1
0
mirror of https://github.com/thangisme/notes.git synced 2024-11-19 11:25:59 -05:00
notes/node_modules/postcss/lib/postcss.js
Patrick Marsceill b7b0d0d7bf
Initial commit
2017-03-09 13:16:08 -05:00

293 lines
19 KiB
JavaScript
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

'use strict';
exports.__esModule = true;
var _declaration = require('./declaration');
var _declaration2 = _interopRequireDefault(_declaration);
var _processor = require('./processor');
var _processor2 = _interopRequireDefault(_processor);
var _stringify = require('./stringify');
var _stringify2 = _interopRequireDefault(_stringify);
var _comment = require('./comment');
var _comment2 = _interopRequireDefault(_comment);
var _atRule = require('./at-rule');
var _atRule2 = _interopRequireDefault(_atRule);
var _vendor = require('./vendor');
var _vendor2 = _interopRequireDefault(_vendor);
var _parse = require('./parse');
var _parse2 = _interopRequireDefault(_parse);
var _list = require('./list');
var _list2 = _interopRequireDefault(_list);
var _rule = require('./rule');
var _rule2 = _interopRequireDefault(_rule);
var _root = require('./root');
var _root2 = _interopRequireDefault(_root);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
/**
* Create a new {@link Processor} instance that will apply `plugins`
* as CSS processors.
*
* @param {Array.<Plugin|pluginFunction>|Processor} plugins - PostCSS
* plugins. See {@link Processor#use} for plugin format.
*
* @return {Processor} Processor to process multiple CSS
*
* @example
* import postcss from 'postcss';
*
* postcss(plugins).process(css, { from, to }).then(result => {
* console.log(result.css);
* });
*
* @namespace postcss
*/
function postcss() {
for (var _len = arguments.length, plugins = Array(_len), _key = 0; _key < _len; _key++) {
plugins[_key] = arguments[_key];
}
if (plugins.length === 1 && Array.isArray(plugins[0])) {
plugins = plugins[0];
}
return new _processor2.default(plugins);
}
/**
* Creates a PostCSS plugin with a standard API.
*
* The newly-wrapped function will provide both the name and PostCSS
* version of the plugin.
*
* ```js
* const processor = postcss([replace]);
* processor.plugins[0].postcssPlugin //=> 'postcss-replace'
* processor.plugins[0].postcssVersion //=> '5.1.0'
* ```
*
* The plugin function receives 2 arguments: {@link Root}
* and {@link Result} instance. The function should mutate the provided
* `Root` node. Alternatively, you can create a new `Root` node
* and override the `result.root` property.
*
* ```js
* const cleaner = postcss.plugin('postcss-cleaner', () => {
* return (root, result) => {
* result.root = postcss.root();
* };
* });
* ```
*
* As a convenience, plugins also expose a `process` method so that you can use
* them as standalone tools.
*
* ```js
* cleaner.process(css, options);
* // This is equivalent to:
* postcss([ cleaner(options) ]).process(css);
* ```
*
* Asynchronous plugins should return a `Promise` instance.
*
* ```js
* postcss.plugin('postcss-import', () => {
* return (root, result) => {
* return new Promise( (resolve, reject) => {
* fs.readFile('base.css', (base) => {
* root.prepend(base);
* resolve();
* });
* });
* };
* });
* ```
*
* Add warnings using the {@link Node#warn} method.
* Send data to other plugins using the {@link Result#messages} array.
*
* ```js
* postcss.plugin('postcss-caniuse-test', () => {
* return (root, result) => {
* css.walkDecls(decl => {
* if ( !caniuse.support(decl.prop) ) {
* decl.warn(result, 'Some browsers do not support ' + decl.prop);
* }
* });
* };
* });
* ```
*
* @param {string} name - PostCSS plugin name. Same as in `name`
* property in `package.json`. It will be saved
* in `plugin.postcssPlugin` property.
* @param {function} initializer - will receive plugin options
* and should return {@link pluginFunction}
*
* @return {Plugin} PostCSS plugin
*/
postcss.plugin = function plugin(name, initializer) {
var creator = function creator() {
var transformer = initializer.apply(undefined, arguments);
transformer.postcssPlugin = name;
transformer.postcssVersion = new _processor2.default().version;
return transformer;
};
var cache = void 0;
Object.defineProperty(creator, 'postcss', {
get: function get() {
if (!cache) cache = creator();
return cache;
}
});
creator.process = function (root, opts) {
return postcss([creator(opts)]).process(root, opts);
};
return creator;
};
/**
* Default function to convert a node tree into a CSS string.
