fix(noctalia): lock before lid suspend

.github/workflows/e2e.yml

@@ -63,6 +63,20 @@ jobs:
               sudo mv "$file" "${file}.before-nix-darwin"
             fi
           done
+      - name: Wait for PR Head Ref
+        if: github.event_name == 'pull_request'
+        run: |
+          for attempt in 1 2 3 4 5 6; do
+            if git ls-remote --exit-code origin "refs/pull/${{ github.event.pull_request.number }}/head"; then
+              exit 0
+            fi
+
+            echo "PR head ref is not available yet; retrying in 10s (attempt ${attempt}/6)."
+            sleep 10
+          done
+
+          echo "PR head ref refs/pull/${{ github.event.pull_request.number }}/head is unavailable."
+          exit 1
       - name: Run Install Command
         run: |
           curl -fsSL https://raw.githubusercontent.com/shunkakinoki/dotfiles/${{ github.sha }}/install.sh | sh

config/hyprland/hyprland.conf

@@ -420,6 +420,7 @@ binde = CTRL ALT SHIFT SUPER, minus, exec, hyprctl -j monitors | jq -r '.[0].sca
 # Lock Screen
 # =============================================================================
 bind = CTRL ALT SHIFT SUPER, L, exec, noctalia-shell ipc call lockScreen lock
+bindl = , switch:on:Lid Switch, exec, noctalia-shell ipc call lockScreen lock
 
 # =============================================================================
 # Notification Toggle

config/noctalia/default.nix

@@ -3,6 +3,13 @@
   pkgs,
   ...
 }:
+let
+  noctaliaShell = inputs.noctalia-shell.packages.${pkgs.system}.default;
+  noctaliaLockBeforeSleep = pkgs.replaceVars ./lock-before-sleep.sh {
+    noctalia_shell = "${noctaliaShell}/bin/noctalia-shell";
+    sleep = "${pkgs.coreutils}/bin/sleep";
+  };
+in
 {
   xdg.configFile."noctalia/colorschemes/Dracula-Custom/Dracula-Custom.json" = {
     source = ./Dracula-Custom.json;
@@ -24,9 +31,21 @@
     Install.WantedBy = [ "graphical-session.target" ];
   };
 
+  systemd.user.services.noctalia-lock-before-sleep = {
+    Unit = {
+      Description = "Lock Noctalia before system sleep";
+      Before = [ "sleep.target" ];
+    };
+    Service = {
+      Type = "oneshot";
+      ExecStart = "${pkgs.bash}/bin/bash ${noctaliaLockBeforeSleep}";
+    };
+    Install.WantedBy = [ "sleep.target" ];
+  };
+
   programs.noctalia-shell = {
     enable = true;
-    package = inputs.noctalia-shell.packages.${pkgs.system}.default;
+    package = noctaliaShell;
 
     settings = {
       bar = {
@@ -60,6 +79,7 @@
           { id = "PowerProfile"; }
           { id = "Volume"; }
           { id = "Brightness"; }
+          { id = "DarkMode"; }
           { id = "ControlCenter"; }
         ];
       };

config/noctalia/lock-before-sleep.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+# Lock through Noctalia before systemd lets suspend continue.
+set -euo pipefail
+
+NOCTALIA_SHELL="@noctalia_shell@"
+SLEEP="@sleep@"
+
+if ! "$NOCTALIA_SHELL" ipc call lockScreen lock; then
+  exit 0
+fi
+
+"$SLEEP" 1

named-hosts/matic/default.nix

@@ -210,6 +210,10 @@ import ../../hosts/nixos {
         };
         security.pam.services.noctalia-shell = {
           fprintAuth = true;
+          rules.auth.fprintd.settings = {
+            max-tries = -1;
+            timeout = -1;
+          };
         };
         security.pam.services.sudo = {
           fprintAuth = true;
@@ -246,9 +250,9 @@ import ../../hosts/nixos {
 
