758d1d6d47
Signed-off-by: Izuru Yakumo <yakumo.izuru@chaotic.ninja> git-svn-id: file:///srv/svn/repo/kosuzu/trunk@73 eb64cd80-c68d-6f47-b6a3-0ada418499da
23 lines
869 B
OCaml
23 lines
869 B
OCaml
open Kosuzu
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let authors r topics_opt =
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let predicates = Archive.(predicate 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 author_union a (e, _) = Person.Set.union a e.Text.authors in
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let s = File_store.fold ~r ~predicate author_union Person.Set.empty in
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Person.Set.iter (fun x -> print_endline (Person.to_string x)) s
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open Cmdliner
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let recurse = Arg.(value & flag & info ["R"] ~doc: "Include texts in subdirectories too")
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let topics = Arg.(value & opt (some string) None & info ["topics"] ~docv:"topics" ~doc: "Display authors who have written on topics")
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let authors_t = Term.(const authors $ recurse $ topics)
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let cmd =
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let doc = "List authors" in
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let man = [
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`S Manpage.s_description;
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`P "List author names" ]
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in
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let info = Cmd.info "authors" ~doc ~man in
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Cmd.v info authors_t
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