This commit is contained in:
seb
2026-10-27 00:24:55 +01:00
parent b6f68f04a4
commit 41c532e2ca
4 changed files with 95 additions and 41 deletions

View File

@@ -11,40 +11,88 @@ const srcDir = path.join(rootDir, 'src');
const configPath = path.join(rootDir, 'sea-config.json');
const payloadPath = path.join(distDir, 'app-payload.bin');
// Ensure dist directory exists
const dbschemaDir = path.resolve(rootDir, '../dashdbschema');
const llmorbiterDir = path.resolve(rootDir, '../llmorbiter');
if (!fs.existsSync(distDir)) {
fs.mkdirSync(distDir, { recursive: true });
}
console.log('Packaging application code into SEA payload...');
console.log('Packaging application, siblings, and JavaScript dependencies into SEA payload...');
function packDirectory(dir, baseDir = dir) {
const result = {};
for (const entry of fs.readdirSync(dir, { withFileTypes: true })) {
const full = path.join(dir, entry.name);
const rel = path.relative(baseDir, full);
if (entry.isDirectory()) {
Object.assign(result, packDirectory(full, baseDir));
} else if (entry.isFile()) {
result[rel] = fs.readFileSync(full).toString('base64');
// Native C++ addon folders that will be loaded from the host filesystem via dlopen
const NATIVE_ADDON_PKGS = new Set(['better-sqlite3', 'canvas', 'sharp', '@img']);
function packDirectory(dir, prefix, result) {
if (!fs.existsSync(dir)) return;
try {
for (const entry of fs.readdirSync(dir, { withFileTypes: true })) {
const full = path.join(dir, entry.name);
const rel = path.join(prefix, entry.name);
if (entry.isDirectory()) {
if (entry.name === 'test' || entry.name === 'tests' || entry.name === 'docs' || entry.name === '.github' || entry.name === '.git') continue;
packDirectory(full, rel, result);
} else if (entry.isFile()) {
// Ignore compiled native binary extensions which are linked from the host
if (entry.name.endsWith('.node') || entry.name.endsWith('.so') || entry.name.endsWith('.dylib') || entry.name.endsWith('.dll') || entry.name.endsWith('.a')) continue;
result[rel] = fs.readFileSync(full).toString('base64');
}
}
}
return result;
} catch {}
}
// Pack src/ and package.json
const payload = packDirectory(srcDir);
const payload = {};
// 1. Pack dashback src and package.json
packDirectory(srcDir, 'src', payload);
const pkgPath = path.join(rootDir, 'package.json');
if (fs.existsSync(pkgPath)) {
payload['package.json'] = fs.readFileSync(pkgPath).toString('base64');
}
// 2. Pack sibling dependencies (libdashstore and libllmorbiter) directly into node_modules
if (fs.existsSync(path.join(dbschemaDir, 'src'))) {
packDirectory(path.join(dbschemaDir, 'src'), 'node_modules/libdashstore/src', payload);
const dbschemaPkg = path.join(dbschemaDir, 'package.json');
if (fs.existsSync(dbschemaPkg)) {
payload['node_modules/libdashstore/package.json'] = fs.readFileSync(dbschemaPkg).toString('base64');
}
}
if (fs.existsSync(path.join(llmorbiterDir, 'src'))) {
packDirectory(path.join(llmorbiterDir, 'src'), 'node_modules/libllmorbiter/src', payload);
const llmorbiterPkg = path.join(llmorbiterDir, 'package.json');
if (fs.existsSync(llmorbiterPkg)) {
payload['node_modules/libllmorbiter/package.json'] = fs.readFileSync(llmorbiterPkg).toString('base64');
}
}
// 3. Pack all non-native node_modules dependencies
function packNodeModules(nmPath) {
if (!fs.existsSync(nmPath)) return;
for (const name of fs.readdirSync(nmPath)) {
if (NATIVE_ADDON_PKGS.has(name) || name.startsWith('.') || name === 'libdashstore' || name === 'libllmorbiter') continue;
const pkgDir = path.join(nmPath, name);
if (name.startsWith('@')) {
for (const sub of fs.readdirSync(pkgDir)) {
if (NATIVE_ADDON_PKGS.has(sub) || NATIVE_ADDON_PKGS.has(`${name}/${sub}`)) continue;
packDirectory(path.join(pkgDir, sub), `node_modules/${name}/${sub}`, payload);
}
} else {
packDirectory(pkgDir, `node_modules/${name}`, payload);
}
}
}
packNodeModules(path.join(rootDir, 'node_modules'));
packNodeModules(path.join(dbschemaDir, 'node_modules'));
const compressedPayload = zlib.deflateSync(Buffer.from(JSON.stringify(payload)));
fs.writeFileSync(payloadPath, compressedPayload);
console.log(`Packed ${Object.keys(payload).length} files (${(compressedPayload.length / 1024 / 1024).toFixed(2)} MB compressed)`);
// Prepare sea-config.json with payload asset
// Prepare sea-config.json
const config = {
main: 'src/sea-entry.cjs',
output: 'dist/dashback',