71 lines
1.7 KiB
Nix
71 lines
1.7 KiB
Nix
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{ config, lib, pkgs, ... }:
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with lib;
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let
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cfg = config.fudo.slynk;
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initScript = port: load-paths: let
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load-path-string =
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concatStringsSep " " (map (path: "\"${path}\"") load-paths);
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in pkgs.writeText "slynk.lisp" ''
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(load (merge-pathnames "quicklisp/setup.lisp" (user-homedir-pathname)))
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(ql:quickload :slynk)
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(setf asdf:*central-registry*
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(append asdf:*central-registry*
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(list ${load-path-string})))
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(slynk:create-server :port ${toString port} :dont-close t)
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(dolist (var '("LD_LIBRARY_PATH"))
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(format t "~S: ~S~%" var (sb-unix::posix-getenv var)))
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(loop (sleep 60))
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'';
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lisp-libs = with pkgs.lispPackages; [
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alexandria
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asdf-package-system
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asdf-system-connections
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cl_plus_ssl
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cl-ppcre
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quicklisp
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quri
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uiop
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usocket
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];
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in {
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options.fudo.slynk = {
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enable = mkEnableOption "Enable Slynk emacs common lisp server.";
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port = mkOption {
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type = types.int;
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description = "Port on which to open a Slynk server.";
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default = 4005;
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};
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};
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config = mkIf cfg.enable {
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systemd.user.services.slynk = {
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description = "Slynk Common Lisp server.";
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serviceConfig = let
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load-paths = (map (pkg: "${pkg}/lib/common-lisp/") lisp-libs);
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in {
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ExecStartPre = "${pkgs.lispPackages.quicklisp}/bin/quicklisp init";
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ExecStart = "${pkgs.sbcl}/bin/sbcl --load ${initScript cfg.port load-paths}";
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Restart = "on-failure";
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PIDFile = "/run/slynk.$USERNAME.pid";
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};
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path = with pkgs; [
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gcc
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glibc # for getent
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file
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];
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environment = {
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LD_LIBRARY_PATH = "${pkgs.openssl_1_1.out}/lib";
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};
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};
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};
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}
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