josantonius/cli-printer

v1.0.0 2023-01-13 20:51 UTC

This package is auto-updated.

Last update: 2024-05-13 23:29:37 UTC


README

Latest Stable Version License Total Downloads CI CodeCov PSR1 PSR4 PSR12

PHP library for print messages in the command line interface (CLI). Optionally supports Monolog\Logger.

For development or test environments you can disable on-console message output by defining a constant named DISABLE_CONSOLE_PRINTING.

Requirements

  • Operating System: Linux.

  • PHP versions: 8.1 | 8.2.

Installation

The preferred way to install this extension is through Composer.

To install PHP CliPrinter library, simply:

composer require josantonius/cli-printer

The previous command will only install the necessary files, if you prefer to download the entire source code you can use:

composer require josantonius/cli-printer --prefer-source

You can also clone the complete repository with Git:

git clone https://github.com/josantonius/php-cli-printer.git

Available Classes

CliPrinter Class

Josantonius\CliPrinter\CliPrinter

Create new instance:

/**
 * @param array $messages The messages to be printed, in the format ['id' => 'message'].
 */
public function __construct(protected array $messages = []);

Display a message on the console:

/**
 * Formatter: The $message and $params work in a similar way as the sprintf method:
 *            display('tag', 'The %s %d', ['message', 8]).
 *
 * Messages:  If $messages was provided, the message can be replaced by the ID:
 *            display('tag', 'user.error').
 *
 * Logger:    If used and the tag name of the message matches a level,
 *            it shall be used when adding the record. Otherwise use the debug level.
 *
 * @param string $tagName Message tag name.
 * @param string $message The message or message ID.
 * @param array  $params  Additional context for format $message or/and passing it to the log.
 */
public function display(string $tagName, string $message, array $params = []): self;

Dynamically display a message using the message tag as the method name:

/**
 * @param string $tagName   Message tag name.
 * @param string $arguments The first value is the message and the second the parameters.
 */
public function __call(string $tagName, array $arguments): self;

Add an instance of Monolog\Logger to add a log for each message displayed:

/**
 * @param Logger $logger Instance of the Logger class.
 */
public function useLogger(Logger $logger): self;

Print new lines on the console:

/**
 * @param int $times Number of new lines to print.
 */
public function newLine(int $times = 1): self;

Set the number of line breaks before and after a message:

/**
 * @param int $before Number of line breaks before a message.
 * @param int $after  Number of line breaks after a message.
 */
public function setLineBreaks(int $before, int $after): self;

Set the default color of the message tags:

/**
 * @param Color $color Default message tag color.
 */
public function setDefaultTagColor(Color $color): self;

Set the color for a message tag:

/**
 * @param string $tagName  Message tag name.
 * @param Color  $tagColor Message tag color.
 */
public function setTagColor(string $tagName, Color $tagColor): self;

Color Class

Josantonius\CliPrinter\Color

Available colors:

enum Color: int
{
    case BLACK  = 40;
    case RED    = 41;
    case GREEN  = 42;
    case YELLOW = 43;
    case BLUE   = 44;
    case PURPLE = 45;
    case CYAN   = 46;
    case WHITE  = 47;
}

Usage

Example of use for this library:

Displaying messages

use Josantonius\CliPrinter\CliPrinter;

$printer = new CliPrinter();

$printer->display('alert', 'An alert message.');
$printer->display('error', 'An error message.');

Example

Displaying messages without a tag

use Josantonius\CliPrinter\CliPrinter;

$printer = new CliPrinter();

$printer->display('', 'A message without a tag.');

Example

Displaying preset messages via their key

use Josantonius\CliPrinter\CliPrinter;

$printer = new CliPrinter([
    'user.created' => 'User created.',
    'user.changed' => 'User changed.',
]);

$printer->display('create', 'user.created');
$printer->display('change', 'user.changed');

Example

Displaying formatted messages

use Josantonius\CliPrinter\CliPrinter;

$printer = new CliPrinter([
    'msg.notice' => 'A %s message.',
]);

$printer->display('notice', 'msg.notice', ['notice']);

