Implement the batch function according to the documentation

This implementation is much more close to the documentation & fold all
changes into one commit. Then, it pushes this commit remotely. This
commit deleted local changes which complexify the codebase for a
questionable interest. As the documentation said, any changes are
delayed and not directly "committed" until the end of the given
function. For instance:
> batch
> set /bar "Bar"
> exists /bar
/bar does not exists

is an expected behavior. Only after a quit (which delimit the end of the
batch process), /bar will be committed and will exist!
This commit is contained in:
Romain Calascibetta 2022-10-29 21:18:10 +02:00
parent e16dcce930
commit b5fa25d9a5
7 changed files with 239 additions and 150 deletions

View file

@ -35,6 +35,42 @@ let get ~quiet store key =
if not quiet then Fmt.epr "%a.\n%!" Store.pp_error err ;
Lwt.return (Ok 1)
let exists ~quiet store key =
Store.exists store key >>= function
| Ok k when not quiet ->
( match k with
| None -> Fmt.pr "%a does not exists\n%!" Mirage_kv.Key.pp key
| Some `Dictionary -> Fmt.pr "%a exists as a dictionary\n%!" Mirage_kv.Key.pp key
| Some `Value -> Fmt.pr "%a exists as a value\n%!" Mirage_kv.Key.pp key ) ;
Lwt.return (Ok 0)
| Ok _ -> Lwt.return (Ok 0)
| Error err ->
if not quiet then Fmt.epr "%a.\n%!" Store.pp_error err ;
Lwt.return (Ok 1)
let value_of_string str =
let v = ref None in
match Scanf.sscanf str "%S" (fun str -> v := Some str) with
| () -> Option.get !v
| exception _ ->
Scanf.sscanf str "%s" (fun str -> v := Some str) ;
Option.get !v
let set ~quiet store key str =
let value = value_of_string str in
Store.set store key value >>= function
| Ok () -> Lwt.return (Ok 0)
| Error err ->
if not quiet then Fmt.epr "%a.\n%!" Store.pp_write_error err ;
Lwt.return (Ok 1)
let remove ~quiet store key =
Store.remove store key >>= function
| Ok () -> Lwt.return (Ok 0)
| Error err ->
if not quiet then Fmt.epr "%a.\n%!" Store.pp_write_error err ;
Lwt.return (Ok 1)
let list ~quiet store key =
Store.list store key >>= function
| Ok lst when not quiet ->
@ -77,28 +113,48 @@ let with_key ~f key =
Fmt.epr "Invalid key: %S.\n%!" key ;
Lwt.return (Ok 1)
let repl store ic =
let rec go () = Fmt.pr "# %!" ; match String.split_on_char ' ' (input_line ic) |> trim with
let repl store fd_in =
let is_a_tty = Unix.isatty fd_in in
let ic = Unix.in_channel_of_descr fd_in in
let rec go store0 =
if is_a_tty then Fmt.pr "# %!" ;
match String.split_on_char ' ' (input_line ic) |> trim with
| [ "get"; key; ] ->
with_key ~f:(get ~quiet:false store) key >|= ignore >>= go
with_key ~f:(get ~quiet:false store0) key
>|= ignore >>= fun () -> go store0
| [ "exists"; key; ] ->
with_key ~f:(exists ~quiet:false store0) key
>|= ignore >>= fun () -> go store0
| "set" :: key :: data ->
let data = String.concat " " data in
with_key ~f:(fun key -> set ~quiet:false store0 key data) key
>|= ignore >>= fun () -> go store0
| [ "remove"; key; ] ->
with_key ~f:(remove ~quiet:false store0) key
>|= ignore >>= fun () -> go store0
| [ "list"; key; ] ->
with_key ~f:(list ~quiet:false store) key >|= ignore >>= go
with_key ~f:(list ~quiet:false store0) key
>|= ignore >>= fun () -> go store0
| [ "pull"; ] ->
Fmt.pr "\n%!" ; pull ~quiet:false store >|= ignore >>= go
if is_a_tty then Fmt.pr "\n%!" ; pull ~quiet:false store0
>|= ignore >>= fun () -> go store0
| [ "quit"; ] -> Lwt.return ()
| [ "batch"; ] ->
Store.batch store0 (fun store1 -> go store1)
>>= fun () -> go store0
| [ "save"; filename ] ->
save store filename >|= ignore >>= fun _ ->
Fmt.pr "\n%!" ; go ()
| _ -> Fmt.epr "Invalid command.\n%!" ; go ()
save store0 filename >|= ignore
>>= fun _ -> if is_a_tty then Fmt.pr "\n%!" ; go store0
| _ -> Fmt.epr "Invalid command.\n%!" ; go store0
| exception End_of_file -> Lwt.return () in
go ()
go store
let run remote = function
| None ->
Lwt_main.run @@
(Git_unix.ctx (Happy_eyeballs_lwt.create ()) >>= fun ctx ->
Git_kv.connect ctx remote >>= fun t ->
repl t stdin)
repl t Unix.stdin)
| Some filename ->
let contents =
let ic = open_in filename in
@ -109,7 +165,7 @@ let run remote = function
Lwt_main.run
( Git_unix.ctx (Happy_eyeballs_lwt.create ()) >>= fun ctx ->
Git_kv.of_octets ctx ~remote contents >>= function
| Ok t -> repl t stdin
| Ok t -> repl t Unix.stdin
| Error (`Msg err) -> Fmt.failwith "%s." err )
let () = match Sys.argv with

