mydef_update.def

page: mydef_update
    output_dir: script
    type:

    $call get_MYDEFSRC_or_die
    system "cd MyDef && git pull && make && make install"

    my @all = glob("output_*")
    $foreach $a in @ARGV
        $if $a=~/(output_\w+)/
            push @all, $1

    $foreach $a in @all
        $if !-d $a
            system "git clone https://github.com/hzhou/$a"
        $if -d $a and -d "$a/.git"
            $print $green{$a} ....
            system "cd $a && git pull origin master && mydef_make && make && make install"

    # -------------------------
    subcode: get_MYDEFSRC_or_die
        my $dir
        $if $ENV{MYDEFSRC}=~/(.*)\/MyDef/
            $dir = $1
        $if !$dir
            die "Missing MYDEFSRC location\n"
        $if !-d $dir
            die "Not a directory [$dir]\n"
        chdir $dir or die "Cannot chdir $dir\n"