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
50
51
52
53
54
55
56
|
"use strict"
exports.__esModule = true
const extname = require('path').extname
const log = require('debug')('eslint-plugin-import:utils:ignore')
// one-shot memoized
let cachedSet, lastSettings
function validExtensions(context) {
if (cachedSet && context.settings === lastSettings) {
return cachedSet
}
lastSettings = context.settings
cachedSet = makeValidExtensionSet(context.settings)
return cachedSet
}
function makeValidExtensionSet(settings) {
// start with explicit JS-parsed extensions
const exts = new Set(settings['import/extensions'] || [ '.js' ])
// all alternate parser extensions are also valid
if ('import/parsers' in settings) {
for (let parser in settings['import/parsers']) {
settings['import/parsers'][parser]
.forEach(ext => exts.add(ext))
}
}
return exts
}
exports.default = function ignore(path, context) {
// check extension whitelist first (cheap)
if (!hasValidExtension(path, context)) return true
if (!('import/ignore' in context.settings)) return false
const ignoreStrings = context.settings['import/ignore']
for (let i = 0; i < ignoreStrings.length; i++) {
const regex = new RegExp(ignoreStrings[i])
if (regex.test(path)) {
log(`ignoring ${path}, matched pattern /${ignoreStrings[i]}/`)
return true
}
}
return false
}
function hasValidExtension(path, context) {
return validExtensions(context).has(extname(path))
}
exports.hasValidExtension = hasValidExtension
|
