dotnet-deps-parser/dist/parsers/case-insensitive.js

Generate a dep tree given a collection of manifests

"use strict";
// MSBuild, NuGet and dotnet treat XML element, attribute and property names
// case-insensitively, but xml2js preserves the case it reads. These helpers
// match names ourselves. An exact-case match always wins over a differently
// cased spelling of the same name.
Object.defineProperty(exports, "__esModule", { value: true });
exports.getAll = exports.getAttr = exports.getCaseInsensitive = exports.hasKey = exports.findKey = void 0;
function findKey(obj, key) {
    if (obj === null || typeof obj !== 'object') {
        return undefined;
    }
    if (Object.prototype.hasOwnProperty.call(obj, key)) {
        return key;
    }
    const lower = key.toLowerCase();
    return Object.keys(obj).find((k) => k.toLowerCase() === lower);
}
exports.findKey = findKey;
function hasKey(obj, key) {
    return findKey(obj, key) !== undefined;
}
exports.hasKey = hasKey;
function getCaseInsensitive(obj, key) {
    const found = findKey(obj, key);
    return found === undefined ? undefined : obj[found];
}
exports.getCaseInsensitive = getCaseInsensitive;
// Attribute lookup on an xml2js node, i.e. the `$` object.
function getAttr(node, name) {
    return getCaseInsensitive(node === null || node === void 0 ? void 0 : node.$, name);
}
exports.getAttr = getAttr;
// Child elements of one name. xml2js keys children by their exact spelling, so
// <ItemGroup> and <itemgroup> siblings land under separate keys; merge them.
function getAll(obj, key) {
    if (obj === null || typeof obj !== 'object') {
        return [];
    }
    const lower = key.toLowerCase();
    const exact = Object.prototype.hasOwnProperty.call(obj, key) ? [key] : [];
    const others = Object.keys(obj).filter((k) => k !== key && k.toLowerCase() === lower);
    return [...exact, ...others].reduce((all, k) => { var _a; return all.concat((_a = obj[k]) !== null && _a !== void 0 ? _a : []); }, []);
}
exports.getAll = getAll;
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