/*
|
* grunt-chmod
|
* https://github.com/JamesMGreene/grunt-chmod
|
*
|
* Copyright (c) 2013 James M. Greene
|
* Licensed under the MIT license.
|
*/
|
|
'use strict';
|
|
var fs = require('fs');
|
|
module.exports = function(grunt) {
|
|
// Project configuration.
|
grunt.initConfig({
|
jshint: {
|
options: {
|
jshintrc: '.jshintrc',
|
},
|
all: [
|
'Gruntfile.js',
|
'tasks/**/*.js',
|
'test/**/*.js',
|
]
|
},
|
|
// Before generating any new files, remove any previously-created files.
|
clean: {
|
tests: ['tmp'],
|
},
|
|
// Configuration to be run (and then tested).
|
chmod: {
|
// Emit events, JUST for testing purposes!
|
options: {
|
emit: true
|
},
|
default_options: {
|
src: ['tmp/default_options.txt']
|
},
|
custom_options_without_string_mode: {
|
options: {
|
mode: {}
|
},
|
src: ['tmp/custom_options_without_string_mode.txt']
|
},
|
custom_options_with_empty_mode: {
|
options: {
|
mode: ''
|
},
|
src: ['tmp/custom_options_with_empty_mode.txt']
|
},
|
custom_options_with_invalid_mode: {
|
options: {
|
mode: 'a+rwx'
|
},
|
src: ['tmp/custom_options_with_invalid_mode.txt']
|
},
|
custom_options_nonexistent_file: {
|
options: {
|
mode: '600'
|
},
|
src: ['tmp/custom_options_nonexistent_file.txt']
|
},
|
custom_options_file: {
|
options: {
|
/* Because it seems Windows will set the U digit (UGO) for all spots, so '400' => '444'. Default on Windows is: '666' */
|
mode: '444'
|
},
|
src: ['tmp/custom_options_file.js']
|
},
|
custom_options_dir: {
|
options: {
|
/* Because it seems Windows will set the U digit (UGO) for all spots, so '400' => '444'. Default on Windows is: '666' */
|
mode: '444'
|
},
|
src: ['tmp/custom_options_dir/']
|
},
|
custom_options_file_symbolic_1: {
|
options: {
|
mode: 'u+r' // 400
|
},
|
src: ['tmp/custom_options_file_symbolic_1.js']
|
},
|
custom_options_file_symbolic_2: {
|
options: {
|
mode: 'u+rw' // 600
|
},
|
src: ['tmp/custom_options_file_symbolic_2.js']
|
},
|
custom_options_file_symbolic_3: {
|
options: {
|
mode: 'u+rwx' // 700
|
},
|
src: ['tmp/custom_options_file_symbolic_3.js']
|
},
|
|
custom_options_file_symbolic_4: {
|
options: {
|
mode: 'uo+r' // 404
|
},
|
src: ['tmp/custom_options_file_symbolic_4.js']
|
},
|
|
},
|
|
// Unit tests.
|
nodeunit: {
|
all: ['test/*_test.js']
|
}
|
|
});
|
|
// Actually load this plugin's task(s).
|
grunt.loadTasks('tasks');
|
|
// These plugins provide necessary tasks.
|
grunt.loadNpmTasks('grunt-contrib-jshint');
|
grunt.loadNpmTasks('grunt-contrib-clean');
|
grunt.loadNpmTasks('grunt-contrib-nodeunit');
|
|
var forceValue = (function(val) {
|
return (typeof val === 'boolean' ? val : !!val);
|
})(grunt.option('force'));
|
|
// Enable force for tests to avoid the build halting on warnings
|
grunt.registerTask('force-enable', function() {
|
grunt.option('force', true);
|
});
|
grunt.registerTask('force-revert', function() {
|
grunt.option('force', forceValue);
|
});
|
|
// Test setup
|
grunt.registerTask('test-setup', function() {
|
grunt.file.mkdir('tmp/custom_options_dir');
|
grunt.file.write('tmp/custom_options_file.js', '');
|
|
grunt.file.write('tmp/custom_options_file_symbolic_1.js', '');
|
grunt.file.write('tmp/custom_options_file_symbolic_2.js', '');
|
grunt.file.write('tmp/custom_options_file_symbolic_3.js', '');
|
grunt.file.write('tmp/custom_options_file_symbolic_4.js', '');
|
|
fs.chmodSync('tmp/custom_options_file_symbolic_1.js', '000');
|
fs.chmodSync('tmp/custom_options_file_symbolic_2.js', '000');
|
fs.chmodSync('tmp/custom_options_file_symbolic_3.js', '000');
|
fs.chmodSync('tmp/custom_options_file_symbolic_4.js', '000');
|
});
|
|
// Test emission listeners
|
var args = (function() {
|
var slicer = Array.prototype.slice;
|
return function(argsObj) {
|
return slicer.call(argsObj, 0);
|
};
|
})();
|
var emissions = [],
|
taskTargetName;
|
grunt.registerTask('listeners-on', function() {
|
grunt.event.on('chmod.*', function(msg) {
|
if (this.event === 'chmod.taskTargetName') {
|
taskTargetName = msg;
|
return;
|
}
|
var emission = {
|
name: this.event,
|
args: args(arguments)
|
};
|
emissions.push(emission);
|
});
|
});
|
grunt.registerTask('listeners-off', function() {
|
grunt.file.write('tmp/' + taskTargetName + '.json', JSON.stringify(emissions, null, 2));
|
|
emissions.length = 0;
|
grunt.event.removeAllListeners('chmod.*');
|
});
|
|
var badConfigOptions = [
|
'default_options',
|
'custom_options_without_string_mode',
|
'custom_options_with_empty_mode',
|
'custom_options_with_invalid_mode',
|
'custom_options_nonexistent_file'
|
];
|
badConfigOptions.forEach(function(e, i) {
|
grunt.registerTask(
|
'test-prep-' + (i + 1),
|
[
|
'force-enable',
|
'listeners-on',
|
'chmod:' + e,
|
'listeners-off',
|
'force-revert'
|
]
|
);
|
});
|
var goodConfigOptions = [
|
'custom_options_file',
|
'custom_options_dir',
|
'custom_options_file_symbolic_1',
|
'custom_options_file_symbolic_2',
|
'custom_options_file_symbolic_3',
|
'custom_options_file_symbolic_4'
|
];
|
goodConfigOptions.forEach(function(e, i) {
|
grunt.registerTask(
|
'test-prep-' + (badConfigOptions.length + i + 1),
|
[
|
'listeners-on',
|
'chmod:' + e,
|
'listeners-off'
|
]
|
);
|
});
|
|
// Whenever the "test" task is run, first clean the "tmp" dir, then run this plugin's
|
// task(s), then test the result(s). Do NOT clean the "tmp" dir at the end!
|
grunt.registerTask(
|
'test',
|
(function() {
|
var taskList = [];
|
taskList.push('clean');
|
taskList.push('test-setup');
|
for (var i = 1, len = (badConfigOptions.length + goodConfigOptions.length + 1); i < len; i++) {
|
taskList.push('test-prep-' + i);
|
}
|
taskList.push('nodeunit');
|
return taskList;
|
})()
|
);
|
|
// By default: lint, run all tests, and clean it up.
|
grunt.registerTask('default', ['jshint', 'test', 'clean']);
|
// Travis-CI: lint, run all tests, and clean it up.
|
grunt.registerTask('travis', ['jshint', 'test', 'clean']);
|
};
|
