@yathomasi/cypress-parallel/lib/configuration.js

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"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.parseAndValidateNodeConfiguration = exports.NodeConfigurationParseError = void 0;
const util_1 = __importDefault(require("util"));
const error_1 = require("./error");
const NUMBER_EXPR = /^\d+$/;
class NodeConfigurationParseError extends error_1.CypressParallelError {
}
exports.NodeConfigurationParseError = NodeConfigurationParseError;
function parseAndValidateNodeConfiguration(unparsedIndex, unparsedCount) {
    if (!NUMBER_EXPR.test(unparsedIndex)) {
        throw new NodeConfigurationParseError(`Expected a number for node index, but got ${util_1.default.inspect(unparsedIndex)}`);
    }
    if (!NUMBER_EXPR.test(unparsedCount)) {
        throw new NodeConfigurationParseError(`Expected a number for node count, but got ${util_1.default.inspect(unparsedCount)}`);
    }
    const index = parseInt(unparsedIndex, 10);
    const count = parseInt(unparsedCount, 10);
    if (!(index > 0)) {
        throw new NodeConfigurationParseError("Expected node index > 0");
    }
    if (!(count > 0)) {
        throw new NodeConfigurationParseError("Expected node count > 0");
    }
    if (!(count >= index)) {
        throw new NodeConfigurationParseError("Expected node count >= node index");
    }
    return {
        index,
        count,
    };
}
exports.parseAndValidateNodeConfiguration = parseAndValidateNodeConfiguration;
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