View file

@ -1,4 +1,4 @@
(lang dune 2.8)
(lang dune 2.9)
(name git-kv)
(formatting disabled)
(cram enable)

View file

@ -8,7 +8,8 @@ type t =
; edn : Smart_git.Endpoint.t
; branch : Git.Reference.t
; store : Store.t
; mutable batch : unit Lwt.t option
; mutable committed : (Digestif.SHA1.t * unit Lwt.t) option
; in_closure : bool
; mutable head : Store.hash option }
let init_store () =
@ -19,6 +20,7 @@ let init_store () =
r
let main = Git.Reference.v "refs/heads/main"
let msgf fmt = Fmt.kstr (fun msg -> `Msg msg) fmt
let capabilities =
[ `Side_band_64k; `Multi_ack_detailed; `Ofs_delta; `Thin_pack; `Report_status ]
@ -103,7 +105,7 @@ let connect ctx endpoint =
init_store () >>= fun store ->
let store = to_invalid store in
let edn, branch = split_url endpoint in
let t = { ctx ; edn ; branch ; store ; batch= None; head= None } in
let t = { ctx ; edn ; branch ; store ; committed= None; in_closure= false; head= None } in
pull t >>= fun r ->
let _r = to_invalid r in
Lwt.return t
@ -180,6 +182,7 @@ let ( <.> ) f g = fun x -> f (g x)
let ( >>? ) x f = let open Lwt.Infix in match x with
| Some x -> f x >>= fun v -> Lwt.return_some v
| None -> Lwt.return_none
let ( >>! ) x f = Lwt.Infix.(x >>= f)
let pack t ~commit stream =
let open Lwt.Infix in
@ -336,7 +339,7 @@ let of_octets ctx ~remote data =
>|= Rresult.R.failwith_error_msg >>= fun store ->
analyze store data >>= fun head ->
let edn, branch = split_url remote in
Lwt.return_ok { ctx ; edn ; branch ; store ; batch= None; head; })
Lwt.return_ok { ctx ; edn ; branch ; store ; committed= None; in_closure= false; head; })
(fun exn ->
Fmt.epr ">>> Got an exception: %s.\n%!" (Printexc.to_string exn) ;
Fmt.epr ">>> %s.\n%!"
@ -453,72 +456,76 @@ module Make (Pclock : Mirage_clock.PCLOCK) = struct
; email= "git@mirage.io"
; date= now (), None }
let rec unroll_tree t ?head (pred_perm, pred_name, pred_hash) rpath =
let rec unroll_tree t ~tree_root_hash (pred_perm, pred_name, pred_hash) rpath =
let open Lwt.Infix in
let ( >>? ) = Lwt_result.bind in
let ( >>! ) x f = match x with
| Some x -> f x
| None -> Lwt.return_none in
match rpath with
| [] ->
( match head with
| None ->
let tree = Git.Tree.(v [ entry ~name:pred_name pred_perm pred_hash ]) in
Store.write t.store (Git.Value.Tree tree) >>? fun (hash, _) -> Lwt.return_ok hash
| Some head ->
Search.find t.store head (`Commit (`Path [])) >|= Option.get >>= fun tree_root_hash ->
( Store.read_exn t.store tree_root_hash >>= function
| Git.Value.Tree tree ->
let tree = Git.Tree.(add (entry ~name:pred_name pred_perm pred_hash) (remove ~name:pred_name tree)) in
Store.write t.store (Git.Value.Tree tree) >>? fun (hash, _) -> Lwt.return_ok hash
| _ -> assert false ) )
| _ -> assert false )
| name :: rest ->
(head >>! fun head -> Search.find t.store head (`Commit (`Path (List.rev rpath)))) >>= function
Search.find t.store tree_root_hash (`Path (List.rev rpath)) >>= function
| None ->
let tree = Git.Tree.(v [ entry ~name:pred_name pred_perm pred_hash ]) in
Store.write t.store (Git.Value.Tree tree) >>? fun (hash, _) ->
unroll_tree t ?head (`Dir, name, hash) rest
unroll_tree t ~tree_root_hash (`Dir, name, hash) rest
| Some tree_hash ->
( Store.read_exn t.store tree_hash >>= function
| Git.Value.Tree tree ->
let tree = Git.Tree.(add (entry ~name:pred_name pred_perm pred_hash) (remove ~name:pred_name tree)) in
Store.write t.store (Git.Value.Tree tree) >>? fun (hash, _) ->
unroll_tree t ?head (`Dir, name, hash) rest
unroll_tree t ~tree_root_hash (`Dir, name, hash) rest
| _ -> assert false )
let no_batch = function
| None -> true
