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minimatch@3.1.2
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@wraithgar
wraithgar committed Mar 2, 2022
1 parent 1dd2f7e commit 236e3b4
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162 changes: 93 additions & 69 deletions node_modules/minimatch/minimatch.js
View file
Original file line number Diff line number Diff line change
@@ -1,10 +1,10 @@
module.exports = minimatch
minimatch.Minimatch = Minimatch

var path = { sep: '/' }
try {
path = require('path')
} catch (er) {}
var path = (function () { try { return require('path') } catch (e) {}}()) || {
sep: '/'
}
minimatch.sep = path.sep

var GLOBSTAR = minimatch.GLOBSTAR = Minimatch.GLOBSTAR = {}
var expand = require('brace-expansion')
Expand Down Expand Up @@ -56,43 +56,64 @@ function filter (pattern, options) {
}

function ext (a, b) {
a = a || {}
b = b || {}
var t = {}
Object.keys(b).forEach(function (k) {
t[k] = b[k]
})
Object.keys(a).forEach(function (k) {
t[k] = a[k]
})
Object.keys(b).forEach(function (k) {
t[k] = b[k]
})
return t
}

minimatch.defaults = function (def) {
if (!def || !Object.keys(def).length) return minimatch
if (!def || typeof def !== 'object' || !Object.keys(def).length) {
return minimatch
}

var orig = minimatch

var m = function minimatch (p, pattern, options) {
return orig.minimatch(p, pattern, ext(def, options))
return orig(p, pattern, ext(def, options))
}

m.Minimatch = function Minimatch (pattern, options) {
return new orig.Minimatch(pattern, ext(def, options))
}
m.Minimatch.defaults = function defaults (options) {
return orig.defaults(ext(def, options)).Minimatch
}

m.filter = function filter (pattern, options) {
return orig.filter(pattern, ext(def, options))
}

m.defaults = function defaults (options) {
return orig.defaults(ext(def, options))
}

m.makeRe = function makeRe (pattern, options) {
return orig.makeRe(pattern, ext(def, options))
}

m.braceExpand = function braceExpand (pattern, options) {
return orig.braceExpand(pattern, ext(def, options))
}

m.match = function (list, pattern, options) {
return orig.match(list, pattern, ext(def, options))
}

return m
}

Minimatch.defaults = function (def) {
if (!def || !Object.keys(def).length) return Minimatch
return minimatch.defaults(def).Minimatch
}

function minimatch (p, pattern, options) {
if (typeof pattern !== 'string') {
throw new TypeError('glob pattern string required')
}
assertValidPattern(pattern)

if (!options) options = {}

Expand All @@ -101,9 +122,6 @@ function minimatch (p, pattern, options) {
return false
}

// "" only matches ""
if (pattern.trim() === '') return p === ''

return new Minimatch(pattern, options).match(p)
}

Expand All @@ -112,15 +130,14 @@ function Minimatch (pattern, options) {
return new Minimatch(pattern, options)
}

if (typeof pattern !== 'string') {
throw new TypeError('glob pattern string required')
}
assertValidPattern(pattern)

if (!options) options = {}

pattern = pattern.trim()

// windows support: need to use /, not \
if (path.sep !== '/') {
if (!options.allowWindowsEscape && path.sep !== '/') {
pattern = pattern.split(path.sep).join('/')
}

Expand All @@ -131,6 +148,7 @@ function Minimatch (pattern, options) {
this.negate = false
this.comment = false
this.empty = false
this.partial = !!options.partial

// make the set of regexps etc.
this.make()
Expand All @@ -140,9 +158,6 @@ Minimatch.prototype.debug = function () {}

Minimatch.prototype.make = make
function make () {
// don't do it more than once.
if (this._made) return

var pattern = this.pattern
var options = this.options

Expand All @@ -162,7 +177,7 @@ function make () {
// step 2: expand braces
var set = this.globSet = this.braceExpand()

if (options.debug) this.debug = console.error
if (options.debug) this.debug = function debug() { console.error.apply(console, arguments) }

this.debug(this.pattern, set)

