| 1 | | /* jshint node: true */ |
| 2 | 1 | 'use strict'; |
| 3 | 1 | var CoreObject = require('core-object'); |
| 4 | 1 | var Promise = require('ember-cli/lib/ext/promise'); |
| 5 | 1 | var SilentError = require('ember-cli/lib/errors/silent'); |
| 6 | 1 | var ssh2 = require('ssh2'); |
| 7 | | |
| 8 | 1 | module.exports = CoreObject.extend({ |
| 9 | | init: function() { |
| 10 | 8 | CoreObject.prototype.init.apply(this, arguments); |
| 11 | 8 | if (!this.config) { |
| 12 | 0 | return Promise.reject(new SilentError('You must supply a config')); |
| 13 | | } |
| 14 | | |
| 15 | 8 | this.client = new ssh2.Client(); |
| 16 | | }, |
| 17 | | |
| 18 | | activate: function(revision) { |
| 19 | 2 | return this._getFileList() |
| 20 | | .then(this._excludeCurrentRevisionFile.bind(this)) |
| 21 | | .then(this._getRevisions.bind(this)) |
| 22 | | .then(this._activateRevision.bind(this, revision)) |
| 23 | | .then(this._printSuccessMessage.bind(this, 'Revision activated: ' + revision)); |
| 24 | | }, |
| 25 | | |
| 26 | | list: function() { |
| 27 | 4 | return this._list() |
| 28 | | .then(this._printRevisions.bind(this)); |
| 29 | | }, |
| 30 | | |
| 31 | | upload: function(buffer) { |
| 32 | 2 | var key = this.taggingAdapter.createTag(); |
| 33 | 2 | return this._uploadIfMissing(buffer, key); |
| 34 | | }, |
| 35 | | |
| 36 | | _list: function() { |
| 37 | 6 | return this._getFileList() |
| 38 | | .then(this._sortFileList.bind(this)) |
| 39 | | .then(this._excludeCurrentRevisionFile.bind(this)) |
| 40 | | .then(this._getRevisions.bind(this)); |
| 41 | | }, |
| 42 | | |
| 43 | | _getFileList: function() { |
| 44 | 8 | var conn = this.client; |
| 45 | 8 | var config = this.config; |
| 46 | 8 | return new Promise(function (resolve, reject) { |
| 47 | 8 | conn.on('ready', function () { |
| 48 | 10 | conn.sftp(function(err, sftp) { |
| 49 | 10 | if (err) { |
| 50 | 0 | throw err; |
| 51 | | } |
| 52 | 10 | sftp.readdir(config.remoteDir, function(err, list) { |
| 53 | 10 | if (err) { |
| 54 | 0 | reject(err); |
| 55 | | } else { |
| 56 | 10 | conn.end(); |
| 57 | 10 | resolve(list); |
| 58 | | } |
| 59 | | }); |
| 60 | | }); |
| 61 | | }).on('error', function (error) { |
| 62 | 0 | reject(error); |
| 63 | | }).connect({ |
| 64 | | host: config.host, |
| 65 | | username: config.username, |
| 66 | | privateKey: require('fs').readFileSync(config.privateKeyFile), |
| 67 | | }); |
| 68 | | }); |
| 69 | | }, |
| 70 | | |
| 71 | | _sortFileList: function(fileList) { |
| 72 | 6 | return fileList.sort(function(a, b) { |
| 73 | 3 | return b.attrs.mtime - a.attrs.mtime; |
| 74 | | }); |
| 75 | | }, |
| 76 | | |
| 77 | | _getRevisions: function(files) { |
| 78 | 8 | return files.map(function(file) { |
| 79 | 9 | return file.filename.substring(0, (file.filename.length - 5)); |
| 80 | | }); |
| 81 | | }, |
| 82 | | |
| 83 | | _excludeCurrentRevisionFile: function(data) { |
| 84 | 8 | return data.filter(function (file) { |
| 85 | 10 | return file.filename !== 'index.html'; |
| 86 | | }); |
| 87 | | }, |
| 88 | | |
| 89 | | _activateRevision: function (targetRevision, revisions) { |
| 90 | 2 | if (revisions.indexOf(targetRevision) > -1) { |