| Some th -> match Lwt.state th with
| Sleep -> true
| Return _ | Fail _ -> false
let tree_root_hash_of_store t =
match t.committed, t.head with
| Some (tree_root_hash, _), _ -> Lwt.return_ok tree_root_hash
| None, None ->
let open Lwt_result.Infix in
let tree = Store.Value.Tree.v [] in
Store.write t.store (Git.Value.Tree tree) >>= fun (hash, _) ->
Lwt.return_ok hash
| None, Some commit ->
let open Lwt.Infix in
Store.read_exn t.store commit >>= function
| Git.Value.Commit commit -> Lwt.return_ok (Store.Value.Commit.tree commit)
| _ -> Lwt.return_error (msgf "The current HEAD value (%a) is not a commit" Digestif.SHA1.pp commit)
let ( >>? ) = Lwt_result.bind
let now () = Int64.of_float (Ptime.to_float_s (Ptime.v (Pclock.now_d_ps ())))
let set ~and_push t key contents =
let set ?and_commit t key contents =
let segs = Mirage_kv.Key.segments key in
let now () = Int64.of_float (Ptime.to_float_s (Ptime.v (Pclock.now_d_ps ()))) in
match segs with
| [] -> assert false
| [] -> assert false (* TODO *)
| path ->
let blob = Git.Blob.of_string contents in
let rpath = List.rev path in
let name = List.hd rpath in
let open Lwt_result.Infix in
Store.write t.store (Git.Value.Blob blob) >>= fun (hash, _) ->
unroll_tree t ?head:t.head (`Normal, name, hash) (List.tl rpath) >>= fun tree_root_hash ->
tree_root_hash_of_store t >>= fun tree_root_hash ->
unroll_tree t ~tree_root_hash (`Normal, name, hash) (List.tl rpath) >>= fun tree_root_hash ->
match and_commit with
| Some (_old_tree_root_hash, th) ->
t.committed <- Some (tree_root_hash, th) ;
Lwt.return_ok ()
| None ->
let committer = author ~now in
let author = author ~now in
let action = Option.fold ~none:(`Create t.branch) ~some:(fun _ -> `Update (t.branch, t.branch)) t.head in
let parents = Option.value ~default:[] (Option.map (fun head -> [ head ]) t.head) in
let commit = Store.Value.Commit.make ~tree:tree_root_hash ~author ~committer
~parents (Some "Committed by git-kv") in
Store.write t.store (Git.Value.Commit commit) >>= fun (hash, _) ->
Store.Ref.write t.store t.branch (Git.Reference.uid hash) >>= fun () ->
Lwt.Infix.(if and_push then
Sync.push ~capabilities ~ctx:t.ctx t.edn t.store [ `Update (t.branch, t.branch) ]
Lwt.Infix.(Sync.push ~capabilities ~ctx:t.ctx t.edn t.store [ action ]
>|= Result.map_error (fun err -> `Msg (Fmt.str "error pushing branch %a: %a"
Git.Reference.pp t.branch Sync.pp_error err))
>>? fun () -> (Store.shallow t.store hash >|= Result.ok)
else Lwt.return_ok ()) >>= fun () ->
>>? fun () -> Store.shallow t.store hash >|= Result.ok) >>= fun () ->
t.head <- Some hash ; Lwt.return_ok ()
let to_write_error (error : Store.error) = match error with
@ -527,115 +534,122 @@ module Make (Pclock : Mirage_clock.PCLOCK) = struct
| `Msg err -> `Msg err
| err -> Rresult.R.msgf "%a" Store.pp_error err
let set ?(and_push= true) t key contents =
let set t key contents =
let open Lwt.Infix in
let and_push = no_batch t.batch && and_push in
set ~and_push t key contents >|= Rresult.R.reword_error to_write_error
set ?and_commit:t.committed t key contents
>|= Rresult.R.reword_error to_write_error
let set_partial ?(and_push= true) t key ~offset chunk =
let set_partial t key ~offset chunk =
let open Lwt_result.Infix in
let and_push = no_batch t.batch && and_push in
get t key >>= fun contents ->
let len = String.length contents in
let add = String.length chunk in
let res = Bytes.make (max len (offset + add)) '\000' in
Bytes.blit_string contents 0 res 0 len ;
Bytes.blit_string chunk 0 res offset add ;
set ~and_push t key (Bytes.unsafe_to_string res)