         # Power button behavior - lock screen instead of shutdown
         services.logind.settings.Login.HandlePowerKey = "lock";
-        # Suspend on lid close
+        # Suspend on battery lid close; on AC, Hyprland locks on the lid switch event.
         services.logind.settings.Login.HandleLidSwitch = "suspend";
-        services.logind.settings.Login.HandleLidSwitchExternalPower = "suspend";
+        services.logind.settings.Login.HandleLidSwitchExternalPower = "ignore";
 
         # Auto timezone (via geolocation)
         services.geoclue2.enable = true;

spec/coverage_spec.sh

@@ -370,6 +370,7 @@ config/hyprland/scripts/record-screen.sh
 config/hyprland/scripts/toggle-terminal.sh
 config/k3s/activate.sh
 config/noctalia/ac-idle-inhibit.sh
+config/noctalia/lock-before-sleep.sh
 config/obsidian/activate.sh
 config/omp/activate.sh
 config/openclaw/hydrate.sh

spec/hyprland_lid_lock_spec.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+# shellcheck disable=SC2329
+
+Describe 'config/hyprland/hyprland.conf lid lock binding'
+CONFIG="$PWD/config/hyprland/hyprland.conf"
+
+It 'locks Noctalia when Hyprland reports the lid switch closing'
+When run bash -c "grep -F 'bindl = , switch:on:Lid Switch, exec, noctalia-shell ipc call lockScreen lock' '$CONFIG'"
+The output should include 'switch:on:Lid Switch'
+The output should include 'lockScreen lock'
+End
+
+End

spec/matic_lid_policy_spec.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+# shellcheck disable=SC2329
+
+Describe 'named-hosts/matic/default.nix lid policy'
+CONFIG="$PWD/named-hosts/matic/default.nix"
+
+It 'keeps battery lid close as suspend'
+When run bash -c "grep -F 'services.logind.settings.Login.HandleLidSwitch = \"suspend\";' '$CONFIG'"
+The output should include 'HandleLidSwitch = "suspend"'
+End
+
+It 'lets Hyprland handle lid close while on AC power'
+When run bash -c "grep -F 'services.logind.settings.Login.HandleLidSwitchExternalPower = \"ignore\";' '$CONFIG'"
+The output should include 'HandleLidSwitchExternalPower = "ignore"'
+End
+
+End

spec/matic_pam_fingerprint_spec.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# shellcheck disable=SC2329
+
+Describe 'named-hosts/matic/default.nix Noctalia fingerprint PAM'
+CONFIG="$PWD/named-hosts/matic/default.nix"
+
+It 'keeps lock-screen fingerprint auth from timing out'
+When run bash -c "awk '/security.pam.services.noctalia-shell = \\{/{in_service=1} in_service{print} in_service && /^        \\};/{exit}' '$CONFIG'"
+The output should include 'fprintAuth = true;'
+The output should include 'max-tries = -1;'
+The output should include 'timeout = -1;'
+End
+
+End

spec/noctalia_bar_spec.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+# shellcheck disable=SC2329
+
+Describe 'config/noctalia/default.nix bar widgets'
+CONFIG="$PWD/config/noctalia/default.nix"
+
+It 'places DarkMode immediately after Brightness on the right bar'
+When run bash -c "awk '/widgets.right = \\[/{in_right=1} in_right && /id =/ { gsub(/.*id = \"|\";.*/, \"\"); print } in_right && /\\];/{exit}' '$CONFIG' | paste -sd ' ' -"
+The output should include 'Brightness DarkMode ControlCenter'
+End
+
+End

spec/noctalia_lock_before_sleep_spec.sh

@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+# shellcheck disable=SC2016,SC2329
+
+Describe 'config/noctalia/lock-before-sleep.sh'
+SCRIPT="$PWD/config/noctalia/lock-before-sleep.sh"
+
+It 'uses bash strict mode'
+When run bash -c "head -5 '$SCRIPT'"
+The output should include 'set -euo pipefail'
+End
+
+It 'uses injected command paths'
+When run bash -c "cat '$SCRIPT'"
+The output should include '@noctalia_shell@'
+The output should include '@sleep@'
+End
+
+It 'calls Noctalia lock IPC before sleeping'
+When run bash -c "cat '$SCRIPT'"
+The output should include 'ipc call lockScreen lock'
+The output should include '"$SLEEP" 1'
+End
+
+End