build.js

if (process.argv[2] == undefined) process.exit(0);
if (process.argv[2] == "") process.exit(0);
const { pkg_fetch_version, node_version, pkg_cache_path, icon, version, description, company, name, copyright, file } = require(`./${process.argv[2]}.json`);
const ResEdit = require('resedit');
const path = require("path");
const fs = require('fs');
const https = require('https');
function download(url, dest) {
    return new Promise((resolve, reject) => {
        fs.access(dest, fs.constants.F_OK, (err) => {
            if (err === null) reject('File already exists');
            const request = https.get(url, response => {
                if (response.statusCode === 200) {
                    const file = fs.createWriteStream(dest, { flags: 'wx' });
                    file.on('finish', () => resolve());
                    file.on('error', err => {
                        file.close();
                        if (err.code === 'EEXIST') reject('File already exists');
                        else fs.unlink(dest, () => reject(err.message)); // Delete temp file
                    });
                    response.pipe(file);
                } else if (response.statusCode === 302 || response.statusCode === 301) {
                    download(response.headers.location, dest).then(() => resolve());
                } else {
                    reject(`Server responded with ${response.statusCode}: ${response.statusMessage}`);
                }
            });
            request.on('error', err => {
                reject(err.message);
            });
        });
    });
}
process.env['PKG_CACHE_PATH'] = path.join(__dirname, pkg_cache_path);
const pkg_fetch = path.join(process.env['PKG_CACHE_PATH'], `v${pkg_fetch_version}`);
const fetched = path.join(pkg_fetch, `fetched-v${node_version}-win-x64`);
const built = path.join(pkg_fetch, `built-v${node_version}-win-x64`);
const url = `https://github.com/vercel/pkg-fetch/releases/download/v${pkg_fetch_version}/node-v${node_version}-win-x64`
const { exec } = require('pkg');
(async () => {
    if (!fs.existsSync(fetched)) {
        console.log('Downloading File');
        try { await fs.mkdirSync(pkg_fetch, { recursive: true }); } catch (e) { console.error(e); }
        try { await download(url,fetched); } catch (e) { console.error(e); process.exit(1); }
        console.log('Downloaded File');
    } else {
        console.log('Using Existing File');
    }
    console.log('Reading EXE');
    let data = fs.readFileSync(fetched);
    let exe = ResEdit.NtExecutable.from(data);
    let res = ResEdit.NtExecutableResource.from(exe);
    let viList = ResEdit.Resource.VersionInfo.fromEntries(res.entries);
    console.log(viList[0].data.strings);
    let vi = viList[0];
    const theversion = `${version}.0`.split(".");
    console.log('Removing OriginalFilename');
    vi.removeStringValue({ lang: 1033, codepage: 1200 }, 'OriginalFilename');
    console.log('Removing InternalName');
    vi.removeStringValue({ lang: 1033, codepage: 1200 }, 'InternalName');
    console.log('Setting Product Version');
    vi.setProductVersion(theversion[0], theversion[1], theversion[2], theversion[3], 1033);
    console.log('Setting File Version');
    vi.setFileVersion(theversion[0], theversion[1], theversion[2], theversion[3], 1033);
    console.log('Setting File Info');
    vi.setStringValues(
        { lang: 1033, codepage: 1200 },
        {
            FileDescription: description,
            ProductName: name,
            CompanyName: company,
            LegalCopyright: copyright
        }
    );
    console.log(vi.data.strings);
    vi.outputToResourceEntries(res.entries);
    console.log('Replacing Icon');
    let iconFile = ResEdit.Data.IconFile.from(fs.readFileSync(path.join(__dirname, icon)));
    ResEdit.Resource.IconGroupEntry.replaceIconsForResource(
        res.entries,
        1,
        1033,
        iconFile.icons.map((item) => item.data)
    );
    res.outputResource(exe);
    console.log('Generating EXE');
    let newBinary = exe.generate();
    console.log('Saving EXE');
    fs.writeFileSync(built, Buffer.from(newBinary));
    console.log('Bundling App');
    await exec(['--build', '--debug', '--config', `${process.argv[2]}.json`, `${file}`]);
})();