···

       
6
       
6
       
 
       
  lib = pkgs.lib;

     

       
7
       
7
       
 
       


     

       
8
       
8
       
 
       
  # Remove invisible and internal options.

     

       
9
       
9
       
-
       
  optionsList = lib.filter (opt: opt.visible && !opt.internal) (lib.optionAttrSetToDocList options);

     

       
9
       
9
       
+
       
  optionsListVisible = lib.filter (opt: opt.visible && !opt.internal) (lib.optionAttrSetToDocList options);

     

       
10
       
10
       
 
       


     

       
11
       
11
       
 
       
  # Replace functions by the string <function>

     

       
12
       
12
       
 
       
  substFunction = x:

     
···

       
16
       
16
       
 
       
    else x;

     

       
17
       
17
       
 
       


     

       
18
       
18
       
 
       
  # Clean up declaration sites to not refer to the NixOS source tree.

     

       
19
       
19
       
-
       
  optionsList' = lib.flip map optionsList (opt: opt // {

     

       
19
       
19
       
+
       
  optionsListDesc = lib.flip map optionsListVisible (opt: opt // {

     

       
20
       
20
       
 
       
    declarations = map stripAnyPrefixes opt.declarations;

     

       
21
       
21
       
 
       
  }

     

       
22
       
22
       
 
       
  // lib.optionalAttrs (opt ? example) { example = substFunction opt.example; }

     
···

       
32
       
32
       
 
       
  prefixesToStrip = map (p: "${toString p}/") ([ ../../.. ] ++ extraSources);

     

       
33
       
33
       
 
       
  stripAnyPrefixes = lib.flip (lib.fold lib.removePrefix) prefixesToStrip;

     

       
34
       
34
       
 
       


     

       
35
       
35
       
+
       
  # Custom "less" that pushes up all the things ending in ".enable*"

     

       
36
       
36
       
+
       
  # and ".package"

     

       
37
       
37
       
+
       
  optionListLess = a: b:

     

       
38
       
38
       
+
       
    let

     

       
39
       
39
       
+
       
      splt = lib.splitString ".";

     

       
40
       
40
       
+
       
      ise = lib.hasPrefix "enable";

     

       
41
       
41
       
+
       
      isp = lib.hasPrefix "package";

     

       
42
       
42
       
+
       
      cmp = lib.splitByAndCompare ise lib.compare

     

       
43
       
43
       
+
       
                                 (lib.splitByAndCompare isp lib.compare lib.compare);

     

       
44
       
44
       
+
       
    in lib.compareLists cmp (splt a) (splt b) < 0;

     

       
45
       
45
       
+
       


     

       
46
       
46
       
+
       
  # Customly sort option list for the man page.

     

       
47
       
47
       
+
       
  optionsList = lib.sort (a: b: optionListLess a.name b.name) optionsListDesc;

     

       
48
       
48
       
+
       


     

       
35
       
49
       
 
       
  # Convert the list of options into an XML file.

     

       
36
       
36
       
-
       
  optionsXML = builtins.toFile "options.xml" (builtins.toXML optionsList');

     

       
50
       
50
       
+
       
  optionsXML = builtins.toFile "options.xml" (builtins.toXML optionsList);

     

       
37
       
51
       
 
       


     

       
38
       
52
       
 
       
  optionsDocBook = runCommand "options-db.xml" {} ''

     

       
39
       
53
       
 
       
    optionsXML=${optionsXML}

     
···

       
191
       
205
       
 
       
      mkdir -p $dst

     

       
192
       
206
       
 
       


     

       
193
       
207
       
 
       
      cp ${builtins.toFile "options.json" (builtins.unsafeDiscardStringContext (builtins.toJSON

     

       
194
       
194
       
-
       
        (builtins.listToAttrs (map (o: { name = o.name; value = removeAttrs o ["name" "visible" "internal"]; }) optionsList'))))

     

       
208
       
208
       
+
       
        (builtins.listToAttrs (map (o: { name = o.name; value = removeAttrs o ["name" "visible" "internal"]; }) optionsList))))

     

       
195
       
209
       
 
       
      } $dst/options.json

     

       
196
       
210
       
 
       


     

       
197
       
211
       
 
       
      mkdir -p $out/nix-support