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10 | var util = require('util'),
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11 | u = require('./util'),
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12 | chalk = require('chalk'),
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13 | debug = require('debug')('appc:error');
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14 |
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15 |
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16 |
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17 |
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18 |
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19 |
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20 | function AppCError(message, id) {
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21 | Error.call(this);
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22 | Error.captureStackTrace(this, AppCError);
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23 | this.id = id;
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24 | this.name = 'AppCError';
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25 | this.message = message;
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26 | debug('creating AppCError %s, %s', message, id);
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27 | }
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28 | util.inherits(AppCError, Error);
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29 |
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30 |
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31 |
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32 |
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33 | AppCError.prototype.failWithStackTrace = function () {
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34 | u.fail(this.message + chalk.grey(' [' + this.id + ']'));
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35 | };
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36 |
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37 | const ERRORS = {
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38 | 'com.appcelerator.install.binary.missing': {
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39 | message: 'Cannot find expected binary at %s. '
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40 | + 'This likely means the install package at %s is invalid for version %s',
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41 | argcount: 3
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42 | },
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43 | 'com.appcelerator.install.binary.error': {
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44 | message: 'Unexpected error running %s. %s',
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45 | argcount: 2
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46 | },
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47 | 'com.appcelerator.install.download.server.response.error': {
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48 | message: 'Server responded with unexpected error: %s. Please re-try your install again. '
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49 | + 'If you continue to have this problem, please contact Appcelerator Support at support@appcelerator.com.',
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50 | argcount: 1
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51 | },
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52 | 'com.appcelerator.install.download.server.stream.error': {
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53 | message: 'Unexpected error received during download. %s. Please re-try your install again. '
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54 | + 'If you continue to have this problem, please contact Appcelerator Support at support@appcelerator.com.',
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55 | argcount: 1
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56 | },
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57 | 'com.appcelerator.install.download.version.specified.incorrect': {
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58 | message: 'The version specified %s was not found',
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59 | argcount: 1
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60 | },
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61 | 'com.appcelerator.install.download.invalid.content.length': {
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62 | message: 'Received invalid response from download server (content-length was not set). '
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63 | + 'Please re-try your install again.'
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64 | },
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65 | 'com.appcelerator.install.download.failed.retries.max': {
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66 | message: 'Download failed after %d failed re-attempts. '
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67 | + 'Please re-try your install again in a few moments. If you continue to have this problem, please contact Appcelerator Support at support@appcelerator.com.',
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68 | argcount: 1
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69 | },
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70 | 'com.appcelerator.install.download.failed.checksum': {
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71 | message: 'Invalid file download checksum. '
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72 | + 'This could be a result of the file being modified in transit or it could be because the download was interrupted or had an error. Expected: %s, was: %s. Please re-try this install again.',
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73 | argcount: 2
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74 | },
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75 | 'com.appcelerator.install.download.server.unavailable': {
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76 | message: 'Download server is not currently available. '
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77 | + 'Please re-try your install again in a few moments. '
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78 | + 'If you continue to have this problem, please contact Appcelerator Support at support@appcelerator.com.'
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79 | },
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80 | 'com.appcelerator.install.download.server.response.unexpected': {
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81 | message: 'Unexpected response returned from server (%d). '
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82 | + 'Please re-try your install again.',
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83 | argcount: 1
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84 | },
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85 | 'com.appcelerator.install.installer.sudo': {
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86 | message: 'Ooops! You cannot run using sudo. Please re-run using the %d account.',
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87 | argcount: 1
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88 | },
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89 | 'com.appcelerator.install.installer.user.root': {
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90 | message: 'Ooops! You cannot run as root. Please re-run using a user account.'
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91 | },
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92 | 'com.appcelerator.install.installer.user.sudo.user': {
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93 | message: 'Ooops! You cannot run using sudo as another user. '
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94 | + 'Please re-run using the %s account.',
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95 | argcount: 1
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96 | },
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97 | 'com.appcelerator.install.installer.missing.homedir': {
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98 | message: 'Ooops! Your home directory (%s) cannot be found. '
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99 | + 'Please make sure that the environment variable %s is set correctly to the correct directory and that it is writable.',
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100 | argcount: 2
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101 | },
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102 | 'com.appcelerator.install.installer.extraction.failed': {
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103 | message: 'Download file extraction failed. Please re-run again.'
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104 | },
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105 | 'com.appcelerator.install.preflight.directory.unwritable': {
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106 | message: 'Ooops! Your %s directory (%s) is not writable.\n%s',
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107 | argcount: 3
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108 | },
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109 | 'com.appcelerator.install.preflight.directory.ownership': {
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110 | message: 'Ooops! Your %s directory (%s) is not owned by %s.\n%s',
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111 | argcount: 4
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112 | },
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113 | 'com.appcelerator.install.preflight.missing.xcode.clitools': {
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114 | message: 'Xcode command line developers tools are required. '
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115 | + 'Choose an option in the dialog to download the command line developer tools. '
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116 | + 'Once you have completed the installation, please re-run this command.'
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117 | },
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118 | 'com.appcelerator.install.use.download.error': {
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119 | message: 'Unexpected error received fetching latest version details. %s Please re-try your request again. '
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120 | + 'If you continue to have this problem, please contact Appcelerator Support at support@appcelerator.com.',
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121 | argcount: 1
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122 | }
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123 | };
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124 |
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125 |
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126 |
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127 |
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128 |
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129 |
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130 | function createErrorMessage(errorcode) {
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131 | if (errorcode in ERRORS) {
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132 | var args = Array.prototype.slice.call(arguments, 1);
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133 | var entry = ERRORS[errorcode];
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134 | if (entry.argcount && entry.argcount !== args.length) {
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135 | u.fail('Internal failure. Unexpected usage of internal command. Please report error code: ' + errorcode + '(invalid args) '
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136 | + 'to Appcelerator Support with the following stack trace:' + new Error().stack);
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137 | }
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138 | return args.length ? util.format.apply(util.format, [ entry.message ].concat(args)) : entry.message;
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139 | } else {
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140 | u.fail('Internal failure. Unexpected usage of internal command. Please report error code: ' + errorcode + '(invalid error code) '
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141 | + 'to Appcelerator Support with the following stack trace:' + new Error().stack);
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142 | }
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143 | }
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144 |
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145 |
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146 |
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147 |
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148 |
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149 | exports.failWithError = function (errorcode) {
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150 | var message = createErrorMessage.apply(null, arguments);
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151 | if (message) {
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152 | u.fail(message + chalk.grey(' [' + errorcode + ']'));
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153 | }
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154 | };
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155 |
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156 |
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157 |
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158 |
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159 |
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160 |
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161 | exports.createError = function (errorcode) {
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162 | var message = createErrorMessage.apply(null, arguments);
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163 | if (message) {
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164 | return new AppCError(message, errorcode);
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165 | }
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166 | };
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167 |
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168 | exports.ERRORS = ERRORS;
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