import assert from 'node:assert/strict';

import * as fs from 'node:fs';

import { isAbsolute } from 'node:path';

import { getGlobalVariable } from '../../utils/env';

import { ng } from '../../utils/process';

import { updateJsonFile } from '../../utils/project';

export default async function () {

// General secondary application project

await ng('generate', 'application', 'secondary-project', '--skip-install');

// Setup webpack builder if esbuild is not requested on the commandline

const useWebpackBuilder = !getGlobalVariable('argv')['esbuild'];

if (useWebpackBuilder) {

await updateJsonFile('angular.json', (json) => {

const build = json['projects']['secondary-project']['architect']['build'];

build.builder = '@angular-devkit/build-angular:browser';

build.options = {

...build.options,

main: build.options.browser,

browser: undefined,

outputPath: 'dist/secondary-project',

index: 'src/index.html',

};

build.configurations.development = {

...build.configurations.development,

vendorChunk: true,

namedChunks: true,

buildOptimizer: false,

};

});

}

await ng('build', 'secondary-project', '--configuration=development');

await ng('build', '--output-hashing=none', '--source-map', '--configuration=development');

const sourceMapPath = getGlobalVariable('argv')['esbuild']

? './dist/secondary-project/browser/main.js.map'

: './dist/secondary-project/main.js.map';

const content = fs.readFileSync(sourceMapPath, 'utf8');

const { sources } = JSON.parse(content) as { sources: string[] };

let mainFileFound = false;

for (const source of sources) {

assert(!isAbsolute(source), `Expected ${source} to be relative.`);

if (source.endsWith('main.ts')) {

mainFileFound = true;

assert(

source === 'projects/secondary-project/src/main.ts' ||

source === './projects/secondary-project/src/main.ts',

`Expected main file ${source} to be relative to the workspace root.`,

);

}

}

assert(mainFileFound, 'Could not find the main file in the application sourcemap sources array.');

}