2dda2e10
 Administrator
generator ignore
|
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
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
|
process.bin = process.title = 'bower';
var Q = require('q');
var mout = require('mout');
var Logger = require('bower-logger');
var userHome = require('user-home');
var bower = require('../');
var version = require('../version');
var cli = require('../util/cli');
var rootCheck = require('../util/rootCheck');
var options;
var renderer;
var loglevel;
var command;
var commandFunc;
var logger;
var levels = Logger.LEVELS;
options = cli.readOptions({
'version': { type: Boolean, shorthand: 'v' },
'help': { type: Boolean, shorthand: 'h' },
'allow-root': { type: Boolean }
});
// Handle print of version
if (options.version) {
process.stdout.write(version + '\n');
process.exit();
}
// Root check
rootCheck(options, bower.config);
// Set loglevel
if (bower.config.silent) {
loglevel = levels.error;
} else if (bower.config.verbose) {
loglevel = -Infinity;
Q.longStackSupport = true;
} else if (bower.config.quiet) {
loglevel = levels.warn;
} else {
loglevel = levels[bower.config.loglevel] || levels.info;
}
// Get the command to execute
while (options.argv.remain.length) {
command = options.argv.remain.join(' ');
// Alias lookup
if (bower.abbreviations[command]) {
command = bower.abbreviations[command].replace(/\s/g, '.');
break;
}
command = command.replace(/\s/g, '.');
// Direct lookup
if (mout.object.has(bower.commands, command)) {
break;
}
options.argv.remain.pop();
}
// Execute the command
commandFunc = command && mout.object.get(bower.commands, command);
command = command && command.replace(/\./g, ' ');
// If no command was specified, show bower help
// Do the same if the command is unknown
if (!commandFunc) {
logger = bower.commands.help();
command = 'help';
// If the user requested help, show the command's help
// Do the same if the actual command is a group of other commands (e.g.: cache)
} else if (options.help || !commandFunc.line) {
logger = bower.commands.help(command);
command = 'help';
// Call the line method
} else {
logger = commandFunc.line(process.argv);
// If the method failed to interpret the process arguments
// show the command help
if (!logger) {
logger = bower.commands.help(command);
command = 'help';
}
}
// Get the renderer and configure it with the executed command
renderer = cli.getRenderer(command, logger.json, bower.config);
function handleLogger(logger, renderer) {
logger
.on('end', function (data) {
if (!bower.config.silent && !bower.config.quiet) {
renderer.end(data);
}
})
.on('error', function (err) {
if (command !== 'help' && err.code === 'EREADOPTIONS') {
logger = bower.commands.help(command);
renderer = cli.getRenderer('help', logger.json, bower.config);
handleLogger(logger, renderer);
} else {
if (levels.error >= loglevel) {
renderer.error(err);
}
process.exit(1);
}
})
.on('log', function (log) {
if (levels[log.level] >= loglevel) {
renderer.log(log);
}
})
.on('prompt', function (prompt, callback) {
renderer.prompt(prompt)
.then(function (answer) {
callback(answer);
});
});
}
handleLogger(logger, renderer);
// Warn if HOME is not SET
if (!userHome) {
logger.warn('no-home', 'HOME environment variable not set. User config will not be loaded.');
}
if (bower.config.interactive) {
var updateNotifier = require('update-notifier');
// Check for newer version of Bower
var notifier = updateNotifier({ pkg: { name: 'bower', version: version } });
if (notifier.update && levels.info >= loglevel) {
notifier.notify();
}
}
|
