Andras Schmelczer
0e3132f96c
Reviewed-on: https://home.schmelczer.dev/git/git/andras/vault-link/pulls/190 Co-authored-by: Andras Schmelczer <andras@schmelczer.dev> Co-committed-by: Andras Schmelczer <andras@schmelczer.dev>
43 lines
1.2 KiB
TypeScript
43 lines
1.2 KiB
TypeScript
import * as os from "node:os";
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import { Command, InvalidArgumentError } from "commander";
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export interface CliArgs {
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filter: string | undefined;
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concurrency: number;
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}
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function parsePositiveInt(value: string): number {
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const n = parseInt(value, 10);
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if (isNaN(n) || n <= 0) {
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throw new InvalidArgumentError("must be a positive integer");
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}
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return n;
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}
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export function parseArgs(argv: string[]): CliArgs {
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const program = new Command();
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program
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.name("deterministic-tests")
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.description("Scripted multi-client sync tests against a real server")
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.option(
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"-f, --filter <substring>",
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"Run only tests whose name contains this substring"
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)
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.option(
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"-j, --concurrency <number>",
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"Number of tests to run in parallel",
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parsePositiveInt,
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os.cpus().length
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);
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program.parse(argv);
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/* eslint-disable @typescript-eslint/no-unsafe-type-assertion */
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const opts = program.opts();
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const filter = opts.filter as string | undefined;
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const concurrency = opts.concurrency as number;
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/* eslint-enable @typescript-eslint/no-unsafe-type-assertion */
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return { filter, concurrency };
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}
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