fix terminal titles

Flake lock file updates:

• Updated input 'impermanence':
    'github:nix-community/impermanence/a33ef102a02ce77d3e39c25197664b7a636f9c30' (2024-02-26)
  → 'github:nix-community/impermanence/27979f1c3a0d3b9617a3563e2839114ba7d48d3f' (2024-06-09)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/ad57eef4ef0659193044870c731987a6df5cf56b' (2024-05-29)
  → 'github:NixOS/nixpkgs/57d6973abba7ea108bac64ae7629e7431e0199b6' (2024-06-12)

flake.lock

@@ -2,11 +2,11 @@
   "nodes": {
     "impermanence": {
       "locked": {
-        "lastModified": 1708968331,
-        "narHash": "sha256-VUXLaPusCBvwM3zhGbRIJVeYluh2uWuqtj4WirQ1L9Y=",
+        "lastModified": 1717932370,
+        "narHash": "sha256-7C5lCpiWiyPoIACOcu2mukn/1JRtz6HC/1aEMhUdcw0=",
         "owner": "nix-community",
         "repo": "impermanence",
-        "rev": "a33ef102a02ce77d3e39c25197664b7a636f9c30",
+        "rev": "27979f1c3a0d3b9617a3563e2839114ba7d48d3f",
         "type": "github"
       },
       "original": {
@@ -17,11 +17,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1716948383,
-        "narHash": "sha256-SzDKxseEcHR5KzPXLwsemyTR/kaM9whxeiJohbL04rs=",
+        "lastModified": 1718160348,
+        "narHash": "sha256-9YrUjdztqi4Gz8n3mBuqvCkMo4ojrA6nASwyIKWMpus=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "ad57eef4ef0659193044870c731987a6df5cf56b",
+        "rev": "57d6973abba7ea108bac64ae7629e7431e0199b6",
         "type": "github"
       },
       "original": {

flake.nix

@@ -14,6 +14,20 @@
 
       forAllSystems = lib.genAttrs [ "x86_64-linux" ];
 
+      pins = {
+        nix.registry.nixpkgs.to = {
+          inherit (nixpkgs) rev;
+          owner = "NixOS";
+          repo = "nixpkgs";
+          type = "github";
+        };
+        nix.registry.bck.to = {
+          owner = "buckley310";
+          repo = "nixos-config";
+          type = "github";
+        };
+      };
+
     in
     {
       formatter = forAllSystems (system:
@@ -33,13 +47,9 @@
 
       nixosModules =
         {
+          inherit pins;
           inherit (impermanence.nixosModules) impermanence;
           pkgs.nixpkgs.overlays = [ (_: mypkgs) ];
-          pins.nix.registry.bck.to = {
-            owner = "buckley310";
-            repo = "nixos-config";
-            type = "github";
-          };
         } //
         self.lib.dirToAttrs ./modules import;
 

modules/cli/default.nix

@@ -43,8 +43,6 @@
 
     (writeShellScriptBin "dirt" "while sleep 1; do grep '^Dirty:' /proc/meminfo ; done")
 
-    (writeShellScriptBin "nr" "exec nix repl \"$(nix eval nixpkgs#path)\"")
-
     (lib.hiPrio (writeShellScriptBin "iftop" ''
       exec ${iftop}/bin/iftop -P -m100M "$@"
     ''))
@@ -127,6 +125,7 @@
       set -g history-limit 10000
       set -g pane-base-index 1
       set -g renumber-windows on
+      set -g set-titles on
       set -sa terminal-overrides ",*256color:Tc"
       # escape-time reduces the time where the escape key acts as an alt key
       set -s escape-time 1
@@ -163,5 +162,6 @@
     alias day='date "+%Y-%m-%d"'
     alias grep='grep --color=auto'
     alias tmp='cd "$(mktemp -d)"'
+    alias nixpkgs='nix repl --file flake:nixpkgs'
   '';
 }

modules/cli/powerline.nix

@@ -30,6 +30,8 @@ let
     "-jobs $(jobs -pr | wc -l)"
   ];
 
