| import type { Span } from '../../../trace' |
| import transform from './transform' |
| import type { NextJsLoaderContext } from './types' |
|
|
| async function nextBabelLoader( |
| this: NextJsLoaderContext, |
| parentTrace: Span, |
| inputSource: string, |
| inputSourceMap: object | null | undefined |
| ) { |
| const filename = this.resourcePath |
|
|
| |
| if (filename.endsWith('.d.ts')) { |
| return [inputSource, inputSourceMap] |
| } |
|
|
| const target = this.target |
| const loaderOptions: any = parentTrace |
| .traceChild('get-options') |
| |
| .traceFn(() => this.getOptions()) |
|
|
| if (loaderOptions.exclude && loaderOptions.exclude(filename)) { |
| return [inputSource, inputSourceMap] |
| } |
|
|
| const loaderSpanInner = parentTrace.traceChild('next-babel-turbo-transform') |
| const { code: transformedSource, map: outputSourceMap } = |
| await loaderSpanInner.traceAsyncFn( |
| async () => |
| await transform.call( |
| this, |
| inputSource, |
| inputSourceMap, |
| loaderOptions, |
| filename, |
| target, |
| loaderSpanInner |
| ) |
| ) |
|
|
| return [transformedSource, outputSourceMap] |
| } |
|
|
| const nextBabelLoaderOuter = function nextBabelLoaderOuter( |
| this: NextJsLoaderContext, |
| inputSource: string, |
| inputSourceMap: object | null | undefined |
| ) { |
| const callback = this.async() |
|
|
| const loaderSpan = this.currentTraceSpan.traceChild('next-babel-turbo-loader') |
| loaderSpan |
| .traceAsyncFn(() => |
| nextBabelLoader.call(this, loaderSpan, inputSource, inputSourceMap) |
| ) |
| .then( |
| ([transformedSource, outputSourceMap]: any) => |
| callback?.(null, transformedSource, outputSourceMap || inputSourceMap), |
| (err) => { |
| callback?.(err) |
| } |
| ) |
| } |
|
|
| export default nextBabelLoaderOuter |
|
|
