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Commit | Line | Data |
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03b840cb | 1 | 'use strict'; |
2 | ||
3 | // module PursLoader.FS | |
4 | ||
5 | var fs = require('fs'); | |
6 | ||
7 | var async = require('async'); | |
8 | ||
9 | function writeFileUtf8Fn(filepath, contents, errback, callback) { | |
10 | return function(){ | |
11 | fs.writeFile(filepath, contents, function(error){ | |
12 | if (error) errback(error)(); | |
13 | else callback()(); | |
14 | }); | |
15 | }; | |
16 | } | |
17 | ||
18 | function findFileUtf8Fn(nothing, just, regex, filepaths, errback, callback) { | |
19 | return function(){ | |
20 | function findFile(filepath, callback) { | |
21 | fs.readFile(filepath, {encoding: 'utf-8'}, function(error, result){ | |
22 | if (error) callback(false); | |
23 | else callback(regex.test(result)); | |
24 | }); | |
25 | } | |
26 | ||
27 | async.detect(filepaths, findFile, function(result){ | |
28 | if (!result) callback(nothing)(); | |
29 | else callback(just(result))(); | |
30 | }); | |
31 | }; | |
32 | } | |
33 | ||
34 | exports.writeFileUtf8Fn = writeFileUtf8Fn; | |
35 | ||
36 | exports.findFileUtf8Fn = findFileUtf8Fn; |