chore: use primordials

Author: MoLow

package-lock.json

@@ -55,7 +55,8 @@
     "node": ">=16 || 14 >=14.17"
   },
   "dependencies": {
-    "brace-expansion": "^2.0.1"
+    "brace-expansion": "^2.0.1",
+    "node-primordials": "github:MoLow/node-primordials#tmp-build"
   },
   "devDependencies": {
     "@types/brace-expansion": "^1.1.0",

package.json

@@ -3,6 +3,7 @@
 import { parseClass } from './brace-expressions.js'
 import { MinimatchOptions, MMRegExp } from './index.js'
 import { unescape } from './unescape.js'
+import { ArrayPrototypeFilter, ArrayPrototypeJoin, ArrayPrototypeMap, ArrayPrototypePop, ArrayPrototypePush, ArrayPrototypeSlice, ObjectAssign, SafeSet, StringPrototypeCharAt, StringPrototypeReplace, StringPrototypeSubstring, StringPrototypeToLowerCase, StringPrototypeToUpperCase } from "./primordials.js";
 
 // classes [] are handled by the parseClass method
 // for positive extglobs, we sub-parse the contents, and combine,
@@ -42,7 +43,7 @@ import { unescape } from './unescape.js'
 // ['^a(?:i|w(?:(?!(?:x|y).*zb$).*)z|j)b$']
 
 export type ExtglobType = '!' | '?' | '+' | '*' | '@'
-const types = new Set<ExtglobType>(['!', '?', '+', '*', '@'])
+const types = new SafeSet<ExtglobType>(['!', '?', '+', '*', '@'])
 const isExtglobType = (c: string): c is ExtglobType =>
   types.has(c as ExtglobType)
 
@@ -56,12 +57,12 @@ const startNoDot = '(?!\\.)'
 // characters that indicate a start of pattern needs the "no dots" bit,
 // because a dot *might* be matched. ( is not in the list, because in
 // the case of a child extglob, it will handle the prevention itself.
-const addPatternStart = new Set(['[', '.'])
+const addPatternStart = new SafeSet(['[', '.'])
 // cases where traversal is A-OK, no dot prevention needed
-const justDots = new Set(['..', '.'])
-const reSpecials = new Set('().*{}+?[]^$\\!')
+const justDots = new SafeSet(['..', '.'])
+const reSpecials = new SafeSet(["'", '(', ')', '.', '*', '{', '}', '+', '?','[', ']', '^', '$', '\\', '!'])
 const regExpEscape = (s: string) =>
-  s.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&')
+  StringPrototypeReplace(s, /[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&')
 
 // any single thing other than /
 const qmark = '[^/]'
@@ -95,7 +96,7 @@ export class AST {
   constructor(
     type: ExtglobType | null,
     parent?: AST,
-    options: MinimatchOptions = {}
+    options: MinimatchOptions = { __proto__: null } as MinimatchOptions
   ) {
     this.type = type
     // extglobs are inherently magical
@@ -104,15 +105,16 @@ export class AST {
     this.#root = this.#parent ? this.#parent.#root : this
     this.#options = this.#root === this ? options : this.#root.#options
     this.#negs = this.#root === this ? [] : this.#root.#negs
-    if (type === '!' && !this.#root.#filledNegs) this.#negs.push(this)
+    if (type === '!' && !this.#root.#filledNegs) ArrayPrototypePush(this.#negs, this)
     this.#parentIndex = this.#parent ? this.#parent.#parts.length : 0
   }
 
   get hasMagic(): boolean | undefined {
     /* c8 ignore start */
     if (this.#hasMagic !== undefined) return this.#hasMagic
     /* c8 ignore stop */
-    for (const p of this.#parts) {
+    for (let i = 0; i < this.#parts.length; i++) {
+      const p = this.#parts[i]
       if (typeof p === 'string') continue
       if (p.type || p.hasMagic) return (this.#hasMagic = true)
     }
@@ -123,11 +125,12 @@ export class AST {
   // reconstructs the pattern
   toString(): string {
     if (this.#toString !== undefined) return this.#toString
+    const parts = ArrayPrototypeMap(this.#parts, p => String(p));
     if (!this.type) {
-      return (this.#toString = this.#parts.map(p => String(p)).join(''))
+      return (this.#toString = ArrayPrototypeJoin(parts, ''))
     } else {
       return (this.#toString =
-        this.type + '(' + this.#parts.map(p => String(p)).join('|') + ')')
+        this.type + '(' + ArrayPrototypeJoin(parts, '|') + ')')
     }
   }
 
