navy/lib/cli/health.js

Quick and powerful development environments using Docker and Docker Compose

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = _default;

var _chalk = _interopRequireDefault(require("chalk"));

var _ = require("../");

var _table = _interopRequireDefault(require("../util/table"));

function getStatus(service, state) {
  const health = service.raw && service.raw.State.Health;

  if (!health) {
    return '-';
  }

  const statusString = health.Status === 'healthy' ? _chalk.default.green('✔ Healthy') : _chalk.default.red('• Unhealthy');
  return statusString;
}

function getHistory(service, state) {
  const health = service.raw && service.raw.State.Health;

  if (!health) {
    return '-';
  }

  const history = health.Log;
  return history.map(record => record.ExitCode === 0 ? _chalk.default.green('█') : _chalk.default.red('x')).join(' ');
}

async function _default(opts) {
  const navy = (0, _.getNavy)(opts.navy);
  const ps = await navy.ps();
  const state = await navy.getState();
  console.log((0, _table.default)([['NAME', 'STATUS', 'HISTORY'], ...ps.map(service => [service.name, getStatus(service, state), getHistory(service, state)])]));
}

module.exports = exports.default;