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New subcommand 'recent'. Tidy last.ml

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git-svn-id: file:///srv/svn/repo/kosuzu/trunk@17 eb64cd80-c68d-6f47-b6a3-0ada418499da
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fox
2022-10-21 19:53:46 +00:00
parent 4b2642445c
commit da46d5e029
4 changed files with 41 additions and 17 deletions
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36
cli/last.ml
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@@ -1,24 +1,28 @@
open Logarion
let last a ((t,_) as pair) = match a with
| None -> Some pair
| Some (t', _) as pair' ->
if Text.newest t t' > 0 then Some pair else pair'
let last_mine a ((t, _) as pair) =
let name = Person.Set.of_string (Sys.getenv "USER") in
let open Text in
match a with
| None -> if Person.Set.subset name t.authors then Some pair else None
| Some (t', _) as pair' ->
if Text.newest t t' > 0 && Person.Set.subset name t'.authors
then Some pair else pair'
let last search_mine =
let last a ((t,_) as pair) = match a with None -> Some pair
| Some (t', _) as pair' -> if Text.newest t t' > 0
then Some pair else pair' in
let last_mine a ((t,_) as pair) =
let name = Person.Set.of_string (Sys.getenv "USER") in
let open Text in
match a with
| None -> if Person.Set.subset name t.authors then Some pair else None
| Some (t', _) as pair' ->
if Text.newest t t' > 0 && Person.Set.subset name t'.authors
then Some pair else pair'
in
match File_store.fold (if search_mine then last_mine else last) None with
| Some (_,f) -> List.iter print_endline f | None -> ()
let filter = if search_mine then last_mine else last in
match File_store.fold filter None with
| None -> ()
| Some (_, f) -> List.iter print_endline f
open Cmdliner
let term =
let mine = Arg.(value & flag & info ["mine"]
~doc:"last text authored by me") in
let mine = Arg.(value & flag & info ["mine"] ~doc:"last text authored by me") in
Term.(const last $ mine),
Term.info "last" ~doc:"most recent text"
~man:[ `S "DESCRIPTION"; `P "Print the filename of most recent text" ]