*
* @param {Node} node - start node for stringifing. Usually {@link Root}.
* @param {builder} builder - function to concatenate CSS from nodes parts
* or generate string and source map
*
* @return {void}
*
* @function
*/
postcss.stringify = _stringify2.default;
/**
* Parses source css and returns a new {@link Root} node,
* which contains the source CSS nodes.
*
* @param {string|toString} css - string with input CSS or any object
* with toString() method, like a Buffer
* @param {processOptions} [opts] - options with only `from` and `map` keys
*
* @return {Root} PostCSS AST
*
* @example
* // Simple CSS concatenation with source map support
* const root1 = postcss.parse(css1, { from: file1 });
* const root2 = postcss.parse(css2, { from: file2 });
* root1.append(root2).toResult().css;
*
* @function
*/
postcss.parse = _parse2.default;
/**
* @member {vendor} - Contains the {@link vendor} module.
*
* @example
* postcss.vendor.unprefixed('-moz-tab') //=> ['tab']
*/
postcss.vendor = _vendor2.default;
/**
* @member {list} - Contains the {@link list} module.
*
* @example
* postcss.list.space('5px calc(10% + 5px)') //=> ['5px', 'calc(10% + 5px)']
*/
postcss.list = _list2.default;
/**
* Creates a new {@link Comment} node.
*
* @param {object} [defaults] - properties for the new node.
*
* @return {Comment} new Comment node
*
* @example
* postcss.comment({ text: 'test' })
*/
postcss.comment = function (defaults) {
return new _comment2.default(defaults);
};
/**
* Creates a new {@link AtRule} node.
*
* @param {object} [defaults] - properties for the new node.
*
* @return {AtRule} new AtRule node
*
* @example
* postcss.atRule({ name: 'charset' }).toString() //=> "@charset"
*/
postcss.atRule = function (defaults) {
return new _atRule2.default(defaults);
};
/**
* Creates a new {@link Declaration} node.
*
* @param {object} [defaults] - properties for the new node.
*
* @return {Declaration} new Declaration node
*
* @example
* postcss.decl({ prop: 'color', value: 'red' }).toString() //=> "color: red"
*/
postcss.decl = function (defaults) {
return new _declaration2.default(defaults);
};
/**
* Creates a new {@link Rule} node.
*
* @param {object} [defaults] - properties for the new node.
*
* @return {AtRule} new Rule node
*
* @example
* postcss.rule({ selector: 'a' }).toString() //=> "a {\n}"
*/
postcss.rule = function (defaults) {
return new _rule2.default(defaults);
};
/**
* Creates a new {@link Root} node.
*
* @param {object} [defaults] - properties for the new node.
*
* @return {Root} new Root node
*
* @example
* postcss.root({ after: '\n' }).toString() //=> "\n"
*/
postcss.root = function (defaults) {
return new _root2.default(defaults);
};
exports.default = postcss;
module.exports = exports['default'];
//# sourceMappingURL=data:application/json;charset=utf8;base64,{"version":3,"sources":["postcss.es6"],"names":["postcss","plugins","length","Array","isArray","plugin","name","initializer","creator","transformer","postcssPlugin","postcssVersion","version","cache","Object","defineProperty","get","process","root","opts","stringify","parse","vendor","list","comment","defaults","atRule","decl","rule"],"mappings":";;;;AAAA;;;;AACA;;;;AACA;;;;AACA;;;;AACA;;;;AACA;;;;AACA;;;;AACA;;;;AACA;;;;AACA;;;;;;AAEA;;;;;;;;;;;;;;;;;;AAkBA,SAASA,OAAT,GAA6B;AAAA,oCAATC,OAAS;AAATA,WAAS;AAAA;;AACzB,MAAKA,QAAQC,MAAR,KAAmB,CAAnB,IAAwBC,MAAMC,OAAN,CAAcH,QAAQ,CAAR,CAAd,CAA7B,EAAyD;AACrDA,cAAUA,QAAQ,CAAR,CAAV;AACH;AACD,SAAO,wBAAcA,OAAd,CAAP;AACH;;AAED;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAwEAD,QAAQK,MAAR,GAAiB,SAASA,MAAT,CAAgBC,IAAhB,EAAsBC,WAAtB,EAAmC;AAChD,MAAIC,UAAU,SAAVA,OAAU,GAAmB;AAC7B,QAAIC,cAAcF,uCAAlB;AACAE,gBAAYC,aAAZ,GAA6BJ,IAA7B;AACAG,gBAAYE,cAAZ,GAA8B,yBAAD,CAAkBC,OAA/C;AACA,WAAOH,WAAP;AACH,GALD;;AAOA,MAAII,cAAJ;AACAC,SAAOC,cAAP,CAAsBP,OAAtB,EAA+