gqlgen init or generate command exits 1 on go 1.24.0

[skaji]

It seems that gqlgen init or generate command exits 1 on go 1.24.0

steps to reproduce

test.sh

#!/bin/bash

set -ex

go version
rm -rf example
mkdir example
cd example
go mod init example
printf '//go:build tools\npackage tools\nimport (_ "github.com/99designs/gqlgen"\n _ "github.com/99designs/gqlgen/graphql/introspection")' | gofmt > tools.go
go mod tidy
go run github.com/99designs/gqlgen init --verbose
go mod tidy
go run server.go

❯ bash test.sh
+ go version
go version go1.24.0 darwin/arm64
+ rm -rf example
+ mkdir example
+ cd example
+ go mod init example
go: creating new go.mod: module example
+ printf '//go:build tools\npackage tools\nimport (_ "github.com/99designs/gqlgen"\n _ "github.com/99designs/gqlgen/graphql/introspection")'
+ gofmt
+ go mod tidy
go: finding module for package github.com/99designs/gqlgen/graphql/introspection
go: finding module for package github.com/99designs/gqlgen
go: found github.com/99designs/gqlgen in github.com/99designs/gqlgen v0.17.64
go: found github.com/99designs/gqlgen/graphql/introspection in github.com/99designs/gqlgen v0.17.64
+ go run github.com/99designs/gqlgen init --verbose
Creating gqlgen.yml
Creating graph/schema.graphqls
Creating server.go
Generating...
exit status 1

environment

• go 1.24.0
• gqlgen v0.17.64
• macOS 15.2, arm64

[skaji]

It seems that if we upgrade golang.org/x/tools, then gqlgen init will exit successfully:

❯ go version
go version go1.24.0 darwin/arm64

❯ git clone https://github.com/99designs/gqlgen
Cloning into 'gqlgen'...
...

❯ cd gqlgen

#### fail....
❯ go run . init
Creating gqlgen.yml
Creating graph/schema.graphqls
Creating server.go
Generating...
exit status 1

#### cleanup
❯ git clean -xfd
Removing gqlgen.yml
Removing graph/

#### upgrade golang.org/x/tools
❯ go get -u golang.org/x/tools && go mod tidy
go: upgraded golang.org/x/mod v0.20.0 => v0.23.0
go: upgraded golang.org/x/net v0.33.0 => v0.35.0
go: upgraded golang.org/x/sys v0.29.0 => v0.30.0
go: upgraded golang.org/x/tools v0.24.0 => v0.30.0

❯ go run . init
Creating gqlgen.yml
Creating graph/schema.graphqls
Creating server.go
Generating...

Exec "go run ./server.go" to start GraphQL server

#### success!
❯ echo $?
0

[skaji]

This issue should be fixed by #3528

[StevenACoffman]

Can you please see if #3537 fixes your issue (included in v0.17.65)?

[skaji]

@StevenACoffman #3537 fixes this issue. Thank you!