188 lines
7.8 KiB
JavaScript
Executable file
188 lines
7.8 KiB
JavaScript
Executable file
"use strict";
|
||
Object.defineProperty(exports, "__esModule", { value: true });
|
||
exports.removeDuplicateSlashes = exports.matchAny = exports.convertPatternsToRe = exports.makeRe = exports.getPatternParts = exports.expandBraceExpansion = exports.expandPatternsWithBraceExpansion = exports.isAffectDepthOfReadingPattern = exports.endsWithSlashGlobStar = exports.hasGlobStar = exports.getBaseDirectory = exports.isPatternRelatedToParentDirectory = exports.getPatternsOutsideCurrentDirectory = exports.getPatternsInsideCurrentDirectory = exports.getPositivePatterns = exports.getNegativePatterns = exports.isPositivePattern = exports.isNegativePattern = exports.convertToNegativePattern = exports.convertToPositivePattern = exports.isDynamicPattern = exports.isStaticPattern = void 0;
|
||
const path = require("path");
|
||
const globParent = require("glob-parent");
|
||
const micromatch = require("micromatch");
|
||
const GLOBSTAR = '**';
|
||
const ESCAPE_SYMBOL = '\\';
|
||
const COMMON_GLOB_SYMBOLS_RE = /[*?]|^!/;
|
||
const REGEX_CHARACTER_CLASS_SYMBOLS_RE = /\[[^[]*]/;
|
||
const REGEX_GROUP_SYMBOLS_RE = /(?:^|[^!*+?@])\([^(]*\|[^|]*\)/;
|
||
const GLOB_EXTENSION_SYMBOLS_RE = /[!*+?@]\([^(]*\)/;
|
||
const BRACE_EXPANSION_SEPARATORS_RE = /,|\.\./;
|
||
/**
|
||
* Matches a sequence of two or more consecutive slashes, excluding the first two slashes at the beginning of the string.
|
||
* The latter is due to the presence of the device path at the beginning of the UNC path.
|
||
*/
|
||
const DOUBLE_SLASH_RE = /(?!^)\/{2,}/g;
|
||
function isStaticPattern(pattern, options = {}) {
|
||
return !isDynamicPattern(pattern, options);
|
||
}
|
||
exports.isStaticPattern = isStaticPattern;
|
||
function isDynamicPattern(pattern, options = {}) {
|
||
/**
|
||
* A special case with an empty string is necessary for matching patterns that start with a forward slash.
|
||
* An empty string cannot be a dynamic pattern.
|
||
* For example, the pattern `/lib/*` will be spread into parts: '', 'lib', '*'.
|
||
*/
|
||
if (pattern === '') {
|
||
return false;
|
||
}
|
||
/**
|
||
* When the `caseSensitiveMatch` option is disabled, all patterns must be marked as dynamic, because we cannot check
|
||
* filepath directly (without read directory).
|
||
*/
|
||
if (options.caseSensitiveMatch === false || pattern.includes(ESCAPE_SYMBOL)) {
|
||
return true;
|
||
}
|
||
if (COMMON_GLOB_SYMBOLS_RE.test(pattern) || REGEX_CHARACTER_CLASS_SYMBOLS_RE.test(pattern) || REGEX_GROUP_SYMBOLS_RE.test(pattern)) {
|
||
return true;
|
||
}
|
||
if (options.extglob !== false && GLOB_EXTENSION_SYMBOLS_RE.test(pattern)) {
|
||
return true;
|
||
}
|
||
if (options.braceExpansion !== false && hasBraceExpansion(pattern)) {
|
||
return true;
|
||
}
|
||
return false;
|
||
}
|
||
exports.isDynamicPattern = isDynamicPattern;
|
||
function hasBraceExpansion(pattern) {
|
||
const openingBraceIndex = pattern.indexOf('{');
|
||
if (openingBraceIndex === -1) {
|
||
return false;
|
||
}
|
||
const closingBraceIndex = pattern.indexOf('}', openingBraceIndex + 1);
|
||
if (closingBraceIndex === -1) {
|
||
return false;
|
||
}
|
||
const braceContent = pattern.slice(openingBraceIndex, closingBraceIndex);
|
||
return BRACE_EXPANSION_SEPARATORS_RE.test(braceContent);
|
||
}
|
||
function convertToPositivePattern(pattern) {
|
||
return isNegativePattern(pattern) ? pattern.slice(1) : pattern;
|
||
}
|
||
exports.convertToPositivePattern = convertToPositivePattern;
|
||
function convertToNegativePattern(pattern) {
|
||
return '!' + pattern;
|
||
}
|
||
exports.convertToNegativePattern = convertToNegativePattern;
|
||
function isNegativePattern(pattern) {
|
||
return pattern.startsWith('!') && pattern[1] !== '(';
|
||
}
|
||
exports.isNegativePattern = isNegativePattern;
|
||
function isPositivePattern(pattern) {
|
||
return !isNegativePattern(pattern);
|
||
}
|
||
exports.isPositivePattern = isPositivePattern;
|
||
function getNegativePatterns(patterns) {
|
||
return patterns.filter(isNegativePattern);
|
||
}
|
||
exports.getNegativePatterns = getNegativePatterns;
|
||
function getPositivePatterns(patterns) {
|
||
return patterns.filter(isPositivePattern);
|
||
}
|
||
exports.getPositivePatterns = getPositivePatterns;
|
||
/**
|
||
* Returns patterns that can be applied inside the current directory.
