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authorValentin Popov <info@valentineus.link>2017-10-05 00:52:35 +0300
committerValentin Popov <info@valentineus.link>2017-10-05 00:52:35 +0300
commit15f294f270b2f0b65a83c16f1f25738b9b03fdc8 (patch)
tree0f763d32c1076e66a2ae706152b84a6872ef494c /src/lib
parentb36916c7f540d55ae28962503d4d1135e3ce3092 (diff)
downloadsimple-container-15f294f270b2f0b65a83c16f1f25738b9b03fdc8.tar.xz
simple-container-15f294f270b2f0b65a83c16f1f25738b9b03fdc8.zip
Realization of the basic functionality of creating the container
Diffstat (limited to 'src/lib')
-rw-r--r--src/lib/index.js140
1 files changed, 139 insertions, 1 deletions
diff --git a/src/lib/index.js b/src/lib/index.js
index 2686a97..6f75695 100644
--- a/src/lib/index.js
+++ b/src/lib/index.js
@@ -1,3 +1,141 @@
import { Item } from 'ancient-funicular';
+import createDebug from 'debug';
+import Docker from 'dockerode';
+import { statSync } from 'fs';
-export class Container extends Item {}; \ No newline at end of file
+/**
+ * @class Container
+ */
+export default class Container extends Item {
+ /**
+ * @constructs Container
+ * @param {Object} options
+ */
+ constructor(options) {
+ super();
+
+ /**
+ * @protected
+ * @type {Object}
+ * @description
+ */
+ this._docker = null;
+
+ if (this._isObject(options)) {
+ this._docker = new Docker(options);
+ }
+ else {
+ var socket = process.env.DOCKER_SOCKET || '/var/run/docker.sock';
+ var stats = statSync(socket);
+
+ if (!stats.isSocket()) {
+ throw new Error('');
+ }
+
+ this._docker = new Docker({
+ socketPath: socket
+ });
+ }
+ }
+
+ /**
+ * @protected
+ * @param {Object|String} options
+ * @description
+ */
+ create(options) {
+ var self = this;
+ var name = null;
+
+ if (!self._isString(options) && !self._isObject(options)) {
+ throw new Error('The variable \'options\' is not correct.');
+ }
+
+ if (self._isString(options)) {
+ name = options;
+ options = { Image: name };
+ }
+
+ if (self._isObject(options)) {
+ name = options.Image;
+ }
+
+ self._pullImage(name, (error) => {
+ self._handlerError(error);
+ self._createContainer(options);
+ });
+ }
+
+ /**
+ * @protected
+ * @description
+ */
+ destroy() {}
+
+ /**
+ * @protected
+ * @param {String} name
+ * @param {Function} callback
+ * @description
+ */
+ _pullImage(name, callback) {
+ var self = this;
+ self._docker.pull(name).then(stream => {
+ self._docker.modem.followProgress(stream, callback, self.debug);
+ }).catch(error => self._handlerError(error));
+ }
+
+ /**
+ * @protected
+ * @param {Object} options
+ * @description
+ */
+ _createContainer(options) {
+ var self = this;
+ self._docker.createContainer(options).then(container => {
+ /* @todo Регистрация класса */
+ }).catch(error => self._handlerError(error));
+ }
+
+ /**
+ * @protected
+ * @param {*} value - The variable to check
+ * @returns {Boolean} Result of checking
+ * @description Checks the type of the variable
+ */
+ _isString(value) {
+ return typeof value === 'string';
+ }
+
+ /**
+ * @protected
+ * @param {*} value - The variable to check
+ * @returns {Boolean} Result of checking
+ * @description Checks the type of the variable
+ */
+ _isObject(value) {
+ return typeof value === 'object';
+ }
+
+ /**
+ * @protected
+ * @param {*} error
+ * @description
+ */
+ _handlerError(error) {
+ if (!!error) {
+ throw new Error(error);
+ }
+ }
+
+ /**
+ * @protected
+ * @param {*}
+ * @description
+ */
+ debug() {
+ var args = Array.prototype.slice.call(arguments);
+ var debug = createDebug('container');
+ debug.apply(null, args);
+ }
+} \ No newline at end of file