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use strict;
use File::Temp qw(tmpnam tempfile);
use POSIX qw(mkfifo);
use Irssi;
our $VERSION = '1.00';
our %IRSSI = {
authors => 'Teddy Wing',
contact => 'irssi@teddywing.com',
name => 'Vimput',
description => '',
license => 'GPL',
};
use constant CTRL_X => 24;
# The location of the temporary file where prompt contents are written.
sub vimput_file {
Irssi::get_irssi_dir() . '/VIMPUT_MSG';
}
# Write the given string to our vimput_file.
sub write_input {
my ($message) = @_;
open my $handle, '>', vimput_file or die $!;
print $handle $message;
close $handle;
}
# Open a Tmux split containing a Vim instance editing the vimput_file.
sub open_tmux_split {
my ($filename, $fifo) = @_;
if (!$ENV{TMUX}) {
print 'no tmux'; # TODO: Replace with Irssi print
# MSGLEVEL_CLIENTERROR
return;
}
# my $command = "vim ${\vimput_file}";
my $command = "vim -c 'set buftype=acwrite' -c 'read ${\vimput_file}' -c '1 delete _' -c 'autocmd BufWriteCmd <buffer> :write $fifo | set nomodified' $filename";
system('tmux', 'split-window', $command);
}
sub update_input_line_when_finished {
# my ($handle, $filename) = tempfile();
# print $filename;
# my $tempdir = tempdir('vimput-XXXXXXXXXX');
# my $fifo_path = "$tempdir/fifo";
# my $fifo;
# $fifo->autoflush(1);
# my $pid = fork();
# die $! if not defined $pid;
# if ($pid == 0) { # child
# my $fifo_path = tmpnam();
# print 'F: ' . $fifo_path;
#
# mkfifo($fifo_path, 0600) or die $!;
# my $tag;
# my @args = ($fifo, \$tag);
# $tag = Irssi::input_add(
# fileno($fifo),
# Irssi::INPUT_READ,
# \&adljkhadhadfhjkl,
# \@args
# );
# open $fifo, '<', $fifo_path or die $!;
# open_tmux_split($fifo_path);
#
# $fifo->autoflush(1);
# while (<$fifo>) {
# # if ($_) {
# # print 'hello';
# print $_;
# # }
# }
# close $fifo;
# exit;
# open $fifo, '<', $fifo_path or die $!;
# my $x = 0;
# while (<$fifo>) {
# last if $x > 5;
# print $_;
# if ($_) {
# print $_;
# Irssi::gui_input_set($_);
#
# last;
# }
# sleep 2;
# $x++;
# }
# close $fifo;
# }
# else {
# Irssi::pidwait_add($pid);
# }
# open my $handle, "cat ${\vimput_file} |" or die $!;
# while (<$handle>) {
# print $_;
# }
# close $handle;
# sub update_line {
# open my $handle, '<', vimput_file or die $!;
# while (<$handle>) {
# Irssi::gui_input_set($_);
# }
# close $handle;
# }
#
# my $tag = Irssi::timeout_add(1000, \&update_line);
# my $fuckyoumotherfucker = '/tmp/fucking-fifo';
# unlink $fuckyoumotherfucker;
# open_tmux_split($fuckyoumotherfucker);
#
# mkfifo($fuckyoumotherfucker, 0600) or die $!;
# open my $fifo, '<', $fuckyoumotherfucker, or die $!;
# while (<$fifo>) {
# print $_;
# }
# close $fifo;
# unlink $fuckyoumotherfucker;
# my $pid = fork();
# die $! if not defined $pid;
#
# if ($pid == 0) {
my $fuckyoumotherfucker = '/tmp/fucking-fifo';
unlink $fuckyoumotherfucker;
open_tmux_split('/tmp/fucking-other-file', $fuckyoumotherfucker);
mkfifo($fuckyoumotherfucker, 0600) or die $!;
open my $fifo, '<', $fuckyoumotherfucker, or die $!;
while (<$fifo>) {
chomp $_;
Irssi::gui_input_set($_);
}
close $fifo;
unlink $fuckyoumotherfucker;
# exit;
# }
# else {
# Irssi::pidwait_add($pid);
# }
}
sub adljkhadhadfhjkl {
my ($args) = @_;
my ($fifo, $tag) = @$args;
my $input = <$fifo>;
print 'I: ' . $input;
close $fifo;
Irssi::input_remove($$tag);
}
# TODO: Find out if it's possible to do this is a command
Irssi::signal_add_last 'gui key pressed' => sub {
my ($key) = @_;
if ($key eq CTRL_X) {
write_input(Irssi::parse_special('$L', undef, 0));
# open_tmux_split();
update_input_line_when_finished();
}
};
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