generated from crossplane/provider-template
/
embed.go
48 lines (41 loc) · 1.14 KB
/
embed.go
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package crds
import (
"embed"
apiextensionsv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
"k8s.io/apimachinery/pkg/util/yaml"
)
// content holds our CRDs. The embedding happens via the go build tool.
//
//go:embed *.yaml
var crds embed.FS
// MustGetCRDs return the CRDs installed by the crossplane provider
// The CRDs are read from embedded files.
// This function can panic in theory but never should in practice.
func MustGetCRDs() []apiextensionsv1.CustomResourceDefinition {
crds, err := GetCRDs()
if err != nil {
panic(err)
}
return crds
}
// GetCRDs return the CRDs installed by the crossplane provider
// The CRDs are read from embedded files.
func GetCRDs() ([]apiextensionsv1.CustomResourceDefinition, error) {
files, err := crds.ReadDir(".")
if err != nil {
return nil, err
}
ret := make([]apiextensionsv1.CustomResourceDefinition, len(files))
for i, file := range files {
data, err := crds.ReadFile(file.Name())
if err != nil {
return nil, err
}
var crd apiextensionsv1.CustomResourceDefinition
if err = yaml.Unmarshal(data, &crd); err != nil {
return nil, err
}
ret[i] = crd
}
return ret, nil
}