@o3r/core/builders/ngc/index.js

Core of the Otter Framework

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const tslib_1 = require("tslib");
const fs = require("node:fs");
const path = require("node:path");
const main_1 = require("@angular/compiler-cli/src/main");
const file_system_1 = require("@angular/compiler-cli/src/ngtsc/file_system");
const architect_1 = require("@angular-devkit/architect");
const chokidar = require("chokidar");
const ts = require("typescript");
const utils_1 = require("../utils");
tslib_1.__exportStar(require("./schema"), exports);
/** Maximum number of steps */
const STEP_NUMBER = 2;
exports.default = (0, architect_1.createBuilder)((0, utils_1.createBuilderWithMetricsIfInstalled)(async (options, context) => {
    context.reportRunning();
    context.reportProgress(0, STEP_NUMBER, 'Run ngc.');
    const args = ['--project', options.tsConfig];
    if (options.watch) {
        args.push('--watch');
    }
    (0, file_system_1.setFileSystem)(new file_system_1.NodeJSFileSystem());
    const buildResultCode = (0, main_1.main)(args);
    context.reportProgress(1, STEP_NUMBER, 'Handle package.json.');
    const handlePackageJson = (distPath) => {
        const packageJsonFile = path.resolve(context.currentDirectory, 'package.json');
        const packageJsonString = fs.readFileSync(packageJsonFile, { encoding: 'utf8' });
        const packageJson = JSON.parse(packageJsonString);
        if (packageJson.otterBuilder && packageJson.otterBuilder.entryPoint && (typeof packageJson.otterBuilder.entryPoint === 'string')) {
            const barrelName = path.parse(packageJson.otterBuilder.entryPoint).name;
            packageJson.typings = barrelName + '.d.ts';
            packageJson.main = barrelName + '.js';
            packageJson.module = barrelName + '.js';
            fs.writeFileSync(path.resolve(distPath, 'package.json'), JSON.stringify(packageJson, null, 2));
        }
        else {
            context.logger.error(`unable to find otterBuilder.entryPoint in ${packageJsonFile}.`);
        }
    };
    const tsConfigFile = path.resolve(context.currentDirectory, options.tsConfig);
    try {
        const tsConfig = ts.readConfigFile(tsConfigFile, (pathFile) => fs.readFileSync(pathFile, { encoding: 'utf8' })).config;
        const dist = tsConfig.compilerOptions.outDir;
        handlePackageJson(dist);
        if (options.watch) {
            chokidar.watch(path.resolve(context.currentDirectory, 'package.json')).on('change', () => handlePackageJson(dist));
        }
        if (buildResultCode > 0) {
            context.logger.error(`ngc build failed with code ${buildResultCode}.`);
            return options.watch ? new Promise((resolve) => process.once('SIGINT', () => resolve({ success: false }))) : { success: false };
        }
        return options.watch ? new Promise((resolve) => process.once('SIGINT', () => resolve({ success: true }))) : { success: true };
    }
    catch (e) {
        context.logger.error(e);
        return {
            success: false
        };
    }
}));
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