bem-tools-create/cli.js at master · bem-tools/bem-tools-create · GitHub

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
'use strict';

var create = require('./');

function noOp() {}

module.exports = function() {
    this
        .title('Create BEM entity').helpful()
        .opt()
            .name('level').short('l').long('level')
            .title('level directory path')
            .end()
        .opt()
            .name('block').short('b').long('block')
            .title('block name, required')
            .arr()
            .end()
        .opt()
            .name('elem').short('e').long('elem')
            .title('element name')
            .arr()
            .end()
        .opt()
            .name('mod').short('m').long('mod')
            .title('modifier name')
            .arr()
            .end()
        .opt()
            .name('val').short('v').long('val')
            .title('modifier value')
            .arr()
            .end()
        .opt()
            .name('addTech').short('t').long('add-tech')
            .title('add tech')
            .arr()
            .end()
        .opt()
            .name('forceTech').short('T').long('force-tech')
            .title('use only specified tech')
            .arr()
            .end()
        .opt()
            .name('noTech').short('n').long('no-tech')
            .title('exclude tech')
            .arr()
            .end()
        .opt()
            .name('content').short('c').long('content')
            .title('the content of the file')
            .arr()
            .end()
        .opt()
            .name('force').short('f').long('force')
            .title('force files creation')
            .flag()
            .end()
        .arg()
            .name('entities').title('Entities')
            .arr()
            .end()
        .act(function(opts, args) {
            var options = {},
                techs = opts.addTech || [];

            if (opts.forceTech) {
                options.onlyTech = opts.forceTech;
            }

            if (opts.noTech) {
                options.excludeTech = opts.noTech;
            }

            if (opts.force) {
                options.forceRewrite = opts.force;
            }

            if (opts.content) {
                // if used "-c" without value use stdin as content source
                options.fileContent = (opts.content[0] !== undefined) ? opts.content.join() : process.stdin;
            }

            if (args.entities) {
                return create(args.entities, opts.level, techs, options).then(noOp);
            }

            opts.block && create([{
                block: opts.block[0],
                elem: opts.elem && opts.elem[0],
                modName: opts.mod && opts.mod[0],
                modVal: opts.val ? opts.val[0] : Boolean(opts.mod)
            }], opts.level, techs, options).then(noOp);
        })
        .end();
};