (() => {
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var _ref = _asyncToGenerator(function* (asset) {
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let config = yield getConfig(asset);
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if (!config) {
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return;
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}
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yield asset.parseIfNeeded();
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let res = yield postcss(config.plugins).process(asset.getCSSAst(), config);
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asset.ast.css = res.css;
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asset.ast.dirty = false;
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});
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return function (_x) {
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return _ref.apply(this, arguments);
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};
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})(); |