swayidle: minor cleanups

nix-community · Sep 20, 2024 · 0b052dd · 0b052dd
1 parent 4803bf5
commit 0b052dd
Show file tree

Hide file tree

Showing 2 changed files with 34 additions and 31 deletions.
diff --git a/modules/services/swayidle.nix b/modules/services/swayidle.nix
@@ -6,18 +6,6 @@ let
 
   cfg = config.services.swayidle;
 
-  mkTimeout = t:
-    [ "timeout" (toString t.timeout) (escapeShellArg t.command) ]
-    ++ optionals (t.resumeCommand != null) [
-      "resume"
-      (escapeShellArg t.resumeCommand)
-    ];
-
-  mkEvent = e: [ e.event (escapeShellArg e.command) ];
-
-  args = cfg.extraArgs ++ (concatMap mkTimeout cfg.timeouts)
-    ++ (concatMap mkEvent cfg.events);
-
 in {
   meta.maintainers = [ maintainers.c0deaddict ];
 
@@ -127,7 +115,16 @@ in {
         Restart = "always";
         # swayidle executes commands using "sh -c", so the PATH needs to contain a shell.
         Environment = [ "PATH=${makeBinPath [ pkgs.bash ]}" ];
-        ExecStart = "${cfg.package}/bin/swayidle ${concatStringsSep " " args}";
+        ExecStart = let
+          mkTimeout = t:
+            [ "timeout" (toString t.timeout) t.command ]
+            ++ optionals (t.resumeCommand != null) [ "resume" t.resumeCommand ];
+
+          mkEvent = e: [ e.event e.command ];
+
+          args = cfg.extraArgs ++ (concatMap mkTimeout cfg.timeouts)
+            ++ (concatMap mkEvent cfg.events);
+        in "${getExe cfg.package} ${escapeShellArgs args}";
       };
 
       Install = { WantedBy = [ cfg.systemdTarget ]; };

diff --git a/tests/modules/services/swayidle/basic-configuration.nix b/tests/modules/services/swayidle/basic-configuration.nix
@@ -3,7 +3,7 @@
 {
   services.swayidle = {
     enable = true;
-    package = config.lib.test.mkStubPackage { };
+    package = config.lib.test.mkStubPackage { outPath = "@swayidle@"; };
     timeouts = [
       {
         timeout = 50;
@@ -31,24 +31,30 @@
     ];
   };
 
-  nmt.script = let
-    escapeForRegex = builtins.replaceStrings [ "'" "*" ] [ "'\\''" "\\*" ];
-    expectedArgs = escapeForRegex (lib.concatStringsSep " " [
-      "-w"
-      "timeout 50 'notify-send -t 10000 -- \"Screen lock in 10 seconds\"'"
-      "timeout 60 'swaylock -fF'"
-      "timeout 300 'swaymsg \"output * dpms off\"' resume 'swaymsg \"output * dpms on\"'"
-      "before-sleep 'swaylock -fF'"
-      "lock 'swaylock -fF'"
-    ]);
-  in ''
+  nmt.script = ''
     serviceFile=home-files/.config/systemd/user/swayidle.service
 
-    assertFileExists $serviceFile
-    assertFileRegex $serviceFile 'ExecStart=.*/bin/swayidle ${expectedArgs}'
-    assertFileRegex $serviceFile 'Restart=always'
-    assertFileRegex $serviceFile 'Environment=.*PATH=${
-      lib.makeBinPath [ pkgs.bash ]
-    }'
+    assertFileExists "$serviceFile"
+
+    serviceFileNormalized="$(normalizeStorePaths "$serviceFile")"
+
+    assertFileContent "$serviceFileNormalized" ${
+      builtins.toFile "expected.service" ''
+        [Install]
+        WantedBy=graphical-session.target
+
+        [Service]
+        Environment=PATH=/nix/store/00000000000000000000000000000000-bash/bin
+        ExecStart=@swayidle@/bin/dummy -w timeout 50 'notify-send -t 10000 -- "Screen lock in 10 seconds"' timeout 60 'swaylock -fF' timeout 300 'swaymsg "output * dpms off"' resume 'swaymsg "output * dpms on"' before-sleep 'swaylock -fF' lock 'swaylock -fF'
+        Restart=always
+        Type=simple
+
+        [Unit]
+        ConditionEnvironment=WAYLAND_DISPLAY
+        Description=Idle manager for Wayland
+        Documentation=man:swayidle(1)
+        PartOf=graphical-session.target
+      ''
+    }
   '';
 }