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jsonscheme.go
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jsonscheme.go
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//go:generate go-bindata -nometadata -pkg jsonscheme ../../../../../../../../resources/component-descriptor-ocm-v3-schema.yaml
//go:generate gofmt -s -w bindata.go
package jsonscheme
import (
"errors"
"fmt"
"github.com/ghodss/yaml"
"github.com/xeipuuv/gojsonschema"
)
var Schema *gojsonschema.Schema
func init() {
dataBytes, err := ResourcesComponentDescriptorOcmV3SchemaYamlBytes()
if err != nil {
panic(err)
}
data, err := yaml.YAMLToJSON(dataBytes)
if err != nil {
panic(err)
}
Schema, err = gojsonschema.NewSchema(gojsonschema.NewBytesLoader(data))
if err != nil {
panic(err)
}
}
// Validate validates the given data against the component descriptor v2 jsonscheme.
func Validate(src []byte) error {
data, err := yaml.YAMLToJSON(src)
if err != nil {
return err
}
documentLoader := gojsonschema.NewBytesLoader(data)
res, err := Schema.Validate(documentLoader)
if err != nil {
return err
}
if !res.Valid() {
errs := res.Errors()
errMsg := errs[0].String()
for i := 1; i < len(errs); i++ {
errMsg = fmt.Sprintf("%s;%s", errMsg, errs[i].String())
}
return errors.New(errMsg)
}
return nil
}