/**
* Example: Using CodeGraph Native Addon
*
* Direct function calls - no process spawning, no HTTP!
*/
import {
initialize,
getVersion,
// Transactions
beginTransaction,
commitTransaction,
rollbackTransaction,
getTransactionStats,
// Versions
createVersion,
listVersions,
getVersion as getVersionDetails,
tagVersion,
compareVersions,
// Branches
createBranch,
listBranches,
getBranch,
deleteBranch,
mergeBranches,
} from './index';
async function main() {
console.log('🚀 CodeGraph Native Addon Example\n');
// Optional: Initialize (happens automatically on first call)
await initialize();
console.log(`✅ CodeGraph version: ${getVersion()}\n`);
try {
// ========================================
// 1. Transaction Management
// ========================================
console.log('💾 Transaction Management');
const tx = await beginTransaction('serializable');
console.log(` Started: ${tx.transactionId}`);
console.log(` Isolation: ${tx.isolationLevel}\n`);
// Simulate some work
await new Promise(resolve => setTimeout(resolve, 100));
const committed = await commitTransaction(tx.transactionId);
console.log(` Committed: ${committed.status}\n`);
// ========================================
// 2. Version Management
// ========================================
console.log('📦 Version Management');
const version = await createVersion({
name: 'v1.0.0',
description: 'Initial release with core features',
author: 'native-addon@example.com',
parents: undefined, // Or: ['parent-id-1', 'parent-id-2']
});
console.log(` Created: ${version.versionId}`);
console.log(` Name: ${version.name}`);
console.log(` Author: ${version.author}\n`);
// List versions
const versions = await listVersions(10);
console.log(` Found ${versions.length} version(s):`);
versions.forEach(v => {
console.log(` - ${v.name} (${v.versionId.substring(0, 8)}...)`);
});
console.log();
// Tag version
await tagVersion(version.versionId, 'stable');
console.log(` Tagged ${version.versionId} as 'stable'\n`);
// ========================================
// 3. Branch Management
// ========================================
console.log('🌿 Branch Management');
const branch = await createBranch({
name: 'feature/authentication',
from: version.versionId,
author: 'native-addon@example.com',
description: 'Add user authentication',
});
console.log(` Created: ${branch.name}`);
console.log(` Head: ${branch.head}\n`);
// List branches
const branches = await listBranches();
console.log(` Found ${branches.length} branch(es):`);
branches.forEach(b => {
console.log(` - ${b.name} -> ${b.head.substring(0, 8)}...`);
});
console.log();
// ========================================
// 4. Statistics
// ========================================
console.log('📊 Transaction Statistics');
const stats = await getTransactionStats();
console.log(` Active: ${stats.activeTransactions}`);
console.log(` Committed: ${stats.committedTransactions}`);
console.log(` Aborted: ${stats.abortedTransactions}`);
console.log(` Avg commit time: ${stats.averageCommitTimeMs.toFixed(2)}ms\n`);
// ========================================
// 5. Performance Demo
// ========================================
console.log('⚡ Performance Test (1000 operations)');
const startTime = Date.now();
for (let i = 0; i < 1000; i++) {
await getTransactionStats();
}
const endTime = Date.now();
const totalTime = endTime - startTime;
const avgTime = totalTime / 1000;
console.log(` Total time: ${totalTime}ms`);
console.log(` Average per call: ${avgTime.toFixed(2)}ms`);
console.log(` Calls per second: ${(1000 / (totalTime / 1000)).toFixed(0)}\n`);
console.log('✨ All operations completed successfully!');
console.log('\n💡 Notice: No process spawning, no HTTP - just direct function calls!');
} catch (error) {
console.error('❌ Error:', error instanceof Error ? error.message : String(error));
process.exit(1);
}
}
// Run the example
main().catch(console.error);
