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40 lines
728 B

package generate
import (
"bytes"
"fmt"
"io"
"gitoa.ru/go-4devs/config/definition"
)
func Run(w io.Writer, pkgName string, defs definition.Definition, viewOpt ViewOption) error {
gen := Generator{
pkg: pkgName,
ViewOption: viewOpt,
Imp: NewImports(),
}
gen.Imp.Adds("gitoa.ru/go-4devs/config", "fmt", "context")
var view bytes.Buffer
err := defs.View(func(o definition.Option) error {
return gen.Handle(&view, &gen, o)
})
if err != nil {
return fmt.Errorf("render options:%w", err)
}
if err := tpl.Execute(w, gen); err != nil {
return fmt.Errorf("render base:%w", err)
}
_, cerr := io.Copy(w, &view)
if cerr != nil {
return fmt.Errorf("copy error:%w", cerr)
}
return nil
}