| 91 | 1 | var conn = this.client; |
| 92 | 1 | var config = this.config; |
| 93 | 1 | var revisionFile = config.remoteDir + targetRevision + '.html'; |
| 94 | 1 | var indexFile = config.remoteDir + 'index.html'; |
| 95 | 1 | return new Promise(function (resolve, reject) { |
| 96 | 1 | conn.on('ready', function () { |
| 97 | 1 | conn.sftp(function(err, sftp) { |
| 98 | 1 | if (err) { |
| 99 | 0 | throw err; |
| 100 | | } |
| 101 | 1 | sftp.unlink(indexFile, function (err) { |
| 102 | 1 | if (err) { |
| 103 | 0 | throw err; |
| 104 | | } |
| 105 | 1 | sftp.symlink(revisionFile, indexFile, function(err) { |
| 106 | 1 | if (err) { |
| 107 | 0 | reject(err); |
| 108 | | } else { |
| 109 | 1 | conn.end(); |
| 110 | 1 | resolve(); |
| 111 | | } |
| 112 | | }); |
| 113 | | }); |
| 114 | | }); |
| 115 | | }).on('error', function (error) { |
| 116 | 0 | reject(error); |
| 117 | | }).connect({ |
| 118 | | host: config.host, |
| 119 | | username: config.username, |
| 120 | | privateKey: require('fs').readFileSync(config.privateKeyFile), |
| 121 | | }); |
| 122 | | }); |
| 123 | | } else { |
| 124 | 1 | return this._printErrorMessage("Revision doesn't exist"); |
| 125 | | } |
| 126 | | }, |
| 127 | | |
| 128 | | _uploadIfMissing: function(value, key) { |
| 129 | 2 | var conn = this.client; |
| 130 | 2 | var config = this.config; |
| 131 | 2 | return new Promise(function(resolve, reject) { |
| 132 | 2 | this._list() |
| 133 | | .then(function(revisions) { |
| 134 | 2 | if (revisions.indexOf(key) < 0) { |
| 135 | 1 | conn.on('ready', function () { |
| 136 | 1 | conn.sftp(function(err, sftp) { |
| 137 | 1 | if (err) { |
| 138 | 0 | throw err; |
| 139 | | } |
| 140 | 1 | var writeStream = sftp.createWriteStream(config.remoteDir + key + '.html'); |
| 141 | 1 | writeStream.on('error', function(err) { |
| 142 | 0 | reject(err); |
| 143 | | }); |
| 144 | 1 | writeStream.on('finish', function() { |
| 145 | 1 | resolve(); |
| 146 | | }); |
| 147 | 1 | writeStream.write(value); |
| 148 | | }); |
| 149 | | }).on('error', function (error) { |
| 150 | 0 | reject(error); |
| 151 | | }).connect({ |
| 152 | | host: config.host, |
| 153 | | username: config.username, |
| 154 | | privateKey: require('fs').readFileSync(config.privateKeyFile), |
| 155 | | }); |
| 156 | | } else { |
| 157 | 1 | reject(new SilentError('Revision already uploaded.')); |
| 158 | | } |
| 159 | | }.bind(this)) |
| 160 | | .catch(function (error) { |
| 161 | 0 | reject(error); |
| 162 | | }); |
| 163 | | }.bind(this)); |
| 164 | | }, |
| 165 | | |
| 166 | | _printRevisions: function(list) { |
| 167 | 4 | var header = 'Found the following revisions:'; |
| 168 | 4 | var revisionsList = list.join('\n'); |
| 169 | 4 | return this._printSuccessMessage('\n' + header + '\n\n' + revisionsList + '\n'); |
| 170 | | }, |
| 171 | | |
| 172 | | _printSuccessMessage: function (message) { |
| 173 | 5 | return this.ui.writeLine(message); |
| 174 | | }, |
| 175 | | |
| 176 | | _printErrorMessage: function (message) { |
| 177 | 1 | return Promise.reject(new SilentError(message)); |
| 178 | | }, |
| 179 | | |
| 180 | | }); |
| 181 | | |