Expand Down Expand Up @@ -242,19 +257,29 @@ function braceExpand (pattern, options) {
pattern = typeof pattern === 'undefined'
? this.pattern : pattern

if (typeof pattern === 'undefined') {
throw new TypeError('undefined pattern')
}
assertValidPattern(pattern)

if (options.nobrace ||
!pattern.match(/\{.*\}/)) {
// Thanks to Yeting Li <https://github.com/yetingli> for
// improving this regexp to avoid a ReDOS vulnerability.
if (options.nobrace || !/\{(?:(?!\{).)*\}/.test(pattern)) {
// shortcut. no need to expand.
return [pattern]
}

return expand(pattern)
}

var MAX_PATTERN_LENGTH = 1024 * 64
var assertValidPattern = function (pattern) {
if (typeof pattern !== 'string') {
throw new TypeError('invalid pattern')
}

if (pattern.length > MAX_PATTERN_LENGTH) {
throw new TypeError('pattern is too long')
}
}

// parse a component of the expanded set.
// At this point, no pattern may contain "/" in it
// so we're going to return a 2d array, where each entry is the full
Expand All @@ -269,14 +294,17 @@ function braceExpand (pattern, options) {
Minimatch.prototype.parse = parse
var SUBPARSE = {}
function parse (pattern, isSub) {
if (pattern.length > 1024 * 64) {
throw new TypeError('pattern is too long')
}
assertValidPattern(pattern)

var options = this.options

// shortcuts
if (!options.noglobstar && pattern === '**') return GLOBSTAR
if (pattern === '**') {
if (!options.noglobstar)
return GLOBSTAR
else
pattern = '*'
}
if (pattern === '') return ''

var re = ''
Expand Down Expand Up @@ -332,10 +360,12 @@ function parse (pattern, isSub) {
}

switch (c) {
case '/':
/* istanbul ignore next */
case '/': {
// completely not allowed, even escaped.
// Should already be path-split by now.
return false
}

case '\\':
clearStateChar()
Expand Down Expand Up @@ -454,25 +484,23 @@ function parse (pattern, isSub) {

// handle the case where we left a class open.
// "[z-a]" is valid, equivalent to "\[z-a\]"
if (inClass) {
// split where the last [ was, make sure we don't have
// an invalid re. if so, re-walk the contents of the
// would-be class to re-translate any characters that
// were passed through as-is
// TODO: It would probably be faster to determine this
// without a try/catch and a new RegExp, but it's tricky
// to do safely. For now, this is safe and works.
var cs = pattern.substring(classStart + 1, i)
try {
RegExp('[' + cs + ']')
} catch (er) {
// not a valid class!
var sp = this.parse(cs, SUBPARSE)
re = re.substr(0, reClassStart) + '\\[' + sp[0] + '\\]'
hasMagic = hasMagic || sp[1]
inClass = false
continue
}
// split where the last [ was, make sure we don't have
// an invalid re. if so, re-walk the contents of the
// would-be class to re-translate any characters that
// were passed through as-is
// TODO: It would probably be faster to determine this
// without a try/catch and a new RegExp, but it's tricky
// to do safely. For now, this is safe and works.
var cs = pattern.substring(classStart + 1, i)
try {
RegExp('[' + cs + ']')
} catch (er) {
// not a valid class!
var sp = this.parse(cs, SUBPARSE)
re = re.substr(0, reClassStart) + '\\[' + sp[0] + '\\]'
hasMagic = hasMagic || sp[1]
inClass = false
continue
}

// finish up the class.
Expand Down Expand Up @@ -556,9 +584,7 @@ function parse (pattern, isSub) {
// something that could conceivably capture a dot
var addPatternStart = false
switch (re.charAt(0)) {
case '.':
case '[':
case '(': addPatternStart = true
case '[': case '.': case '(': addPatternStart = true
}

