exportAll() — vite Function Reference

Architecture documentation for the exportAll() function in runner.ts from the vite codebase.

Function typescript ModuleRunner SSRRuntime calls 1 called by 1

Entity Profile

ModuleRunner→ SSRRuntime→ exportAll() — vite Function Reference

Dependency Diagram

graph TD
  68cc8eb1_65b1_d39b_493d_786828281dad["exportAll()"]
  29e248d2_9983_1037_00e6_8bcd9ee87840["runner.ts"]
  68cc8eb1_65b1_d39b_493d_786828281dad -->|defined in| 29e248d2_9983_1037_00e6_8bcd9ee87840
  2299eb48_afeb_b0e8_8b25_f24d005c00d4["directRequest()"]
  2299eb48_afeb_b0e8_8b25_f24d005c00d4 -->|calls| 68cc8eb1_65b1_d39b_493d_786828281dad
  0dc7ee1e_8a3c_61b7_f7a8_7cc4dc085f43["isPrimitive()"]
  68cc8eb1_65b1_d39b_493d_786828281dad -->|calls| 0dc7ee1e_8a3c_61b7_f7a8_7cc4dc085f43
  style 68cc8eb1_65b1_d39b_493d_786828281dad fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/vite/src/module-runner/runner.ts lines 431–454

function exportAll(exports: any, sourceModule: any) {
  // when a module exports itself it causes
  // call stack error
  if (exports === sourceModule) return

  if (
    isPrimitive(sourceModule) ||
    Array.isArray(sourceModule) ||
    sourceModule instanceof Promise
  )
    return

  for (const key in sourceModule) {
    if (key !== 'default' && key !== '__esModule' && !(key in exports)) {
      try {
        Object.defineProperty(exports, key, {
          enumerable: true,
          configurable: true,
          get: () => sourceModule[key],
        })
      } catch {}
    }
  }
}