/script-kiddie/002_script_kiddie/script-kiddie/node_modules/editorconfig/lib/fnmatch.js |
@@ -0,0 +1,1080 @@ |
// Based on minimatch.js by isaacs <https://npmjs.org/package/minimatch> |
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;(function (require, exports, module, platform) { |
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if (module) module.exports = minimatch |
else exports.minimatch = minimatch |
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if (!require) { |
require = function (id) { |
switch (id) { |
case "sigmund": return function sigmund (obj) { |
return JSON.stringify(obj) |
} |
case "path": return { basename: function (f) { |
f = f.split(/[\/\\]/) |
var e = f.pop() |
if (!e) e = f.pop() |
return e |
}} |
case "lru-cache": return function LRUCache () { |
// not quite an LRU, but still space-limited. |
var cache = {} |
var cnt = 0 |
this.set = function (k, v) { |
cnt ++ |
if (cnt >= 100) cache = {} |
cache[k] = v |
} |
this.get = function (k) { return cache[k] } |
} |
} |
} |
} |
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minimatch.Minimatch = Minimatch |
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var LRU = require("lru-cache") |
, cache = minimatch.cache = new LRU({max: 100}) |
, GLOBSTAR = minimatch.GLOBSTAR = Minimatch.GLOBSTAR = {} |
, sigmund = require("sigmund") |
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var path = require("path") |
// any single thing other than / |
// don't need to escape / when using new RegExp() |
, qmark = "[^/]" |
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// * => any number of characters |
, star = qmark + "*?" |
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// ** when dots are allowed. Anything goes, except .. and . |
// not (^ or / followed by one or two dots followed by $ or /), |
// followed by anything, any number of times. |
, twoStarDot = "(?:(?!(?:\\\/|^)(?:\\.{1,2})($|\\\/)).)*?" |
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// not a ^ or / followed by a dot, |
// followed by anything, any number of times. |
, twoStarNoDot = "(?:(?!(?:\\\/|^)\\.).)*?" |
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// characters that need to be escaped in RegExp. |
, reSpecials = charSet("().*{}+?[]^$\\!") |
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// "abc" -> { a:true, b:true, c:true } |
function charSet (s) { |
return s.split("").reduce(function (set, c) { |
set[c] = true |
return set |
}, {}) |
} |
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// normalizes slashes. |
var slashSplit = /\/+/ |
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minimatch.monkeyPatch = monkeyPatch |
function monkeyPatch () { |
var desc = Object.getOwnPropertyDescriptor(String.prototype, "match") |
var orig = desc.value |
desc.value = function (p) { |
if (p instanceof Minimatch) return p.match(this) |
return orig.call(this, p) |
} |
Object.defineProperty(String.prototype, desc) |
} |
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minimatch.filter = filter |
function filter (pattern, options) { |
options = options || {} |
return function (p, i, list) { |
return minimatch(p, pattern, options) |
} |
} |
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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] |
}) |
return t |
} |
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minimatch.defaults = function (def) { |
if (!def || !Object.keys(def).length) return minimatch |
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var orig = minimatch |
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var m = function minimatch (p, pattern, options) { |
return orig.minimatch(p, pattern, ext(def, options)) |
} |
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m.Minimatch = function Minimatch (pattern, options) { |
return new orig.Minimatch(pattern, ext(def, options)) |
} |
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return m |
} |
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Minimatch.defaults = function (def) { |
if (!def || !Object.keys(def).length) return Minimatch |
return minimatch.defaults(def).Minimatch |
} |
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function minimatch (p, pattern, options) { |
if (typeof pattern !== "string") { |
throw new TypeError("glob pattern string required") |
} |
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if (!options) options = {} |
