| 1 | open Logarion
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| 2 | module FS = File_store
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| 3 | module A = Archive
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| 4 |
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| 5 | let listing r order_opt reverse_opt number_opt paths_opt authors_opt topics_opt =
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| 6 | let predicates = A.predicate A.authored authors_opt @ A.predicate A.topics topics_opt in
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| 7 | let predicate text = List.fold_left (fun a e -> a && e text) true predicates in
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| 8 | let list_text (t, fnames) = Printf.printf "%s %s %s 𐄁 %s%s\n"
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| 9 | (Text.short_id t) Date.(pretty_date @@ listing t.Text.date)
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| 10 | (Person.Set.to_string ~names_only:true t.Text.authors)
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| 11 | t.Text.title (if paths_opt then (List.fold_left (Printf.sprintf "%s\n@ %s") "" fnames) else "")
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| 12 | in
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| 13 | match order_opt with
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| 14 | | false -> FS.iter ~r ~predicate list_text
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| 15 | | true ->
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| 16 | let order = match reverse_opt with true -> FS.newest | false -> FS.oldest in
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| 17 | match number_opt with
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| 18 | | Some number -> FS.iter ~r ~predicate ~order ~number list_text
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| 19 | | None -> FS.iter ~r ~predicate ~order list_text
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| 20 |
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| 21 | open Cmdliner
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| 22 | let term =
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| 23 | let recurse = Arg.(value & flag & info ["R"] ~doc:"recurse, include subdirs") in
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| 24 | let reverse = Arg.(value & flag & info ["r"] ~doc:"reverse order") in
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| 25 | let time = Arg.(value & flag & info ["t"] ~doc:"sort by time, newest first") in
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| 26 | let paths = Arg.(value & flag & info ["p"] ~doc:"show file paths") in
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| 27 | let number = Arg.(value & opt (some int) None & info ["n"]
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| 28 | ~docv:"number" ~doc:"number of entries to list") in
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| 29 | let authed = Arg.(value & opt (some string) None & info ["authored"]
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| 30 | ~docv:"comma-separated names" ~doc:"texts by authors") in
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| 31 | let topics = Arg.(value & opt (some string) None & info ["topics"]
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| 32 | ~docv:"comma-separated topics" ~doc:"texts with topics") in
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| 33 | Term.(const listing $ recurse $ time $ reverse $ number $ paths $ authed $ topics),
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| 34 | Term.info "list" ~doc:"list texts" ~man:[ `S "DESCRIPTION";
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| 35 | `P "List header information for current directory. If -R is used, list header
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| 36 | information for texts found in subdirectories too, along with their filepaths" ]
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