https://github.com/kubernetes/code-generator
Generator for kube-like APIs such as CRDs.
- Go path: /home/jamesqiu/go
- Project path: /home/jamesqiu/go/src/k8s.io/autoscaler/multidimensional-pod-autoscaler
- code-generator path: /home/jamesqiu/go/src/k8s.io/code-generator
It needs to be a Go project and go.mod file is required.
If there's no go.mod file, you can generate one by:
go mod init
go mod tidy
If the Go project uses vendor/ then you probably need to run go mod vendor to make sure that the vendor folder is consistent with the go.mod file.
Code structure:
$ tree pkg/apis/autoscaling.k8s.io/v1alpha1/
pkg/apis/autoscaling.k8s.io/v1alpha1/
├── doc.go
├── register.go
└── types.go
Run the following to generate code:
../../code-generator/generate-groups.sh "all" "pkg/client" "k8s.io/autoscaler/multidimensional-pod-autoscaler/pkg/apis" "autoscaling.k8s.io:v1alpha1" -v 10
Generated code:
$ tree pkg/client/
pkg/client/
├── clientset
│ └── versioned
│ ├── clientset.go
│ ├── doc.go
│ ├── fake
│ │ ├── clientset_generated.go
│ │ ├── doc.go
│ │ └── register.go
│ ├── scheme
│ │ ├── doc.go
│ │ └── register.go
│ └── typed
│ └── autoscaling.k8s.io
│ └── v1alpha1
│ ├── autoscaling.k8s.io_client.go
│ ├── doc.go
│ ├── fake
│ │ ├── doc.go
│ │ ├── fake_autoscaling.k8s.io_client.go
│ │ └── fake_multidimpodautoscaler.go
│ ├── generated_expansion.go
│ └── multidimpodautoscaler.go
├── informers
│ └── externalversions
│ ├── autoscaling.k8s.io
│ │ ├── interface.go
│ │ └── v1alpha1
│ │ ├── interface.go
│ │ └── multidimpodautoscaler.go
│ ├── factory.go
│ ├── generic.go
│ └── internalinterfaces
│ └── factory_interfaces.go
└── listers
└── autoscaling.k8s.io
└── v1alpha1
├── expansion_generated.go
└── multidimpodautoscaler.go
Note that the generated pkg/client directory path is relative to the $GOPATH.