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// shortcut: comments match nothing. |
if (!options.nocomment && pattern.charAt(0) === "#") { |
return false |
} |
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// "" only matches "" |
if (pattern.trim() === "") return p === "" |
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return new Minimatch(pattern, options).match(p) |
} |
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function Minimatch (pattern, options) { |
if (!(this instanceof Minimatch)) { |
return new Minimatch(pattern, options, cache) |
} |
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if (typeof pattern !== "string") { |
throw new TypeError("glob pattern string required") |
} |
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if (!options) options = {} |
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// windows: need to use /, not \ |
// On other platforms, \ is a valid (albeit bad) filename char. |
if (platform === "win32") { |
pattern = pattern.split("\\").join("/") |
} |
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// lru storage. |
// these things aren't particularly big, but walking down the string |
// and turning it into a regexp can get pretty costly. |
var cacheKey = pattern + "\n" + sigmund(options) |
var cached = minimatch.cache.get(cacheKey) |
if (cached) return cached |
minimatch.cache.set(cacheKey, this) |
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this.options = options |
this.set = [] |
this.pattern = pattern |
this.regexp = null |
this.negate = false |
this.comment = false |
this.empty = false |
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// make the set of regexps etc. |
this.make() |
} |
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Minimatch.prototype.make = make |
function make () { |
// don't do it more than once. |
if (this._made) return |
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var pattern = this.pattern |
var options = this.options |
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// empty patterns and comments match nothing. |
if (!options.nocomment && pattern.charAt(0) === "#") { |
this.comment = true |
return |
} |
if (!pattern) { |
this.empty = true |
return |
} |
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// step 1: figure out negation, etc. |
this.parseNegate() |
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// step 2: expand braces |
var set = this.globSet = this.braceExpand() |
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if (options.debug) console.error(this.pattern, set) |
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// step 3: now we have a set, so turn each one into a series of path-portion |
// matching patterns. |
// These will be regexps, except in the case of "**", which is |
// set to the GLOBSTAR object for globstar behavior, |
// and will not contain any / characters |
set = this.globParts = set.map(function (s) { |
return s.split(slashSplit) |
}) |
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if (options.debug) console.error(this.pattern, set) |
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// glob --> regexps |
set = set.map(function (s, si, set) { |
return s.map(this.parse, this) |
}, this) |
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if (options.debug) console.error(this.pattern, set) |
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// filter out everything that didn't compile properly. |
set = set.filter(function (s) { |
return -1 === s.indexOf(false) |
}) |
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if (options.debug) console.error(this.pattern, set) |
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this.set = set |
} |
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Minimatch.prototype.parseNegate = parseNegate |
function parseNegate () { |
var pattern = this.pattern |
, negate = false |
, options = this.options |
, negateOffset = 0 |
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if (options.nonegate) return |
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for ( var i = 0, l = pattern.length |
; i < l && pattern.charAt(i) === "!" |
; i ++) { |
negate = !negate |
negateOffset ++ |
} |
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if (negateOffset) this.pattern = pattern.substr(negateOffset) |
this.negate = negate |
} |
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// Brace expansion: |
// a{b,c}d -> abd acd |
// a{b,}c -> abc ac |
// a{0..3}d -> a0d a1d a2d a3d |