set t key (Bytes.unsafe_to_string res)
let remove ~and_push t key =
let remove ?and_commit t key =
let segs = Mirage_kv.Key.segments key in
let now () = Int64.of_float (Ptime.to_float_s (Ptime.v (Pclock.now_d_ps ()))) in
match List.rev segs, t.head with
| [], _ -> assert false
| _, None -> Lwt.return_ok () (* XXX(dinosaure): or [`Not_found]? *)
| name :: [], Some head ->
let open Lwt.Infix in
Search.find t.store head (`Commit (`Path [])) >|= Option.get >>= fun tree_root_hash ->
Store.read_exn t.store tree_root_hash >>= fun tree_root ->
let open Lwt_result.Infix in
tree_root_hash_of_store t >>= fun tree_root_hash ->
Store.read_exn t.store tree_root_hash >>! fun tree_root ->
let[@warning "-8"] Git.Value.Tree tree_root = tree_root in
let tree_root = Git.Tree.remove ~name tree_root in
let open Lwt_result.Infix in
Store.write t.store (Git.Value.Tree tree_root) >>= fun (tree_root_hash, _) ->
( match and_commit with
| Some (_old_tree_root_hash, th) -> t.committed <- Some (tree_root_hash, th) ; Lwt.return_ok ()
| None ->
let committer = author ~now in
let author = author ~now in
let commit = Store.Value.Commit.make ~tree:tree_root_hash ~author ~committer
~parents:[ head ] (Some "Committed by git-kv") in
Store.write t.store (Git.Value.Commit commit) >>= fun (hash, _) ->
Store.Ref.write t.store t.branch (Git.Reference.uid hash) >>= fun () ->
Lwt.Infix.(if and_push then
Sync.push ~capabilities ~ctx:t.ctx t.edn t.store [ `Update (t.branch, t.branch) ]
Lwt.Infix.(Sync.push ~capabilities ~ctx:t.ctx t.edn t.store [ `Update (t.branch, t.branch) ]
>|= Result.map_error (fun err -> `Msg (Fmt.str "error pushing branch %a: %a"
Git.Reference.pp t.branch Sync.pp_error err))
>>? fun () -> Store.shallow t.store hash >|= Result.ok
else Lwt.return_ok ()) >>= fun () ->
t.head <- Some hash ; Lwt.return_ok ()
>>? fun () -> Store.shallow t.store hash >|= Result.ok)
>>= fun () -> t.head <- Some hash ; Lwt.return_ok () )
| name :: pred_name :: rest, Some head ->
let open Lwt.Infix in
Search.find t.store head (`Commit (`Path (List.rev (pred_name :: rest)))) >>= function
let open Lwt_result.Infix in
tree_root_hash_of_store t >>= fun tree_root_hash ->
Search.find t.store tree_root_hash (`Path (List.rev (pred_name :: rest))) >>! function
| None -> Lwt.return_ok ()
| Some hash -> Store.read_exn t.store hash >>= function
| Some hash -> Store.read_exn t.store hash >>! function
| Git.Value.Tree tree ->
let tree = Git.Tree.remove ~name tree in
let open Lwt_result.Infix in
Store.write t.store (Git.Value.Tree tree) >>= fun (pred_hash, _) ->
unroll_tree t ~head (`Dir, pred_name, pred_hash) rest >>= fun tree_root_hash ->
unroll_tree t ~tree_root_hash (`Dir, pred_name, pred_hash) rest >>= fun tree_root_hash ->
( match and_commit with
| Some (_old_tree_root_hash, th) -> t.committed <- Some (tree_root_hash, th) ; Lwt.return_ok ()
| None ->
let committer = author ~now in
let author = author ~now in
let commit = Store.Value.Commit.make ~tree:tree_root_hash ~author ~committer
~parents:[ head ] (Some "Committed by git-kv") in
Store.write t.store (Git.Value.Commit commit) >>= fun (hash, _) ->
Store.Ref.write t.store t.branch (Git.Reference.uid hash) >>= fun () ->
Lwt.Infix.(if and_push then
Sync.push ~capabilities ~ctx:t.ctx t.edn t.store [ `Update (t.branch, t.branch) ]
Lwt.Infix.(Sync.push ~capabilities ~ctx:t.ctx t.edn t.store [ `Update (t.branch, t.branch) ]
>|= Result.map_error (fun err -> `Msg (Fmt.str "error pushing branch %a: %a"
Git.Reference.pp t.branch Sync.pp_error err))
>>? fun () -> Store.shallow t.store hash >|= Result.ok
else Lwt.return_ok ()) >>= fun () ->