B,SAA/B,EAA0C;AACtCQ,OADsC,iBAChC;AACF,UAAK,CAACH,KAAN,EAAcA,QAAQL,SAAR;AACd,aAAOK,KAAP;AACH;AAJqC,GAA1C;;AAOAL,UAAQS,OAAR,GAAkB,UAAUC,IAAV,EAAgBC,IAAhB,EAAsB;AACpC,WAAOnB,QAAQ,CAAEQ,QAAQW,IAAR,CAAF,CAAR,EAA2BF,OAA3B,CAAmCC,IAAnC,EAAyCC,IAAzC,CAAP;AACH,GAFD;;AAIA,SAAOX,OAAP;AACH,CArBD;;AAuBA;;;;;;;;;;;AAWAR,QAAQoB,SAAR;;AAEA;;;;;;;;;;;;;;;;;;AAkBApB,QAAQqB,KAAR;;AAEA;;;;;;AAMArB,QAAQsB,MAAR;;AAEA;;;;;;AAMAtB,QAAQuB,IAAR;;AAEA;;;;;;;;;;AAUAvB,QAAQwB,OAAR,GAAkB;AAAA,SAAY,sBAAYC,QAAZ,CAAZ;AAAA,CAAlB;;AAEA;;;;;;;;;;AAUAzB,QAAQ0B,MAAR,GAAiB;AAAA,SAAY,qBAAWD,QAAX,CAAZ;AAAA,CAAjB;;AAEA;;;;;;;;;;AAUAzB,QAAQ2B,IAAR,GAAe;AAAA,SAAY,0BAAgBF,QAAhB,CAAZ;AAAA,CAAf;;AAEA;;;;;;;;;;AAUAzB,QAAQ4B,IAAR,GAAe;AAAA,SAAY,mBAASH,QAAT,CAAZ;AAAA,CAAf;;AAEA;;;;;;;;;;AAUAzB,QAAQkB,IAAR,GAAe;AAAA,SAAY,mBAASO,QAAT,CAAZ;AAAA,CAAf;;kBAEezB,O","file":"postcss.js","sourcesContent":["import Declaration from './declaration';\nimport Processor   from './processor';\nimport stringify   from './stringify';\nimport Comment     from './comment';\nimport AtRule      from './at-rule';\nimport vendor      from './vendor';\nimport parse       from './parse';\nimport list        from './list';\nimport Rule        from './rule';\nimport Root        from './root';\n\n/**\n * Create a new {@link Processor} instance that will apply `plugins`\n * as CSS processors.\n *\n * @param {Array.<Plugin|pluginFunction>|Processor} plugins - PostCSS\n *        plugins. See {@link Processor#use} for plugin format.\n *\n * @return {Processor} Processor to process multiple CSS\n *\n * @example\n * import postcss from 'postcss';\n *\n * postcss(plugins).process(css, { from, to }).then(result => {\n *   console.log(result.css);\n * });\n *\n * @namespace postcss\n */\nfunction postcss(...plugins) {\n    if ( plugins.length === 1 && Array.isArray(plugins[0]) ) {\n        plugins = plugins[0];\n    }\n    return new Processor(plugins);\n}\n\n/**\n * Creates a PostCSS plugin with a standard API.\n *\n * The newly-wrapped function will provide both the name and PostCSS\n * version of the plugin.\n *\n * ```js\n *  const processor = postcss([replace]);\n *  processor.plugins[0].postcssPlugin  //=> 'postcss-replace'\n *  processor.plugins[0].postcssVersion //=> '5.1.0'\n * ```\n *\n * The plugin function receives 2 arguments: {@link Root}\n * and {@link Result} instance. The function should mutate the provided\n * `Root` node. Alternatively, you can create a new `Root` node\n * and override the `result.root` property.\n *\n * ```js\n * const cleaner = postcss.plugin('postcss-cleaner', () => {\n *   return (root, result) => {\n *     result.root = postcss.root();\n *   };\n * });\n * ```\n *\n * As a convenience, plugins also expose a `process` method so that you can use\n * them as standalone tools.\n *\n * ```js\n * cleaner.process(css, options);\n * // This is equivalent to:\n * postcss([ cleaner(options) ]).process(css);\n * ```\n *\n * Asynchronous plugins should return a `Promise` instance.\n *\n * ```js\n * postcss.plugin('postcss-import', () => {\n *   return (root, result) => {\n *     return new Promise( (resolve, reject) => {\n *       fs.readFile('base.css', (base) => {\n *         root.prepend(base);\n *         resolve();\n *       });\n *     });\n *   };\n * });\n * ```\n *\n * Add warnings using the {@link Node#warn} method.\n * Send data to other plugins using the {@link Result#messages} array.\n *\n * ```js\n * postcss.plugin('postcss-caniuse-test', () => {\n *   return (root, result) => {\n *     css.walkDecls(decl => {\n *       if ( !caniuse.support(decl.prop) ) {\n *         decl.warn(result, 'Some browsers do not support ' + decl.prop);\n *       }\n *     });\n *   };\n * });\n * ```\n *\n * @param {string} name          - PostCSS plugin name. Same as in `name`\n *                                 property in `package.json`. It will be saved\n *                                 in `plugin.postcssPlugin` property.