// a{b,c{d,e}f}g -> abg acdfg acefg |
// a{b,c}d{e,f}g -> abdeg acdeg abdeg abdfg |
// |
// Invalid sets are not expanded. |
// a{2..}b -> a{2..}b |
// a{b}c -> a{b}c |
minimatch.braceExpand = function (pattern, options) { |
return new Minimatch(pattern, options).braceExpand() |
} |
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Minimatch.prototype.braceExpand = braceExpand |
function braceExpand (pattern, options) { |
options = options || this.options |
pattern = typeof pattern === "undefined" |
? this.pattern : pattern |
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if (typeof pattern === "undefined") { |
throw new Error("undefined pattern") |
} |
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if (options.nobrace || |
!pattern.match(/\{.*\}/)) { |
// shortcut. no need to expand. |
return [pattern] |
} |
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var escaping = false |
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// examples and comments refer to this crazy pattern: |
// a{b,c{d,e},{f,g}h}x{y,z} |
// expected: |
// abxy |
// abxz |
// acdxy |
// acdxz |
// acexy |
// acexz |
// afhxy |
// afhxz |
// aghxy |
// aghxz |
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// everything before the first \{ is just a prefix. |
// So, we pluck that off, and work with the rest, |
// and then prepend it to everything we find. |
if (pattern.charAt(0) !== "{") { |
// console.error(pattern) |
var prefix = null |
for (var i = 0, l = pattern.length; i < l; i ++) { |
var c = pattern.charAt(i) |
// console.error(i, c) |
if (c === "\\") { |
escaping = !escaping |
} else if (c === "{" && !escaping) { |
prefix = pattern.substr(0, i) |
break |
} |
} |
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// actually no sets, all { were escaped. |
if (prefix === null) { |
// console.error("no sets") |
return [pattern] |
} |
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var tail = braceExpand(pattern.substr(i), options) |
return tail.map(function (t) { |
return prefix + t |
}) |
} |
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// now we have something like: |
// {b,c{d,e},{f,g}h}x{y,z} |
// walk through the set, expanding each part, until |
// the set ends. then, we'll expand the suffix. |
// If the set only has a single member, then'll put the {} back |
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// first, handle numeric sets, since they're easier |
var numset = pattern.match(/^\{(-?[0-9]+)\.\.(-?[0-9]+)\}/) |
if (numset) { |
// console.error("numset", numset[1], numset[2]) |
var suf = braceExpand(pattern.substr(numset[0].length), options) |
, start = +numset[1] |
, end = +numset[2] |
, inc = start > end ? -1 : 1 |
, set = [] |
for (var i = start; i != (end + inc); i += inc) { |
// append all the suffixes |
for (var ii = 0, ll = suf.length; ii < ll; ii ++) { |
set.push(i + suf[ii]) |
} |
} |
return set |
} |
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// ok, walk through the set |
// We hope, somewhat optimistically, that there |
// will be a } at the end. |
// If the closing brace isn't found, then the pattern is |
// interpreted as braceExpand("\\" + pattern) so that |
// the leading \{ will be interpreted literally. |
var i = 1 // skip the \{ |
, depth = 1 |
, set = [] |
, member = "" |
, sawEnd = false |
, escaping = false |
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function addMember () { |
set.push(member) |
member = "" |
} |
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// console.error("Entering for") |
FOR: for (i = 1, l = pattern.length; i < l; i ++) { |
var c = pattern.charAt(i) |
// console.error("", i, c) |
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if (escaping) { |
escaping = false |
member += "\\" + c |
} else { |
switch (c) { |
case "\\": |
escaping = true |
continue |
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case "{": |
depth ++ |
member += "{" |
continue |
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case "}": |
depth -- |
// if this closes the actual set, then we're done |
if (depth === 0) { |
addMember() |
// pluck off the close-brace |
i ++ |
break FOR |
} else { |
member += c |
continue |
} |
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case ",": |
if (depth === 1) { |
addMember() |
} else { |
member += c |
} |
continue |
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default: |
member += c |
continue |
} // switch |
} // else |
