isExternal() — vite Function Reference

Architecture documentation for the isExternal() function in build.ts from the vite codebase.

Function typescript ViteCore ConfigEngine called by 1

Entity Profile

ViteCore→ ConfigEngine→ isExternal() — vite Function Reference

Dependency Diagram

graph TD
  1c298b1b_737f_a237_2e42_342cd768bde3["isExternal()"]
  45981d85_cbdd_e969_8c88_c17072ea0eda["build.ts"]
  1c298b1b_737f_a237_2e42_342cd768bde3 -->|defined in| 45981d85_cbdd_e969_8c88_c17072ea0eda
  982df30b_2ec4_e822_95ff_975ea86f3b5d["resolveUserExternal()"]
  982df30b_2ec4_e822_95ff_975ea86f3b5d -->|calls| 1c298b1b_737f_a237_2e42_342cd768bde3
  style 1c298b1b_737f_a237_2e42_342cd768bde3 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/vite/src/node/build.ts lines 1178–1184

function isExternal(id: string, test: string | RegExp) {
  if (typeof test === 'string') {
    return id === test
  } else {
    return test.test(id)
  }
}