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
45 lines
2.2 KiB
OCaml
45 lines
2.2 KiB
OCaml
open Kosuzu
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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 dir =
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let dir = if dir = "" then FS.txtdir () else dir in
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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 ~dir ~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 ~dir ~predicate ~order ~number list_text
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| None -> FS.iter ~r ~dir ~predicate ~order list_text
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open Cmdliner
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let recurse = Arg.(value & flag & info ["R"] ~doc: "Recurse into subdirectories")
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let reverse = Arg.(value & flag & info ["r"] ~doc: "Reverse order")
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let time = Arg.(value & flag & info ["t"] ~doc: "Sort by time, newest first")
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let paths = Arg.(value & flag & info ["p"] ~doc: "Show file paths")
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let number = Arg.(value & opt (some int) None & info ["n"] ~docv: "number" ~doc: "Number of entries to list")
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let authed = Arg.(value & opt (some string) None & info ["authored"] ~docv: "comma-separated names" ~doc: "Texts by authors")
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let topics = Arg.(value & opt (some string) None & info ["topics"] ~docv: "comma-separated topics" ~doc: "Texts by topics")
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let dir = Arg.(value & pos 0 string "" & info [] ~docv: "directory to index")
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let listing_t = Term.(const listing $ recurse $ time $ reverse $ number $ paths $ authed $ topics $ dir)
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let cmd =
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let doc = "List texts" in
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let man = [
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`S Manpage.s_description;
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`P "Displays text id, date, author, title for a directory.";
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`P "If directory argument is omitted, TXTDIR is used, where empty value defaults to ~/.local/share/texts.";
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`P "If -R is used, list header information for texts found in subdirectories, too." ]
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in
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let info = Cmd.info "list" ~doc ~man in
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Cmd.v info listing_t
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