accept() — vite Function Reference

Architecture documentation for the accept() function in hmr.ts from the vite codebase.

Function typescript HMRClient HotRuntime calls 1

Entity Profile

HMRClient→ HotRuntime→ accept() — vite Function Reference

Dependency Diagram

graph TD
  f0b7b836_2021_adcb_4b70_ecd5293b9089["accept()"]
  d86a8333_3c9a_922b_57b2_926575326289["HMRContext"]
  f0b7b836_2021_adcb_4b70_ecd5293b9089 -->|defined in| d86a8333_3c9a_922b_57b2_926575326289
  73d5c6b6_4669_9083_4698_693c1d9a8117["acceptDeps()"]
  f0b7b836_2021_adcb_4b70_ecd5293b9089 -->|calls| 73d5c6b6_4669_9083_4698_693c1d9a8117
  style f0b7b836_2021_adcb_4b70_ecd5293b9089 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/vite/src/shared/hmr.ts lines 64–76

  accept(deps?: any, callback?: any): void {
    if (typeof deps === 'function' || !deps) {
      // self-accept: hot.accept(() => {})
      this.acceptDeps([this.ownerPath], ([mod]) => deps?.(mod))
    } else if (typeof deps === 'string') {
      // explicit deps
      this.acceptDeps([deps], ([mod]) => callback?.(mod))
    } else if (Array.isArray(deps)) {
      this.acceptDeps(deps, callback)
    } else {
      throw new Error(`invalid hot.accept() usage.`)
    }
  }