In reply to @ixlun:matrix.org

Hi all. I've just updated to the latest nix-doom-emacs. When applying my config, nix is getting stuck at:

[1/0/1 built] building emacs-straight-packages.json (installPhase): [nix-doom-emacs] Inhibiting (kill-emacs)

I've left it over 30 minutes but no progress. Has anyone else seen this?

In reply to @yousiki:matrix.org
Hi, I've got the same issue, does anyone know how to fix this? Thanks in advance.

In reply to @yousiki:matrix.org
Hi, I've got the same issue, does anyone know how to fix this? Thanks in advance.

Heya all 👋 Emacs noob here with a question 😅

I'm trying to install a package from MELPA, by adding a (package! <packagename>) line to my packages.el file.
When I nixos-rebuild switch, it fails with error Package not available: <packagename>

hlissner even suggests a workaround:

# Update MELPA
cd ~/.emacs.d/.local/straight/repos/melpa
git pull

# Clear straight's cache
rm -f ~/.emacs.d/.local/straight/build-cache.el
doom sync

But since I've set up doom through nixos (presumably), ~/.emacs.d/ is empty.

In reply to @asbjorn:olli.ng
TL;DR
does anyone know how to update the MELPA repository indexes manually on NixOS?

You can add a package manually if it is missing, for instance I have:

      programs.doom-emacs = {
        enable = true;
        doomPrivateDir = ./doom.d;
        emacsPackagesOverlay = final: prev: {
          ob-ammonite = with final;
            (trivialBuild {
              src = pkgs.fetchFromGitHub {
                owner = "zwild";
                repo = "ob-ammonite";
                rev = "39937dff395e70aff76a4224fa49cf2ec6c57cca";
                sha256 = pkgs.lib.fakeSha256;
              };
              pname = "ob-ammonite";
              packageRequires = [ s dash editorconfig ];
            });
        };
      };