} // for |
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// now we've either finished the set, and the suffix is |
// pattern.substr(i), or we have *not* closed the set, |
// and need to escape the leading brace |
if (depth !== 0) { |
// console.error("didn't close", pattern) |
return braceExpand("\\" + pattern, options) |
} |
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// x{y,z} -> ["xy", "xz"] |
// console.error("set", set) |
// console.error("suffix", pattern.substr(i)) |
var suf = braceExpand(pattern.substr(i), options) |
// ["b", "c{d,e}","{f,g}h"] -> |
// [["b"], ["cd", "ce"], ["fh", "gh"]] |
var addBraces = set.length === 1 |
// console.error("set pre-expanded", set) |
set = set.map(function (p) { |
return braceExpand(p, options) |
}) |
// console.error("set expanded", set) |
|
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// [["b"], ["cd", "ce"], ["fh", "gh"]] -> |
// ["b", "cd", "ce", "fh", "gh"] |
set = set.reduce(function (l, r) { |
return l.concat(r) |
}) |
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if (addBraces) { |
set = set.map(function (s) { |
return "{" + s + "}" |
}) |
} |
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// now attach the suffixes. |
var ret = [] |
for (var i = 0, l = set.length; i < l; i ++) { |
for (var ii = 0, ll = suf.length; ii < ll; ii ++) { |
ret.push(set[i] + suf[ii]) |
} |
} |
return ret |
} |
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// 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 |
// pattern, split on '/', and then turned into a regular expression. |
// A regexp is made at the end which joins each array with an |
// escaped /, and another full one which joins each regexp with |. |
// |
// Following the lead of Bash 4.1, note that "**" only has special meaning |
// when it is the *only* thing in a path portion. Otherwise, any series |
// of * is equivalent to a single *. Globstar behavior is enabled by |
// default, and can be disabled by setting options.noglobstar. |
Minimatch.prototype.parse = parse |
var SUBPARSE = {} |
function parse (pattern, isSub) { |
var options = this.options |
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// shortcuts |
if (!options.noglobstar && pattern === "**") return GLOBSTAR |
if (pattern === "") return "" |
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var re = "" |
, hasMagic = !!options.nocase |
, escaping = false |
// ? => one single character |
, patternListStack = [] |
, plType |
, stateChar |
, inClass = false |
, reClassStart = -1 |
, classStart = -1 |
// . and .. never match anything that doesn't start with ., |
// even when options.dot is set. |
, patternStart = pattern.charAt(0) === "." ? "" // anything |
// not (start or / followed by . or .. followed by / or end) |
: options.dot ? "(?!(?:^|\\\/)\\.{1,2}(?:$|\\\/))" |
: "(?!\\.)" |
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function clearStateChar () { |
if (stateChar) { |
// we had some state-tracking character |
// that wasn't consumed by this pass. |
switch (stateChar) { |
case "*": |
re += star |
hasMagic = true |
break |
case "?": |
re += qmark |
hasMagic = true |
break |
default: |
re += "\\"+stateChar |
break |
} |
stateChar = false |
} |
} |
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for ( var i = 0, len = pattern.length, c |
; (i < len) && (c = pattern.charAt(i)) |
; i ++ ) { |
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if (options.debug) { |
console.error("%s\t%s %s %j", pattern, i, re, c) |
} |
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// skip over any that are escaped. |
if (escaping && reSpecials[c]) { |
re += "\\" + c |
escaping = false |
continue |
} |
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SWITCH: switch (c) { |
case "/": |
// completely not allowed, even escaped. |
// Should already be path-split by now. |
return false |
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case "\\": |
clearStateChar() |
escaping = true |
continue |
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// the various stateChar values |
// for the "extglob" stuff. |
case "?": |
case "*": |
case "+": |
case "@": |
case "!": |
if (options.debug) { |
console.error("%s\t%s %s %j <-- stateChar", pattern, i, re, c) |
} |
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// all of those are literals inside a class, except that |
// the glob [!a] means [^a] in regexp |
if (inClass) { |
if (c === "!" && i === classStart + 1) c = "^" |
