Function cloneCandidate

packages/tailwindcss/src/candidate.ts:221–274

(candidate: T)

    }

export function cloneCandidate<T extends Candidate>(candidate: T): T {
  switch (candidate.kind) {
    case 'arbitrary':
      return {
        kind: candidate.kind,
        property: candidate.property,
        value: candidate.value,
        modifier: candidate.modifier
          ? { kind: candidate.modifier.kind, value: candidate.modifier.value }
          : null,
        variants: candidate.variants.map(cloneVariant),
        important: candidate.important,
        raw: candidate.raw,
      } satisfies Extract<Candidate, { kind: 'arbitrary' }> as T

    case 'static':
      return {
        kind: candidate.kind,
        root: candidate.root,
        variants: candidate.variants.map(cloneVariant),
        important: candidate.important,
        raw: candidate.raw,
      } satisfies Extract<Candidate, { kind: 'static' }> as T

    case 'functional':
      return {
        kind: candidate.kind,
        root: candidate.root,
        value: candidate.value
          ? candidate.value.kind === 'arbitrary'
            ? {
                kind: candidate.value.kind,
                dataType: candidate.value.dataType,
                value: candidate.value.value,
              }
            : {
                kind: candidate.value.kind,
                value: candidate.value.value,
                fraction: candidate.value.fraction,
              }
          : null,
        modifier: candidate.modifier
          ? { kind: candidate.modifier.kind, value: candidate.modifier.value }
          : null,
        variants: candidate.variants.map(cloneVariant),
        important: candidate.important,
        raw: candidate.raw,
      } satisfies Extract<Candidate, { kind: 'functional' }> as T

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

export function cloneVariant<T extends Variant>(variant: T): T {
  switch (variant.kind) {