antora: include site-generator-default

pkgs/development/node-packages/node-packages-v10.json

@@ -1,7 +1,8 @@
 [
   "@angular/cli"
-, "asar"
 , "@antora/cli"
+, "@antora/site-generator-default" 
+, "asar"
 , "aws-azure-login"
 , "azure-functions-core-tools"
 , "bash-language-server"

pkgs/development/tools/documentation/antora/default.nix

@@ -0,0 +1,25 @@
+{ stdenv, nodePackages_10_x }:
+
+let
+  drvName = drv: (builtins.parseDrvName drv).name;
+  linkNodeDeps = ({ pkg, deps, name ? "" }:
+    let
+      targetModule = if name != "" then name else drvName pkg;
+    in nodePackages_10_x.${pkg}.override (oldAttrs: {
+      postInstall = ''
+        mkdir -p $out/lib/node_modules/${targetModule}/node_modules
+        ${stdenv.lib.concatStringsSep "\n" (map (dep: ''
+          ln -s ${nodePackages_10_x.${dep}}/lib/node_modules/${drvName dep} \
+            $out/lib/node_modules/${targetModule}/node_modules/${drvName dep}
+        '') deps
+        )}
+      '';
+    })
+);
+in linkNodeDeps {
+ pkg = "@antora/cli";
+ name = "@antora/cli";
+ deps = [
+   "@antora/site-generator-default"
+ ];
+}

pkgs/top-level/all-packages.nix

@@ -553,7 +553,7 @@ in
 
   ansifilter = callPackage ../tools/text/ansifilter {};
 
-  antora = nodePackages_10_x."@antora/cli";
+  antora = callPackage ../development/tools/documentation/antora {};
 
   apktool = callPackage ../development/tools/apktool {
     inherit (androidenv.androidPkgs_9_0) build-tools;