home-manager/tests/modules/services/emacs/emacs-socket-28.nix
Rodney Lorrimar 5060262b79
services/emacs: Prevent deletion of socket file
When running a socket-activated emacs service, we don't want emacs to
remove the socket file after exiting, because then subsequent
invocations of `emacsclient` won't be able to use the socket to start
emacs.service again.
2021-06-06 01:00:20 +02:00

43 lines
1.3 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
in {
config = {
nixpkgs.overlays = [
(self: super: rec {
emacs = pkgs.writeShellScriptBin "dummy-emacs-28.0.5" "" // {
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-emacs.socket}
assertFileContent home-files/.config/systemd/user/emacs.service \
${
pkgs.substituteAll {
inherit (pkgs) runtimeShell coreutils;
src = ./emacs-socket-emacs.service;
}
}
assertFileContent home-path/share/applications/emacsclient.desktop \
${./emacs-28-emacsclient.desktop}
'';
};
}