From 2f3c092bb36f88f5959c7ae263f2e1486c88a465 Mon Sep 17 00:00:00 2001
From: Stefan Ellmauthaler <stefan.ellmauthaler@gmail.com>
Date: Wed, 6 Oct 2021 19:56:39 +0200
Subject: [PATCH] org-roam-ui manual build for emacs

Signed-off-by: Stefan Ellmauthaler <stefan.ellmauthaler@gmail.com>
---
 programs/emacs/default.nix  | 13 ++++++-------
 programs/emacs/packages.nix | 19 +++++++++++++++++++
 2 files changed, 25 insertions(+), 7 deletions(-)
 create mode 100644 programs/emacs/packages.nix

diff --git a/programs/emacs/default.nix b/programs/emacs/default.nix
index 57eb631..3f0b220 100644
--- a/programs/emacs/default.nix
+++ b/programs/emacs/default.nix
@@ -7,14 +7,13 @@ let
   #  mkdir -p $out/share/emacs/site-lisp
   #  cp ${defaultEl} $out/share/emacs/site-lisp/default.el
   #'';
-  
   emacsPackage = (pkgs.emacsPackagesGen pkgs.emacs).emacsWithPackages
     (epkgs:
-      #let
-      #  lpkgs = import ./packages.nix {
-      #    inherit config lib pkgs epkgs;
-      #  };
-      #in
+      let
+        lpkgs = import ./packages.nix {
+          inherit config lib pkgs epkgs;
+        };
+      in
       #[ (defaultConfig lpkgs) ] ++ (with pkgs; [
       #  aspell
       #  emacs-all-the-icons-fonts
@@ -73,7 +72,7 @@ let
         use-package
         yaml-mode
         yasnippet
-      ]));
+      ] ++ (with lpkgs; [org-roam-ui])));
 in
 {
   services.emacs = {
diff --git a/programs/emacs/packages.nix b/programs/emacs/packages.nix
new file mode 100644
index 0000000..273c95c
--- /dev/null
+++ b/programs/emacs/packages.nix
@@ -0,0 +1,19 @@
+{ config, lib, pkgs, epkgs, ...}:
+let
+in
+with epkgs; rec{
+  org-roam-ui = trivialBuild{
+    pname = "org-roam-ui";
+    version = "2021-10-06";
+    src = pkgs.fetchFromGitHub {
+      owner = "org-roam";
+      repo = "org-roam-ui";
+      rev = "bae6487afd5e6eec9f04b38b235bbac24042ca62";
+      sha256 = "14dbdvxf1l0dwbhc0ap3wr3ffafy4cxmwc9b7gm0gzzmcxvszisc";
+    };
+    packageRequires = [ f websocket org-roam simple-httpd ];
+    postInstall = ''
+      cp -r out $out/share/emacs/site-lisp
+    '';  
+  };
+}