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fix(cli): remove hardcoded concurrency limit and add warning for high… #1738

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fix(cli): remove hardcoded concurrency limit and add warning for high…
cherkanovart Jan 15, 2026
d386e56
Merge branch 'main' into fix/unlock-concurrency-limit
vrcprl Jan 16, 2026
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5 changes: 5 additions & 0 deletions .changeset/ninety-mirrors-smash.md
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
---
"lingo.dev": minor
---

Remove hardcoded concurrency limit
12 changes: 10 additions & 2 deletions packages/cli/src/cli/cmd/run/execute.ts
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Expand Up @@ -10,14 +10,22 @@ import { commonTaskRendererOptions } from "./_const";
import createBucketLoader from "../../loaders";
import { createDeltaProcessor, Delta } from "../../utils/delta";

const MAX_WORKER_COUNT = 10;
const WARN_CONCURRENCY_COUNT = 30;

export default async function execute(input: CmdRunContext) {
const effectiveConcurrency = Math.min(
input.flags.concurrency,
input.tasks.length,
MAX_WORKER_COUNT,
);

if (effectiveConcurrency >= WARN_CONCURRENCY_COUNT) {
console.warn(
chalk.yellow(
`⚠️ High concurrency (${effectiveConcurrency}) may cause failures in some environments.`,
),
);
}

console.log(chalk.hex(colors.orange)(`[Localization]`));

return new Listr<CmdRunContext>(
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