ce4c83ff
 wxy
初始提交
|
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
|
var assert = require("assert");
var path = require("path");
var Q = require("q");
var fs = require("graceful-fs");
var util = require("./util");
var readdir = Q.denodeify(fs.readdir);
var lstat = Q.denodeify(fs.lstat);
function processDirP(pattern, dir) {
return readdir(dir).then(function(files) {
return Q.all(files.map(function(file) {
file = path.join(dir, file);
return lstat(file).then(function(stat) {
return stat.isDirectory()
? processDirP(pattern, file)
: processFileP(pattern, file);
});
})).then(function(results) {
return util.flatten(results);
});
});
}
function processFileP(pattern, file) {
return util.readFileP(file).then(function(contents) {
var result = new RegExp(pattern, 'g').exec(contents);
return result ? [{
path: file,
match: result[0]
}] : [];
});
}
module.exports = function(pattern, sourceDir) {
assert.strictEqual(typeof pattern, "string");
return processDirP(pattern, sourceDir).then(function(results) {
var pathToMatch = {};
results.forEach(function(result) {
pathToMatch[path.relative(
sourceDir,
result.path
).split("\\").join("/")] = result.match;
});
return pathToMatch;
});
};
|
