nomsu/tools/upgrade.nom

#!/usr/bin/env Nomsu -V 2.2.4.3
use "core"
use "compatibility"
use "lib/os.nom"

%args <- (command line args)
%inplace <- (no)
if (%args.1 is "-i"):
    %inplace <- (yes)
    remove index 1 from %args
for %path in %args:
    if (%path is "-i"): %inplace <- (yes)
    for file %filename in %path:
        %tree <- (parse (read file %filename) from %filename)
        %tree <- (%tree upgraded from %tree.version to (Nomsu version))
        %text <- "#!/usr/bin/env nomsu -V\(Nomsu version)\n\(%tree as nomsu)"
        if %inplace:
            write %text to file %filename
        ..else:
            say %text