tests: aggregate all test derivations into one using a linkFarm

nix-community · Jan 4, 2024 · 9bc957a · 9bc957a
1 parent 10d114f
commit 9bc957a
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Showing 2 changed files with 51 additions and 34 deletions.
diff --git a/flake.nix b/flake.nix
@@ -59,8 +59,8 @@
             config.allowUnfree = true;
           };
         in {
-          checks =
-            (import ./tests {
+          checks = {
+            tests = import ./tests {
               inherit pkgs;
               inherit (pkgs) lib;
               # Some nixvim supported plugins require the use of unfree packages.
@@ -75,27 +75,26 @@
                       config = configuration;
                     };
                   };
-            })
-            // {
-              lib-tests = import ./tests/lib-tests.nix {
-                inherit (pkgs) pkgs lib;
-              };
-              extra-args-tests = import ./tests/extra-args.nix {
-                inherit pkgs;
-                inherit (self.legacyPackages.${system}) makeNixvimWithModule;
-              };
-              pre-commit-check = pre-commit-hooks.lib.${system}.run {
-                src = ./.;
-                hooks = {
-                  alejandra = {
-                    enable = true;
-                    excludes = ["plugins/_sources"];
-                  };
-                  statix.enable = true;
+            };
+            lib-tests = import ./tests/lib-tests.nix {
+              inherit (pkgs) pkgs lib;
+            };
+            extra-args-tests = import ./tests/extra-args.nix {
+              inherit pkgs;
+              inherit (self.legacyPackages.${system}) makeNixvimWithModule;
+            };
+            pre-commit-check = pre-commit-hooks.lib.${system}.run {
+              src = ./.;
+              hooks = {
+                alejandra = {
+                  enable = true;
+                  excludes = ["plugins/_sources"];
                 };
-                settings.statix.ignore = ["plugins/lsp/language-servers/rust-analyzer-config.nix"];
+                statix.enable = true;
               };
+              settings.statix.ignore = ["plugins/lsp/language-servers/rust-analyzer-config.nix"];
             };
+          };
           devShells = {
             default = pkgs.mkShell {
               inherit (self.checks.${system}.pre-commit-check) shellHook;

diff --git a/tests/default.nix b/tests/default.nix
@@ -12,18 +12,36 @@
     inherit lib pkgs;
     root = ./test-sources;
   };
-in
+
+  exampleFiles = {
+    example = let
+      config = import ../example.nix {inherit pkgs;};
+    in
+      builtins.removeAttrs config.programs.nixvim [
+        # This is not available to standalone modules, only HM & NixOS Modules
+        "enable"
+        # This is purely an example, it does not reflect a real usage
+        "extraConfigLua"
+        "extraConfigVim"
+      ];
+  };
+
   # We attempt to build & execute all configurations
-  builtins.mapAttrs mkTestDerivation (testFiles
-    // {
-      example = let
-        config = import ../example.nix {inherit pkgs;};
-      in
-        builtins.removeAttrs config.programs.nixvim [
-          # This is not available to standalone modules, only HM & NixOS Modules
-          "enable"
-          # This is purely an example, it does not reflect a real usage
-          "extraConfigLua"
-          "extraConfigVim"
-        ];
-    })
+  derivationList =
+    pkgs.lib.mapAttrsToList
+    (
+      name: path: {
+        inherit name;
+        path = mkTestDerivation name path;
+      }
+    )
+    (testFiles // exampleFiles);
+in
+  pkgs.linkFarm "nixvim-tests" derivationList
+# pkgs.linkFarm "nixvim-tests" [
+#   {
+#     name = "hello";
+#     path = pkgs.hello;
+#   }
+# ]
+