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authorNevena Bojovic <nenabojov@gmail.com>2022-03-01 22:05:25 +0100
committerNevena Bojovic <nenabojov@gmail.com>2022-03-01 22:05:25 +0100
commit6555fb80fdd8f6a5d201efadec3189d1244830a0 (patch)
treec1aa1c5aedc634ad1ea7fad4847884d559b51290 /sandbox/testAppNevena/Front/node_modules/ajv/lib/compile/codegen/code.ts
parent7d3640f824f46490b47bd95f1c5a16644f712068 (diff)
Izbrisala bin, obj i node-modules.
Diffstat (limited to 'sandbox/testAppNevena/Front/node_modules/ajv/lib/compile/codegen/code.ts')
-rw-r--r--sandbox/testAppNevena/Front/node_modules/ajv/lib/compile/codegen/code.ts168
1 files changed, 0 insertions, 168 deletions
diff --git a/sandbox/testAppNevena/Front/node_modules/ajv/lib/compile/codegen/code.ts b/sandbox/testAppNevena/Front/node_modules/ajv/lib/compile/codegen/code.ts
deleted file mode 100644
index b1770197..00000000
--- a/sandbox/testAppNevena/Front/node_modules/ajv/lib/compile/codegen/code.ts
+++ /dev/null
@@ -1,168 +0,0 @@
-export abstract class _CodeOrName {
- abstract readonly str: string
- abstract readonly names: UsedNames
- abstract toString(): string
- abstract emptyStr(): boolean
-}
-
-export const IDENTIFIER = /^[a-z$_][a-z$_0-9]*$/i
-
-export class Name extends _CodeOrName {
- readonly str: string
- constructor(s: string) {
- super()
- if (!IDENTIFIER.test(s)) throw new Error("CodeGen: name must be a valid identifier")
- this.str = s
- }
-
- toString(): string {
- return this.str
- }
-
- emptyStr(): boolean {
- return false
- }
-
- get names(): UsedNames {
- return {[this.str]: 1}
- }
-}
-
-export class _Code extends _CodeOrName {
- readonly _items: readonly CodeItem[]
- private _str?: string
- private _names?: UsedNames
-
- constructor(code: string | readonly CodeItem[]) {
- super()
- this._items = typeof code === "string" ? [code] : code
- }
-
- toString(): string {
- return this.str
- }
-
- emptyStr(): boolean {
- if (this._items.length > 1) return false
- const item = this._items[0]
- return item === "" || item === '""'
- }
-
- get str(): string {
- return (this._str ??= this._items.reduce((s: string, c: CodeItem) => `${s}${c}`, ""))
- }
-
- get names(): UsedNames {
- return (this._names ??= this._items.reduce((names: UsedNames, c) => {
- if (c instanceof Name) names[c.str] = (names[c.str] || 0) + 1
- return names
- }, {}))
- }
-}
-
-export type CodeItem = Name | string | number | boolean | null
-
-export type UsedNames = Record<string, number | undefined>
-
-export type Code = _Code | Name
-
-export type SafeExpr = Code | number | boolean | null
-
-export const nil = new _Code("")
-
-type CodeArg = SafeExpr | string | undefined
-
-export function _(strs: TemplateStringsArray, ...args: CodeArg[]): _Code {
- const code: CodeItem[] = [strs[0]]
- let i = 0
- while (i < args.length) {
- addCodeArg(code, args[i])
- code.push(strs[++i])
- }
- return new _Code(code)
-}
-
-const plus = new _Code("+")
-
-export function str(strs: TemplateStringsArray, ...args: (CodeArg | string[])[]): _Code {
- const expr: CodeItem[] = [safeStringify(strs[0])]
- let i = 0
- while (i < args.length) {
- expr.push(plus)
- addCodeArg(expr, args[i])
- expr.push(plus, safeStringify(strs[++i]))
- }
- optimize(expr)
- return new _Code(expr)
-}
-
-export function addCodeArg(code: CodeItem[], arg: CodeArg | string[]): void {
- if (arg instanceof _Code) code.push(...arg._items)
- else if (arg instanceof Name) code.push(arg)
- else code.push(interpolate(arg))
-}
-
-function optimize(expr: CodeItem[]): void {
- let i = 1
- while (i < expr.length - 1) {
- if (expr[i] === plus) {
- const res = mergeExprItems(expr[i - 1], expr[i + 1])
- if (res !== undefined) {
- expr.splice(i - 1, 3, res)
- continue
- }
- expr[i++] = "+"
- }
- i++
- }
-}
-
-function mergeExprItems(a: CodeItem, b: CodeItem): CodeItem | undefined {
- if (b === '""') return a
- if (a === '""') return b
- if (typeof a == "string") {
- if (b instanceof Name || a[a.length - 1] !== '"') return
- if (typeof b != "string") return `${a.slice(0, -1)}${b}"`
- if (b[0] === '"') return a.slice(0, -1) + b.slice(1)
- return
- }
- if (typeof b == "string" && b[0] === '"' && !(a instanceof Name)) return `"${a}${b.slice(1)}`
- return
-}
-
-export function strConcat(c1: Code, c2: Code): Code {
- return c2.emptyStr() ? c1 : c1.emptyStr() ? c2 : str`${c1}${c2}`
-}
-
-// TODO do not allow arrays here
-function interpolate(x?: string | string[] | number | boolean | null): SafeExpr | string {
- return typeof x == "number" || typeof x == "boolean" || x === null
- ? x
- : safeStringify(Array.isArray(x) ? x.join(",") : x)
-}
-
-export function stringify(x: unknown): Code {
- return new _Code(safeStringify(x))
-}
-
-export function safeStringify(x: unknown): string {
- return JSON.stringify(x)
- .replace(/\u2028/g, "\\u2028")
- .replace(/\u2029/g, "\\u2029")
-}
-
-export function getProperty(key: Code | string | number): Code {
- return typeof key == "string" && IDENTIFIER.test(key) ? new _Code(`.${key}`) : _`[${key}]`
-}
-
-//Does best effort to format the name properly
-export function getEsmExportName(key: Code | string | number): Code {
- if (typeof key == "string" && IDENTIFIER.test(key)) {
- return new _Code(`${key}`)
- }
- throw new Error(`CodeGen: invalid export name: ${key}, use explicit $id name mapping`)
-}
-
-export function regexpCode(rx: RegExp): Code {
- return new _Code(rx.toString())
-}