logarion/cli/new.ml

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OCaml
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open Logarion
open Cmdliner
let new_txt title topics_opt interactive =
let t = match title with "" -> "Draft" | _ -> title in
let authors = Person.Set.of_string (Sys.getenv "USER") in
let text = { (Text.blank ()) with title = t; authors } in
let text = try Text.with_str_set text "Topics" (Option.get topics_opt)
with _ -> text in
match File_store.with_text text with
| Error s -> prerr_endline s
| Ok (filepath, _note) ->
if not interactive then print_endline filepath
else
(print_endline @@ "Created: " ^ filepath;
Sys.command ("$EDITOR " ^ filepath) |> ignore)
let term =
let title = Arg.(value & pos 0 string "" & info []
~docv:"title" ~doc:"Title for new article") in
let topics= Arg.(value & opt (some string) None & info ["t"; "topics"]
~docv:"comma-separated topics" ~doc:"Topics for new article") in
let inter = Arg.(value & flag & info ["i"; "interactive"]
~doc:"Prompts through the steps of creation") in
Term.(const new_txt $ title $ topics $ inter), Term.info "new"
~doc:"create a new article" ~man:[ `S "DESCRIPTION";
`P "Create a new article, with title 'Draft' when none provided"]