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Work around os.cpus() returning an empty array on unsupported platforms #3095

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Merged
merged 5 commits into from
Aug 27, 2022
Merged

Work around os.cpus() returning an empty array on unsupported platforms #3095

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478f4a9
Accommodate for os.cpus() bug
catink123 Aug 25, 2022
37d0d8a
Add comment and combine cases
novemberborn Aug 26, 2022
9ffa0b6
Merge branch 'main' into the-fix
novemberborn Aug 26, 2022
811a94d
Fix linting and link to Node.js issue
novemberborn Aug 26, 2022
5da9fe7
Merge remote-tracking branch 'origin/main' into the-fix
novemberborn Aug 26, 2022
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3 changes: 2 additions & 1 deletion lib/api.js
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Original file line number Diff line number Diff line change
Expand Up @@ -247,7 +247,8 @@ export default class Api extends Emittery {
}));

// Resolve the correct concurrency value.
let concurrency = Math.min(os.cpus().length, isCi ? 2 : Number.POSITIVE_INFINITY);
const cpuCount = os.cpus().length;
let concurrency = Math.min(cpuCount > 0 ? cpuCount : 1, isCi ? 2 : Number.POSITIVE_INFINITY);
if (apiOptions.concurrency > 0) {
concurrency = apiOptions.concurrency;
}
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