tests: avoid pipefail SIGPIPE in module checks

Author: Lassulus

modules/ghostty/check.nix

@@ -31,7 +31,7 @@ let
 in
 pkgs.runCommand "ghostty" { } ''
   "${ghosttyWrapped}/bin/ghostty" +validate-config
-  "${ghosttyWrapped}/bin/ghostty" +version | grep -q "${ghosttyWrapped.version}"
+  [[ "$(${ghosttyWrapped}/bin/ghostty +version)" == *"${ghosttyWrapped.version}"* ]]
 
   "${ghosttyFileWrapped}/bin/ghostty" +validate-config
 

modules/git/check.nix

@@ -17,6 +17,6 @@ let
 
 in
 pkgs.runCommand "git-test" { } ''
-  "${gitWrapped}/bin/git" --version | grep -q "git"
+  [[ "$(${gitWrapped}/bin/git --version)" == *git* ]]
   touch $out
 ''

modules/i3/check.nix

@@ -24,7 +24,7 @@ pkgs.runCommand "i3-test" { nativeBuildInputs = [ pkgs.dbus ]; } ''
   dbus-daemon --session --address="$DBUS_SESSION_BUS_ADDRESS" --nofork --nopidfile --print-address &
   DBUS_PID=$!
 
-  "${i3Wrapped}/bin/i3" --version | grep -q "${i3Wrapped.version}"
+  [[ "$(${i3Wrapped}/bin/i3 --version)" == *"${i3Wrapped.version}"* ]]
 
   kill $DBUS_PID 2>/dev/null || true
 

modules/jujutsu/check.nix

@@ -16,7 +16,8 @@ let
     }).wrapper;
 in
 pkgs.runCommand "jujutsu-test" { } ''
-  "${jujutsuWrapped}/bin/jj" config list --user | grep -q 'user.name = "Test User"'
-  "${jujutsuWrapped}/bin/jj" config list --user | grep -q 'user.email = "test@example.com"'
+  config_list="$(${jujutsuWrapped}/bin/jj config list --user)"
+  [[ "$config_list" == *'user.name = "Test User"'* ]]
+  [[ "$config_list" == *'user.email = "test@example.com"'* ]]
   touch $out
 ''

modules/kanshi/check.nix

@@ -4,22 +4,29 @@
 }:
 
 let
+  kanshiConfig = pkgs.writeText "kanshi-test-config" ''
+    profile {
+      output eDP-1 enable scale 2
+    }
+  '';
+
   kanshiWrapped =
     (self.wrapperModules.kanshi.apply {
       inherit pkgs;
-
-      configFile.content = ''
-        profile {
-          output eDP-1 enable scale 2
-        }
-      '';
-
+      configFile.path = toString kanshiConfig;
     }).wrapper;
 
 in
 pkgs.runCommand "kanshi-test" { } ''
+  help_output="$(${kanshiWrapped}/bin/kanshi --help 2>&1)"
+  [[ "$help_output" == *config* ]]
+
+  test -f "${kanshiConfig}"
+  grep -qF 'output eDP-1 enable scale 2' "${kanshiConfig}"
 
-  "${kanshiWrapped}/bin/kanshi" --help 2>&1 | grep -q "config"
+  wrapper_script=$(<"${kanshiWrapped}/bin/kanshi")
+  [[ "$wrapper_script" == *"--config"* ]]
+  [[ "$wrapper_script" == *"${kanshiConfig}"* ]]
 
   touch $out
 ''

modules/mpv/check.nix

@@ -15,6 +15,6 @@ let
 
 in
 pkgs.runCommand "mpv-test" { } ''
-  "${mpvWrapped}/bin/mpv" --version | grep -q "mpv"
+  [[ "$(${mpvWrapped}/bin/mpv --version)" == *mpv* ]]
   touch $out
 ''

modules/niri/check.nix

@@ -111,7 +111,7 @@ let
 in
 pkgs.runCommand "niri-test" { } ''
   cat ${niriWrapped}/bin/niri
-  "${niriWrapped}/bin/niri" --version | grep -q "${niriWrapped.version}"
+  [[ "$(${niriWrapped}/bin/niri --version)" == *"${niriWrapped.version}"* ]]
   "${niriWrapped}/bin/niri" validate
   # since config is now checked at build time, testing a bad config is impossible
   touch $out

modules/udiskie/check.nix

@@ -16,6 +16,6 @@ let
     }).wrapper;
 in
 pkgs.runCommand "udiskie-test" { } ''
-  "${udiskieWrapped}/bin/udiskie" --version | grep -q "udiskie"
+  [[ "$(${udiskieWrapped}/bin/udiskie --version)" == *udiskie* ]]
   touch $out
 ''