1 | 'use strict';
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2 |
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3 |
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4 | var path = require('path');
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5 |
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6 |
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7 | require('coffee-script/register');
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8 |
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9 |
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10 | var grunt = module.exports = {};
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11 |
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12 |
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13 | function gRequire(name) {
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14 | return grunt[name] = require('./grunt/' + name);
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15 | }
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16 |
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17 | var util = require('grunt-legacy-util');
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18 | grunt.util = util;
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19 | grunt.util.task = require('./util/task');
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20 |
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21 | var Log = require('grunt-legacy-log').Log;
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22 | var log = new Log({grunt: grunt});
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23 | grunt.log = log;
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24 |
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25 | gRequire('template');
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26 | gRequire('event');
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27 | var fail = gRequire('fail');
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28 | gRequire('file');
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29 | var option = gRequire('option');
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30 | var config = gRequire('config');
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31 | var task = gRequire('task');
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32 | var help = gRequire('help');
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33 | gRequire('cli');
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34 | var verbose = grunt.verbose = log.verbose;
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35 |
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36 |
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37 | grunt.package = require('../package.json');
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38 | grunt.version = grunt.package.version;
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39 |
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40 |
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41 | function gExpose(obj, methodName, newMethodName) {
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42 | grunt[newMethodName || methodName] = obj[methodName].bind(obj);
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43 | }
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44 | gExpose(task, 'registerTask');
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45 | gExpose(task, 'registerMultiTask');
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46 | gExpose(task, 'registerInitTask');
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47 | gExpose(task, 'renameTask');
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48 | gExpose(task, 'loadTasks');
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49 | gExpose(task, 'loadNpmTasks');
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50 | gExpose(config, 'init', 'initConfig');
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51 | gExpose(fail, 'warn');
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52 | gExpose(fail, 'fatal');
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53 |
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54 |
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55 |
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56 | grunt.tasks = function(tasks, options, done) {
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57 |
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58 | option.init(options);
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59 |
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60 |
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61 | var _tasks, _options;
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62 | if (option('version')) {
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63 |
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64 | log.writeln('grunt v' + grunt.version);
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65 |
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66 | if (option('verbose')) {
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67 |
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68 | verbose.writeln('Install path: ' + path.resolve(__dirname, '..'));
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69 |
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70 |
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71 | grunt.log.muted = true;
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72 |
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73 | grunt.task.init([], {help: true});
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74 |
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75 | grunt.log.muted = false;
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76 |
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77 |
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78 | _tasks = Object.keys(grunt.task._tasks).sort();
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79 | verbose.writeln('Available tasks: ' + _tasks.join(' '));
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80 |
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81 |
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82 | _options = [];
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83 | Object.keys(grunt.cli.optlist).forEach(function(long) {
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84 | var o = grunt.cli.optlist[long];
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85 | _options.push('--' + (o.negate ? 'no-' : '') + long);
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86 | if (o.short) { _options.push('-' + o.short); }
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87 | });
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88 | verbose.writeln('Available options: ' + _options.join(' '));
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89 | }
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90 |
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91 | return;
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92 | }
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93 |
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94 |
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95 | log.initColors();
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96 |
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97 |
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98 | if (option('help')) {
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99 | help.display();
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100 | return;
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101 | }
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102 |
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103 |
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104 | verbose.header('Initializing').writeflags(option.flags(), 'Command-line options');
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105 |
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106 |
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107 | var tasksSpecified = tasks && tasks.length > 0;
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108 | tasks = task.parseArgs([tasksSpecified ? tasks : 'default']);
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109 |
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110 |
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111 | task.init(tasks, options);
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112 |
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113 | verbose.writeln();
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114 | if (!tasksSpecified) {
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115 | verbose.writeln('No tasks specified, running default tasks.');
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116 | }
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117 | verbose.writeflags(tasks, 'Running tasks');
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118 |
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119 |
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120 | var uncaughtHandler = function(e) {
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121 | fail.fatal(e, fail.code.TASK_FAILURE);
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122 | };
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123 | process.on('uncaughtException', uncaughtHandler);
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124 |
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125 |
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126 | task.options({
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127 | error: function(e) {
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128 | fail.warn(e, fail.code.TASK_FAILURE);
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129 | },
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130 | done: function() {
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131 |
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132 |
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133 |
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134 |
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135 | process.removeListener('uncaughtException', uncaughtHandler);
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136 |
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137 |
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138 | fail.report();
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139 |
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140 | if (done) {
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141 |
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142 | done();
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143 | } else {
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144 |
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145 | util.exit(0);
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146 | }
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147 | }
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148 | });
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149 |
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150 |
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151 |
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152 | tasks.forEach(function(name) { task.run(name); });
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153 |
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154 |
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155 | task.start({asyncDone: true});
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156 | };
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