37 lines
1.9 KiB
OCaml
37 lines
1.9 KiB
OCaml
open Logarion
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module FS = File_store
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module A = Archive
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let listing r order_opt reverse_opt number_opt paths_opt authors_opt topics_opt =
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let predicates = A.predicate A.authored authors_opt @ A.predicate A.topics topics_opt in
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let predicate text = List.fold_left (fun a e -> a && e text) true predicates in
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let list_text (t, fnames) = Printf.printf "%s %s %s 𐄁 %s%s\n"
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(Text.short_id t) Date.(pretty_date @@ listing t.Text.date)
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(Person.Set.to_string ~names_only:true t.Text.authors)
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t.Text.title (if paths_opt then (List.fold_left (Printf.sprintf "%s\n@ %s") "" fnames) else "")
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in
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match order_opt with
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| false -> FS.iter ~r ~predicate list_text
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| true ->
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let order = match reverse_opt with true -> FS.newest | false -> FS.oldest in
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match number_opt with
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| Some number -> FS.iter ~r ~predicate ~order ~number list_text
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| None -> FS.iter ~r ~predicate ~order list_text
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open Cmdliner
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let term =
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let recurse = Arg.(value & flag & info ["R"] ~doc:"recurse, include subdirs") in
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let reverse = Arg.(value & flag & info ["r"] ~doc:"reverse order") in
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let time = Arg.(value & flag & info ["t"] ~doc:"sort by time, newest first") in
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let paths = Arg.(value & flag & info ["p"] ~doc:"show file paths") in
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let number = Arg.(value & opt (some int) None & info ["n"]
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~docv:"number" ~doc:"number of entries to list") in
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let authed = Arg.(value & opt (some string) None & info ["authored"]
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~docv:"comma-separated names" ~doc:"texts by authors") in
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let topics = Arg.(value & opt (some string) None & info ["topics"]
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~docv:"comma-separated topics" ~doc:"texts with topics") in
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Term.(const listing $ recurse $ time $ reverse $ number $ paths $ authed $ topics),
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Term.info "list" ~doc:"list texts" ~man:[ `S "DESCRIPTION";
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`P "List header information for current directory. If -R is used, list header
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information for texts found in subdirectories too, along with their filepaths" ]
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