···

       
1
       
 
       
{

     

       
2
       
 
       
  lib,

     

       
3
       
-
       
  stdenv,

     

       
4
       
-
       
  fetchFromGitHub,

     

       
5
       
-
       
  ocaml,

     

       
6
       
-
       
  findlib,

     

       
7
       
 
       
  easy-format,

     

       
0
       
 
       

     

       
0
       
 
       

     

       
8
       
 
       
}:

     

       
9
       
 
       


     

       
10
       
-
       
stdenv.mkDerivation rec {

     

       
11
       
-
       
  pname = "ocaml${ocaml.version}-dum";

     

       
12
       
-
       
  version = "1.0.1";

     

       
13
       
 
       


     

       
14
       
-
       
  src = fetchFromGitHub {

     

       
15
       
-
       
    owner = "mjambon";

     

       
16
       
-
       
    repo = "dum";

     

       
17
       
-
       
    rev = "v${version}";

     

       
18
       
-
       
    sha256 = "0yrxl97szjc0s2ghngs346x3y0xszx2chidgzxk93frjjpsr1mlr";

     

       
19
       
 
       
  };

     

       
20
       
 
       


     

       
21
       
 
       
  postPatch = ''

     

       
22
       
 
       
    substituteInPlace "dum.ml" \

     

       
23
       
-
       
    --replace "Lazy.lazy_is_val" "Lazy.is_val" \

     

       
24
       
-
       
    --replace "Obj.final_tag" "Obj.custom_tag"

     

       
25
       
 
       
  '';

     

       
26
       
 
       


     

       
27
       
-
       
  nativeBuildInputs = [

     

       
28
       
-
       
    ocaml

     

       
29
       
-
       
    findlib

     

       
30
       
-
       
  ];

     

       
31
       
 
       
  propagatedBuildInputs = [ easy-format ];

     

       
32
       
 
       


     

       
33
       
-
       
  strictDeps = true;

     

       
34
       
-
       


     

       
35
       
-
       
  createFindlibDestdir = true;

     

       
36
       
-
       


     

       
37
       
-
       
  meta = with lib; {

     

       
38
       
 
       
    homepage = "https://github.com/mjambon/dum";

     

       
39
       
 
       
    description = "Inspect the runtime representation of arbitrary OCaml values";

     

       
40
       
-
       
    license = licenses.lgpl21Plus;

     

       
41
       
-
       
    maintainers = [ maintainers.alexfmpe ];

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
42
       
 
       
  };

     

       
43
       
 
       
}

     

···

       
1
       
 
       
{

     

       
2
       
 
       
  lib,

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
3
       
 
       
  easy-format,

     

       
4
       
+
       
  buildDunePackage,

     

       
5
       
+
       
  fetchurl,

     

       
6
       
 
       
}:

     

       
7
       
 
       


     

       
8
       
+
       
buildDunePackage rec {

     

       
9
       
+
       
  pname = "dum";

     

       
10
       
+
       
  version = "1.0.3";

     

       
11
       
 
       


     

       
12
       
+
       
  src = fetchurl {

     

       
13
       
+
       
    url = "https://github.com/mjambon/dum/releases/download/${version}/dum-${version}.tbz";

     

       
14
       
+
       
    hash = "sha256-ZFojUD/IoxVTDfGyh2wveFsSz4D19pKkHrNuU+LFJlE=";

     

       
0
       
 
       

     

       
0
       
 
       

     

       
15
       
 
       
  };

     

       
16
       
 
       


     

       
17
       
 
       
  postPatch = ''

     

       
18
       
 
       
    substituteInPlace "dum.ml" \

     

       
19
       
+
       
    --replace-fail "Lazy.lazy_is_val" "Lazy.is_val" \

     

       
20
       
+
       
    --replace-fail "Obj.final_tag" "Obj.custom_tag"

     

       
21
       
 
       
  '';

     

       
22
       
 
       


     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
23
       
 
       
  propagatedBuildInputs = [ easy-format ];

     

       
24
       
 
       


     

       
25
       
+
       
  meta = {

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
26
       
 
       
    homepage = "https://github.com/mjambon/dum";

     

       
27
       
 
       
    description = "Inspect the runtime representation of arbitrary OCaml values";

     

       
28
       
+
       
    longDescription = ''

     

       
29
       
+
       
      Dum is a library for inspecting the runtime representation of

     

       
30
       
+
       
      arbitrary OCaml values. Shared or cyclic data are detected

     

       
31
       
+
       
      and labelled. This guarantees that printing would always

     

       
32
       
+
       
      terminate. This makes it possible to print values such as closures,

     

       
33
       
+
       
      objects or exceptions in depth and without risk.

     

       
34
       
+
       
    '';

     

       
35
       
+
       
    license = lib.licenses.lgpl21Plus;

     

       
36
       
+
       
    maintainers = with lib.maintainers; [ alexfmpe ];

     

       
37
       
 
       
  };

     

       
38
       
 
       
}