-
Notifications
You must be signed in to change notification settings - Fork 4
/
cli.js
78 lines (68 loc) · 2.2 KB
/
cli.js
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
#!/usr/bin/env node
var fs = require('fs');
var path = require('path');
var yargs = require('yargs');
var tipograph = require('./index');
var presets = listOf('presets');
var formats = listOf('formats');
var languages = listOf('languages');
var post = listOf('post');
var args = yargs
.option('input', {
alias: 'i',
describe: 'Input file. If not specified, standard input is used.',
type: 'string'
})
.option('output', {
alias: 'o',
describe: 'Output file. If not specified, standard output is used.',
type: 'string'
})
.option('presets', {
alias: 'p',
describe: 'List of presets of rules to be applied (separate them by space).',
choices: presets,
type: 'array'
})
.option('format', {
alias: 'f',
describe: 'Format of the input.',
choices: formats,
type: 'string'
})
.option('language', {
alias: 'l',
describe: 'Language of the text.',
choices: languages,
type: 'string'
})
.option('post', {
describe: 'Postprocessing format.',
choices: post,
type: 'string',
})
.version(require('./package.json').version)
.wrap(yargs.terminalWidth())
.argv;
var input = typeof args.input === 'undefined' ? process.stdin : fs.createReadStream(args.input);
var output = typeof args.output === 'undefined' ? process.stdout : fs.createWriteStream(args.output);
var typo = tipograph.createStream({
presets: typeof args.presets === 'undefined' ? presets : args.presets,
format: typeof args.format === 'undefined' ? 'plain' : args.format,
language: typeof args.language === 'undefined' ? 'english' : args.language,
post: args.post,
});
input.on('error', function (error) {
process.stderr.write(error.toString() + '\n');
});
output.on('error', function (error) {
process.stderr.write(error.toString() + '\n');
});
input.pipe(typo).pipe(output);
function listOf(module) {
return fs.readdirSync(path.join(__dirname, 'src', module)).filter(function (filename) {
return filename !== 'index.js' && filename !== 'readme.md';
}).map(function (filename) {
return filename.replace('.js', '');
});
}