+  termtitle = ''\[\e]0;\u@\h: \w\a\]'';
+
 in
 {
   environment.systemPackages = [
@@ -48,7 +50,7 @@ in
       local remote=y
       [ "$XDG_SESSION_TYPE" = "x11" ] && unset remote
       [ "$XDG_SESSION_TYPE" = "wayland" ] && unset remote
-      PS1="$(powerline-go ${toString args})"
+      PS1="${termtitle}$(powerline-go ${toString args})"
     }
     [ "$TERM" = "linux" ] || PROMPT_COMMAND="_update_ps1; $PROMPT_COMMAND"
   '';

modules/desktop/default.nix

@@ -18,9 +18,6 @@ with lib;
     systemd.services.docker.path = [
       pkgs.openssh
     ];
-    programs.bash.interactiveShellInit = ''
-      ((UID)) && alias docker="sudo --preserve-env=SSH_AUTH_SOCK docker"
-    '';
     virtualisation.docker = {
       enable = true;
       enableOnBoot = false;

modules/sean.nix

@@ -11,6 +11,7 @@
     extraGroups = [
       "audio"
       "dialout"
+      "docker"
       "input"
       "networkmanager"
       "video"

modules/swapspace.nix

@@ -0,0 +1,20 @@
+{ config, lib, pkgs, ... }:
+let
+  cfg = config.sconfig.swapspace;
+in
+{
+  options.sconfig.swapspace = {
+    enable = lib.mkEnableOption "swapspace";
+    swapPath = lib.mkOption { type = lib.types.path; };
+  };
+  config = lib.mkIf cfg.enable {
+    systemd.tmpfiles.rules = [ "d ${cfg.swapPath} 0700 root root" ];
+    systemd.services.swapspace = {
+      wantedBy = [ "multi-user.target" ];
+      serviceConfig = {
+        Restart = "always";
+        ExecStart = "${pkgs.swapspace}/bin/swapspace --swappath='${cfg.swapPath}'";
+      };
+    };
+  };
+}

pkgs/deploy/deploy.py

@@ -27,16 +27,24 @@ def get_deployment():
 def expand(ln):
     hosts = set()
     for item in ln.split(","):
-        if item == "all":
-            hosts.update(depl)
-        elif item in tags:
-            hosts.update(name for name in depl if item in depl[name]["tags"])
+        if item[0] == "-":
+            item = item[1:]
+            action = hosts.difference_update
         else:
-            hosts.add(item)
+            action = hosts.update
+
+        if item == "all":
+            action(depl)
+        elif item in tags:
+            action(name for name in depl if item in depl[name]["tags"])
+        else:
+            action([item])
+
     for host in hosts:
         for c in host:
             if not c in (ascii_letters + digits + "-"):
                 raise RuntimeError(f"Invalid hostname: {host}")
+
     return sorted(hosts)
 
 
@@ -84,6 +92,8 @@ def check(hosts):
     print("#" * 64)
 
     for host in hosts:
+        print(host.rjust(hostwidth + 1), end=" ", flush=True)
+
         current_sys, cur_kernel, boot_kernel = (
             run(
                 [
@@ -105,8 +115,6 @@ def check(hosts):
         reboot_needed = cur_kernel != boot_kernel
         update_needed = current_sys != new_sys[host]
 
-        print(host.rjust(hostwidth + 1), end=" ")
-
         if not (reboot_needed or update_needed):
             print(icon_good, "[OK]")
             continue
@@ -142,9 +150,9 @@ def push(hosts):
 def rexec(hosts, cmd):
     hostwidth = max(map(len, hosts))
     for host in hosts:
+        print(host.rjust(hostwidth), end=" ", flush=True)
         r = run(["ssh", host, "--"] + cmd, stdout=PIPE, stderr=STDOUT)
         lines = r.stdout.decode("utf8").strip("\n").splitlines()
-        print(host.rjust(hostwidth), end=" ")
         print(icon_bad if r.returncode else icon_good, end=" ")
         if len(lines) == 1:
             print(lines[0])