para

use Samaki::Plugin;
use Log::Async;

use Samaki::Conf;
use Samaki::Plugin::Process;

use NativeCall;

sub kill(int32, int32 --> int32) is native {*};

unit class Samaki::Plugin::Bash does Samaki::Plugin::Process;

has $.name = 'bash';
has $.description = 'Run a bash script';
has $.output-ext = 'txt';

method execute(Samaki::Cell :$cell, Samaki::Page :$page, Str :$mode, IO::Handle :$out, :$pane, Str :$action) {
  info "executing bash cell";
  my $quietly = $cell.get-conf('quietly') // False;
  my $cwd = $*CWD;
  my $proc = Proc::Async.new: 'bash', :out, :err, :w;
  my $input = $cell.get-content(:$mode, :$page);
  my $timeout = $cell.get-conf('timeout') // 300;
  my $pid;

  try react {
    whenever $proc.ready { $pid = self.do-ready($_, $proc,$timeout); }
    whenever $proc.stderr { self.warn: "$_"; }

    whenever $proc.stdout.lines {
      info "got line $_";
      sleep 0.01;
      $.output-stream.send($_) unless $quietly;
      $out.put($_) if $out;
    }
    whenever $proc.start( :$cwd ) {
      self.do-done($_);
      done
    }
    whenever $proc.print($input) {
      $proc.close-stdin;
    }
    whenever Supply.interval(1) {
      unless kill($pid, 0) == 0 {
        warning "Process $pid exited";
        done;
      }
      self.info: "waiting $_" if $_ > 1 && $_ %% 2;
    }
    whenever Promise.in($timeout) {
      self.warn: "killing pid $pid";
      $proc.kill;
      done;
    }
  }
  $out.close if $out;
  self.error("Execution failed: $_") with $!;
  if kill($pid, 0) == 0 {
    self.info: "Process $pid is still running, sending SIGKILL";
    kill($pid, 9);
  } else {
    self.info: "Process $pid has exited";
  }
}



head

Samaki::Plugin::Bash -- Run the cell as a bash script.


The cell contents are piped to stdin.  Output is streamed to the pane and also sent to
the output file.


* `quietly`  -- do not send to the pane, if this is true.


root

Code

Plugouts

React

=begin React :component<HeaderCol> :id<menu> 
=para L<Documentation|/doc/introduction>
=para L<Modules| /mods>
=para L<Examples| file:../examples/index.podlite>
=para L<AI|file:../mcp/index.podlite>
=para L<Download |file:../download/index.podlite>
=para L<About|file:../about/index.podlite>
=para 🔍 K<⌘K>/K<ctrl-K>
=end React


=begin React :component<HeaderCol> :id<footer>  
=begin nested :!nested
=item1 B<Language>
    =item2 L<Get started|file:../getting-started/getting-started.podlite>
    =item2 L<Why Raku?|/doc/language/faq#Why-should-I-learn-Raku-What's-so-great-about-it>
    =item2 L<Try Raku|https://glot.io/new/raku>
    =item2 L<Download | file:../download/index.podlite>
    =item2 L<Raku cheat sheet|https://github.com/Raku/mu/blob/master/docs/Perl6/Cheatsheet/cheatsheet.txt>
    =item2 L<Raku on Exercism|https://exercism.org/tracks/raku>
    =item2 L<Wikipedia|https://en.wikipedia.org/wiki/Raku_(programming_language)>

=end nested
=begin nested :!nested

=item1 B<L<Documentation|/doc>>
    =item2 L<Getting started, Migration guides from other languages, & Tutorials | file:../doc/introduction.podlite>
    =item2 L<Language References|file:../doc/reference.podlite>
    =item2 L<Type Reference| file:../doc/types.podlite>
    =item2 L<Miscellaneous| file:../doc/miscellaneous.podlite>
    =item2 L<FAQs (Frequently Asked Questions)|/doc/language/faq>
    =item2 L<Community|/doc/language/community>
    =item2 L<The list of all documents|file:../doc/index.podlite>
    =item2 L<Hand these documents to an AI assistant|file:../mcp/index.podlite>

=end nested
=begin nested :!nested
=item1 B<Learning>
    =item2 L<The Raku Guide|https://raku.guide/>
    =item2 L<Wikibook |https://en.wikibooks.org/wiki/Raku_Programming>
    =item2 L<Books |https://perl6book.com/>
    =item2 L<Rosetta Code | https://www.raku.org/community/rosettacode>
    =item2 L<Learn Raku in Y minutes|https://learnxinyminutes.com/docs/raku/>
    =item2 L<Golfing |https://github.com/AlexDaniel/raku-golf-cheatsheet>
=end nested
=begin nested :!nested

=item1 B<Explore>
    =item2 L<Raku Blog Aggregator|https://planet.raku.org/>
    =item2 L<Rakudo Weekly|https://rakudoweekly.blog/>
    =item2 L<The Weekly Challenge |https://perlweeklychallenge.org/>
    =item2 L<Raku Advent Calendar|https://raku-advent.blog/>

=end nested
=end React


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=para
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=end React


Bash

NAME

DESCRIPTION

OPTIONS

App::samaki v0.0.34

Authors

License

Dependencies

Test Dependencies

Provides

Documentation