Function wrapEnvironmentTransform

packages/vite/src/bridge/build.ts:195–217

(environment: BuildEnvironment, hook?: Plugin['transform'])

}

function wrapEnvironmentTransform(environment: BuildEnvironment, hook?: Plugin['transform']): Plugin['transform'] {
    if (!hook) {
        return;
    }

    const fn = getHookHandler(hook);
    const handler: Plugin['transform'] = function (code, importer, ...args) {
        return fn.call(
            injectEnvironmentInContext(this, environment),
            code,
            importer,
            injectSsrFlag(args[0], environment)
        );
    };

    if ('handler' in hook) {
        return {
            ...hook,
            handler
        } as Plugin['transform'];
    }
    return handler;
}

function wrapEnvironmentHook<HookName extends keyof Plugin>(
    environment: BuildEnvironment,