Function perEnvironmentOrWorkerPlugin

packages/vite/src/node/plugins/resolve.ts:182–221

(
  name: string,
  overrideEnvConfig: (ResolvedConfig & ResolvedEnvironmentOptions) | undefined,
  f: (
    env: {
      name: string
      config: ResolvedConfig & ResolvedEnvironmentOptions
    },
    getEnvironment: () => Environment,
  ) => Plugin,
)

  extends ResolveOptions, ResolvePluginOptions {}

const perEnvironmentOrWorkerPlugin = (
  name: string,
  overrideEnvConfig: (ResolvedConfig & ResolvedEnvironmentOptions) | undefined,
  f: (
    env: {
      name: string
      config: ResolvedConfig & ResolvedEnvironmentOptions
    },
    getEnvironment: () => Environment,
  ) => Plugin,
): Plugin[] => {
  const envs: Record<string, Environment> = {}
  const getEnvironmentPlugin: Plugin = {
    name: `${name}:get-environment`,
    buildStart() {
      envs[this.environment.name] = this.environment
    },
    perEnvironmentStartEndDuringDev: true,
  }
  const createGetEnvironment = (name: string) => () => envs[name]

  if (overrideEnvConfig) {
    return [
      getEnvironmentPlugin,
      f(
        { name: 'client', config: overrideEnvConfig },
        createGetEnvironment('client'),
      ),
    ]
  }
  return [
    getEnvironmentPlugin,
    {
      name,
      applyToEnvironment(environment) {
        return f(environment, createGetEnvironment(environment.name))
      },
    },
  ]
}

export function oxcResolvePlugin(
  resolveOptions: ResolvePluginOptionsWithOverrides,