JFIF$        dd7 

Viewing File: /home/optimaldigitaltr/public_html/src/vendor/laravel/prompts/src/Spinner.php

<?php

namespace Laravel\Prompts;

use Closure;
use RuntimeException;

class Spinner extends Prompt
{
    /**
     * How long to wait between rendering each frame.
     */
    public int $interval = 100;

    /**
     * The number of times the spinner has been rendered.
     */
    public int $count = 0;

    /**
     * Whether the spinner can only be rendered once.
     */
    public bool $static = false;

    /**
     * The process ID after forking.
     */
    protected int $pid;

    /**
     * Create a new Spinner instance.
     */
    public function __construct(public string $message = '')
    {
        //
    }

    /**
     * Render the spinner and execute the callback.
     *
     * @template TReturn of mixed
     *
     * @param  \Closure(): TReturn  $callback
     * @return TReturn
     */
    public function spin(Closure $callback): mixed
    {
        $this->capturePreviousNewLines();

        if (! function_exists('pcntl_fork')) {
            return $this->renderStatically($callback);
        }

        $originalAsync = pcntl_async_signals(true);

        pcntl_signal(SIGINT, fn () => exit());

        try {
            $this->hideCursor();
            $this->render();

            $this->pid = pcntl_fork();

            if ($this->pid === 0) {
                while (true) { // @phpstan-ignore-line
                    $this->render();

                    $this->count++;

                    usleep($this->interval * 1000);
                }
            } else {
                $result = $callback();

                $this->resetTerminal($originalAsync);

                return $result;
            }
        } catch (\Throwable $e) {
            $this->resetTerminal($originalAsync);

            throw $e;
        }
    }

    /**
     * Reset the terminal.
     */
    protected function resetTerminal(bool $originalAsync): void
    {
        pcntl_async_signals($originalAsync);
        pcntl_signal(SIGINT, SIG_DFL);

        $this->eraseRenderedLines();
    }

    /**
     * Render a static version of the spinner.
     *
     * @template TReturn of mixed
     *
     * @param  \Closure(): TReturn  $callback
     * @return TReturn
     */
    protected function renderStatically(Closure $callback): mixed
    {
        $this->static = true;

        try {
            $this->hideCursor();
            $this->render();

            $result = $callback();
        } finally {
            $this->eraseRenderedLines();
        }

        return $result;
    }

    /**
     * Disable prompting for input.
     *
     * @throws \RuntimeException
     */
    public function prompt(): never
    {
        throw new RuntimeException('Spinner cannot be prompted.');
    }

    /**
     * Get the current value of the prompt.
     */
    public function value(): bool
    {
        return true;
    }

    /**
     * Clear the lines rendered by the spinner.
     */
    protected function eraseRenderedLines(): void
    {
        $lines = explode(PHP_EOL, $this->prevFrame);
        $this->moveCursor(-999, -count($lines) + 1);
        $this->eraseDown();
    }

    /**
     * Clean up after the spinner.
     */
    public function __destruct()
    {
        if (! empty($this->pid)) {
            posix_kill($this->pid, SIGHUP);
        }

        parent::__destruct();
    }
}
Back to Directory  nL+D550H?Mx ,D"v]qv;6*Zqn)ZP0!1 A "#a$2Qr D8 a Ri[f\mIykIw0cuFcRı?lO7к_f˓[C$殷WF<_W ԣsKcëIzyQy/_LKℂ;C",pFA:/]=H  ~,ls/9ć:[=/#f;)x{ٛEQ )~ =𘙲r*2~ a _V=' kumFD}KYYC)({ *g&f`툪ry`=^cJ.I](*`wq1dđ#̩͑0;H]u搂@:~וKL Nsh}OIR*8:2 !lDJVo(3=M(zȰ+i*NAr6KnSl)!JJӁ* %݉?|D}d5:eP0R;{$X'xF@.ÊB {,WJuQɲRI;9QE琯62fT.DUJ;*cP A\ILNj!J۱+O\͔]ޒS߼Jȧc%ANolՎprULZԛerE2=XDXgVQeӓk yP7U*omQIs,K`)6\G3t?pgjrmۛجwluGtfh9uyP0D;Uڽ"OXlif$)&|ML0Zrm1[HXPlPR0'G=i2N+0e2]]9VTPO׮7h(F*癈'=QVZDF,d߬~TX G[`le69CR(!S2!P <0x<!1AQ "Raq02Br#SCTb ?Ζ"]mH5WR7k.ۛ!}Q~+yԏz|@T20S~Kek *zFf^2X*(@8r?CIuI|֓>^ExLgNUY+{.RѪ τV׸YTD I62'8Y27'\TP.6d&˦@Vqi|8-OΕ]ʔ U=TL8=;6c| !qfF3aů&~$l}'NWUs$Uk^SV:U# 6w++s&r+nڐ{@29 gL u"TÙM=6(^"7r}=6YݾlCuhquympǦ GjhsǜNlɻ}o7#S6aw4!OSrD57%|?x>L |/nD6?/8w#[)L7+6〼T ATg!%5MmZ/c-{1_Je"|^$'O&ޱմTrb$w)R$& N1EtdU3Uȉ1pM"N*(DNyd96.(jQ)X 5cQɎMyW?Q*!R>6=7)Xj5`J]e8%t!+'!1Q5 !1 AQaqё#2"0BRb?Gt^## .llQT $v,,m㵜5ubV =sY+@d{N! dnO<.-B;_wJt6;QJd.Qc%p{ 1,sNDdFHI0ГoXшe黅XۢF:)[FGXƹ/w_cMeD,ʡcc.WDtA$j@:) -# u c1<@ۗ9F)KJ-hpP]_x[qBlbpʖw q"LFGdƶ*s+ډ_Zc"?%t[IP 6J]#=ɺVvvCGsGh1 >)6|ey?Lӣm,4GWUi`]uJVoVDG< SB6ϏQ@ TiUlyOU0kfV~~}SZ@*WUUi##; s/[=!7}"WN]'(L! ~y5g9T̅JkbM' +s:S +B)v@Mj e Cf jE 0Y\QnzG1д~Wo{T9?`Rmyhsy3!HAD]mc1~2LSu7xT;j$`}4->L#vzŏILS ֭T{rjGKC;bpU=-`BsK.SFw4Mq]ZdHS0)tLg