// Hack to work around lack of negative lookbehind in JS
Expand Down Expand Up @@ -620,7 +646,7 @@ function parse (pattern, isSub) {
var flags = options.nocase ? 'i' : ''
try {
var regExp = new RegExp('^' + re + '$', flags)
} catch (er) {
} catch (er) /* istanbul ignore next - should be impossible */ {
// If it was an invalid regular expression, then it can't match
// anything. This trick looks for a character after the end of
// the string, which is of course impossible, except in multi-line
Expand Down Expand Up @@ -678,7 +704,7 @@ function makeRe () {

try {
this.regexp = new RegExp(re, flags)
} catch (ex) {
} catch (ex) /* istanbul ignore next - should be impossible */ {
this.regexp = false
}
return this.regexp
Expand All @@ -696,8 +722,8 @@ minimatch.match = function (list, pattern, options) {
return list
}

Minimatch.prototype.match = match
function match (f, partial) {
Minimatch.prototype.match = function match (f, partial) {
if (typeof partial === 'undefined') partial = this.partial
this.debug('match', f, this.pattern)
// short-circuit in the case of busted things.
// comments, etc.
Expand Down Expand Up @@ -779,6 +805,7 @@ Minimatch.prototype.matchOne = function (file, pattern, partial) {

// should be impossible.
// some invalid regexp stuff in the set.
/* istanbul ignore if */
if (p === false) return false

if (p === GLOBSTAR) {
Expand Down Expand Up @@ -852,6 +879,7 @@ Minimatch.prototype.matchOne = function (file, pattern, partial) {
// no match was found.
// However, in partial mode, we can't say this is necessarily over.
// If there's more *pattern* left, then
/* istanbul ignore if */
if (partial) {
// ran out of file
this.debug('\n>>> no match, partial?', file, fr, pattern, pr)
Expand All @@ -865,11 +893,7 @@ Minimatch.prototype.matchOne = function (file, pattern, partial) {
// patterns with magic have been turned into regexps.
var hit
if (typeof p === 'string') {
if (options.nocase) {
hit = f.toLowerCase() === p.toLowerCase()
} else {
hit = f === p
}
hit = f === p
this.debug('string match', p, f, hit)
} else {
hit = f.match(p)
Expand Down Expand Up @@ -900,16 +924,16 @@ Minimatch.prototype.matchOne = function (file, pattern, partial) {
// this is ok if we're doing the match as part of
// a glob fs traversal.
return partial
} else if (pi === pl) {
} else /* istanbul ignore else */ if (pi === pl) {
// ran out of pattern, still have file left.
// this is only acceptable if we're on the very last
// empty segment of a file with a trailing slash.
// a/* should match a/b/
var emptyFileEnd = (fi === fl - 1) && (file[fi] === '')
return emptyFileEnd
return (fi === fl - 1) && (file[fi] === '')
}

// should be unreachable.
/* istanbul ignore next */
throw new Error('wtf?')
}

Expand Down
9 changes: 6 additions & 3 deletions node_modules/minimatch/package.json
View file
Original file line number Diff line number Diff line change
Expand Up @@ -2,14 +2,17 @@
"author": "Isaac Z. Schlueter <i@izs.me> (http://blog.izs.me)",
"name": "minimatch",
"description": "a glob matcher in javascript",
"version": "3.0.4",
"version": "3.1.2",
"publishConfig": {
"tag": "v3-legacy"
},
"repository": {
"type": "git",
"url": "git://github.com/isaacs/minimatch.git"
},
"main": "minimatch.js",
"scripts": {
"test": "tap test/*.js --cov",
"test": "tap",
"preversion": "npm test",
"postversion": "npm publish",
"postpublish": "git push origin --all; git push origin --tags"
Expand All @@ -21,7 +24,7 @@
"brace-expansion": "^1.1.7"
},
"devDependencies": {
"tap": "^10.3.2"
"tap": "^15.1.6"
},
"license": "ISC",
"files": [
Expand Down
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