re += c |
continue |
} |
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// if we already have a stateChar, then it means |
// that there was something like ** or +? in there. |
// Handle the stateChar, then proceed with this one. |
clearStateChar() |
stateChar = c |
// if extglob is disabled, then +(asdf|foo) isn't a thing. |
// just clear the statechar *now*, rather than even diving into |
// the patternList stuff. |
if (options.noext) clearStateChar() |
continue |
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case "(": |
if (inClass) { |
re += "(" |
continue |
} |
|
if (!stateChar) { |
re += "\\(" |
continue |
} |
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plType = stateChar |
patternListStack.push({ type: plType |
, start: i - 1 |
, reStart: re.length }) |
// negation is (?:(?!js)[^/]*) |
re += stateChar === "!" ? "(?:(?!" : "(?:" |
stateChar = false |
continue |
|
case ")": |
if (inClass || !patternListStack.length) { |
re += "\\)" |
continue |
} |
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hasMagic = true |
re += ")" |
plType = patternListStack.pop().type |
// negation is (?:(?!js)[^/]*) |
// The others are (?:<pattern>)<type> |
switch (plType) { |
case "!": |
re += "[^/]*?)" |
break |
case "?": |
case "+": |
case "*": re += plType |
case "@": break // the default anyway |
} |
continue |
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case "|": |
if (inClass || !patternListStack.length || escaping) { |
re += "\\|" |
escaping = false |
continue |
} |
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re += "|" |
continue |
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// these are mostly the same in regexp and glob |
case "[": |
// swallow any state-tracking char before the [ |
clearStateChar() |
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if (inClass) { |
re += "\\" + c |
continue |
} |
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inClass = true |
classStart = i |
reClassStart = re.length |
re += c |
continue |
|
case "]": |
// a right bracket shall lose its special |
// meaning and represent itself in |
// a bracket expression if it occurs |
// first in the list. -- POSIX.2 2.8.3.2 |
if (i === classStart + 1 || !inClass) { |
re += "\\" + c |
escaping = false |
continue |
} |
|
// finish up the class. |
hasMagic = true |
inClass = false |
re += c |
continue |
|
default: |
// swallow any state char that wasn't consumed |
clearStateChar() |
|
if (escaping) { |
// no need |
escaping = false |
} else if (reSpecials[c] |
&& !(c === "^" && inClass)) { |
re += "\\" |
} |
|
re += c |
|
} // switch |
} // for |
|
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// handle the case where we left a class open. |
// "[abc" is valid, equivalent to "\[abc" |
if (inClass) { |
// split where the last [ was, and escape it |
// this is a huge pita. We now have to re-walk |
// the contents of the would-be class to re-translate |
// any characters that were passed through as-is |
var cs = pattern.substr(classStart + 1) |
, sp = this.parse(cs, SUBPARSE) |
re = re.substr(0, reClassStart) + "\\[" + sp[0] |
hasMagic = hasMagic || sp[1] |
} |
|
// handle the case where we had a +( thing at the *end* |
// of the pattern. |
// each pattern list stack adds 3 chars, and we need to go through |
// and escape any | chars that were passed through as-is for the regexp. |
// Go through and escape them, taking care not to double-escape any |
// | chars that were already escaped. |
var pl |
while (pl = patternListStack.pop()) { |
var tail = re.slice(pl.reStart + 3) |
// maybe some even number of \, then maybe 1 \, followed by a | |
tail = tail.replace(/((?:\\{2})*)(\\?)\|/g, function (_, $1, $2) { |
if (!$2) { |
// the | isn't already escaped, so escape it. |
$2 = "\\" |
} |
|
// need to escape all those slashes *again*, without escaping the |
// one that we need for escaping the | character. As it works out, |
// escaping an even number of slashes can be done by simply repeating |
// it exactly after itself. That's why this trick works. |
// |
// I am sorry that you have to see this. |
return $1 + $1 + $2 + "|" |
}) |
|
// console.error("tail=%j\n %s", tail, tail) |
var t = pl.type === "*" ? star |
: pl.type === "?" ? qmark |
: "\\" + pl.type |
|
hasMagic = true |
re = re.slice(0, pl.reStart) |
+ t + "\\(" |
+ tail |
} |
|
// handle trailing things that only matter at the very end. |
clearStateChar() |
if (escaping) { |
