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candidate.bench.ts — tailwindcss Source File

Architecture documentation for candidate.bench.ts, a typescript file in the tailwindcss codebase. 9 imports, 0 dependents.

File typescript Oxide Scanner 9 imports 2 functions

Entity Profile

Dependency Diagram

graph LR
  16bff9c7_34eb_6bfb_9f80_b116fde86d22["candidate.bench.ts"]
  ba6fca27_7720_5839_0f92_bc2abb8db636["candidate.ts"]
  16bff9c7_34eb_6bfb_9f80_b116fde86d22 --> ba6fca27_7720_5839_0f92_bc2abb8db636
  23c6e5a0_eac4_e9dd_7fcf_1e5c71d28310["cloneCandidate"]
  16bff9c7_34eb_6bfb_9f80_b116fde86d22 --> 23c6e5a0_eac4_e9dd_7fcf_1e5c71d28310
  7d328a86_10c6_b5c1_6390_36f4fffe9c14["parseCandidate"]
  16bff9c7_34eb_6bfb_9f80_b116fde86d22 --> 7d328a86_10c6_b5c1_6390_36f4fffe9c14
  bdedd2f6_da4b_69dc_e990_0814b59fbe6e["design-system.ts"]
  16bff9c7_34eb_6bfb_9f80_b116fde86d22 --> bdedd2f6_da4b_69dc_e990_0814b59fbe6e
  e557c8a4_bb27_ee44_c462_9e238157ad04["buildDesignSystem"]
  16bff9c7_34eb_6bfb_9f80_b116fde86d22 --> e557c8a4_bb27_ee44_c462_9e238157ad04
  e28cd4a7_4e1a_e79b_76f1_86c479c6640d["theme.ts"]
  16bff9c7_34eb_6bfb_9f80_b116fde86d22 --> e28cd4a7_4e1a_e79b_76f1_86c479c6640d
  e7a2e966_188e_28f5_d9d6_e54e27e0d0f2["Theme"]
  16bff9c7_34eb_6bfb_9f80_b116fde86d22 --> e7a2e966_188e_28f5_d9d6_e54e27e0d0f2
  5a22a82e_ea42_a956_7900_a189873ab04d["oxide"]
  16bff9c7_34eb_6bfb_9f80_b116fde86d22 --> 5a22a82e_ea42_a956_7900_a189873ab04d
  f1e05e5f_c1b2_a3f5_b2e8_3317b9243ac3["vitest"]
  16bff9c7_34eb_6bfb_9f80_b116fde86d22 --> f1e05e5f_c1b2_a3f5_b2e8_3317b9243ac3
  style 16bff9c7_34eb_6bfb_9f80_b116fde86d22 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

import { Scanner } from '@tailwindcss/oxide'
import { bench, describe } from 'vitest'
import { cloneCandidate, parseCandidate, type Candidate, type Variant } from './candidate'
import { buildDesignSystem } from './design-system'
import { Theme } from './theme'

// FOLDER=path/to/folder vitest bench
const root = process.env.FOLDER || process.cwd()

// Auto content detection
const scanner = new Scanner({ sources: [{ base: root, pattern: '**/*', negated: false }] })

const candidates = scanner.scan()
const designSystem = buildDesignSystem(new Theme())

describe('parsing', () => {
  bench('parseCandidate', () => {
    for (let candidate of candidates) {
      Array.from(parseCandidate(candidate, designSystem))
    }
  })
})

describe('Candidate cloning', async () => {
  let parsedCanddiates = candidates.flatMap((candidate) =>
    Array.from(parseCandidate(candidate, designSystem)),
  )

  bench('structuredClone', () => {
    for (let candidate of parsedCanddiates) {
      structuredClone(candidate)
    }
  })

  bench('cloneCandidate', () => {
    for (let candidate of parsedCanddiates) {
      cloneCandidate(candidate)
    }
  })

  bench('cloneCandidate (spread)', () => {
    for (let candidate of parsedCanddiates) {
      cloneCandidateSpread(candidate)
    }
  })
})

function cloneCandidateSpread(candidate: Candidate): Candidate {
  switch (candidate.kind) {
    case 'arbitrary':
      return {
        ...candidate,
        modifier: candidate.modifier ? { ...candidate.modifier } : null,
        variants: candidate.variants.map(cloneVariantSpread),
      }

    case 'static':
      return { ...candidate, variants: candidate.variants.map(cloneVariantSpread) }

    case 'functional':
      return {
        ...candidate,
        value: candidate.value ? { ...candidate.value } : null,
        modifier: candidate.modifier ? { ...candidate.modifier } : null,
        variants: candidate.variants.map(cloneVariantSpread),
      }

    default:
      candidate satisfies never
      throw new Error('Unknown candidate kind')
  }
}

function cloneVariantSpread(variant: Variant): Variant {
  switch (variant.kind) {
    case 'arbitrary':
    case 'static':
      return { ...variant }

    case 'functional':
      return { ...variant, modifier: variant.modifier ? { ...variant.modifier } : null }

    case 'compound':
      return {
        ...variant,
        variant: cloneVariantSpread(variant.variant),
        modifier: variant.modifier ? { ...variant.modifier } : null,
      }

    default:
      variant satisfies never
      throw new Error('Unknown variant kind')
  }
}

Domain

Subdomains

Functions

Dependencies

Source

Frequently Asked Questions

What does candidate.bench.ts do?
candidate.bench.ts is a source file in the tailwindcss codebase, written in typescript. It belongs to the Oxide domain, Scanner subdomain.
What functions are defined in candidate.bench.ts?
candidate.bench.ts defines 2 function(s): cloneCandidateSpread, cloneVariantSpread.
What does candidate.bench.ts depend on?
candidate.bench.ts imports 9 module(s): Theme, buildDesignSystem, candidate.ts, cloneCandidate, design-system.ts, oxide, parseCandidate, theme.ts, and 1 more.
Where is candidate.bench.ts in the architecture?
candidate.bench.ts is located at packages/tailwindcss/src/candidate.bench.ts (domain: Oxide, subdomain: Scanner, directory: packages/tailwindcss/src).

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