@@ -141,7 +144,7 @@ export class AST {
     this.toString()
     this.#filledNegs = true
     let n: AST | undefined
-    while ((n = this.#negs.pop())) {
+    while ((n = ArrayPrototypePop(this.#negs))) {
       if (n.type !== '!') continue
       // walk up the tree, appending everthing that comes AFTER parentIndex
       let p: AST | undefined = n
@@ -152,7 +155,8 @@ export class AST {
           !pp.type && i < pp.#parts.length;
           i++
         ) {
-          for (const part of n.#parts) {
+          for (let y = 0; y < n.#parts.length; y++) {
+            const part = n.#parts[y];
             /* c8 ignore start */
             if (typeof part === 'string') {
               throw new Error('string part in extglob AST??')
@@ -169,7 +173,8 @@ export class AST {
   }
 
   push(...parts: (string | AST)[]) {
-    for (const p of parts) {
+    for (let i = 0; i < parts.length; i++) {
+      const p = parts[i];
       if (p === '') continue
       /* c8 ignore start */
       if (typeof p !== 'string' && !(p instanceof AST && p.#parent === this)) {
@@ -183,8 +188,8 @@ export class AST {
   toJSON() {
     const ret: any[] =
       this.type === null
-        ? this.#parts.slice().map(p => (typeof p === 'string' ? p : p.toJSON()))
-        : [this.type, ...this.#parts.map(p => (p as AST).toJSON())]
+        ? ArrayPrototypeMap(ArrayPrototypeSlice(this.#parts), (p: string | AST) => (typeof p === 'string' ? p : p.toJSON()))
+        : [this.type, ...ArrayPrototypeMap(this.#parts, (p: AST) => p.toJSON())]
     if (this.isStart() && !this.type) ret.unshift([])
     if (
       this.isEnd() &&
@@ -231,8 +236,8 @@ export class AST {
 
   clone(parent: AST) {
     const c = new AST(this.type, parent)
-    for (const p of this.#parts) {
-      c.copyIn(p)
+    for (let i = 0; i < this.#parts.length; i++) {
+      c.copyIn(this.#parts[i])
     }
     return c
   }
@@ -252,7 +257,7 @@ export class AST {
       let i = pos
       let acc = ''
       while (i < str.length) {
-        const c = str.charAt(i++)
+        const c = StringPrototypeCharAt(str, i++)
         // still accumulate escapes at this point, but we do ignore
         // starts that are escaped
         if (escaping || c === '\\') {
@@ -279,7 +284,7 @@ export class AST {
           continue
         }
 
-        if (!opt.noext && isExtglobType(c) && str.charAt(i) === '(') {
+        if (!opt.noext && isExtglobType(c) && StringPrototypeCharAt(str, i) === '(') {
           ast.push(acc)
           acc = ''
           const ext = new AST(c, ast)
@@ -300,7 +305,7 @@ export class AST {
     const parts: AST[] = []
     let acc = ''
     while (i < str.length) {
-      const c = str.charAt(i++)
+      const c = StringPrototypeCharAt(str, i++);
       // still accumulate escapes at this point, but we do ignore
       // starts that are escaped
       if (escaping || c === '\\') {
@@ -327,7 +332,7 @@ export class AST {
         continue
       }
 
-      if (isExtglobType(c) && str.charAt(i) === '(') {
+      if (isExtglobType(c) && StringPrototypeCharAt(str, i) === '(') {
         part.push(acc)
         acc = ''
         const ext = new AST(c, part)
@@ -338,7 +343,7 @@ export class AST {
       if (c === '|') {
         part.push(acc)
         acc = ''
-        parts.push(part)
+        ArrayPrototypePush(parts, part)
         part = new AST(null, ast)
         continue
       }
@@ -359,11 +364,11 @@ export class AST {
     // maybe something else in there.
     ast.type = null
     ast.#hasMagic = undefined
-    ast.#parts = [str.substring(pos - 1)]
+    ast.#parts = [StringPrototypeSubstring(str, pos - 1)]
     return i
   }
 
