pluginFilter.ts — vite Source File

Source Code

import path from 'node:path'
import picomatch from 'picomatch'
import type { ModuleTypeFilter } from 'rolldown'
import { arraify } from '../utils'
import { slash } from '../../shared/utils'

export type PluginFilter = (input: string) => boolean
export type TransformHookFilter = (
  id: string,
  code: string,
  moduleType: string,
) => boolean

export type StringFilter<Value = string | RegExp> =
  | Value
  | Array<Value>
  | {
      include?: Value | Array<Value>
      exclude?: Value | Array<Value>
    }

type NormalizedStringFilter = {
  include?: Array<string | RegExp>
  exclude?: Array<string | RegExp>
}

function getMatcherString(glob: string, cwd: string) {
  if (glob.startsWith('**') || path.isAbsolute(glob)) {
    return slash(glob)
  }

  const resolved = path.join(cwd, glob)
  return slash(resolved)
}

function patternToIdFilter(
  pattern: string | RegExp,
  cwd: string,
): PluginFilter {
  if (pattern instanceof RegExp) {
    return (id: string) => {
      const normalizedId = slash(id)
      const result = pattern.test(normalizedId)
      pattern.lastIndex = 0
      return result
    }
  }

  const glob = getMatcherString(pattern, cwd)
  const matcher = picomatch(glob, { dot: true })
  return (id: string) => {
    const normalizedId = slash(id)
    return matcher(normalizedId)
  }
}

function patternToCodeFilter(pattern: string | RegExp): PluginFilter {
  if (pattern instanceof RegExp) {
    return (code: string) => {
      const result = pattern.test(code)
// ... (102 more lines)