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refactor(compiler-sfc): refSugar -> refTransform, export shouldTransformRef

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This commit is contained in:
Evan You 2021-08-23 12:19:41 -04:00
parent 986681568f
commit 0805abe573
2 changed files with 12 additions and 7 deletions
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16
packages/compiler-sfc/src/compileScript.ts
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@ -52,8 +52,8 @@ import { warnExperimental, warnOnce } from './warn'
import { rewriteDefault } from './rewriteDefault' import { rewriteDefault } from './rewriteDefault'
import { createCache } from './cache' import { createCache } from './cache'
import { import {
shouldTransform, shouldTransform as shouldTransformRef,
transformAST as transformWithRefSugar transformAST as transformRefAST
} from '@vue/ref-transform' } from '@vue/ref-transform'
// Special compiler macros // Special compiler macros
@ -81,10 +81,14 @@ export interface SFCScriptCompileOptions {
*/ */
babelParserPlugins?: ParserPlugin[] babelParserPlugins?: ParserPlugin[]
/** /**
* Introduce a compiler-based syntax sugar for using refs without `.value` * (Experimental) Enable syntax transform for using refs without `.value`
* https://github.com/vuejs/rfcs/discussions/369 * https://github.com/vuejs/rfcs/discussions/369
* @default true * @default true
*/ */
refTransform?: boolean
/**
* @deprecated use `refTransform` instead.
*/
refSugar?: boolean refSugar?: boolean
/** /**
* Compile the template and inline the resulting render function * Compile the template and inline the resulting render function
@ -121,7 +125,7 @@ export function compileScript(
): SFCScriptBlock { ): SFCScriptBlock {
let { script, scriptSetup, source, filename } = sfc let { script, scriptSetup, source, filename } = sfc
// feature flags // feature flags
const enableRefSugar = !!options.refSugar const enableRefTransform = !!options.refSugar || !!options.refTransform
let refBindings: string[] | undefined let refBindings: string[] | undefined
// for backwards compat // for backwards compat
@ -858,12 +862,12 @@ export function compileScript(
} }
// 3. Apply ref sugar transform // 3. Apply ref sugar transform
if (enableRefSugar && shouldTransform(source)) { if (enableRefTransform && shouldTransformRef(source)) {
warnExperimental( warnExperimental(
`ref sugar`, `ref sugar`,
`https://github.com/vuejs/rfcs/discussions/369` `https://github.com/vuejs/rfcs/discussions/369`
) )
const { rootVars, importedHelpers } = transformWithRefSugar( const { rootVars, importedHelpers } = transformRefAST(
scriptSetupAst, scriptSetupAst,
s, s,
startOffset startOffset

3
packages/compiler-sfc/src/index.ts
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@ -4,8 +4,9 @@ export { compileTemplate } from './compileTemplate'
export { compileStyle, compileStyleAsync } from './compileStyle' export { compileStyle, compileStyleAsync } from './compileStyle'
export { compileScript } from './compileScript' export { compileScript } from './compileScript'
export { rewriteDefault } from './rewriteDefault' export { rewriteDefault } from './rewriteDefault'
export { generateCodeFrame, walkIdentifiers } from '@vue/compiler-core' export { generateCodeFrame } from '@vue/compiler-core'
export { export {
shouldTransform as shouldTransformRef,
transform as transformRef, transform as transformRef,
transformAST as transformRefAST transformAST as transformRefAST
} from '@vue/ref-transform' } from '@vue/ref-transform'