@goldstack/utils-typescript-references/dist/src/updateRootProjectReferences.js

Utility for keeping TypeScript references in sync in a Yarn monorepo

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.updateRootProjectReferences = void 0;
const child_process_1 = require("child_process");
const fs_1 = __importDefault(require("fs"));
const sharedUtils_1 = require("./sharedUtils");
const updateRootProjectReferences = ({ tsConfigNames, excludeProjects, }) => {
    const cmdRes = (0, child_process_1.execSync)('yarn workspaces list --json').toString();
    const allPackages = (0, sharedUtils_1.getPackages)(cmdRes);
    const tsConfigPath = (0, sharedUtils_1.getTsConfigPath)('.', tsConfigNames);
    if (!tsConfigPath) {
        console.error('No root-level tsconfig.json found');
        return;
    }
    try {
        const tsConfig = fs_1.default.readFileSync(tsConfigPath).toString();
        const tsConfigData = JSON.parse(tsConfig);
        const oldReferences = tsConfigData.references;
        const newReferences = (0, sharedUtils_1.makeReferences)('.', allPackages.filter((packageData) => excludeProjects.indexOf(packageData.name) === -1), tsConfigNames);
        // Don't continue if references are unchanged
        if (JSON.stringify(newReferences) === JSON.stringify(oldReferences)) {
            return;
        }
        const newContent = JSON.stringify({
            ...tsConfigData,
            // Override references; or omit them if empty
            references: newReferences.length ? newReferences : undefined,
        }, null, 2);
        if (newReferences.length) {
            console.log(`Updating project references in ${tsConfigPath} to:` +
                newReferences.map((refData) => `\n  ${refData.path}`).join(''));
        }
        else {
            console.log(`Removing project references in ${tsConfigPath}`);
        }
        fs_1.default.writeFileSync(tsConfigPath, newContent);
    }
    catch (e) {
        console.error(`Error while processing top level config file ${tsConfigPath} \n${e}`);
        throw e;
    }
};
exports.updateRootProjectReferences = updateRootProjectReferences;
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