1 | var fsAccess = require('fs-access')
|
2 | var path = require('path')
|
3 | var which = require('which')
|
4 |
|
5 | function isJSFlags (flag) {
|
6 | return flag.indexOf('--js-flags=') === 0
|
7 | }
|
8 |
|
9 | function sanitizeJSFlags (flag) {
|
10 | var test = /--js-flags=(['"])/.exec(flag)
|
11 | if (!test) {
|
12 | return flag
|
13 | }
|
14 | var escapeChar = test[1]
|
15 | var endExp = new RegExp(escapeChar + '$')
|
16 | var startExp = new RegExp('--js-flags=' + escapeChar)
|
17 | return flag.replace(startExp, '--js-flags=').replace(endExp, '')
|
18 | }
|
19 |
|
20 | var ChromeBrowser = function (baseBrowserDecorator, args) {
|
21 | baseBrowserDecorator(this)
|
22 |
|
23 | var flags = args.flags || []
|
24 |
|
25 | this._getOptions = function (url) {
|
26 |
|
27 |
|
28 | flags.forEach(function (flag, i) {
|
29 | if (isJSFlags(flag)) {
|
30 | flags[i] = sanitizeJSFlags(flag)
|
31 | }
|
32 | })
|
33 |
|
34 | return [
|
35 | '--user-data-dir=' + this._tempDir,
|
36 | '--no-default-browser-check',
|
37 | '--no-first-run',
|
38 | '--disable-default-apps',
|
39 | '--disable-popup-blocking',
|
40 | '--disable-translate',
|
41 | '--disable-background-timer-throttling'
|
42 | ].concat(flags, [url])
|
43 | }
|
44 | }
|
45 |
|
46 |
|
47 | function getChromeExe (chromeDirName) {
|
48 |
|
49 | if (process.platform !== 'win32') {
|
50 | return null
|
51 | }
|
52 | var windowsChromeDirectory, i, prefix
|
53 | var suffix = '\\Google\\' + chromeDirName + '\\Application\\chrome.exe'
|
54 | var prefixes = [process.env.LOCALAPPDATA, process.env.PROGRAMFILES, process.env['PROGRAMFILES(X86)']]
|
55 |
|
56 | for (i = 0; i < prefixes.length; i++) {
|
57 | prefix = prefixes[i]
|
58 | try {
|
59 | windowsChromeDirectory = path.join(prefix, suffix)
|
60 | fsAccess.sync(windowsChromeDirectory)
|
61 | return windowsChromeDirectory
|
62 | } catch (e) {}
|
63 | }
|
64 |
|
65 | return windowsChromeDirectory
|
66 | }
|
67 |
|
68 | function getBin (commands) {
|
69 |
|
70 | if (process.platform !== 'linux') {
|
71 | return null
|
72 | }
|
73 | var bin, i
|
74 | for (i = 0; i < commands.length; i++) {
|
75 | try {
|
76 | if (which.sync(commands[i])) {
|
77 | bin = commands[i]
|
78 | break
|
79 | }
|
80 | } catch (e) {}
|
81 | }
|
82 | return bin
|
83 | }
|
84 |
|
85 | function getChromeDarwin (defaultPath) {
|
86 | if (process.platform !== 'darwin') {
|
87 | return null
|
88 | }
|
89 |
|
90 | try {
|
91 | var homePath = path.join(process.env.HOME, defaultPath)
|
92 | fsAccess.sync(homePath)
|
93 | return homePath
|
94 | } catch (e) {
|
95 | return defaultPath
|
96 | }
|
97 | }
|
98 |
|
99 | ChromeBrowser.prototype = {
|
100 | name: 'Chrome',
|
101 |
|
102 | DEFAULT_CMD: {
|
103 |
|
104 |
|
105 | linux: getBin(['chromium-browser', 'chromium', 'google-chrome', 'google-chrome-stable']),
|
106 | darwin: getChromeDarwin('/Applications/Google Chrome.app/Contents/MacOS/Google Chrome'),
|
107 | win32: getChromeExe('Chrome')
|
108 | },
|
109 | ENV_CMD: 'CHROME_BIN'
|
110 | }
|
111 |
|
112 | ChromeBrowser.$inject = ['baseBrowserDecorator', 'args']
|
113 |
|
114 | function canaryGetOptions (url, args, parent) {
|
115 |
|
116 | var flags = args.flags || []
|
117 | var augmentedFlags
|
118 | var customFlags = '--nocrankshaft --noopt'
|
119 |
|
120 | flags.forEach(function (flag) {
|
121 | if (isJSFlags(flag)) {
|
122 | augmentedFlags = sanitizeJSFlags(flag) + ' ' + customFlags
|
123 | }
|
124 | })
|
125 |
|
126 | return parent.call(this, url).concat([augmentedFlags || '--js-flags=' + customFlags])
|
127 | }
|
128 |
|
129 | var ChromeCanaryBrowser = function (baseBrowserDecorator, args) {
|
130 | ChromeBrowser.apply(this, arguments)
|
131 |
|
132 | var parentOptions = this._getOptions
|
133 | this._getOptions = function (url) {
|
134 | return canaryGetOptions.call(this, url, args, parentOptions)
|
135 | }
|
136 | }
|
137 |
|
138 | ChromeCanaryBrowser.prototype = {
|
139 | name: 'ChromeCanary',
|
140 |
|
141 | DEFAULT_CMD: {
|
142 | linux: getBin(['google-chrome-canary', 'google-chrome-unstable']),
|
143 | darwin: getChromeDarwin('/Applications/Google Chrome Canary.app/Contents/MacOS/Google Chrome Canary'),
|
144 | win32: getChromeExe('Chrome SxS')
|
145 | },
|
146 | ENV_CMD: 'CHROME_CANARY_BIN'
|
147 | }
|
148 |
|
149 | ChromeCanaryBrowser.$inject = ['baseBrowserDecorator', 'args']
|
150 |
|
151 | var DartiumBrowser = function () {
|
152 | ChromeBrowser.apply(this, arguments)
|
153 |
|
154 | var checkedFlag = '--checked'
|
155 | var dartFlags = process.env.DART_FLAGS || ''
|
156 | var flags = dartFlags.split(' ')
|
157 | if (flags.indexOf(checkedFlag) === -1) {
|
158 | flags.push(checkedFlag)
|
159 | process.env.DART_FLAGS = flags.join(' ')
|
160 | }
|
161 | }
|
162 |
|
163 | DartiumBrowser.prototype = {
|
164 | name: 'Dartium',
|
165 | DEFAULT_CMD: {},
|
166 | ENV_CMD: 'DARTIUM_BIN'
|
167 | }
|
168 |
|
169 | DartiumBrowser.$inject = ['baseBrowserDecorator', 'args']
|
170 |
|
171 |
|
172 | module.exports = {
|
173 | 'launcher:Chrome': ['type', ChromeBrowser],
|
174 | 'launcher:ChromeCanary': ['type', ChromeCanaryBrowser],
|
175 | 'launcher:Dartium': ['type', DartiumBrowser]
|
176 | }
|
177 |
|
178 | module.exports.test = {
|
179 | isJSFlags: isJSFlags,
|
180 | sanitizeJSFlags: sanitizeJSFlags,
|
181 | canaryGetOptions: canaryGetOptions
|
182 | }
|