Function getTSConfigResolutionCache

packages/vite/src/node/plugins/esbuild.ts:526–538

(
  config?: ResolvedConfig,
)

const tsconfigResolutionCacheMap = new WeakMap<ResolvedConfig, TsconfigCache>()

export function getTSConfigResolutionCache(
  config?: ResolvedConfig,
): TsconfigCache {
  if (!config) {
    return (globalTSConfigResolutionCache ??= new TsconfigCache())
  }
  let cache = tsconfigResolutionCacheMap.get(config)
  if (!cache) {
    cache = new TsconfigCache()
    tsconfigResolutionCacheMap.set(config, cache)
  }
  return cache
}

export function reloadOnTsconfigChange(
  server: ViteDevServer,