vibe-coder-mcp/build/cli/interactive/history.js

Production-ready MCP server with complete agent integration, multi-transport support, and comprehensive development automation tools for AI-assisted workflows.

import fs from 'fs-extra';
import path from 'path';
import os from 'os';
export class CommandHistory {
    history = [];
    currentIndex = -1;
    maxSize;
    historyFile;
    tempCommand = '';
    constructor(maxSize = 100, historyFile) {
        this.maxSize = maxSize;
        this.historyFile = historyFile || path.join(os.homedir(), '.vibe', 'history.txt');
        this.loadHistory();
    }
    async loadHistory() {
        try {
            if (await fs.pathExists(this.historyFile)) {
                const content = await fs.readFile(this.historyFile, 'utf-8');
                this.history = content.split('\n').filter(line => line.trim());
                if (this.history.length > this.maxSize) {
                    this.history = this.history.slice(-this.maxSize);
                }
                this.currentIndex = this.history.length;
            }
        }
        catch {
        }
    }
    async saveHistory() {
        try {
            await fs.ensureDir(path.dirname(this.historyFile));
            await fs.writeFile(this.historyFile, this.history.join('\n'));
        }
        catch {
        }
    }
    add(command) {
        if (command && command.trim()) {
            if (this.history.length === 0 || this.history[this.history.length - 1] !== command) {
                this.history.push(command);
                if (this.history.length > this.maxSize) {
                    this.history.shift();
                }
            }
            this.currentIndex = this.history.length;
            this.tempCommand = '';
            this.saveHistory().catch(() => { });
        }
    }
    getPrevious(currentInput) {
        if (this.currentIndex === this.history.length && currentInput) {
            this.tempCommand = currentInput;
        }
        if (this.currentIndex > 0) {
            this.currentIndex--;
            return this.history[this.currentIndex];
        }
        return undefined;
    }
    getNext() {
        if (this.currentIndex < this.history.length - 1) {
            this.currentIndex++;
            return this.history[this.currentIndex];
        }
        else if (this.currentIndex === this.history.length - 1) {
            this.currentIndex = this.history.length;
            return this.tempCommand;
        }
        return '';
    }
    resetPosition() {
        this.currentIndex = this.history.length;
        this.tempCommand = '';
    }
    getAll() {
        return [...this.history];
    }
    clear() {
        this.history = [];
        this.currentIndex = -1;
        this.tempCommand = '';
        this.saveHistory().catch(() => { });
    }
    search(query) {
        return this.history.filter(cmd => cmd.includes(query));
    }
}