t.head <- Some hash ; Lwt.return_ok ()
>>? fun () -> Store.shallow t.store hash >|= Result.ok)
>>= fun () -> t.head <- Some hash ; Lwt.return_ok () )
| _ -> Lwt.return_ok ()
let remove ?(and_push= true) t key =
let remove t key =
let open Lwt.Infix in
let and_push = no_batch t.batch && and_push in
remove ~and_push t key >|= Rresult.R.reword_error to_write_error
remove ?and_commit:t.committed t key >|= Rresult.R.reword_error to_write_error
let rename ?(and_push= true) t ~source ~dest =
let rename t ~source ~dest =
(* TODO(dinosaure): optimize it! It was done on the naive way. *)
let open Lwt_result.Infix in
get t source >>= fun contents ->
remove ~and_push t source >>= fun () ->
set ~and_push t dest contents
remove t source >>= fun () ->
set t dest contents
let change_and_push t f =
let batch t ?retries:_ f =
let open Lwt.Infix in
( match t.batch with
if t.in_closure then Fmt.invalid_arg "Nested change_and_push" ;
(* XXX(dinosaure): serialize [batch]. If we do [Lwt.both (batch ..) (batch ..)], they
can not run concurrently! The second will waiting the first to finish. *)
( match t.committed with
| None -> Lwt.return_unit
| Some th -> th ) >>= fun () ->
| Some (_tree_root_hash, th) -> th ) >>= fun () ->
let th, wk = Lwt.wait () in
t.batch <- Some th ;
f t >>= fun res ->
( Sync.push ~capabilities ~ctx:t.ctx t.edn t.store [ `Update (t.branch, t.branch) ] >>= function
| Ok () ->
( match t.head with
| None -> Lwt.return_unit
| Some hash -> Store.shallow t.store hash )
| Error err ->
Fmt.failwith "error pushing branch %a: %a" Git.Reference.pp t.branch Sync.pp_error err ) >>= fun () ->
( let open Lwt_result.Infix in
tree_root_hash_of_store t >>= fun tree_root_hash ->
t.committed <- Some (tree_root_hash, th) ;
let t' = { t with in_closure= true } in
f t' >>! fun res ->
(* XXX(dinosaure): we assume that only [batch] can reset [t.committed] to [None] and
we ensured that [batch] can not be called into [f]. So we are sure that [t'.committed]
must be [Some _] in anyway. *)
let[@warning "-8"] Some (tree_root_hash, _) = t'.committed in
let action = Option.fold ~none:(`Create t.branch) ~some:(fun _ -> `Update (t.branch, t.branch)) t.head in
let parents = Option.value ~default:[] (Option.map (fun head -> [ head ]) t.head) in
let committer = author ~now in
let author = author ~now in
let commit = Store.Value.Commit.make ~tree:tree_root_hash ~author ~committer
~parents (Some "Committed by git-kv") in
Store.write t.store (Git.Value.Commit commit) >>= fun (hash, _) ->
t.head <- Some hash ;
Store.Ref.write t.store t.branch (Git.Reference.uid hash) >>= fun () ->
Lwt.Infix.(Sync.push ~capabilities ~ctx:t.ctx t.edn t.store [ action ]
>|= Result.map_error (fun err ->
`Msg (Fmt.str "error pushing branch %a: %a"
Git.Reference.pp t.branch Sync.pp_error err))
>>? fun () ->
Store.shallow t.store hash >|= Result.ok) >>= fun () ->
Lwt.return_ok res )
>|= Rresult.R.reword_error (msgf "%a" Store.pp_error)
>|= Rresult.R.failwith_error_msg >>= fun res ->
Lwt.wakeup_later wk () ;
t.committed <- None ;
Lwt.return res
let batch t ?retries:_ f = f t
module Local = struct
let set_partial t k ~offset v = set_partial ~and_push:false t k ~offset v
let set t k v = set ~and_push:false t k v
let remove t k = remove ~and_push:false t k
let rename t ~source ~dest = rename ~and_push:false t ~source ~dest
end
let set_partial t k ~offset v = set_partial ~and_push:true t k ~offset v
let set t k v = set ~and_push:true t k v
let remove t k = remove ~and_push:true t k
let rename t ~source ~dest = rename ~and_push:true t ~source ~dest
end