-  static fromGlob(pattern: string, options: MinimatchOptions = {}) {
+  static fromGlob(pattern: string, options: MinimatchOptions = { __proto__: null } as MinimatchOptions) {
     const ast = new AST(null, undefined, options)
     AST.#parseAST(pattern, ast, 0, options)
     return ast
@@ -386,13 +391,13 @@ export class AST {
       this.#hasMagic ||
       (this.#options.nocase &&
         !this.#options.nocaseMagicOnly &&
-        glob.toUpperCase() !== glob.toLowerCase())
+        StringPrototypeToUpperCase(glob) !== StringPrototypeToLowerCase(glob))
     if (!anyMagic) {
       return body
     }
 
     const flags = (this.#options.nocase ? 'i' : '') + (uflag ? 'u' : '')
-    return Object.assign(new RegExp(`^${re}$`, flags), {
+    return ObjectAssign(new RegExp(`^${re}$`, flags), {
       _src: re,
       _glob: glob,
     })
@@ -474,8 +479,8 @@ export class AST {
     if (this.#root === this) this.#fillNegs()
     if (!this.type) {
       const noEmpty = this.isStart() && this.isEnd()
-      const src = this.#parts
-        .map(p => {
+      const src = ArrayPrototypeJoin(
+        ArrayPrototypeMap(this.#parts, (p: string | AST) => {
           const [re, _, hasMagic, uflag] =
             typeof p === 'string'
               ? AST.#parseGlob(p, this.#hasMagic, noEmpty)
@@ -484,7 +489,7 @@ export class AST {
           this.#uflag = this.#uflag || uflag
           return re
         })
-        .join('')
+        ,'')
 
       let start = ''
       if (this.isStart()) {
@@ -502,14 +507,14 @@ export class AST {
             // and prevent that.
             const needNoTrav =
               // dots are allowed, and the pattern starts with [ or .
-              (dot && aps.has(src.charAt(0))) ||
+              (dot && aps.has(StringPrototypeCharAt(src, 0))) ||
               // the pattern starts with \., and then [ or .
-              (src.startsWith('\\.') && aps.has(src.charAt(2))) ||
+              (src.startsWith('\\.') && aps.has(StringPrototypeCharAt(src, 2))) ||
               // the pattern starts with \.\., and then [ or .
-              (src.startsWith('\\.\\.') && aps.has(src.charAt(4)))
+              (src.startsWith('\\.\\.') && aps.has(StringPrototypeCharAt(src, 4)))
             // no need to prevent dots if it can't match a dot, or if a
             // sub-pattern will be preventing it anyway.
-            const needNoDot = !dot && !allowDot && aps.has(src.charAt(0))
+            const needNoDot = !dot && !allowDot && aps.has(StringPrototypeCharAt(src, 0))
 
             start = needNoTrav ? startNoTraversal : needNoDot ? startNoDot : ''
           }
@@ -597,8 +602,9 @@ export class AST {
   }
 
   #partsToRegExp(dot: boolean) {
-    return this.#parts
-      .map(p => {
+    return ArrayPrototypeJoin(
+      ArrayPrototypeFilter(
+      ArrayPrototypeMap(this.#parts, (p: string | AST) => {
         // extglob ASTs should only contain parent ASTs
         /* c8 ignore start */
         if (typeof p === 'string') {
@@ -610,8 +616,8 @@ export class AST {
         this.#uflag = this.#uflag || uflag
         return re
       })
-      .filter(p => !(this.isStart() && this.isEnd()) || !!p)
-      .join('|')
+      , (p: any) => !(this.isStart() && this.isEnd()) || !!p)
+      , '|')
   }
 
   static #parseGlob(
@@ -623,7 +629,7 @@ export class AST {
     let re = ''
     let uflag = false
     for (let i = 0; i < glob.length; i++) {
-      const c = glob.charAt(i)
+      const c = StringPrototypeCharAt(glob, i)
       if (escaping) {
         escaping = false
         re += (reSpecials.has(c) ? '\\' : '') + c