home-manager/tests/modules/services/emacs/emacs-socket-26.nix
Tad Fisher 54b69d2ef8
emacs: fix service environment
Emacs populates 'exec-path' at launch from the 'PATH' environment
variable. Likewise, the emacs derivation from nixpkgs populates
'load-path' from the 'NIX_PROFILES' variable. As neither of these are
available by default in the systemd user manager, revert to the
previous behavior of launching the Emacs daemon from a login shell.

Fixes #1354
Fixes #1340
PR #1355
2020-06-24 22:50:30 +02:00

41 lines
1.3 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
{
config = {
nixpkgs.overlays = [
(self: super: rec {
emacs = pkgs.writeShellScriptBin "dummy-emacs-26.3" "" // {
outPath = "@emacs@";
};
emacsPackagesFor = _:
makeScope super.newScope (_: { emacsWithPackages = _: emacs; });
})
];
programs.emacs.enable = true;
services.emacs.enable = true;
services.emacs.client.enable = true;
services.emacs.socketActivation.enable = true;
nmt.script = ''
assertFileExists home-files/.config/systemd/user/emacs.socket
assertFileExists home-files/.config/systemd/user/emacs.service
assertFileExists home-path/share/applications/emacsclient.desktop
assertFileContent home-files/.config/systemd/user/emacs.socket \
${./emacs-socket-26-emacs.socket}
assertFileContent home-files/.config/systemd/user/emacs.service \
${
pkgs.substituteAll {
inherit (pkgs) runtimeShell;
src = ./emacs-socket-26-emacs.service;
}
}
assertFileContent home-path/share/applications/emacsclient.desktop \
${./emacs-emacsclient.desktop}
'';
};
}