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