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source dump of claude code
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1.1 kB · 37 lines
TypeScript
at main
1234567891011121314151617181920212223242526272829303132333435363738import { ColorDiff, ColorFile, getSyntaxTheme as nativeGetSyntaxTheme, type SyntaxTheme,} from 'color-diff-napi'import { isEnvDefinedFalsy } from '../../utils/envUtils.js'
export type ColorModuleUnavailableReason = 'env'
/** * Returns a static reason why the color-diff module is unavailable, or null if available. * 'env' = disabled via CLAUDE_CODE_SYNTAX_HIGHLIGHT * * The TS port of color-diff works in all build modes, so the only way to * disable it is via the env var. */export function getColorModuleUnavailableReason(): ColorModuleUnavailableReason | null { if (isEnvDefinedFalsy(process.env.CLAUDE_CODE_SYNTAX_HIGHLIGHT)) { return 'env' } return null}
export function expectColorDiff(): typeof ColorDiff | null { return getColorModuleUnavailableReason() === null ? ColorDiff : null}
export function expectColorFile(): typeof ColorFile | null { return getColorModuleUnavailableReason() === null ? ColorFile : null}
export function getSyntaxTheme(themeName: string): SyntaxTheme | null { return getColorModuleUnavailableReason() === null ? nativeGetSyntaxTheme(themeName) : null}