View file

@ -83,16 +83,4 @@ module Make (Pclock : Mirage_clock.PCLOCK) : sig
| `Hash_not_found of Digestif.SHA1.t
| `Reference_not_found of Git.Reference.t
| Mirage_kv.write_error ]
val change_and_push : t -> (t -> 'a Lwt.t) -> 'a Lwt.t
(** [change_and_push store f] lets the user to do some changes into [f] and
only push commits at the end of [f]. It saves I/O if the user wants to
do multiple changes without pushing every times. *)
module Local : sig
val set : t -> key -> string -> (unit, write_error) result Lwt.t
val remove : t -> key -> (unit, write_error) result Lwt.t
val rename : t -> source:key -> dest:key -> (unit, write_error) result Lwt.t
val set_partial : t -> key -> offset:int -> string -> (unit, write_error) result Lwt.t
end
end

28
test/batch.t Normal file
View file

@ -0,0 +1,28 @@
Batch operation
$ mkdir simple
$ cd simple
$ git init --bare -q 2> /dev/null
$ cd ..
$ git daemon --base-path=. --export-all --enable=receive-pack --reuseaddr --pid-file=pid --detach
$ mgit git://localhost/simple#main <<EOF
> batch
> set /bar "Git rocks!"
> set /foo "Hello World!"
> exists /bar
> quit
> quit
/"bar" does not exists
$ mgit git://localhost/simple#main <<EOF
> list /
> get /bar
> get /foo
> quit
- bar
- foo
00000000: 4769 7420 726f 636b 7321 Git rocks!
00000000: 4865 6c6c 6f20 576f 726c 6421 Hello World!
$ cd simple
$ git log main --pretty=oneline | wc -l
1
$ cd ..
$ kill $(cat pid)

View file

@ -1,3 +1,11 @@
(cram
(package git-kv)
(applies_to simple)
(locks p9418)
(deps %{bin:mgit}))
(cram
(package git-kv)
(applies_to batch)
(locks p9418)
(deps %{bin:mgit}))

View file

@ -17,9 +17,7 @@ Simple test of our Git Key-Value store
> get /foo
> save db.pack
> quit
# 00000000: 4865 6c6c 6f20 576f 726c 6421 0a Hello World!.
#
#
00000000: 4865 6c6c 6f20 576f 726c 6421 0a Hello World!.
$ tail -c20 db.pack | hexdump
0000000 b2e4 3734 7e2e 7e3d 0885 1239 873d cd11
0000010 4299 4771
@ -27,8 +25,7 @@ Simple test of our Git Key-Value store
$ mgit git://localhost/simple db.pack <<EOF
> get /foo
> quit
# 00000000: 4865 6c6c 6f20 576f 726c 6421 0a Hello World!.
#
00000000: 4865 6c6c 6f20 576f 726c 6421 0a Hello World!.
$ cd simple
$ echo "Git rocks!" > bar
$ git add bar
@ -39,10 +36,8 @@ Simple test of our Git Key-Value store
> get /bar
> get /foo
> quit
#
+ /"bar"
* /
# 00000000: 4769 7420 726f 636b 7321 0a Git rocks!.
# 00000000: 4865 6c6c 6f20 576f 726c 6421 0a Hello World!.
#
00000000: 4769 7420 726f 636b 7321 0a Git rocks!.
00000000: 4865 6c6c 6f20 576f 726c 6421 0a Hello World!.
$ kill $(cat pid)