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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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 | 2x 2x 331x 331x 331x 331x 331x 331x 331x 331x 331x 331x 128x 128x 128x 128x 203x 203x 331x 331x 331x 331x 331x 331x 331x 331x 331x 331x 331x 331x 2x 279x 279x 279x 279x 279x 279x 279x 279x 279x 1x 1x 278x 278x 278x 279x 279x 279x 279x 278x 278x 278x 278x 278x 278x 279x 279x 279x 279x 279x 279x 279x 279x 279x 279x | import type { CompilerOptions } from './options' import { baseParse } from './parser' import { type DirectiveTransform, type NodeTransform, transform, } from './transform' import { type CodegenResult, generate } from './codegen' import type { RootNode } from './ast' import { extend, isString } 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 { ErrorCodes, createCompilerError, defaultOnError } 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( source: string | RootNode, options: CompilerOptions = {}, ): CodegenResult { const onError = options.onError || defaultOnError const isModuleMode = options.mode === 'module' /* v8 ignore start */ 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)) } } /* v8 ignore stop */ const prefixIdentifiers = !__BROWSER__ && (options.prefixIdentifiers === true || isModuleMode) if (!prefixIdentifiers && options.cacheHandlers) { onError(createCompilerError(ErrorCodes.X_CACHE_HANDLER_NOT_SUPPORTED)) } if (options.scopeId && !isModuleMode) { onError(createCompilerError(ErrorCodes.X_SCOPE_ID_NOT_SUPPORTED)) } const resolvedOptions = extend({}, options, { prefixIdentifiers, }) const ast = isString(source) ? baseParse(source, resolvedOptions) : source const [nodeTransforms, directiveTransforms] = getBaseTransformPreset(prefixIdentifiers) if (!__BROWSER__ && options.isTS) { const { expressionPlugins } = options if (!expressionPlugins || !expressionPlugins.includes('typescript')) { options.expressionPlugins = [...(expressionPlugins || []), 'typescript'] } } transform( ast, extend({}, resolvedOptions, { nodeTransforms: [ ...nodeTransforms, ...(options.nodeTransforms || []), // user transforms ], directiveTransforms: extend( {}, directiveTransforms, options.directiveTransforms || {}, // user transforms ), }), ) return generate(ast, resolvedOptions) } |