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module: refine enrichCJSError #39507

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module: refine enrichCJSError #39507

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ca01fda
module: refine `enrichCJSError`
aduh95 Jul 24, 2021
083ad71
fixup! module: refine `enrichCJSError`
aduh95 Jul 24, 2021
449e198
fixup! module: refine `enrichCJSError`
aduh95 Jul 24, 2021
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fixup! module: refine enrichCJSError
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@aduh95
aduh95 committed Jul 24, 2021
commit 083ad71ee152f3401466f430814bcc3a4d8288e1
11 changes: 8 additions & 3 deletions lib/internal/modules/esm/translators.js
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Expand Up @@ -151,9 +151,14 @@ translators.set('module', async function moduleStrategy(url) {
return module;
});

function enrichCJSError(err, content) {
/**
* @param {Error | any} err
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* @param {string} [content] Content of the file, if known.
* @param {string} [filename] Useful only if `content` is unknown.
*/
function enrichCJSError(err, content, filename) {
if (err != null && ObjectGetPrototypeOf(err) === SyntaxErrorPrototype &&
hasEsmSyntax(content)) {
hasEsmSyntax(content || readFileSync(filename, 'utf-8'))) {
// Emit the warning synchronously because we are in the middle of handling
// a SyntaxError that will throw and likely terminate the process before an
// asynchronous warning would be emitted.
Expand Down Expand Up @@ -190,7 +195,7 @@ translators.set('commonjs', async function commonjsStrategy(url, isMain) {
try {
exports = CJSModule._load(filename, undefined, isMain);
} catch (err) {
enrichCJSError(err, readFileSync(filename, 'utf-8'));
enrichCJSError(err, undefined, filename);
throw err;
}
}
Expand Down