\n * @param {function} initializer - will receive plugin options\n *                                 and should return {@link pluginFunction}\n *\n * @return {Plugin} PostCSS plugin\n */\npostcss.plugin = function plugin(name, initializer) {\n    let creator = function (...args) {\n        let transformer = initializer(...args);\n        transformer.postcssPlugin  = name;\n        transformer.postcssVersion = (new Processor()).version;\n        return transformer;\n    };\n\n    let cache;\n    Object.defineProperty(creator, 'postcss', {\n        get() {\n            if ( !cache ) cache = creator();\n            return cache;\n        }\n    });\n\n    creator.process = function (root, opts) {\n        return postcss([ creator(opts) ]).process(root, opts);\n    };\n\n    return creator;\n};\n\n/**\n * Default function to convert a node tree into a CSS string.\n *\n * @param {Node} node       - start node for stringifing. Usually {@link Root}.\n * @param {builder} builder - function to concatenate CSS from node’s parts\n *                            or generate string and source map\n *\n * @return {void}\n *\n * @function\n */\npostcss.stringify = stringify;\n\n/**\n * Parses source css and returns a new {@link Root} node,\n * which contains the source CSS nodes.\n *\n * @param {string|toString} css   - string with input CSS or any object\n *                                  with toString() method, like a Buffer\n * @param {processOptions} [opts] - options with only `from` and `map` keys\n *\n * @return {Root} PostCSS AST\n *\n * @example\n * // Simple CSS concatenation with source map support\n * const root1 = postcss.parse(css1, { from: file1 });\n * const root2 = postcss.parse(css2, { from: file2 });\n * root1.append(root2).toResult().css;\n *\n * @function\n */\npostcss.parse = parse;\n\n/**\n * @member {vendor} - Contains the {@link vendor} module.\n *\n * @example\n * postcss.vendor.unprefixed('-moz-tab') //=> ['tab']\n */\npostcss.vendor = vendor;\n\n/**\n * @member {list} - Contains the {@link list} module.\n *\n * @example\n * postcss.list.space('5px calc(10% + 5px)') //=> ['5px', 'calc(10% + 5px)']\n */\npostcss.list = list;\n\n/**\n * Creates a new {@link Comment} node.\n *\n * @param {object} [defaults] - properties for the new node.\n *\n * @return {Comment} new Comment node\n *\n * @example\n * postcss.comment({ text: 'test' })\n */\npostcss.comment = defaults => new Comment(defaults);\n\n/**\n * Creates a new {@link AtRule} node.\n *\n * @param {object} [defaults] - properties for the new node.\n *\n * @return {AtRule} new AtRule node\n *\n * @example\n * postcss.atRule({ name: 'charset' }).toString() //=> \"@charset\"\n */\npostcss.atRule = defaults => new AtRule(defaults);\n\n/**\n * Creates a new {@link Declaration} node.\n *\n * @param {object} [defaults] - properties for the new node.\n *\n * @return {Declaration} new Declaration node\n *\n * @example\n * postcss.decl({ prop: 'color', value: 'red' }).toString() //=> \"color: red\"\n */\npostcss.decl = defaults => new Declaration(defaults);\n\n/**\n * Creates a new {@link Rule} node.\n *\n * @param {object} [defaults] - properties for the new node.\n *\n * @return {AtRule} new Rule node\n *\n * @example\n * postcss.rule({ selector: 'a' }).toString() //=> \"a {\\n}\"\n */\npostcss.rule = defaults => new Rule(defaults);\n\n/**\n * Creates a new {@link Root} node.\n *\n * @param {object} [defaults] - properties for the new node.\n *\n * @return {Root} new Root node\n *\n * @example\n * postcss.root({ after: '\\n' }).toString() //=> \"\\n\"\n */\npostcss.root = defaults => new Root(defaults);\n\nexport default postcss;\n"]}