latexmkrc

# vim: ft=perl
#
#
use Cwd qw(getcwd);
use Digest::MD5 qw(md5 md5_hex md5_base64);


$pdf_mode = 1;
$pdflatex = 'bash -c "pdflatex < /dev/null -file-line-error -interaction=halt-on-error -synctex=1 \"\$@\"" -- %O %S';


# # always use an out-of-source aux dir
# $git_root = "";
$git_root = `git rev-parse --show-toplevel 2> /dev/null`;
if ($git_root eq "") {
    # if we are not in a git directory, then save 
    my $dir = getcwd;
    $aux_dir = $ENV{"HOME"} . "/.cache/latexmk-auxdir/" . md5_hex($dir);
    print "Using aux_dir: " . $aux_dir . "\n";
    $emulate_aux = 1;
}

# remove the following with 'latexmk -c'
push @generated_exts, "run.xml";
push @generated_exts, "bbl";
push @generated_exts, "vtc";
push @generated_exts, "synctex.gz";


# OVERWRITE move_out_files_from_aux() in order to keep .fls in the aux_dir
sub move_out_files_from_aux {
    # Move output and fls files to out_dir
    # Omit 'xdv', that goes to aux_dir (as with MiKTeX). It's not final output.
    foreach my $ext ( 'dvi', 'pdf', 'ps', 'synctex', 'synctex.gz' ) {
        # Include fls file, because MiKTeX puts it in out_dir, rather than
        # aux_dir, which would seem more natural.  We must maintain
        # compatibility.
        my $from =  "$aux_dir1$root_filename.$ext";
        my $to = "$out_dir1$root_filename.$ext" ;
        if ( test_gen_file( $from ) ) {
            if (! $silent) { print "$My_name: (patched in latexmkrc) Moving '$from' to '$to'\n"; }
            my $ret = move( $from, $to );
            if ( ! $ret ) { die "  That failed, with message '$!'\n";}
        }
    }
}