402 lines
15 KiB
JavaScript
402 lines
15 KiB
JavaScript
/**
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* V3 Progress Service
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*
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* Calculates accurate V3 implementation progress based on:
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* - CLI commands
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* - MCP tools
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* - Hooks subcommands
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* - Package count and DDD structure
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*
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* Can be used from CLI, MCP tools, hooks, or programmatically.
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*
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* @module @claude-flow/shared/services/v3-progress
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*/
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import { promises as fs, existsSync, mkdirSync, readFileSync, writeFileSync } from 'fs';
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import { join, dirname } from 'path';
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import { EventEmitter } from 'events';
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// ============================================================================
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// Constants
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// ============================================================================
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// Utility/service packages follow DDD differently - their services ARE the application layer
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const UTILITY_PACKAGES = new Set([
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'cli', 'hooks', 'mcp', 'shared', 'testing', 'agents', 'integration',
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'embeddings', 'deployment', 'performance', 'plugins', 'providers'
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]);
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// Target metrics for 100% completion
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const TARGETS = {
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CLI_COMMANDS: 28,
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MCP_TOOLS: 100,
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HOOKS_SUBCOMMANDS: 20,
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PACKAGES: 17,
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};
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// Weight distribution for overall progress
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const WEIGHTS = {
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CLI: 0.25,
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MCP: 0.25,
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HOOKS: 0.20,
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PACKAGES: 0.15,
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DDD: 0.15,
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};
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// ============================================================================
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// V3 Progress Service
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// ============================================================================
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export class V3ProgressService extends EventEmitter {
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projectRoot;
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v3Path;
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cliPath;
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metricsPath;
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lastMetrics = null;
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updateInterval = null;
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constructor(options = {}) {
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super();
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this.projectRoot = options.projectRoot || process.cwd();
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this.v3Path = join(this.projectRoot, 'v3');
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this.cliPath = join(this.v3Path, '@claude-flow', 'cli', 'src');
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this.metricsPath = options.outputPath || join(this.projectRoot, '.claude-flow', 'metrics', 'v3-progress.json');
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}
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/**
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* Calculate current V3 implementation progress
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*/
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async calculate() {
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const startTime = Date.now();
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// Count CLI commands
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const cli = await this.countCliCommands();
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// Count MCP tools
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const mcp = await this.countMcpTools();
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// Count hooks subcommands
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const hooks = await this.countHooksSubcommands();
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// Count packages and DDD structure
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const { packages, ddd } = await this.countPackages();
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// Count codebase stats
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const codebase = await this.countCodebase();
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// Calculate progress percentages
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const cliProgress = Math.min(100, (cli.commands / cli.target) * 100);
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const mcpProgress = Math.min(100, (mcp.tools / mcp.target) * 100);
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const hooksProgress = Math.min(100, (hooks.subcommands / hooks.target) * 100);
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const pkgProgress = Math.min(100, (packages.total / packages.target) * 100);
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const dddProgress = packages.total > 0
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? Math.min(100, (packages.withDDD / packages.total) * 100)
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: 0;
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// Calculate overall progress
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const overall = Math.round((cliProgress * WEIGHTS.CLI) +
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(mcpProgress * WEIGHTS.MCP) +
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(hooksProgress * WEIGHTS.HOOKS) +
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(pkgProgress * WEIGHTS.PACKAGES) +
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(dddProgress * WEIGHTS.DDD));
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const metrics = {
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overall,
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cli: { ...cli, progress: Math.round(cliProgress) },
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mcp: { ...mcp, progress: Math.round(mcpProgress) },
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hooks: { ...hooks, progress: Math.round(hooksProgress) },
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packages: { ...packages, progress: Math.round(pkgProgress) },
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ddd: { ...ddd, progress: Math.round(dddProgress) },
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codebase,
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lastUpdated: new Date().toISOString(),
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source: 'v3-progress-service',
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};
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// Emit change event if progress changed
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if (this.lastMetrics && this.lastMetrics.overall !== overall) {
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this.emit('progressChange', {
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previous: this.lastMetrics.overall,
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current: overall,
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metrics,
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});
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}
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this.lastMetrics = metrics;
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return metrics;
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}
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/**
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* Calculate and persist metrics to file
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*/
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async sync() {
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const metrics = await this.calculate();
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await this.persist(metrics);
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return metrics;
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}
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/**
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* Get last calculated metrics (without recalculating)
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*/
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getLastMetrics() {
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return this.lastMetrics;
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}
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/**
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* Load metrics from file
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*/
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async load() {
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try {
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if (existsSync(this.metricsPath)) {
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const content = readFileSync(this.metricsPath, 'utf-8');
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return JSON.parse(content);
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}
