Current File : /home/vacivi36/SiteVacivitta/vacivitta/node_modules/vite/node_modules/fdir/dist/optimizer.js
"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.findMaxDepth = exports.findDirectoryPatterns = exports.findCommonRoots = void 0;
// Glob Optimizations:
// 1. Find common roots and only iterate on them
// For example:
// 1. "node_modules/**/*.ts" only requires us to search in node_modules
// folder.
// 2. Similarly, multiple glob patterns can have common deterministic roots
// The optimizer's job is to find these roots and only crawl them.
// 3. If any of the glob patterns have a globstar i.e. **/ in them, we
// should bail out.
// 2. Find out if glob is requesting only directories
// 3. Find maximum depth requested
// 4. If glob contains a root that doesn't exist, bail out
const braces_1 = require("braces");
const glob_parent_1 = __importDefault(require("glob-parent"));
function findCommonRoots(patterns) {
const allRoots = new Set();
patterns = patterns.map((p) => (p.includes("{") ? (0, braces_1.expand)(p) : p)).flat();
for (const pattern of patterns) {
const parent = (0, glob_parent_1.default)(pattern);
if (parent === ".")
return [];
allRoots.add(parent);
}
return Array.from(allRoots.values()).filter((root) => {
for (const r of allRoots) {
if (r === root)
continue;
if (root.startsWith(r))
return false;
}
return true;
});
}
exports.findCommonRoots = findCommonRoots;
function findDirectoryPatterns(patterns) {
return patterns.filter((p) => p.endsWith("/"));
}
exports.findDirectoryPatterns = findDirectoryPatterns;
function findMaxDepth(patterns) {
const isGlobstar = patterns.some((p) => p.includes("**/") || p.includes("/**") || p === "**");
if (isGlobstar)
return false;
const maxDepth = patterns.reduce((depth, p) => {
return Math.max(depth, p.split("/").filter(Boolean).length);
}, 0);
return maxDepth;
}
exports.findMaxDepth = findMaxDepth;
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