Source file `git_top.ml`

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(*
 * Copyright (c) 2013-2017 Thomas Gazagnaire <thomas@gazagnaire.org>
 * and Romain Calascibetta <romain.calascibetta@gmail.com>
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 *)

module Store = Git_unix.Store
module Graph = Git.Object_graph.Make (Digestif.SHA1) (Store)

let pp_index_entry = Git_index.Entry.pp ~pp_oid:Digestif.SHA1.pp

let printers =
  [
    "Git.User.pp";
    "Git_top.Store.Value.pp";
    "Git_top.Store.Value.Commit.pp";
    "Git_top.Store.Value.Blob.pp";
    "Git_top.Store.Value.Tree.pp";
    "Git_top.Store.Value.Tag.pp";
    "Git.Reference.pp";
    "Git_top.pp_index_entry";
    "Digestif.SHA1.pp";
    "Git_top.Store.pp_error";
  ]

let eval_string ?(print_outcome = false) ?(err_formatter = Format.err_formatter)
    str =
  let lexbuf = Lexing.from_string str in
  let phrase = !Toploop.parse_toplevel_phrase lexbuf in
  Toploop.execute_phrase print_outcome err_formatter phrase

let rec install_printers = function
  | [] -> true
  | printer :: printers ->
      let cmd = Printf.sprintf "#install_printer %s;;" printer in
      eval_string cmd && install_printers printers

let () = Printexc.record_backtrace true
let () = Fmt.set_style_renderer Fmt.stderr `Ansi_tty

let () =
  Logs.set_reporter
    (Logs_fmt.reporter ~dst:Fmt.stderr ~pp_header:Logs_fmt.pp_header ())

let () = Logs.set_level ~all:true (Some Logs.Debug)