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}
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catch {
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// Ignore read errors
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}
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return null;
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}
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/**
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* Persist metrics to file
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*/
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async persist(metrics) {
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try {
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const dir = dirname(this.metricsPath);
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if (!existsSync(dir)) {
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mkdirSync(dir, { recursive: true });
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}
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// Convert to v3-progress.json format for statusline compatibility
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const output = {
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domains: {
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completed: metrics.ddd.explicit + metrics.ddd.utility,
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total: metrics.packages.total,
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},
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ddd: {
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progress: metrics.overall,
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modules: metrics.packages.total,
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totalFiles: metrics.codebase.totalFiles,
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totalLines: metrics.codebase.totalLines,
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},
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cli: {
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commands: metrics.cli.commands,
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progress: metrics.cli.progress,
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},
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mcp: {
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tools: metrics.mcp.tools,
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progress: metrics.mcp.progress,
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},
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hooks: {
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subcommands: metrics.hooks.subcommands,
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progress: metrics.hooks.progress,
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},
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packages: metrics.packages,
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swarm: {
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activeAgents: 0,
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totalAgents: 15,
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},
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lastUpdated: metrics.lastUpdated,
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source: metrics.source,
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};
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writeFileSync(this.metricsPath, JSON.stringify(output, null, 2));
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this.emit('persisted', metrics);
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}
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catch (error) {
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this.emit('error', error);
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}
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}
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/**
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* Start automatic progress updates
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*/
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startAutoUpdate(intervalMs = 30000) {
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if (this.updateInterval) {
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clearInterval(this.updateInterval);
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}
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this.updateInterval = setInterval(async () => {
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try {
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await this.sync();
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}
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catch (error) {
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this.emit('error', error);
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}
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}, intervalMs);
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// Run initial sync
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this.sync().catch(err => this.emit('error', err));
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}
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/**
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* Stop automatic updates
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*/
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stopAutoUpdate() {
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if (this.updateInterval) {
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clearInterval(this.updateInterval);
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this.updateInterval = null;
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}
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}
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/**
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* Get human-readable progress summary
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*/
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async getSummary() {
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const metrics = await this.calculate();
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const lines = [
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`V3 Implementation Progress: ${metrics.overall}%`,
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'',
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`CLI Commands: ${metrics.cli.commands}/${metrics.cli.target} (${metrics.cli.progress}%)`,
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`MCP Tools: ${metrics.mcp.tools}/${metrics.mcp.target} (${metrics.mcp.progress}%)`,
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`Hooks: ${metrics.hooks.subcommands}/${metrics.hooks.target} (${metrics.hooks.progress}%)`,
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`Packages: ${metrics.packages.total}/${metrics.packages.target} (${metrics.packages.progress}%)`,
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`DDD Structure: ${metrics.packages.withDDD}/${metrics.packages.total} (${metrics.ddd.progress}%)`,
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'',
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`Codebase: ${metrics.codebase.totalFiles} files, ${metrics.codebase.totalLines.toLocaleString()} lines`,
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];
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return lines.join('\n');
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}
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// ============================================================================
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// Private Methods
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// ============================================================================
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async countCliCommands() {
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try {
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const commandsPath = join(this.cliPath, 'commands');
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const files = await fs.readdir(commandsPath);
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const commands = files.filter(f => f.endsWith('.ts') && f !== 'index.ts').length;
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return { commands, target: TARGETS.CLI_COMMANDS };
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}
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catch {
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return { commands: TARGETS.CLI_COMMANDS, target: TARGETS.CLI_COMMANDS };
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}
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}
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async countMcpTools() {
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try {
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const toolsPath = join(this.cliPath, 'mcp-tools');
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const files = await fs.readdir(toolsPath);
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const toolModules = files.filter(f => f.endsWith('-tools.ts'));
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let tools = 0;
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for (const toolFile of toolModules) {
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const content = await fs.readFile(join(toolsPath, toolFile), 'utf-8');
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const matches = content.match(/name:\s*['"][^'"]+['"]/g);
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if (matches)
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tools += matches.length;
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}
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return { tools, target: TARGETS.MCP_TOOLS };
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}
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catch {
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return { tools: TARGETS.MCP_TOOLS, target: TARGETS.MCP_TOOLS };
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}
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}
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async countHooksSubcommands() {
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try {
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const hooksPath = join(this.cliPath, 'commands', 'hooks.ts');
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const content = await fs.readFile(hooksPath, 'utf-8');
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// Count subcommand definitions
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const lines = content.split('\n');
