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hmr.ts — vite Source File

Architecture documentation for hmr.ts, a typescript file in the vite codebase. 43 imports, 9 dependents.

File typescript ViteCore ConfigEngine 43 imports 9 dependents 19 functions

Entity Profile

Dependency Diagram

graph LR
  18db4f26_79f1_5b7d_b291_4feeaf95538f["hmr.ts"]
  e967e251_52a9_6dc8_9c8c_4a18ba126272["invokeMethods.ts"]
  18db4f26_79f1_5b7d_b291_4feeaf95538f --> e967e251_52a9_6dc8_9c8c_4a18ba126272
  d53ca642_087e_0a26_5b0f_e0a3d92124ea["InvokeMethods"]
  18db4f26_79f1_5b7d_b291_4feeaf95538f --> d53ca642_087e_0a26_5b0f_e0a3d92124ea
  2fc97643_e8e5_1e4c_d3b6_86dbedccbf1a["InvokeResponseData"]
  18db4f26_79f1_5b7d_b291_4feeaf95538f --> 2fc97643_e8e5_1e4c_d3b6_86dbedccbf1a
  09164238_20c3_8da3_bec2_7caf2e1f3da9["InvokeSendData"]
  18db4f26_79f1_5b7d_b291_4feeaf95538f --> 09164238_20c3_8da3_bec2_7caf2e1f3da9
  545df65b_7f67_94d3_e2e8_a592d5e64b8f["constants.ts"]
  18db4f26_79f1_5b7d_b291_4feeaf95538f --> 545df65b_7f67_94d3_e2e8_a592d5e64b8f
  031bc221_67a8_c579_f2bf_bb30a08beeb2["utils.ts"]
  18db4f26_79f1_5b7d_b291_4feeaf95538f --> 031bc221_67a8_c579_f2bf_bb30a08beeb2
  23a2e685_f919_9578_27ba_bde71c122058["createDebugger"]
  18db4f26_79f1_5b7d_b291_4feeaf95538f --> 23a2e685_f919_9578_27ba_bde71c122058
  74ee9886_2456_3964_e90e_5fc67925229d["monotonicDateNow"]
  18db4f26_79f1_5b7d_b291_4feeaf95538f --> 74ee9886_2456_3964_e90e_5fc67925229d
  a4adb1a7_cf54_091f_eb63_8217e684a8e1["normalizePath"]
  18db4f26_79f1_5b7d_b291_4feeaf95538f --> a4adb1a7_cf54_091f_eb63_8217e684a8e1
  3bf7f0de_2a9f_6f04_cead_0321b3b7af01["index.ts"]
  18db4f26_79f1_5b7d_b291_4feeaf95538f --> 3bf7f0de_2a9f_6f04_cead_0321b3b7af01
  58719e23_70bd_67e0_1ed8_f61c19ec725b["getHookHandler"]
  18db4f26_79f1_5b7d_b291_4feeaf95538f --> 58719e23_70bd_67e0_1ed8_f61c19ec725b
  5a7b98e4_4eb1_dfca_508b_2d43e2a077e6["importAnalysis.ts"]
  18db4f26_79f1_5b7d_b291_4feeaf95538f --> 5a7b98e4_4eb1_dfca_508b_2d43e2a077e6
  d55a610e_3478_7f18_6b7c_e3a26e51e28d["isExplicitImportRequired"]
  18db4f26_79f1_5b7d_b291_4feeaf95538f --> d55a610e_3478_7f18_6b7c_e3a26e51e28d
  7fa76fc1_cb1b_cf98_0900_1217276f6616["env.ts"]
  18db4f26_79f1_5b7d_b291_4feeaf95538f --> 7fa76fc1_cb1b_cf98_0900_1217276f6616
  style 18db4f26_79f1_5b7d_b291_4feeaf95538f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

import fsp from 'node:fs/promises'
import path from 'node:path'
import { EventEmitter } from 'node:events'
import colors from 'picocolors'
import type { RollupError } from 'rolldown'
import type { CustomPayload, HotPayload, Update } from '#types/hmrPayload'
import type {
  InvokeMethods,
  InvokeResponseData,
  InvokeSendData,
} from '../../shared/invokeMethods'
import { CLIENT_DIR } from '../constants'
import { createDebugger, monotonicDateNow, normalizePath } from '../utils'
import type { InferCustomEventPayload, ViteDevServer } from '..'
import { getHookHandler } from '../plugins'
import { isExplicitImportRequired } from '../plugins/importAnalysis'
import { getEnvFilesForMode } from '../env'
import type { Environment } from '../environment'
import { withTrailingSlash, wrapId } from '../../shared/utils'
import type { Plugin } from '../plugin'
import {
  ignoreDeprecationWarnings,
  warnFutureDeprecation,
} from '../deprecations'
import type { EnvironmentModuleNode } from './moduleGraph'
import type { ModuleNode } from './mixedModuleGraph'
import type { DevEnvironment } from './environment'
import { prepareError } from './middlewares/error'
import {
  BasicMinimalPluginContext,
  basePluginContextMeta,
} from './pluginContainer'
import type { HttpServer } from '.'
import { restartServerWithUrls } from '.'

export const debugHmr: ((...args: any[]) => any) | undefined =
  createDebugger('vite:hmr')

const whitespaceRE = /\s/

const normalizedClientDir = normalizePath(CLIENT_DIR)

export interface HmrOptions {
  protocol?: string
  host?: string
  port?: number
  clientPort?: number
  path?: string
  timeout?: number
  overlay?: boolean
  server?: HttpServer
}

export interface HotUpdateOptions {
  type: 'create' | 'update' | 'delete'
  file: string
  timestamp: number
  modules: Array<EnvironmentModuleNode>
  read: () => string | Promise<string>
  server: ViteDevServer
// ... (1088 more lines)

Domain

Subdomains

Functions

Types

Dependencies

Imported By

Source

Frequently Asked Questions

What does hmr.ts do?
hmr.ts is a source file in the vite codebase, written in typescript. It belongs to the ViteCore domain, ConfigEngine subdomain.
What functions are defined in hmr.ts?
hmr.ts defines 19 function(s): Promise, areAllImportsAccepted, args, createServerHotChannel, data, error, getShortName, getSortedHotUpdatePlugins, getSortedPluginsByHotUpdateHook, handleHMRUpdate, and 9 more.
What does hmr.ts depend on?
hmr.ts imports 43 module(s): ., .., BasicMinimalPluginContext, DevEnvironment, Environment, EnvironmentModuleNode, InvokeMethods, InvokeResponseData, and 35 more.
What files import hmr.ts?
hmr.ts is imported by 9 file(s): environment.ts, fullBundleEnvironment.ts, importAnalysis.ts, index.ts, plugin.ts, runnableEnvironment.ts, serverModuleRunner.ts, ssrModuleLoader.ts, and 1 more.
Where is hmr.ts in the architecture?
hmr.ts is located at packages/vite/src/node/server/hmr.ts (domain: ViteCore, subdomain: ConfigEngine, directory: packages/vite/src/node/server).

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