Initial commit: Obsidian Web Interface for Claude Code
- Full IDE with terminal integration using xterm.js - Session management with local and web sessions - HTML preview functionality - Multi-terminal support with session picker Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
This commit is contained in:
uroma
298
services/response-processor.js
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298
services/response-processor.js
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const fs = require('fs').promises;
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const fsSync = require('fs');
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const path = require('path');
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const { spawn } = require('child_process');
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const { extractAllTags } = require('./tag-parser');
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/**
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* Response Processor - Executes dyad-style tags
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* Handles file operations, package installation, and commands
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*/
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class ResponseProcessor {
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constructor(vaultPath) {
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this.vaultPath = vaultPath;
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}
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/**
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* Process all tags from a response
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* Executes operations in order: delete → rename → write → dependencies → commands
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*/
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async processResponse(sessionId, response, options = {}) {
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const {
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workingDir = this.vaultPath,
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autoApprove = false,
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onProgress = null
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} = options;
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const tags = extractAllTags(response);
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// Track operations
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const results = {
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sessionId,
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workingDir,
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operations: [],
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errors: [],
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timestamp: new Date().toISOString()
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};
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// Execute in order: deletes first, then renames, then writes
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for (const tag of tags.deletes) {
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try {
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if (onProgress) onProgress({ type: 'delete', path: tag.path });
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const result = await this.executeDelete(workingDir, tag);
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results.operations.push(result);
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} catch (error) {
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results.errors.push({ type: 'delete', tag, error: error.message });
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}
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}
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for (const tag of tags.renames) {
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try {
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if (onProgress) onProgress({ type: 'rename', from: tag.from, to: tag.to });
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const result = await this.executeRename(workingDir, tag);
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results.operations.push(result);
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} catch (error) {
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results.errors.push({ type: 'rename', tag, error: error.message });
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}
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}
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for (const tag of tags.writes) {
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try {
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if (onProgress) onProgress({ type: 'write', path: tag.path });
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const result = await this.executeWrite(workingDir, tag);
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results.operations.push(result);
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} catch (error) {
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results.errors.push({ type: 'write', tag, error: error.message });
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}
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}
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for (const tag of tags.dependencies) {
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try {
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if (onProgress) onProgress({ type: 'install', packages: tag.packages });
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const result = await this.executeAddDependency(workingDir, tag);
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results.operations.push(result);
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} catch (error) {
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results.errors.push({ type: 'install', tag, error: error.message });
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}
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}
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for (const tag of tags.commands) {
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try {
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if (onProgress) onProgress({ type: 'command', command: tag.command });
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const result = await this.executeCommand(workingDir, tag);
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results.operations.push(result);
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} catch (error) {
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results.errors.push({ type: 'command', tag, error: error.message });
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}
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}
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return results;
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}
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/**
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* Execute dyad-write tag
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*/
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async executeWrite(workingDir, tag) {
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const fullPath = path.join(workingDir, tag.path);
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// Security check
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if (!fullPath.startsWith(workingDir)) {
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throw new Error('Access denied: path outside working directory');
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}
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// Create directory if needed
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const dir = path.dirname(fullPath);
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if (!fsSync.existsSync(dir)) {
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await fs.mkdir(dir, { recursive: true });
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}
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// Write file
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await fs.writeFile(fullPath, tag.content, 'utf-8');
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return {
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type: 'write',
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path: tag.path,
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fullPath,
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success: true
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};
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}
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/**
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* Execute dyad-rename tag
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*/
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async executeRename(workingDir, tag) {
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const fromPath = path.join(workingDir, tag.from);
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const toPath = path.join(workingDir, tag.to);
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// Security check
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if (!fromPath.startsWith(workingDir) || !toPath.startsWith(workingDir)) {
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throw new Error('Access denied: path outside working directory');
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}
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// Check if source exists
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if (!fsSync.existsSync(fromPath)) {
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throw new Error(`Source file not found: ${tag.from}`);
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}
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// Create target directory if needed
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const toDir = path.dirname(toPath);
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if (!fsSync.existsSync(toDir)) {
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await fs.mkdir(toDir, { recursive: true });
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}
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// Rename/move file
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await fs.rename(fromPath, toPath);
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return {
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type: 'rename',
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from: tag.from,
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to: tag.to,
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fromPath,
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toPath,
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success: true
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};
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}
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/**
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* Execute dyad-delete tag
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*/
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async executeDelete(workingDir, tag) {
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const fullPath = path.join(workingDir, tag.path);
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// Security check
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if (!fullPath.startsWith(workingDir)) {
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throw new Error('Access denied: path outside working directory');
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}
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// Check if exists
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if (!fsSync.existsSync(fullPath)) {
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throw new Error(`File not found: ${tag.path}`);
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}
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// Delete file or directory
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const stat = await fs.stat(fullPath);
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if (stat.isDirectory()) {
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await fs.rm(fullPath, { recursive: true, force: true });
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} else {
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await fs.unlink(fullPath);
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}
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return {
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type: 'delete',
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path: tag.path,
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fullPath,
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success: true
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};
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}
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/**
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* Execute dyad-add-dependency tag
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*/
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async executeAddDependency(workingDir, tag) {
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const packageJsonPath = path.join(workingDir, 'package.json');
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// Check if package.json exists
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if (!fsSync.existsSync(packageJsonPath)) {
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throw new Error('No package.json found in working directory');
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}
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// Install packages using npm
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return new Promise((resolve, reject) => {
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const packages = tag.packages.join(' ');
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const npm = spawn('npm', ['install', '--save', ...tag.packages], {
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cwd: workingDir,
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stdio: ['ignore', 'pipe', 'pipe'],
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shell: true
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});
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let output = '';
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let errorOutput = '';
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npm.stdout.on('data', (data) => {
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output += data.toString();
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});
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npm.stderr.on('data', (data) => {
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errorOutput += data.toString();
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});
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npm.on('close', (code) => {
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if (code === 0) {
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resolve({
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type: 'install',
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packages: tag.packages,
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output,
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success: true
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});
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} else {
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reject(new Error(`npm install failed: ${errorOutput}`));
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}
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});
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npm.on('error', (error) => {
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reject(new Error(`Failed to spawn npm: ${error.message}`));
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});
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});
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}
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/**
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* Execute dyad-command tag
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* Currently supports: rebuild, restart, refresh
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*/
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async executeCommand(workingDir, tag) {
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const commands = {
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rebuild: async () => {
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// Rebuild logic - could be project-specific
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return {
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type: 'command',
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command: tag.command,
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result: 'Rebuild triggered',
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success: true
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};
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},
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restart: async () => {
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// Restart dev server logic
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return {
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type: 'command',
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command: tag.command,
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result: 'Restart triggered',
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success: true
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};
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},
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refresh: async () => {
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// Refresh preview logic
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return {
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type: 'command',
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command: tag.command,
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result: 'Refresh triggered',
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success: true
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};
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}
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};
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const handler = commands[tag.command];
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if (!handler) {
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throw new Error(`Unknown command: ${tag.command}`);
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}
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return await handler();
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}
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/**
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* Preview operations without executing
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*/
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async previewOperations(response, workingDir = this.vaultPath) {
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const tags = extractAllTags(response);
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const { generateOperationSummary } = require('./tag-parser');
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return {
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workingDir,
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operations: generateOperationSummary(tags),
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hasChanges: tags.writes.length > 0 || tags.renames.length > 0 || tags.deletes.length > 0,
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timestamp: new Date().toISOString()
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};
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}
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}
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module.exports = ResponseProcessor;
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