@surface/path-matcher/internal/characters.js

Provides path matching capabilities.

export const PATTERN_TOKENS = new Set(["!", "@", "?", "*", "+"]);
export const REGEX_SPECIAL_CHARACTERS = new Set([".", "+", "*", "?", "^", "$", "(", ")", "[", "]", "{", "}", "|", "\\", "/"]);
export const SEPARATORS = new Set(["/", "\\"]);
export const QUOTES = new Set(["\"", "'"]);
export const ESCAPABLE_CHARACTERS = new Set([...PATTERN_TOKENS, ...QUOTES, "{", "["]);
export const NUMBRACES_PATTERN = /^(-?\d+)\.\.(-?\d+)(?:\.\.(-?\d+))?$/;
export const ALPHABRACES_PATTERN = /^([a-zA-Z])\.\.([a-zA-Z])(?:\.\.(-?\d+))?$/;
export const CHARACTERS_CLASS_MAP = {
    "[:alnum:]": "[A-Za-z0-9]",
    "[:alpha:]": "[A-Za-z]",
    "[:ascii:]": "[\\x00-\\x7F]",
    "[:blank:]": "[ \\t]",
    "[:cntrl:]": "[\\x00-\\x1F\\x7F]",
    "[:digit:]": "\\d",
    "[:graph:]": "[\\x21-\\x7E]",
    "[:lower:]": "[a-z]",
    "[:print:]": "[\\x20-\\x7E]",
    "[:punct:]": "[^ A-Za-z0-9]",
    "[:space:]": "\\s",
    "[:upper:]": "[A-Z]",
    "[:word:]": "\\w",
    "[:xdigit:]": "[0-9a-fA-F]",
};
export const GROUPS = {
    "!": { open: "(?!^(?:", close: ")|(?:(^|.*[\\/\\\\])\\.[^\\/\\\\]+[\\/\\\\]?.*)$).*" },
    "!(": { open: "(?:(?!", close: ").*)" },
    "!.": { open: "(?!^", close: "$).*" },
    "*(": { open: "(?:", close: ")*" },
    "+(": { open: "(?:", close: ")+" },
    "?(": { open: "(?:", close: ")?" },
    "@(": { open: "(?:", close: ")" },
    "[": { open: "[", close: "]" },
    "{": { open: "(?:", close: ")" },
};