compileTemplate.ts — vue Source File

Source Code

import { BindingMetadata, TemplateCompiler } from './types'
import assetUrlsModule, {
  AssetURLOptions,
  TransformAssetUrlsOptions
} from './templateCompilerModules/assetUrl'
import srcsetModule from './templateCompilerModules/srcset'
import consolidate from '@vue/consolidate'
import * as _compiler from 'web/entry-compiler'
import { prefixIdentifiers } from './prefixIdentifiers'
import { CompilerOptions, WarningMessage } from 'types/compiler'

export interface SFCTemplateCompileOptions {
  source: string
  filename: string
  compiler?: TemplateCompiler
  compilerOptions?: CompilerOptions
  transformAssetUrls?: AssetURLOptions | boolean
  transformAssetUrlsOptions?: TransformAssetUrlsOptions
  preprocessLang?: string
  preprocessOptions?: any
  transpileOptions?: any
  isProduction?: boolean
  isFunctional?: boolean
  optimizeSSR?: boolean
  prettify?: boolean
  isTS?: boolean
  bindings?: BindingMetadata
}

export interface SFCTemplateCompileResults {
  ast: Object | undefined
  code: string
  source: string
  tips: (string | WarningMessage)[]
  errors: (string | WarningMessage)[]
}

export function compileTemplate(
  options: SFCTemplateCompileOptions
): SFCTemplateCompileResults {
  const { preprocessLang } = options
  const preprocessor = preprocessLang && consolidate[preprocessLang]
  if (preprocessor) {
    return actuallyCompile(
      Object.assign({}, options, {
        source: preprocess(options, preprocessor)
      })
    )
  } else if (preprocessLang) {
    return {
      ast: {},
      code: `var render = function () {}\n` + `var staticRenderFns = []\n`,
      source: options.source,
      tips: [
        `Component ${options.filename} uses lang ${preprocessLang} for template. Please install the language preprocessor.`
      ],
      errors: [
        `Component ${options.filename} uses lang ${preprocessLang} for template, however it is not installed.`
      ]
    }
// ... (146 more lines)