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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 | 83x 83x 83x 83x 83x 83x 83x 83x 83x 83x 83x 83x 83x 83x 83x 83x 83x 83x 83x 240x 83x 204x 204x 204x 204x 204x 204x 1x 203x 203x 203x 203x 203x | import { CompilerOptions } from './options' import { baseParse } from './parse' import { transform, NodeTransform, DirectiveTransform } from './transform' import { generate, CodegenResult } from './codegen' import { RootNode } from './ast' import { isString, extend } from '@vue/shared' import { transformIf } from './transforms/vIf' import { transformFor } from './transforms/vFor' import { transformExpression } from './transforms/transformExpression' import { transformSlotOutlet } from './transforms/transformSlotOutlet' import { transformElement } from './transforms/transformElement' import { transformOn } from './transforms/vOn' import { transformBind } from './transforms/vBind' import { trackSlotScopes, trackVForSlotScopes } from './transforms/vSlot' import { transformText } from './transforms/transformText' import { transformOnce } from './transforms/vOnce' import { transformModel } from './transforms/vModel' import { transformFilter } from './compat/transformFilter' import { defaultOnError, createCompilerError, ErrorCodes } from './errors' import { transformMemo } from './transforms/vMemo' export type TransformPreset = [ NodeTransform[], Record<string, DirectiveTransform> ] export function getBaseTransformPreset( prefixIdentifiers?: boolean ): TransformPreset { return [ [ transformOnce, transformIf, transformMemo, transformFor, ...(__COMPAT__ ? [transformFilter] : []), ...(!__BROWSER__ && prefixIdentifiers ? [ // order is important trackVForSlotScopes, transformExpression ] : __BROWSER__ && __DEV__ ? [transformExpression] : []), transformSlotOutlet, transformElement, trackSlotScopes, transformText ], { on: transformOn, bind: transformBind, model: transformModel } ] } // we name it `baseCompile` so that higher order compilers like // @vue/compiler-dom can export `compile` while re-exporting everything else. export function baseCompile( template: string | RootNode, options: CompilerOptions = {} ): CodegenResult { const onError = options.onError || defaultOnError const isModuleMode = options.mode === 'module' /* istanbul ignore if */ if (__BROWSER__) { if (options.prefixIdentifiers === true) { onError(createCompilerError(ErrorCodes.X_PREFIX_ID_NOT_SUPPORTED)) } else if (isModuleMode) { onError(createCompilerError(ErrorCodes.X_MODULE_MODE_NOT_SUPPORTED)) } } const prefixIdentifiers = !__BROWSER__ && (options.prefixIdentifiers === true || isModuleMode) Iif (!prefixIdentifiers && options.cacheHandlers) { onError(createCompilerError(ErrorCodes.X_CACHE_HANDLER_NOT_SUPPORTED)) } if (options.scopeId && !isModuleMode) { onError(createCompilerError(ErrorCodes.X_SCOPE_ID_NOT_SUPPORTED)) } const ast = isString(template) ? baseParse(template, options) : template const [nodeTransforms, directiveTransforms] = getBaseTransformPreset(prefixIdentifiers) Iif (!__BROWSER__ && options.isTS) { const { expressionPlugins } = options Iif (!expressionPlugins || !expressionPlugins.includes('typescript')) { options.expressionPlugins = [...(expressionPlugins || []), 'typescript'] } } transform( ast, extend({}, options, { prefixIdentifiers, nodeTransforms: [ ...nodeTransforms, ...(options.nodeTransforms || []) // user transforms ], directiveTransforms: extend( {}, directiveTransforms, options.directiveTransforms || {} // user transforms ) }) ) return generate( ast, extend({}, options, { prefixIdentifiers }) ) } |