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#!/usr/bin/perl
use strict;
use warnings;
use JSON;
use List::Util "first";
my @all_workspaces = (
"1", "2", "3", "4", "5", "6",
"7", "8", "9", "10", "11:F1", "12:F2",
"13:F3", "14:F4", "15:F5", "16:F6", "17:F7", "18:F8",
"19:F9", "20:F10", "21:F11", "22:F12"
);
my %current_names = map +($_->{name}, undef),
@{ decode_json `i3-msg -t get_workspaces` };
my $next_free_workspace
= first { not exists $current_names{$_} } @all_workspaces;
if ($next_free_workspace) {
if (grep /--send/, @ARGV) {
# Send it there but don't change focus. User can use 'move
# container to workspace back_and_forth' binding to move any
# other wanted containers over there, before finally switching
# the view with 'workspace back_and_forth'
system
"i3-msg move container to workspace $next_free_workspace >/dev/null";
} else {
system "i3-msg workspace $next_free_workspace >/dev/null";
}
}
# added for the benefit of ~/src/dotfiles/bin/debian-ftp-master
print "$next_free_workspace\n";
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