"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.KillOthers = void 0;
const lodash_1 = __importDefault(require("lodash"));
const operators_1 = require("rxjs/operators");
/**
 * Sends a SIGTERM signal to all commands when one of the exits with a matching condition.
 */
class KillOthers {
    constructor({ logger, conditions }) {
        this.logger = logger;
        this.conditions = lodash_1.default.castArray(conditions);
    }
    handle(commands) {
        const conditions = this.conditions.filter(condition => (condition === 'failure' ||
            condition === 'success'));
        if (!conditions.length) {
            return { commands };
        }
        const closeStates = commands.map(command => command.close.pipe((0, operators_1.map)(({ exitCode }) => exitCode === 0 ? 'success' : 'failure'), (0, operators_1.filter)(state => conditions.includes(state))));
        closeStates.forEach(closeState => closeState.subscribe(() => {
            const killableCommands = commands.filter(command => command.killable);
            if (killableCommands.length) {
                this.logger.logGlobalEvent('Sending SIGTERM to other processes..');
                killableCommands.forEach(command => command.kill());
            }
        }));
        return { commands };
    }
}
exports.KillOthers = KillOthers;
;