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Last change
on this file since 65 was 65, checked in by yakumo.izuru, 8 months ago |
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Replace Cmdliner with Ocmd, re-add documentation
Signed-off-by: Izuru Yakumo <yakumo.izuru@…>
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File size:
775 bytes
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| 1 | open Logarion
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| 2 | let authors r topics_opt =
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| 3 | let predicates = Archive.(predicate topics topics_opt) in
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| 4 | let predicate text = List.fold_left (fun a e -> a && e text) true predicates in
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| 5 | let author_union a (e, _) = Person.Set.union a e.Text.authors in
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| 6 | let s = File_store.fold ~r ~predicate author_union Person.Set.empty in
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| 7 | Person.Set.iter (fun x -> print_endline (Person.to_string x)) s
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| 8 |
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| 9 | open Ocmd
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| 10 | let term =
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| 11 | let recurse = Arg.(value & flag & info ["R"]
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| 12 | ~doc:"include texts in subdirectories too") in
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| 13 | let topics = Arg.(value & opt (some string) None & info ["topics"]
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| 14 | ~docv:"TOPICS" ~doc:"display authors who have written on topics") in
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| 15 | Term.(const authors $ recurse $ topics),
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| 16 | Term.info "authors" ~doc:"list authors"
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| 17 | ~man:[ `S "DESCRIPTION"; `P "List author names" ]
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