move docs

docs/docs.nix

@@ -0,0 +1,42 @@
+with import <nixpkgs> { };
+{ ... }:
+let
+  eval = lib.evalModules {
+    specialArgs = { inherit pkgs; };
+    modules = [
+      ../ides.nix
+      ../modules
+    ];
+  };
+  optionsDoc = nixosOptionsDoc {
+    inherit (eval) options;
+
+    transformOptions =
+      opt:
+      opt
+      // {
+        # Clean up declaration sites to not refer to the NixOS source tree.
+        declarations =
+          let
+            devDir = toString /home/bolt/code/ides;
+            inherit (lib) hasPrefix removePrefix;
+          in
+          map (
+            decl:
+            if hasPrefix (toString devDir) (toString decl) then
+              let
+                subpath = removePrefix "/" (removePrefix (toString devDir) (toString decl));
+              in
+              {
+                url = "https://git.atagen.co/atagen/ides/${subpath}";
+                name = subpath;
+              }
+            else
+              decl
+          ) opt.declarations;
+      };
+  };
+in
+runCommand "docs.md" { } ''
+  cat ${optionsDoc.optionsCommonMark} > $out
+''