Files
Toju/tools/package-server-executable.js
2026-03-10 23:56:53 +01:00

112 lines
2.8 KiB
JavaScript

const fs = require('fs');
const path = require('path');
const { spawnSync } = require('child_process');
const rootDir = path.resolve(__dirname, '..');
const serverPackageJsonPath = path.join(rootDir, 'server', 'package.json');
const serverEntryPointPath = path.join(rootDir, 'server', 'dist', 'index.js');
const serverSqlJsBinaryPath = path.join(rootDir, 'server', 'node_modules', 'sql.js', 'dist', 'sql-wasm.wasm');
const distServerDir = path.join(rootDir, 'dist-server');
function parseArgs(argv) {
const args = {};
for (let index = 0; index < argv.length; index += 1) {
const token = argv[index];
if (!token.startsWith('--')) {
continue;
}
const key = token.slice(2);
const nextToken = argv[index + 1];
if (!nextToken || nextToken.startsWith('--')) {
args[key] = true;
continue;
}
args[key] = nextToken;
index += 1;
}
return args;
}
function resolvePkgBinPath() {
const pkgPackageJsonPath = require.resolve('pkg/package.json');
return path.join(path.dirname(pkgPackageJsonPath), 'lib-es5', 'bin.js');
}
function copySqlJsBinary() {
if (!fs.existsSync(serverSqlJsBinaryPath)) {
throw new Error(`sql.js wasm binary not found at ${serverSqlJsBinaryPath}. Run npm install --prefix server first.`);
}
fs.copyFileSync(
serverSqlJsBinaryPath,
path.join(distServerDir, 'sql-wasm.wasm')
);
}
function main() {
const args = parseArgs(process.argv.slice(2));
const target = typeof args.target === 'string' && args.target.trim().length > 0
? args.target.trim()
: null;
const outputName = typeof args.output === 'string' && args.output.trim().length > 0
? args.output.trim()
: null;
if (!target) {
throw new Error('A pkg target is required. Pass it with --target.');
}
if (!outputName) {
throw new Error('An output file name is required. Pass it with --output.');
}
if (!fs.existsSync(serverEntryPointPath)) {
throw new Error(`Server build output not found at ${serverEntryPointPath}. Run npm run server:build first.`);
}
fs.mkdirSync(distServerDir, { recursive: true });
const outputPath = path.join(distServerDir, outputName);
if (fs.existsSync(outputPath)) {
fs.rmSync(outputPath, { force: true });
}
const pkgBinPath = resolvePkgBinPath();
const result = spawnSync(process.execPath, [
pkgBinPath,
serverPackageJsonPath,
'--targets',
target,
'--output',
outputPath
], {
cwd: rootDir,
stdio: 'inherit'
});
if (result.status !== 0) {
process.exit(result.status ?? 1);
}
copySqlJsBinary();
console.log(`[server-bundle] Wrote ${outputPath}`);
}
try {
main();
} catch (error) {
const message = error instanceof Error ? error.message : String(error);
console.error(`[server-bundle] ${message}`);
process.exitCode = 1;
}