|
||
*
|
||
* @example
|
||
* // ['./*', '*', 'a/*']
|
||
* getPatternsInsideCurrentDirectory(['./*', '*', 'a/*', '../*', './../*'])
|
||
*/
|
||
function getPatternsInsideCurrentDirectory(patterns) {
|
||
return patterns.filter((pattern) => !isPatternRelatedToParentDirectory(pattern));
|
||
}
|
||
exports.getPatternsInsideCurrentDirectory = getPatternsInsideCurrentDirectory;
|
||
/**
|
||
* Returns patterns to be expanded relative to (outside) the current directory.
|
||
*
|
||
* @example
|
||
* // ['../*', './../*']
|
||
* getPatternsInsideCurrentDirectory(['./*', '*', 'a/*', '../*', './../*'])
|
||
*/
|
||
function getPatternsOutsideCurrentDirectory(patterns) {
|
||
return patterns.filter(isPatternRelatedToParentDirectory);
|
||
}
|
||
exports.getPatternsOutsideCurrentDirectory = getPatternsOutsideCurrentDirectory;
|
||
function isPatternRelatedToParentDirectory(pattern) {
|
||
return pattern.startsWith('..') || pattern.startsWith('./..');
|
||
}
|
||
exports.isPatternRelatedToParentDirectory = isPatternRelatedToParentDirectory;
|
||
function getBaseDirectory(pattern) {
|
||
return globParent(pattern, { flipBackslashes: false });
|
||
}
|
||
exports.getBaseDirectory = getBaseDirectory;
|
||
function hasGlobStar(pattern) {
|
||
return pattern.includes(GLOBSTAR);
|
||
}
|
||
exports.hasGlobStar = hasGlobStar;
|
||
function endsWithSlashGlobStar(pattern) {
|
||
return pattern.endsWith('/' + GLOBSTAR);
|
||
}
|
||
exports.endsWithSlashGlobStar = endsWithSlashGlobStar;
|
||
function isAffectDepthOfReadingPattern(pattern) {
|
||
const basename = path.basename(pattern);
|
||
return endsWithSlashGlobStar(pattern) || isStaticPattern(basename);
|
||
}
|
||
exports.isAffectDepthOfReadingPattern = isAffectDepthOfReadingPattern;
|
||
function expandPatternsWithBraceExpansion(patterns) {
|
||
return patterns.reduce((collection, pattern) => {
|
||
return collection.concat(expandBraceExpansion(pattern));
|
||
}, []);
|
||
}
|
||
exports.expandPatternsWithBraceExpansion = expandPatternsWithBraceExpansion;
|
||
function expandBraceExpansion(pattern) {
|
||
const patterns = micromatch.braces(pattern, { expand: true, nodupes: true, keepEscaping: true });
|
||
/**
|
||
* Sort the patterns by length so that the same depth patterns are processed side by side.
|
||
* `a/{b,}/{c,}/*` – `['a///*', 'a/b//*', 'a//c/*', 'a/b/c/*']`
|
||
*/
|
||
patterns.sort((a, b) => a.length - b.length);
|
||
/**
|
||
* Micromatch can return an empty string in the case of patterns like `{a,}`.
|
||
*/
|
||
return patterns.filter((pattern) => pattern !== '');
|
||
}
|
||
exports.expandBraceExpansion = expandBraceExpansion;
|
||
function getPatternParts(pattern, options) {
|
||
let { parts } = micromatch.scan(pattern, Object.assign(Object.assign({}, options), { parts: true }));
|
||
/**
|
||
* The scan method returns an empty array in some cases.
|
||
* See micromatch/picomatch#58 for more details.
|
||
*/
|
||
if (parts.length === 0) {
|
||
parts = [pattern];
|
||
}
|
||
/**
|
||
* The scan method does not return an empty part for the pattern with a forward slash.
|
||
* This is another part of micromatch/picomatch#58.
|
||
*/
|
||
if (parts[0].startsWith('/')) {
|
||
parts[0] = parts[0].slice(1);
|
||
parts.unshift('');
|
||
}
|
||
return parts;
|
||
}
|
||
exports.getPatternParts = getPatternParts;
|
||
function makeRe(pattern, options) {
|
||
return micromatch.makeRe(pattern, options);
|
||
}
|
||
exports.makeRe = makeRe;
|
||
function convertPatternsToRe(patterns, options) {
|
||
return patterns.map((pattern) => makeRe(pattern, options));
|
||
}
|
||
exports.convertPatternsToRe = convertPatternsToRe;
|
||
function matchAny(entry, patternsRe) {
|
||
return patternsRe.some((patternRe) => patternRe.test(entry));
|
||
}
|
||
exports.matchAny = matchAny;
|
||
/**
|
||
* This package only works with forward slashes as a path separator.
|
||
* Because of this, we cannot use the standard `path.normalize` method, because on Windows platform it will use of backslashes.
|
||
*/
|
||
function removeDuplicateSlashes(pattern) {
|
||
return pattern.replace(DOUBLE_SLASH_RE, '/');
|
||
}
|
||
exports.removeDuplicateSlashes = removeDuplicateSlashes;
|