$printer->display('detail', 'A %s message.', ['detail']);

Example

Changing the line breaks before and after each message

use Josantonius\CliPrinter\CliPrinter;

$printer = new CliPrinter();

$printer->setLineBreaks(before: 1, after: 0);

$printer->display('alert', 'Alert message.');
$printer->display('error', 'Error message.');

Example

use Josantonius\CliPrinter\CliPrinter;

$printer = new CliPrinter();

$printer->setLineBreaks(before: 2, after: 1);

$printer->display('alert', 'Alert message.');
$printer->display('error', 'Error message.');

Example

Adding extra line breaks

use Josantonius\CliPrinter\CliPrinter;

$printer = new CliPrinter();

$printer->display('request', 'Message.');

$printer->newLine();
$printer->display('response', 'Message.');
$printer->newLine(times: 3);

$printer->display('warning', 'Message.');

Example

Changing default color of tags

use Josantonius\CliPrinter\Color;
use Josantonius\CliPrinter\CliPrinter;

$printer = new CliPrinter();

$printer->setDefaultTagColor(Color::PURPLE);

$printer->display('alert', 'An alert message.');
$printer->display('error', 'An error message.');

Example

Set a custom color for each tag

use Josantonius\CliPrinter\Color;
use Josantonius\CliPrinter\CliPrinter;

$printer = new CliPrinter();

$printer->setTagColor('info',      Color::BLUE)
        ->setTagColor('alert',     Color::BLACK)
        ->setTagColor('error',     Color::RED)
        ->setTagColor('debug',     Color::GREEN)
        ->setTagColor('notice',    Color::CYAN)
        ->setTagColor('warning',   Color::YELLOW)
        ->setTagColor('critical',  Color::PURPLE)
        ->setTagColor('emergency', Color::WHITE);

$printer->display('info',      'A message.');
$printer->display('alert',     'A message.');
$printer->display('error',     'A message.');
$printer->display('debug',     'A message.');
$printer->display('notice',    'A message.');
$printer->display('warning',   'A message.');
$printer->display('critical',  'A message.');
$printer->display('emergency', 'A message.');

Example

Displaying messages using dynamic methods

use Josantonius\CliPrinter\CliPrinter;

$printer = new CliPrinter();

$printer->request('A request message.');

$printer->response('A %s message.', ['response']);

Example

Using Monolog\Logger

use Monolog\Logger;
use Monolog\Handler\StreamHandler;
use Josantonius\CliPrinter\CliPrinter;

$logger  = new Logger('LOG');
$logger->pushHandler(new StreamHandler(__DIR__ . '/log.txt'));

$printer = new CliPrinter();
$printer->useLogger($logger);

/**
 * It will create a "notice" log.
 * 
 * [2023-01-13T19:50:47.954791+00:00] LOG.NOTICE: A notice message. {"foo":"bar"} []
 */
$printer->display('notice', 'A notice message.', ['foo' => 'bar']);

/**
 * It will create a "debug" log as there is no "create" level.
 * 
 * [2023-01-13T19:50:47.954319+00:00] LOG.DEBUG: A create message. ["create"] []
 */
$printer->display('create', 'A %s message.', ['create']);

Example

Tests

To run tests you just need composer and to execute the following:

git clone https://github.com/josantonius/php-cli-printer.git
cd php-cli-printer
composer install

Run unit tests with PHPUnit:

composer phpunit

Run code standard tests with PHPCS:

composer phpcs

Run PHP Mess Detector tests to detect inconsistencies in code style:

composer phpmd

Run all previous tests:

composer tests

TODO

  • Add new feature
  • Improve tests
  • Improve documentation
  • Improve English translation in the README file
  • Refactor code for disabled code style rules (see phpmd.xml and phpcs.xml)

Changelog

Detailed changes for each release are documented in the release notes.

Contribution

Please make sure to read the Contributing Guide, before making a pull request, start a discussion or report a issue.

Thanks to all contributors! ❤️

Sponsor

If this project helps you to reduce your development time, you can sponsor me to support my open source work 😊

License

This repository is licensed under the MIT License.

Copyright © 2023-present, Josantonius