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constants.ts — vite Source File

Architecture documentation for constants.ts, a typescript file in the vite codebase. 0 imports, 9 dependents.

File typescript HMRClient 9 dependents

Entity Profile

Dependency Diagram

graph LR
  ffe942a0_fdea_ef58_0f68_6f1fec25f285["constants.ts"]
  9f67d7a4_f300_a592_a5b0_c8f97c2d3564["evaluatedModules.ts"]
  9f67d7a4_f300_a592_a5b0_c8f97c2d3564 --> ffe942a0_fdea_ef58_0f68_6f1fec25f285
  569b12a9_015e_564e_efd3_205cedee54dd["hmrHandler.ts"]
  569b12a9_015e_564e_efd3_205cedee54dd --> ffe942a0_fdea_ef58_0f68_6f1fec25f285
  c3eb47df_971b_0616_6c9f_29b3ded72224["css.ts"]
  c3eb47df_971b_0616_6c9f_29b3ded72224 --> ffe942a0_fdea_ef58_0f68_6f1fec25f285
  1ad5c135_fc65_cc8f_2918_6f109d7fd644["optimizedDeps.ts"]
  1ad5c135_fc65_cc8f_2918_6f109d7fd644 --> ffe942a0_fdea_ef58_0f68_6f1fec25f285
  7916c84f_5621_2b3b_d220_a171ebce997f["environment.ts"]
  7916c84f_5621_2b3b_d220_a171ebce997f --> ffe942a0_fdea_ef58_0f68_6f1fec25f285
  9da9b065_5c17_7764_d8e4_bd411021bf8d["transform.ts"]
  9da9b065_5c17_7764_d8e4_bd411021bf8d --> ffe942a0_fdea_ef58_0f68_6f1fec25f285
  4b293f94_dc8f_b625_ac09_35b43008310b["fetchModule.ts"]
  4b293f94_dc8f_b625_ac09_35b43008310b --> ffe942a0_fdea_ef58_0f68_6f1fec25f285
  031bc221_67a8_c579_f2bf_bb30a08beeb2["utils.ts"]
  031bc221_67a8_c579_f2bf_bb30a08beeb2 --> ffe942a0_fdea_ef58_0f68_6f1fec25f285
  abfc9e70_3c15_b3f0_a595_3cf27afb7e64["utils.ts"]
  abfc9e70_3c15_b3f0_a595_3cf27afb7e64 --> ffe942a0_fdea_ef58_0f68_6f1fec25f285
  style ffe942a0_fdea_ef58_0f68_6f1fec25f285 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

/**
 * Prefix for resolved Ids that are not valid browser import specifiers
 */
export const VALID_ID_PREFIX = `/@id/`

/**
 * Plugins that use 'virtual modules' (e.g. for helper functions), prefix the
 * module ID with `\0`, a convention from the rollup ecosystem.
 * This prevents other plugins from trying to process the id (like node resolution),
 * and core features like sourcemaps can use this info to differentiate between
 * virtual modules and regular files.
 * `\0` is not a permitted char in import URLs so we have to replace them during
 * import analysis. The id will be decoded back before entering the plugins pipeline.
 * These encoded virtual ids are also prefixed by the VALID_ID_PREFIX, so virtual
 * modules in the browser end up encoded as `/@id/__x00__{id}`
 */
export const NULL_BYTE_PLACEHOLDER = `__x00__`

export let SOURCEMAPPING_URL = 'sourceMa'
SOURCEMAPPING_URL += 'ppingURL'

export const MODULE_RUNNER_SOURCEMAPPING_SOURCE =
  '//# sourceMappingSource=vite-generated'

export const ERR_OUTDATED_OPTIMIZED_DEP = 'ERR_OUTDATED_OPTIMIZED_DEP'

Domain

Imported By

Source

Frequently Asked Questions

What does constants.ts do?
constants.ts is a source file in the vite codebase, written in typescript. It belongs to the HMRClient domain.
What files import constants.ts?
constants.ts is imported by 9 file(s): css.ts, environment.ts, evaluatedModules.ts, fetchModule.ts, hmrHandler.ts, optimizedDeps.ts, transform.ts, utils.ts, and 1 more.
Where is constants.ts in the architecture?
constants.ts is located at packages/vite/src/shared/constants.ts (domain: HMRClient, directory: packages/vite/src/shared).

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