Add Go 1.24 tool support for enumer

Drop enumer package from flake.

Future work:
- Remove /x/tools dependency override once
  dmarkham/enumer#106 merges.

Author: bdd

cmd/runitor/pingtype.go

@@ -11,7 +11,7 @@ import (
 // PingType is an enumerator type for PingType* constants.
 type PingType int
 
-//go:generate enumer -type PingType -trimprefix=PingType -transform=kebab
+//go:generate go tool github.com/dmarkham/enumer -type PingType -trimprefix=PingType -transform=kebab
 const (
 	PingTypeExitCode PingType = iota
 	PingTypeSuccess

flake.nix

@@ -4,7 +4,7 @@
   description = "runitor";
 
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-23.11-darwin";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-24.11-darwin";
     flake-utils.url = "github:numtide/flake-utils";
   };
 
@@ -36,32 +36,13 @@
           maintainers = [ pkgs.maintainers.bdd ];
         };
       };
-
-      enumer = pkgs.buildGoModule rec {
-        pname = "enumer";
-        version = "1.5.9";
-        src = pkgs.fetchFromGitHub {
-          owner = "dmarkham";
-          repo = "enumer";
-          rev = "v${version}";
-          hash = "sha256-NYL36GBogFM48IgIWhFa1OLZNUeEi0ppS6KXybnPQks=";
-        };
-        vendorHash = "sha256-CJCay24FlzDmLjfZ1VBxih0f+bgBNu+Xn57QgWT13TA=";
-        meta = {
-          description = "A Go tool to auto generate methods for your enums";
-          license = pkgs.lib.licenses.bsd2;
-          mainProgram = "enumer";
-          maintainers = [ pkgs.maintainers.bdd ];
-        };
-      };
     in
     {
       devShells = {
         default = pkgs.mkShell {
           buildInputs = [
             # build
-            pkgs.go
-            self.packages.${system}.enumer
+            pkgs.go_1_24
 
             # release
             pkgs.gh # create a release on github and upload artifacts
@@ -74,7 +55,7 @@
       };
 
       packages = {
-        inherit runitor enumer;
+        inherit runitor;
         default = runitor;
       };
     }

go.mod

@@ -1,5 +1,19 @@
 module bdd.fi/x/runitor
 
-go 1.21
+go 1.24
 
 retract v1.1.0 // URI contruction bug affecting self hosted instances. GH #75.
+
+tool github.com/dmarkham/enumer
+
+require (
+	github.com/dmarkham/enumer v1.5.10 // indirect
+	github.com/pascaldekloe/name v1.0.0 // indirect
+	golang.org/x/mod v0.23.0 // indirect
+	golang.org/x/sync v0.11.0 // indirect
+	golang.org/x/tools v0.14.0 // indirect
+)
+
+// for github:dmarkham/enumer.
+// remove after https://github.com/dmarkham/enumer/pull/106 merges.
+replace golang.org/x/tools => golang.org/x/tools v0.30.0

go.sum

@@ -0,0 +1,12 @@
+github.com/dmarkham/enumer v1.5.10 h1:ygL0L6quiTiH1jpp68DyvsWaea6MaZLZrTTkIS++R0M=
+github.com/dmarkham/enumer v1.5.10/go.mod h1:e4VILe2b1nYK3JKJpRmNdl5xbDQvELc6tQ8b+GsGk6E=
+github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
+github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
+github.com/pascaldekloe/name v1.0.0 h1:n7LKFgHixETzxpRv2R77YgPUFo85QHGZKrdaYm7eY5U=
+github.com/pascaldekloe/name v1.0.0/go.mod h1:Z//MfYJnH4jVpQ9wkclwu2I2MkHmXTlT9wR5UZScttM=
+golang.org/x/mod v0.23.0 h1:Zb7khfcRGKk+kqfxFaP5tZqCnDZMjC5VtUBs87Hr6QM=
+golang.org/x/mod v0.23.0/go.mod h1:6SkKJ3Xj0I0BrPOZoBy3bdMptDDU9oJrpohJ3eWZ1fY=
+golang.org/x/sync v0.11.0 h1:GGz8+XQP4FvTTrjZPzNKTMFtSXH80RAzG+5ghFPgK9w=
+golang.org/x/sync v0.11.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/tools v0.30.0 h1:BgcpHewrV5AUp2G9MebG4XPFI1E2W41zU1SaqVA9vJY=
+golang.org/x/tools v0.30.0/go.mod h1:c347cR/OJfw5TI+GfX7RUPNMdDRRbjvYTS0jPyvsVtY=