shouldExternalize() — vite Function Reference

Architecture documentation for the shouldExternalize() function in external.ts from the vite codebase.

Function typescript ViteCore ConfigEngine calls 1 called by 1

Entity Profile

ViteCore→ ConfigEngine→ shouldExternalize() — vite Function Reference

Dependency Diagram

graph TD
  4b3b2a30_62b6_92df_899a_0e1b12d8caae["shouldExternalize()"]
  b64390ad_e6bf_4b1e_f7f0_39d49791e7e0["external.ts"]
  4b3b2a30_62b6_92df_899a_0e1b12d8caae -->|defined in| b64390ad_e6bf_4b1e_f7f0_39d49791e7e0
  a1fc1de5_905b_efe7_d960_3597604fbdfe["importAnalysisPlugin()"]
  a1fc1de5_905b_efe7_d960_3597604fbdfe -->|calls| 4b3b2a30_62b6_92df_899a_0e1b12d8caae
  f46818a5_7e0a_9422_e33c_6ec2d095ddda["createIsExternal()"]
  4b3b2a30_62b6_92df_899a_0e1b12d8caae -->|calls| f46818a5_7e0a_9422_e33c_6ec2d095ddda
  style 4b3b2a30_62b6_92df_899a_0e1b12d8caae fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/vite/src/node/external.ts lines 22–33

export function shouldExternalize(
  environment: Environment,
  id: string,
  importer: string | undefined,
): boolean {
  let isExternal = isExternalCache.get(environment)
  if (!isExternal) {
    isExternal = createIsExternal(environment)
    isExternalCache.set(environment, isExternal)
  }
  return isExternal(id, importer)
}