container: access test case by index in helper

This is more elegant and allows for much easier extension of the tests. Mountinfo is still serialised however due to libPaths nondeterminism.

Signed-off-by: Ophestra <cat@gensokyo.uk>

cmd/planterette/build.nix

@@ -215,8 +215,7 @@ stdenv.mkDerivation {
     # create binary cache
     closureInfo="${
       closureInfo {
-        rootPaths =
-          [
+        rootPaths = [
           homeManagerConfiguration.activationPackage
           launcher
         ]

nixos.nix

@@ -82,7 +82,8 @@ in
                     own = [
                       "${id}.*"
                       "org.mpris.MediaPlayer2.${id}.*"
-                    ] ++ ext.own;
+                    ]
+                    ++ ext.own;
 
                     inherit (ext) call broadcast;
                   };
@@ -175,8 +176,7 @@ in
                       auto_etc = true;
                       cover = [ "/var/run/nscd" ];
 
-                      symlink =
-                        [
+                      symlink = [
                         [
                           "*/run/current-system"
                           "/run/current-system"

package.nix

@@ -83,8 +83,7 @@ buildGoModule rec {
   # nix build environment does not allow acls
   env.GO_TEST_SKIP_ACL = 1;
 
-  buildInputs =
-    [
+  buildInputs = [
     libffi
     libseccomp
     acl
@@ -130,8 +129,7 @@ buildGoModule rec {
         }
     '';
 
-  passthru.targetPkgs =
-    [
+  passthru.targetPkgs = [
     go
     gcc
     xorg.xorgproto