// trailing \\ |
re += "\\\\" |
} |
|
// only need to apply the nodot start if the re starts with |
// something that could conceivably capture a dot |
var addPatternStart = false |
switch (re.charAt(0)) { |
case ".": |
case "[": |
case "(": addPatternStart = true |
} |
|
// if the re is not "" at this point, then we need to make sure |
// it doesn't match against an empty path part. |
// Otherwise a/* will match a/, which it should not. |
if (re !== "" && hasMagic) re = "(?=.)" + re |
|
if (addPatternStart) re = patternStart + re |
|
// parsing just a piece of a larger pattern. |
if (isSub === SUBPARSE) { |
return [ re, hasMagic ] |
} |
|
// skip the regexp for non-magical patterns |
// unescape anything in it, though, so that it'll be |
// an exact match against a file etc. |
if (!hasMagic) { |
return globUnescape(pattern) |
} |
|
var flags = options.nocase ? "i" : "" |
, regExp = new RegExp("^" + re + "$", flags) |
|
regExp._glob = pattern |
regExp._src = re |
|
return regExp |
} |
|
minimatch.makeRe = function (pattern, options) { |
return new Minimatch(pattern, options || {}).makeRe() |
} |
|
Minimatch.prototype.makeRe = makeRe |
function makeRe () { |
if (this.regexp || this.regexp === false) return this.regexp |
|
// at this point, this.set is a 2d array of partial |
// pattern strings, or "**". |
// |
// It's better to use .match(). This function shouldn't |
// be used, really, but it's pretty convenient sometimes, |
// when you just want to work with a regex. |
var set = this.set |
|
if (!set.length) return this.regexp = false |
var options = this.options |
|
var twoStar = options.noglobstar ? star |
: options.dot ? twoStarDot |
: twoStarNoDot |
, flags = options.nocase ? "i" : "" |
|
var re = set.map(function (pattern) { |
return pattern.map(function (p) { |
return (p === GLOBSTAR) ? twoStar |
: (typeof p === "string") ? regExpEscape(p) |
: p._src |
}).join("\\\/") |
}).join("|") |
|
// must match entire pattern |
// ending in a * or ** will make it less strict. |
re = "^(?:" + re + ")$" |
|
// can match anything, as long as it's not this. |
if (this.negate) re = "^(?!" + re + ").*$" |
|
try { |
return this.regexp = new RegExp(re, flags) |
} catch (ex) { |
return this.regexp = false |
} |
} |
|
minimatch.match = function (list, pattern, options) { |
var mm = new Minimatch(pattern, options) |
list = list.filter(function (f) { |
return mm.match(f) |
}) |
if (options.nonull && !list.length) { |
list.push(pattern) |
} |
return list |
} |
|
Minimatch.prototype.match = match |
function match (f, partial) { |
// console.error("match", f, this.pattern) |
// short-circuit in the case of busted things. |
// comments, etc. |
if (this.comment) return false |
if (this.empty) return f === "" |
|
if (f === "/" && partial) return true |
|
var options = this.options |
|
// windows: need to use /, not \ |
// On other platforms, \ is a valid (albeit bad) filename char. |
if (platform === "win32") { |
f = f.split("\\").join("/") |
} |
|
// treat the test path as a set of pathparts. |
f = f.split(slashSplit) |
if (options.debug) { |
console.error(this.pattern, "split", f) |
} |
|
// just ONE of the pattern sets in this.set needs to match |
// in order for it to be valid. If negating, then just one |
// match means that we have failed. |
// Either way, return on the first hit. |
|
var set = this.set |
// console.error(this.pattern, "set", set) |
|
for (var i = 0, l = set.length; i < l; i ++) { |
var pattern = set[i] |
var hit = this.matchOne(f, pattern, partial) |
if (hit) { |
if (options.flipNegate) return true |
return !this.negate |
} |
} |
|
// didn't get any hits. this is success if it's a negative |
// pattern, failure otherwise. |
if (options.flipNegate) return false |
return this.negate |
} |
|
// set partial to true to test if, for example, |
// "/a/b" matches the start of "/*/b/*/d" |
// Partial means, if you run out of file before you run |
// out of pattern, then that's fine, as long as all |
// the parts match. |
Minimatch.prototype.matchOne = function (file, pattern, partial) { |
var options = this.options |
|
if (options.debug) { |
console.error("matchOne", |
{ "this": this |
, file: file |
, pattern: pattern }) |
} |
|
if (options.matchBase && pattern.length === 1) { |
file = path.basename(file.join("/")).split("/") |
} |
|
if (options.debug) { |
console.error("matchOne", file.length, pattern.length) |
} |
|
for ( var fi = 0 |
, pi = 0 |
, fl = file.length |
