@originjs/vite-plugin-commonjs/lib/filter.js

A vite plugin that support commonjs to esm in vite

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const path_1 = require("path");
function ensureArray(thing) {
    if (Array.isArray(thing))
        return thing;
    if (thing == null)
        return [];
    return [thing];
}
function normalizePath(filename) {
    return filename.split(path_1.win32.sep).join(path_1.posix.sep);
}
exports.default = (include, exclude) => {
    const getMatcher = (id) => {
        return {
            test: (what) => what.indexOf(normalizePath(id)) >= 0,
        };
    };
    const includeMatchers = ensureArray(include).map(getMatcher);
    const excludeMatchers = ensureArray(exclude).map(getMatcher);
    return function result(id) {
        if (typeof id !== "string")
            return false;
        const pathId = normalizePath(id);
        for (let i = 0; i < excludeMatchers.length; ++i) {
            const matcher = excludeMatchers[i];
            if (matcher.test(pathId))
                return false;
        }
        for (let i = 0; i < includeMatchers.length; ++i) {
            const matcher = includeMatchers[i];
            if (matcher.test(pathId))
                return true;
        }
        return !includeMatchers.length;
    };
};
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