README

Reusable terminal primitives for progress bars, terminal width detection, and ANSI styling in Switon Framework.

Highlights

• Progress bars: ProgressBarInterface with elapsed and remaining time rendering.
• Width detection: TerminalWidthDetectorInterface with Unix and Windows fallbacks.
• ANSI style flags: Colors bitmask constants for foreground, background, and text attributes.
• Narrow contracts: swap progress or width implementations without changing call sites.

Installation

composer require switon/console

The package ships primitives only; switon/cli wires them for command authoring.

Quick Start

use Switon\Console\Colors;
use Switon\Console\ProgressBarInterface;
use Switon\Core\Attribute\Autowired;
use Switon\Core\ConsoleInterface;

final class ImportUsers
{
    #[Autowired] protected ProgressBarInterface $progressBar;
    #[Autowired] protected ConsoleInterface $console;

    public function run(array $rows): void
    {
        $this->progressBar->start(count($rows));

        foreach ($rows as $row) {
            $this->importRow($row);
            $this->progressBar->advance();
        }

        $this->progressBar->finish();
        $this->console->writeLn(
            $this->console->colorize('Import complete', Colors::FC_LIGHT_GREEN | Colors::AT_BOLD)
        );
    }
}

Docs: https://docs.switon.dev/latest/console

License

MIT.