, pl = pattern.length |
; (fi < fl) && (pi < pl) |
; fi ++, pi ++ ) { |
|
if (options.debug) { |
console.error("matchOne loop") |
} |
var p = pattern[pi] |
, f = file[fi] |
|
if (options.debug) { |
console.error(pattern, p, f) |
} |
|
// should be impossible. |
// some invalid regexp stuff in the set. |
if (p === false) return false |
|
if (p === GLOBSTAR) { |
if (options.debug) |
console.error('GLOBSTAR', [pattern, p, f]) |
|
// "**" |
// a/**/b/**/c would match the following: |
// a/b/x/y/z/c |
// a/x/y/z/b/c |
// a/b/x/b/x/c |
// a/b/c |
// To do this, take the rest of the pattern after |
// the **, and see if it would match the file remainder. |
// If so, return success. |
// If not, the ** "swallows" a segment, and try again. |
// This is recursively awful. |
// |
// a/**/b/**/c matching a/b/x/y/z/c |
// - a matches a |
// - doublestar |
// - matchOne(b/x/y/z/c, b/**/c) |
// - b matches b |
// - doublestar |
// - matchOne(x/y/z/c, c) -> no |
// - matchOne(y/z/c, c) -> no |
// - matchOne(z/c, c) -> no |
// - matchOne(c, c) yes, hit |
var fr = fi |
, pr = pi + 1 |
if (pr === pl) { |
if (options.debug) |
console.error('** at the end') |
// a ** at the end will just swallow the rest. |
// We have found a match. |
// however, it will not swallow /.x, unless |
// options.dot is set. |
// . and .. are *never* matched by **, for explosively |
// exponential reasons. |
for ( ; fi < fl; fi ++) { |
if (file[fi] === "." || file[fi] === ".." || |
(!options.dot && file[fi].charAt(0) === ".")) return false |
} |
return true |
} |
|
// ok, let's see if we can swallow whatever we can. |
WHILE: while (fr < fl) { |
var swallowee = file[fr] |
|
if (options.debug) { |
console.error('\nglobstar while', |
file, fr, pattern, pr, swallowee) |
} |
|
// XXX remove this slice. Just pass the start index. |
if (this.matchOne(file.slice(fr), pattern.slice(pr), partial)) { |
if (options.debug) |
console.error('globstar found match!', fr, fl, swallowee) |
// found a match. |
return true |
} else { |
// can't swallow "." or ".." ever. |
// can only swallow ".foo" when explicitly asked. |
if (swallowee === "." || swallowee === ".." || |
(!options.dot && swallowee.charAt(0) === ".")) { |
if (options.debug) |
console.error("dot detected!", file, fr, pattern, pr) |
break WHILE |
} |
|
// ** swallows a segment, and continue. |
if (options.debug) |
console.error('globstar swallow a segment, and continue') |
fr ++ |
} |
} |
// no match was found. |
// However, in partial mode, we can't say this is necessarily over. |
// If there's more *pattern* left, then |
if (partial) { |
// ran out of file |
// console.error("\n>>> no match, partial?", file, fr, pattern, pr) |
if (fr === fl) return true |
} |
return false |
} |
|
// something other than ** |
// non-magic patterns just have to match exactly |
// 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 |
} |
if (options.debug) { |
console.error("string match", p, f, hit) |
} |
} else { |
hit = f.match(p) |
if (options.debug) { |
console.error("pattern match", p, f, hit) |
} |
} |
|
if (!hit) return false |
} |
|
// Note: ending in / means that we'll get a final "" |
// at the end of the pattern. This can only match a |
// corresponding "" at the end of the file. |
// If the file ends in /, then it can only match a |
// a pattern that ends in /, unless the pattern just |
// doesn't have any more for it. But, a/b/ should *not* |
// match "a/b/*", even though "" matches against the |
// [^/]*? pattern, except in partial mode, where it might |
// simply not be reached yet. |
// However, a/b/ should still satisfy a/* |
|
// now either we fell off the end of the pattern, or we're done. |
if (fi === fl && pi === pl) { |
// ran out of pattern and filename at the same time. |
// an exact hit! |
return true |
} else if (fi === fl) { |
// ran out of file, but still had pattern left. |
// this is ok if we're doing the match as part of |
// a glob fs traversal. |
return partial |
} 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 |
} |
|
// should be unreachable. |
throw new Error("wtf?") |
} |
|
|
// replace stuff like \* with * |
function globUnescape (s) { |
return s.replace(/\\(.)/g, "$1") |
} |
|
|
function regExpEscape (s) { |
return s.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&") |
} |
|
})( typeof require === "function" ? require : null, |
this, |
typeof module === "object" ? module : null, |
typeof process === "object" ? process.platform : "win32" |
) |