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fix: print underlying error when global hooks fail #11003

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merged 6 commits into from Feb 9, 2021
Merged

fix: print underlying error when global hooks fail #11003

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ec3f67a
fix: print underlying error when global hooks fail
SimenB Jan 8, 2021
771d14d
retrhow actual errors
SimenB Jan 11, 2021
1bd0bb7
changelog
SimenB Jan 11, 2021
45bc6f2
decorate
SimenB Jan 11, 2021
9318058
test
SimenB Jan 11, 2021
4569bfd
fix tests due to new error
SimenB Jan 14, 2021
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2 changes: 1 addition & 1 deletion packages/jest-cli/src/cli/index.ts
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Expand Up @@ -37,7 +37,7 @@ export async function run(
} catch (error) {
clearLine(process.stderr);
clearLine(process.stdout);
if (error.stack) {
if (error?.stack) {
console.error(chalk.red(error.stack));
} else {
console.error(chalk.red(error));
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30 changes: 20 additions & 10 deletions packages/jest-core/src/runGlobalHook.ts
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Expand Up @@ -10,6 +10,7 @@ import {ScriptTransformer} from '@jest/transform';
import type {Config} from '@jest/types';
import type {Test} from 'jest-runner';
import {interopRequireDefault} from 'jest-util';
import prettyFormat from 'pretty-format';

export default async ({
allTests,
Expand All @@ -29,7 +30,7 @@ export default async ({
}

if (globalModulePaths.size > 0) {
await pEachSeries(Array.from(globalModulePaths), async modulePath => {
await pEachSeries(globalModulePaths, async modulePath => {
if (!modulePath) {
return;
}
Expand All @@ -45,17 +46,26 @@ export default async ({

const transformer = new ScriptTransformer(projectConfig);

await transformer.requireAndTranspileModule(modulePath, async m => {
const globalModule = interopRequireDefault(m).default;
try {
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ignore whitespace

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There is a link to whitespace-free diff: https://github.com/facebook/jest/pull/11003/files?w=1

await transformer.requireAndTranspileModule(modulePath, async m => {
const globalModule = interopRequireDefault(m).default;

if (typeof globalModule !== 'function') {
throw new TypeError(
`${moduleName} file must export a function at ${modulePath}`,
);
}
if (typeof globalModule !== 'function') {
throw new TypeError(
`${moduleName} file must export a function at ${modulePath}`,
);
}

await globalModule(globalConfig);
});
await globalModule(globalConfig);
});
} catch (error) {
throw new Error(
`Got error running ${moduleName} - ${modulePath}, reason: ${prettyFormat(
error,
{maxDepth: 3},
)}`,
);
}
});
}

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