docs: fix rendering

Fix link to extra modules. Fix separation between section items.

Author: zimbatm

default.nix

@@ -12,7 +12,7 @@ let
           type = data.${name};
         in
         sum ++
-        (if type == "regular" then [ (import path) ]
+        (if type == "regular" then [ path ]
         # assume it's a directory
         else importTree path);
     in
@@ -23,7 +23,7 @@ rec {
   cli = pkgs.callPackage ./devshell { };
 
   # Folder that contains all the extra modules
-  extraModulesDir = toString ./modules_extra;
+  extraModulesDir = toString ./extra;
 
   # Get the modules documentation from an empty evaluation
   modules-docs = (eval {

modules_extra/extra/locale.nix extra/extra/locale.nixmodules_extra/extra/locale.nix renamed to extra/extra/locale.nix

@@ -126,6 +126,7 @@ let
         + (lib.optionalString opt.internal "\n**internal**\n")
         + opt.description + "\n"
         + (lib.optionalString (opt ? default && opt.default != null) ''
+
           **Default value**:
           ```nix
           ${
@@ -143,24 +144,26 @@ let
 
         '')
         + ''
-          **Type**: ${opt.type}
 
+          **Type**: ${opt.type}
         ''
         + (lib.optionalString (opt ? example) ''
+
           **Example value**:
           ```nix
           ${builtins.toJSON opt.example}
           ```
 
         '')
         + ''
+
           Declared in:
         ''
         + (
           lib.concatStringsSep
             "\n"
             (map
-              (decl: "* [./modules/${decl.path}](${decl.url})")
+              (decl: "* [${decl.path}](${decl.url})")
               opt.declarations
             )
         )

modules_extra/language/c.nix extra/language/c.nixmodules_extra/language/c.nix renamed to extra/language/c.nix

@@ -12,7 +12,7 @@ let
       # Configure modules-docs
       config.modules-docs.roots = [{
         url = "https://github.com/numtide/devshell";
-        path = ../.;
+        path = toString ../.;
         branch = "master";
       }];
     }

modules_extra/language/go.nix extra/language/go.nixmodules_extra/language/go.nix renamed to extra/language/go.nix

@@ -4,7 +4,7 @@
   language-c-1 =
     let
       shell = devshell.mkShell {
-        imports = [ ../../modules_extra/language/c.nix ];
+        imports = [ ../../extra/language/c.nix ];
         devshell.name = "devshell-1";
       };
     in

modules_extra/language/rust.nix extra/language/rust.nixmodules_extra/language/rust.nix renamed to extra/language/rust.nix

@@ -4,7 +4,7 @@
   simple =
     let
       shell = devshell.mkShell {
-        imports = [ ../../modules_extra/language/rust.nix ];
+        imports = [ ../../extra/language/rust.nix ];
         devshell.name = "language-rust-simple";
       };
     in