casper.js
3.44 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
/*!
* Casper is a navigation utility for PhantomJS.
*
* Documentation: http://n1k0.github.com/casperjs/
* Repository: http://github.com/n1k0/casperjs
*
* Copyright (c) 2011 Nicolas Perriault
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*
*/
(function(phantom) {
var fs = require('fs');
fs.pathJoin = function() {
return Array.prototype.join.call(arguments, this.separator);
};
phantom.extractCasperArgs = function(cliArgs) {
var extract = { args: [], options: {} };
cliArgs.forEach(function(arg) {
if (arg.indexOf('--') === 0) {
// named option
var optionMatch = arg.match(/^--(.*)=(.*)/i);
if (optionMatch) {
extract.options[optionMatch[1]] = optionMatch[2];
} else {
// flag
var flagMatch = arg.match(/^--(.*)/);
if (flagMatch) {
extract.options[flagMatch[1]] = true;
}
}
} else {
// positional arg
extract.args.push(arg);
}
});
return extract;
};
phantom.casperArgs = phantom.extractCasperArgs(phantom.args);
if (!phantom.casperPath) {
phantom.casperPath = phantom.casperArgs.options['casper-path'];
}
if (!phantom.casperPath) {
console.log('Cannot find CasperJS home path. Did you set phantom.casperPath or pass the --casper-path option?');
phantom.exit(1);
} else if (!fs.isDirectory(phantom.casperPath)) {
console.log('Invalid CasperJS path: ' + phantom.casperPath);
phantom.exit(1);
}
[
'casper.js',
'clientutils.js',
'colorizer.js',
'injector.js',
'tester.js',
'utils.js',
'xunit.js'
].forEach(function(lib) {
phantom.injectJs(fs.pathJoin(phantom.casperPath, 'lib', lib));
});
if (phantom.casperArgs.args.length === 0 || !!phantom.casperArgs.options.help) {
console.log('Usage: casperjs script.(js|coffee) [options...]');
console.log('Read the docs http://n1k0.github.com/casperjs/');
phantom.exit(0);
}
phantom.casperScript = phantom.casperArgs.args[0];
if (!fs.isFile(phantom.casperScript)) {
console.log('Unable to open file: ' + phantom.casperScript);
phantom.exit(1);
}
phantom.injectJs(phantom.casperScript);
})(phantom);