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wip: port @vue/component-compiler-utils
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -3,6 +3,5 @@ | |
| "compilerOptions": { | ||
| "baseUrl": "./temp", | ||
| "types": [] | ||
| }, | ||
| "include": ["src"] | ||
| } | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,64 @@ | ||
| { | ||
| "$schema": "https://developer.microsoft.com/json-schemas/api-extractor/v7/api-extractor.schema.json", | ||
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| "projectFolder": ".", | ||
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| "mainEntryPointFilePath": "../../temp/packages/compiler-sfc/src/index.d.ts", | ||
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| "compiler": { | ||
| "tsconfigFilePath": "../../api-extractor.tsconfig.json" | ||
| }, | ||
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| "dtsRollup": { | ||
| "enabled": true, | ||
| "untrimmedFilePath": "", | ||
| "publicTrimmedFilePath": "./dist/compiler-sfc.d.ts" | ||
| }, | ||
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| "apiReport": { | ||
| "enabled": false | ||
| }, | ||
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| "docModel": { | ||
| "enabled": false | ||
| }, | ||
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| "tsdocMetadata": { | ||
| "enabled": false | ||
| }, | ||
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| "messages": { | ||
| "compilerMessageReporting": { | ||
| "default": { | ||
| "logLevel": "warning" | ||
| } | ||
| }, | ||
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| "extractorMessageReporting": { | ||
| "default": { | ||
| "logLevel": "warning", | ||
| "addToApiReportFile": true | ||
| }, | ||
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| "ae-missing-release-tag": { | ||
| "logLevel": "none" | ||
| }, | ||
| "ae-internal-missing-underscore": { | ||
| "logLevel": "none" | ||
| }, | ||
| "ae-forgotten-export": { | ||
| "logLevel": "none" | ||
| } | ||
| }, | ||
|
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| "tsdocMessageReporting": { | ||
| "default": { | ||
| "logLevel": "warning" | ||
| }, | ||
|
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| "tsdoc-undefined-tag": { | ||
| "logLevel": "none" | ||
| } | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,143 @@ | ||
| const postcss = require('postcss') | ||
| import { ProcessOptions, LazyResult } from 'postcss' | ||
| import trimPlugin from './stylePlugins/trim' | ||
| import scopedPlugin from './stylePlugins/scoped' | ||
| import { | ||
| processors, | ||
| StylePreprocessor, | ||
| StylePreprocessorResults | ||
| } from './stylePreprocessors' | ||
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| export interface StyleCompileOptions { | ||
| source: string | ||
| filename: string | ||
| id: string | ||
| map?: any | ||
| scoped?: boolean | ||
| trim?: boolean | ||
| preprocessLang?: string | ||
| preprocessOptions?: any | ||
| postcssOptions?: any | ||
| postcssPlugins?: any[] | ||
| } | ||
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| export interface AsyncStyleCompileOptions extends StyleCompileOptions { | ||
| isAsync?: boolean | ||
| } | ||
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| export interface StyleCompileResults { | ||
| code: string | ||
| map: any | void | ||
| rawResult: LazyResult | void | ||
| errors: string[] | ||
| } | ||
|
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| export function compileStyle( | ||
| options: StyleCompileOptions | ||
| ): StyleCompileResults { | ||
| return doCompileStyle({ ...options, isAsync: false }) | ||
| } | ||
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| export function compileStyleAsync( | ||
| options: StyleCompileOptions | ||
| ): Promise<StyleCompileResults> { | ||
| return Promise.resolve(doCompileStyle({ ...options, isAsync: true })) | ||
| } | ||
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| export function doCompileStyle( | ||
| options: AsyncStyleCompileOptions | ||
| ): StyleCompileResults { | ||
| const { | ||
| filename, | ||
| id, | ||
| scoped = true, | ||
| trim = true, | ||
| preprocessLang, | ||
| postcssOptions, | ||
| postcssPlugins | ||
| } = options | ||
| const preprocessor = preprocessLang && processors[preprocessLang] | ||
| const preProcessedSource = preprocessor && preprocess(options, preprocessor) | ||
| const map = preProcessedSource ? preProcessedSource.map : options.map | ||
| const source = preProcessedSource ? preProcessedSource.code : options.source | ||
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| const plugins = (postcssPlugins || []).slice() | ||
| if (trim) { | ||
| plugins.push(trimPlugin()) | ||
| } | ||
| if (scoped) { | ||
| plugins.push(scopedPlugin(id)) | ||
| } | ||
|
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| const postCSSOptions: ProcessOptions = { | ||
| ...postcssOptions, | ||
| to: filename, | ||
| from: filename | ||
| } | ||
| if (map) { | ||
| postCSSOptions.map = { | ||
| inline: false, | ||
| annotation: false, | ||
| prev: map | ||
| } | ||
| } | ||
|
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| let result, code, outMap | ||
| const errors: any[] = [] | ||
| if (preProcessedSource && preProcessedSource.errors.length) { | ||
| errors.push(...preProcessedSource.errors) | ||
| } | ||
| try { | ||
| result = postcss(plugins).process(source, postCSSOptions) | ||
|
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| // In async mode, return a promise. | ||
| if (options.isAsync) { | ||
| return result | ||
| .then( | ||
| (result: LazyResult): StyleCompileResults => ({ | ||
| code: result.css || '', | ||
| map: result.map && result.map.toJSON(), | ||
| errors, | ||
| rawResult: result | ||
| }) | ||
| ) | ||
| .catch( | ||
| (error: Error): StyleCompileResults => ({ | ||
| code: '', | ||
| map: undefined, | ||
| errors: [...errors, error.message], | ||
| rawResult: undefined | ||
| }) | ||
| ) | ||
| } | ||
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| // force synchronous transform (we know we only have sync plugins) | ||
| code = result.css | ||
| outMap = result.map | ||
| } catch (e) { | ||
| errors.push(e) | ||
| } | ||
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| return { | ||
| code: code || ``, | ||
| map: outMap && outMap.toJSON(), | ||
| errors, | ||
| rawResult: result | ||
| } | ||
| } | ||
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| function preprocess( | ||
| options: StyleCompileOptions, | ||
| preprocessor: StylePreprocessor | ||
| ): StylePreprocessorResults { | ||
| return preprocessor( | ||
| options.source, | ||
| options.map, | ||
| Object.assign( | ||
| { | ||
| filename: options.filename | ||
| }, | ||
| options.preprocessOptions | ||
| ) | ||
| ) | ||
| } |
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