@qodalis/angular-cli/esm2022/lib/cli/services/cli-command-history.service.mjs

A lightweight and flexible command-line interface (CLI) tool designed to streamline workflows and automate tasks for developers.

import { Injectable } from '@angular/core';
import * as i0 from "@angular/core";
import * as i1 from "../storage/cli-key-value-store";
export class CliCommandHistoryService {
    constructor(store) {
        this.store = store;
        this.storageKey = 'cli-command-history';
        this.commandHistory = [];
    }
    async addCommand(command) {
        const normalizedCommand = command.trim();
        if (normalizedCommand) {
            if (this.commandHistory.length > 0) {
                const lastCommand = this.commandHistory[this.commandHistory.length - 1];
                if (lastCommand === normalizedCommand) {
                    return;
                }
            }
            this.commandHistory.push(command);
            await this.saveHistory();
        }
    }
    getLastIndex() {
        return this.commandHistory.length;
    }
    getHistory() {
        return [...this.commandHistory];
    }
    async clearHistory() {
        this.commandHistory = [];
        await this.saveHistory();
    }
    getCommand(index) {
        return this.commandHistory[index];
    }
    async saveHistory() {
        //save only last 500 commands
        const trimmedHistory = this.commandHistory.slice(-500);
        return await this.store.set(this.storageKey, trimmedHistory);
    }
    async loadHistory() {
        const savedOldHistory = localStorage.getItem('cliCommandHistory');
        if (savedOldHistory) {
            localStorage.removeItem('cliCommandHistory');
            await this.store.set(this.storageKey, JSON.parse(savedOldHistory));
        }
        const savedHistory = await this.store.get(this.storageKey);
        if (savedHistory) {
            this.commandHistory = savedHistory;
        }
    }
    async initialize() {
        await this.loadHistory();
    }
    static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: CliCommandHistoryService, deps: [{ token: i1.CliKeyValueStore }], target: i0.ɵɵFactoryTarget.Injectable }); }
    static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: CliCommandHistoryService, providedIn: 'root' }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.2.12", ngImport: i0, type: CliCommandHistoryService, decorators: [{
            type: Injectable,
            args: [{
                    providedIn: 'root',
                }]
        }], ctorParameters: function () { return [{ type: i1.CliKeyValueStore }]; } });
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