i take back what i said, it should be relevant now, though

adyya-pkgs/caddy-custom.nix

@@ -8,8 +8,7 @@
   caddy,
   testers,
   stdenv,
-}:
-let
+}: let
   attrsToModule = map (plugin: plugin.repo);
   attrsToVersionedModule = map (
     {
@@ -17,7 +16,7 @@ let
       version,
       ...
     }:
-    lib.escapeShellArg "${repo}@${version}"
+      lib.escapeShellArg "${repo}@${version}"
   );
 
   pname = "caddy";
@@ -37,7 +36,7 @@ let
     hash = "sha256-CBfyqtWp3gYsYwaIxbfXO3AYaBiM7LutLC7uZgYXfkQ=";
   };
 
-  subPackages = [ "cmd/caddy" ];
+  subPackages = ["cmd/caddy"];
 
   ldflags = [
     "-s"
@@ -46,7 +45,7 @@ let
   ];
 
   # matches upstream since v2.8.0
-  tags = [ "nobadger" ];
+  tags = ["nobadger"];
 
   nativeBuildInputs = [
     gnused
@@ -87,72 +86,71 @@ let
     ];
   };
 in
-buildGoModule {
-  inherit
-    pname
-    version
-    src
-    subPackages
-    ldflags
-    tags
-    nativeBuildInputs
-    postInstall
-    meta
-    ;
+  buildGoModule {
+    inherit
+      pname
+      version
+      src
+      subPackages
+      ldflags
+      tags
+      nativeBuildInputs
+      postInstall
+      meta
+      ;
 
-  vendorHash = "sha256-1Api8bBZJ1/oYk4ZGIiwWCSraLzK9L+hsKXkFtk6iVM=";
+    vendorHash = "sha256-1Api8bBZJ1/oYk4ZGIiwWCSraLzK9L+hsKXkFtk6iVM=";
 
-  passthru = {
-    withPlugins =
-      {
+    passthru = {
+      withPlugins = {
         caddyModules,
         vendorHash ? lib.fakeHash,
       }:
-      buildGoModule {
-        pname = "${caddy.pname}-with-plugins";
+        buildGoModule {
+          pname = "${caddy.pname}-with-plugins";
 
-        inherit
-          version
-          src
-          subPackages
-          ldflags
-          tags
-          nativeBuildInputs
-          postInstall
-          meta
-          ;
+          inherit
+            version
+            src
+            subPackages
+            ldflags
+            tags
+            nativeBuildInputs
+            postInstall
+            meta
+            ;
 
-        modBuildPhase = ''
-          for module in ${toString (attrsToModule caddyModules)}; do
-            sed -i "/standard/a _ \"$module\"" ./cmd/caddy/main.go
-          done
-          for plugin in ${toString (attrsToVersionedModule caddyModules)}; do
-            go get $plugin
-          done
-          go mod vendor
-        '';
+          modBuildPhase = ''
+            for module in ${toString (attrsToModule caddyModules)}; do
+              sed -i "/standard/a _ \"$module\"" ./cmd/caddy/main.go
+            done
+            for plugin in ${toString (attrsToVersionedModule caddyModules)}; do
+              go get $plugin
+            done
+            go mod vendor
+          '';
 
-        modInstallPhase = ''
-          mv -t vendor go.mod go.sum
-          cp -r vendor "$out"
-        '';
+          modInstallPhase = ''
+            mv -t vendor go.mod go.sum
+            cp -r vendor "$out"
+          '';
 
-        preBuild = ''
-          chmod -R u+w vendor
-          [ -f vendor/go.mod ] && mv -t . vendor/go.{mod,sum}
-          for module in ${toString (attrsToModule caddyModules)}; do
-            sed -i "/standard/a _ \"$module\"" ./cmd/caddy/main.go
-          done
-        '';
+          preBuild = ''
+            chmod -R u+w vendor
+            [ -f vendor/go.mod ] && mv -t . vendor/go.{mod,sum}
+            for module in ${toString (attrsToModule caddyModules)}; do
+              sed -i "/standard/a _ \"$module\"" ./cmd/caddy/main.go
+            done
+          '';
 
-        inherit vendorHash;
-      };
-    tests = {
-      inherit (nixosTests) caddy;
-      version = testers.testVersion {
-        command = "${caddy}/bin/caddy version";
-        package = caddy;
+          inherit vendorHash;
+        };
+      tests = {
+        inherit (nixosTests) caddy;
+        version = testers.testVersion {
+          command = "${caddy}/bin/caddy version";
+          package = caddy;
+        };
       };
     };
-  };
-}
+  }