forked from rDrama/rDrama
132 lines
2.4 KiB
JavaScript
132 lines
2.4 KiB
JavaScript
|
'use strict'
|
||
|
|
||
|
let MapGenerator = require('./map-generator')
|
||
|
let stringify = require('./stringify')
|
||
|
let warnOnce = require('./warn-once')
|
||
|
let parse = require('./parse')
|
||
|
const Result = require('./result')
|
||
|
|
||
|
class NoWorkResult {
|
||
|
constructor(processor, css, opts) {
|
||
|
this.stringified = false
|
||
|
|
||
|
this._processor = processor
|
||
|
this._css = css
|
||
|
this._opts = opts
|
||
|
this._map = undefined
|
||
|
let root
|
||
|
|
||
|
let str = stringify
|
||
|
this.result = new Result(this._processor, root, this._opts)
|
||
|
this.result.css = css
|
||
|
|
||
|
let self = this
|
||
|
Object.defineProperty(this.result, 'root', {
|
||
|
get() {
|
||
|
return self.root
|
||
|
}
|
||
|
})
|
||
|
|
||
|
if (this._opts.map) {
|
||
|
let map = new MapGenerator(str, root, this._opts, css)
|
||
|
let [generatedCSS, generatedMap] = map.generate()
|
||
|
if (generatedCSS) {
|
||
|
this.result.css = generatedCSS
|
||
|
}
|
||
|
if (generatedMap) {
|
||
|
this.result.map = generatedMap
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
get [Symbol.toStringTag]() {
|
||
|
return 'NoWorkResult'
|
||
|
}
|
||
|
|
||
|
get processor() {
|
||
|
return this.result.processor
|
||
|
}
|
||
|
|
||
|
get opts() {
|
||
|
return this.result.opts
|
||
|
}
|
||
|
|
||
|
get css() {
|
||
|
return this.result.css
|
||
|
}
|
||
|
|
||
|
get content() {
|
||
|
return this.result.css
|
||
|
}
|
||
|
|
||
|
get map() {
|
||
|
return this.result.map
|
||
|
}
|
||
|
|
||
|
get root() {
|
||
|
if (this._root) {
|
||
|
return this._root
|
||
|
}
|
||
|
|
||
|
let root
|
||
|
let parser = parse
|
||
|
|
||
|
try {
|
||
|
root = parser(this._css, this._opts)
|
||
|
} catch (error) {
|
||
|
this.error = error
|
||
|
}
|
||
|
|
||
|
this._root = root
|
||
|
|
||
|
return root
|
||
|
}
|
||
|
|
||
|
get messages() {
|
||
|
return []
|
||
|
}
|
||
|
|
||
|
warnings() {
|
||
|
return []
|
||
|
}
|
||
|
|
||
|
toString() {
|
||
|
return this._css
|
||
|
}
|
||
|
|
||
|
then(onFulfilled, onRejected) {
|
||
|
if (process.env.NODE_ENV !== 'production') {
|
||
|
if (!('from' in this._opts)) {
|
||
|
warnOnce(
|
||
|
'Without `from` option PostCSS could generate wrong source map ' +
|
||
|
'and will not find Browserslist config. Set it to CSS file path ' +
|
||
|
'or to `undefined` to prevent this warning.'
|
||
|
)
|
||
|
}
|
||
|
}
|
||
|
|
||
|
return this.async().then(onFulfilled, onRejected)
|
||
|
}
|
||
|
|
||
|
catch(onRejected) {
|
||
|
return this.async().catch(onRejected)
|
||
|
}
|
||
|
|
||
|
finally(onFinally) {
|
||
|
return this.async().then(onFinally, onFinally)
|
||
|
}
|
||
|
|
||
|
async() {
|
||
|
if (this.error) return Promise.reject(this.error)
|
||
|
return Promise.resolve(this.result)
|
||
|
}
|
||
|
|
||
|
sync() {
|
||
|
if (this.error) throw this.error
|
||
|
return this.result
|
||
|
}
|
||
|
}
|
||
|
|
||
|
module.exports = NoWorkResult
|
||
|
NoWorkResult.default = NoWorkResult
|