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MisskeyIO/packages/backend/test/loader.js
syuilo d071d18dd7
refactor: Use ESM (#8358)
* wip

* wip

* fix

* clean up

* Update tsconfig.json

* Update activitypub.ts

* wip
2022-02-27 11:07:39 +09:00

38 lines
1.2 KiB
JavaScript

import path from 'path'
import typescript from 'typescript'
import { createMatchPath } from 'tsconfig-paths'
import { resolve as BaseResolve, getFormat, transformSource } from 'ts-node/esm'
const { readConfigFile, parseJsonConfigFileContent, sys } = typescript
const __dirname = path.dirname(new URL(import.meta.url).pathname)
const configFile = readConfigFile('./test/tsconfig.json', sys.readFile)
if (typeof configFile.error !== 'undefined') {
throw new Error(`Failed to load tsconfig: ${configFile.error}`)
}
const { options } = parseJsonConfigFileContent(
configFile.config,
{
fileExists: sys.fileExists,
readFile: sys.readFile,
readDirectory: sys.readDirectory,
useCaseSensitiveFileNames: true,
},
__dirname
)
export { getFormat, transformSource } // こいつらはそのまま使ってほしいので re-export する
const matchPath = createMatchPath(options.baseUrl, options.paths)
export async function resolve(specifier, context, defaultResolve) {
const matchedSpecifier = matchPath(specifier.replace('.js', '.ts'))
return BaseResolve( // ts-node/esm の resolve に tsconfig-paths で解決したパスを渡す
matchedSpecifier ? `${matchedSpecifier}.ts` : specifier,
context,
defaultResolve
)
}