source: code/trunk/cli/file.ml@ 4

let split_filetypes files =
        let acc (dirs, files) x = if Sys.is_directory x
                then (x::dirs, files) else (dirs, x::files) in
        List.fold_left acc ([],[]) files

open Logarion
let file files =
        let dirs, files = split_filetypes files in
        let _link_as_named dir file = Unix.link file (Filename.concat dir file) in
        let link_with_id dir file =
                match File_store.to_text file with Error s -> prerr_endline s
                | Ok t -> Unix.link file (Filename.concat dir (Text.short_id t^".txt")) in
        let link = link_with_id in
        List.iter (fun d -> List.iter (link d) files) dirs

let unfile files =
        let dirs, files = split_filetypes files in
        let unlink dir file = try Unix.unlink (Filename.concat dir file)
                with Unix.(Unix_error(ENOENT,_,_))-> () in
        List.iter (fun d -> List.iter (unlink d) files) dirs

open Cmdliner
let term =
        let files = Arg.(value & pos_all string [] & info []
                ~docv:"text filenames and subdirectories") in
        Term.(const file $ files), Term.info "file"
                ~doc:"file texts in subdirectories"
                ~man:[ `S "DESCRIPTION"; `P "Files all texts in parameter in every
                directory in parameter, using hardlinks.

                Use it to create sub-repositories for sharing or converting" ]

let unfile_term =
        let files = Arg.(value & pos_all string [] & info []
                ~docv:"text filenames and subdirectories") in
        Term.(const unfile $ files), Term.info "unfile"
                ~doc:"unfile texts from subdirectories"
                ~man:[ `S "DESCRIPTION"; `P "unfile texts in parameter from
        directories in parameter, by removing hardlinks" ]