normalize-file-replacements.js

"use strict";
/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.dev/license
 */
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Object.defineProperty(exports, "__esModule", { value: true });
exports.MissingFileReplacementException = void 0;
exports.normalizeFileReplacements = normalizeFileReplacements;
const node_fs_1 = require("node:fs");
const path = __importStar(require("node:path"));
class MissingFileReplacementException extends Error {
    constructor(path) {
        super(`The ${path} path in file replacements does not exist.`);
    }
}
exports.MissingFileReplacementException = MissingFileReplacementException;
function normalizeFileReplacements(fileReplacements, workspaceRoot) {
    if (fileReplacements.length === 0) {
        return [];
    }
    const normalizedReplacement = fileReplacements.map((replacement) => normalizeFileReplacement(replacement, workspaceRoot));
    for (const { replace, with: replacementWith } of normalizedReplacement) {
        if (!(0, node_fs_1.existsSync)(replacementWith)) {
            throw new MissingFileReplacementException(replacementWith);
        }
        if (!(0, node_fs_1.existsSync)(replace)) {
            throw new MissingFileReplacementException(replace);
        }
    }
    return normalizedReplacement;
}
function normalizeFileReplacement(fileReplacement, root) {
    let replacePath;
    let withPath;
    if (fileReplacement.src && fileReplacement.replaceWith) {
        replacePath = fileReplacement.src;
        withPath = fileReplacement.replaceWith;
    }
    else if (fileReplacement.replace && fileReplacement.with) {
        replacePath = fileReplacement.replace;
        withPath = fileReplacement.with;
    }
    else {
        throw new Error(`Invalid file replacement: ${JSON.stringify(fileReplacement)}`);
    }
    return {
        replace: path.join(root, replacePath),
        with: path.join(root, withPath),
    };
}