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generator.go
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generator.go
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package flat
import (
"github.com/actgardner/gogen-avro/v7/generator"
"github.com/actgardner/gogen-avro/v7/generator/flat/templates"
avro "github.com/actgardner/gogen-avro/v7/schema"
)
// FlatPackageGenerator emits a file per generated type, all in a single Go package without handling namespacing
type FlatPackageGenerator struct {
containers bool
files *generator.Package
}
func NewFlatPackageGenerator(files *generator.Package, containers bool) *FlatPackageGenerator {
return &FlatPackageGenerator{
containers: containers,
files: files,
}
}
func (f *FlatPackageGenerator) Add(def avro.Node) error {
file, err := templates.Template(def)
if err == nil {
// If there's a template for this definition, add it to the package
filename := generator.ToSnake(def.Name()) + ".go"
f.files.AddFile(filename, file)
} else {
if err != templates.NoTemplateForType {
return err
}
}
if r, ok := def.(*avro.RecordDefinition); ok && f.containers {
if err := f.addRecordContainer(r); err != nil {
return err
}
}
for _, child := range def.Children() {
if err := f.Add(child); err != nil {
return err
}
}
return nil
}
func (f *FlatPackageGenerator) addRecordContainer(def *avro.RecordDefinition) error {
containerFilename := generator.ToSnake(def.Name()) + "_container.go"
file, err := templates.Evaluate(templates.RecordContainerTemplate, def)
if err != nil {
return err
}
f.files.AddFile(containerFilename, file)
return nil
}