@aws-cdk/integ-runner/lib/utils.js

CDK Integration Testing Tool

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.WorkList = void 0;
exports.exec = exec;
exports.flatten = flatten;
exports.chain = chain;
exports.chunks = chunks;
// Helper functions for CDK Exec
const child_process_1 = require("child_process");
/**
 * Our own execute function which doesn't use shells and strings.
 */
function exec(commandLine, options = {}) {
    const proc = (0, child_process_1.spawnSync)(commandLine[0], commandLine.slice(1), {
        stdio: ['ignore', 'pipe', options.verbose ? 'inherit' : 'pipe'], // inherit STDERR in verbose mode
        env: {
            ...process.env,
            ...options.env,
        },
        cwd: options.cwd,
    });
    if (proc.error) {
        throw proc.error;
    }
    if (proc.status !== 0) {
        if (process.stderr) { // will be 'null' in verbose mode
            process.stderr.write(proc.stderr);
        }
        throw new Error(`Command exited with ${proc.status ? `status ${proc.status}` : `signal ${proc.signal}`}`);
    }
    const output = proc.stdout.toString('utf-8').trim();
    return output;
}
/**
 * Flatten a list of lists into a list of elements
 */
function flatten(xs) {
    return Array.prototype.concat.apply([], xs);
}
/**
 * Chain commands
 */
function chain(commands) {
    return commands.filter(c => !!c).join(' && ');
}
/**
 * Split command to chunks by space
 */
function chunks(command) {
    const result = command.match(/(?:[^\s"]+|"[^"]*")+/g);
    return result ?? [];
}
/**
 * A class holding a set of items which are being crossed off in time
 *
 * If it takes too long to cross off a new item, print the list.
 */
class WorkList {
    constructor(items, options = {}) {
        this.items = items;
        this.options = options;
        this.remaining = new Set(this.items);
        this.timeout = options.timeout ?? 60000;
        this.scheduleTimer();
    }
    crossOff(item) {
        this.remaining.delete(item);
        this.stopTimer();
        if (this.remaining.size > 0) {
            this.scheduleTimer();
        }
    }
    done() {
        this.remaining.clear();
        this.stopTimer();
    }
    stopTimer() {
        if (this.timer) {
            clearTimeout(this.timer);
            this.timer = undefined;
        }
    }
    scheduleTimer() {
        this.timer = setTimeout(() => this.report(), this.timeout);
    }
    report() {
        this.options.onTimeout?.(this.remaining);
    }
}
exports.WorkList = WorkList;
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