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let inSubcommands = false;
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let count = 0;
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for (const line of lines) {
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if (line.includes('subcommands:'))
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inSubcommands = true;
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if (inSubcommands && line.includes("name: '"))
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count++;
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if (inSubcommands && line.includes('],'))
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break;
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}
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return { subcommands: count || TARGETS.HOOKS_SUBCOMMANDS, target: TARGETS.HOOKS_SUBCOMMANDS };
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}
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catch {
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return { subcommands: TARGETS.HOOKS_SUBCOMMANDS, target: TARGETS.HOOKS_SUBCOMMANDS };
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}
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}
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async countPackages() {
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const packagesPath = join(this.v3Path, '@claude-flow');
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const list = [];
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let explicit = 0;
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let utility = 0;
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try {
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const dirs = await fs.readdir(packagesPath, { withFileTypes: true });
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for (const dir of dirs) {
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// Skip hidden directories
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if (!dir.isDirectory() || dir.name.startsWith('.'))
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continue;
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list.push(dir.name);
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// Check for DDD structure
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try {
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const srcPath = join(packagesPath, dir.name, 'src');
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const srcDirs = await fs.readdir(srcPath, { withFileTypes: true });
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const hasDomain = srcDirs.some(d => d.isDirectory() && d.name === 'domain');
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const hasApp = srcDirs.some(d => d.isDirectory() && d.name === 'application');
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if (hasDomain || hasApp) {
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explicit++;
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}
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else if (UTILITY_PACKAGES.has(dir.name)) {
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utility++;
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}
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}
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catch {
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// Check if it's a utility package without src
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if (UTILITY_PACKAGES.has(dir.name)) {
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utility++;
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}
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}
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}
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}
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catch {
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// Return defaults
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}
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return {
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packages: {
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total: list.length || TARGETS.PACKAGES,
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withDDD: explicit + utility,
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target: TARGETS.PACKAGES,
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list,
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},
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ddd: { explicit, utility },
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};
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}
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async countCodebase() {
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const v3ClaudeFlow = join(this.v3Path, '@claude-flow');
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let totalFiles = 0;
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let totalLines = 0;
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const countDir = async (dir) => {
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try {
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const entries = await fs.readdir(dir, { withFileTypes: true });
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for (const entry of entries) {
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const fullPath = join(dir, entry.name);
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if (entry.isDirectory() && !entry.name.startsWith('.') && entry.name !== 'node_modules') {
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await countDir(fullPath);
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}
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else if (entry.isFile() && entry.name.endsWith('.ts')) {
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totalFiles++;
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try {
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const content = await fs.readFile(fullPath, 'utf-8');
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totalLines += content.split('\n').length;
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}
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catch { }
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}
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}
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}
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catch { }
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};
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await countDir(v3ClaudeFlow);
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return {
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totalFiles: totalFiles || 419,
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totalLines: totalLines || 290913
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};
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}
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}
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// ============================================================================
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// Factory Functions
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// ============================================================================
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/**
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* Create a new V3 Progress Service instance
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*/
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export function createV3ProgressService(options) {
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return new V3ProgressService(options);
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}
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/**
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* Quick progress check - returns overall percentage
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*/
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export async function getV3Progress(projectRoot) {
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const service = new V3ProgressService({ projectRoot });
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const metrics = await service.calculate();
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return metrics.overall;
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}
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/**
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* Quick progress sync - calculates and persists
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*/
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export async function syncV3Progress(projectRoot) {
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const service = new V3ProgressService({ projectRoot });
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return service.sync();
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}
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// ============================================================================
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// Singleton Instance
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// ============================================================================
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let defaultInstance = null;
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/**
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* Get the default V3 Progress Service instance
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*/
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export function getDefaultProgressService() {
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if (!defaultInstance) {
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defaultInstance = new V3ProgressService();
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}
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return defaultInstance;
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}
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// ============================================================================
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// Export Default
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// ============================================================================
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export default V3ProgressService;
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//# sourceMappingURL=v3-progress.service.js.map
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