Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 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 | 3x 3x 349x 349x 349x 349x 349x 349x 349x 349x 349x 349x 132x 132x 132x 132x 217x 217x 349x 349x 349x 349x 349x 349x 349x 349x 349x 349x 349x 349x 3x 296x 296x 296x 296x 296x 296x 296x 296x 296x 1x 1x 295x 295x 295x 296x 296x 296x 296x 295x 295x 295x 295x 295x 295x 296x 296x 296x 296x 296x 296x 296x 296x 296x 296x | 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)
}
|