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Code Issues Releases Activity

Adding a description

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This commit is contained in:
Valentin Popov 2017-10-05 02:49:30 +04:00
parent 27771e6654
commit 496c90871c
1 changed files with 26 additions and 30 deletions
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56
src/lib/index.js
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@ -9,7 +9,7 @@ import { statSync } from 'fs';
export default class Container extends Item { export default class Container extends Item {
/** /**
* @constructs Container * @constructs Container
* @param {Object} options * @param {Object=} [options] - Service connection settings
*/ */
constructor(options) { constructor(options) {
super(); super();
@ -17,7 +17,8 @@ export default class Container extends Item {
/** /**
* @protected * @protected
* @type {Object} * @type {Object}
* @description * @description Docker class service management.
* https://github.com/apocas/dockerode
*/ */
this._docker = null; this._docker = null;
@ -29,7 +30,7 @@ export default class Container extends Item {
var stats = statSync(socket); var stats = statSync(socket);
if (!stats.isSocket()) { if (!stats.isSocket()) {
throw new Error(''); throw new Error('Local service is not found.');
} }
this._docker = new Docker({ this._docker = new Docker({
@ -40,27 +41,22 @@ export default class Container extends Item {
/** /**
* @protected * @protected
* @param {Object|String} options * @param {Object|String} options - Container parameters
* @description * @description Creates and registers a container in the system.
*/ */
create(options) { create(options) {
var self = this; var self = this;
var name = null;
if (!self._isString(options) && !self._isObject(options)) { if (!self._isString(options) && !self._isObject(options)) {
throw new Error('The variable \'options\' is not correct.'); throw new Error('The variable \'options\' is not correct.');
} }
if (self._isString(options)) { if (self._isString(options)) {
name = options; var Image = options;
options = { Image: name }; options = { Image };
} }
if (self._isObject(options)) { self._pullImage(options.Image, (error) => {
name = options.Image;
}
self._pullImage(name, (error) => {
self._handlerError(error); self._handlerError(error);
self._createContainer(options); self._createContainer(options);
}); });
@ -68,32 +64,33 @@ export default class Container extends Item {
/** /**
* @protected * @protected
* @description * @description Stops and destroys the container.
*/ */
destroy() {} destroy() {}
/** /**
* @protected * @protected
* @param {String} name * @param {String} image - Name of the image
* @param {Function} callback * @param {Function} callback - Called function
* @description * @description Pulls out the image of the container.
*/ */
_pullImage(name, callback) { _pullImage(image, callback) {
var self = this; var self = this;
self._docker.pull(name).then(stream => { self._docker.pull(image).then(stream => {
self._docker.modem.followProgress(stream, callback, self.debug); self._docker.modem.followProgress(stream, callback, self.debug);
}).catch(error => self._handlerError(error)); }).catch(error => self._handlerError(error));
} }
/** /**
* @protected * @protected
* @param {Object} options * @param {Object} options - Container settings
* @description * @description Creating a container and registering management.
*/ */
_createContainer(options) { _createContainer(options) {
var self = this; var self = this;
self._docker.createContainer(options).then(container => { self._docker.createContainer(options).then(container => {
/* @todo Регистрация класса */ /* @todo Class registration */
self.debug(container);
}).catch(error => self._handlerError(error)); }).catch(error => self._handlerError(error));
} }
@ -101,7 +98,7 @@ export default class Container extends Item {
* @protected * @protected
* @param {*} value - The variable to check * @param {*} value - The variable to check
* @returns {Boolean} Result of checking * @returns {Boolean} Result of checking
* @description Checks the type of the variable * @description Checks the type of the variable.
*/ */
_isString(value) { _isString(value) {
return typeof value === 'string'; return typeof value === 'string';
@ -111,7 +108,7 @@ export default class Container extends Item {
* @protected * @protected
* @param {*} value - The variable to check * @param {*} value - The variable to check
* @returns {Boolean} Result of checking * @returns {Boolean} Result of checking
* @description Checks the type of the variable * @description Checks the type of the variable.
*/ */
_isObject(value) { _isObject(value) {
return typeof value === 'object'; return typeof value === 'object';
@ -119,19 +116,18 @@ export default class Container extends Item {
/** /**
* @protected * @protected
* @param {*} error * @param {*} error - A string with an error
* @description * @description Handles the error if present.
*/ */
_handlerError(error) { _handlerError(error) {
if (!!error) { if (error) {
throw new Error(error); throw new Error(error);
} }
} }
/** /**
* @protected * @param {*} Any variables
* @param {*} * @description A simple debugger.
* @description
*/ */
debug() { debug() {
var args = Array.prototype.slice.call(arguments); var args = Array.prototype.slice.call(arguments);