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generator.go
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/
generator.go
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package mysqlr
import (
"fmt"
"github.com/ezbuy/ezorm/v2/internal/generator"
"github.com/ezbuy/ezorm/v2/internal/parser"
)
var _ generator.Generator = (*MySQLRGenerator)(nil)
type MySQLRGenerator struct{}
func (g *MySQLRGenerator) Generate(meta generator.TMetadata) error {
var hasDriver bool
if err := meta.Meta.Each(func(tn generator.TemplateName, om generator.Schema) error {
d, err := om.GetDriver()
if err != nil {
return err
}
if d != g.DriverName() {
return nil
}
hasDriver = true
ns := meta.Namespace
if meta.Namespace == "" {
ns = meta.Pkg
}
m := NewMetaObject(ns, meta.Pkg)
if err := m.Read(string(tn), om); err != nil {
return fmt.Errorf("%s: %w", d, err)
}
if err := GenerateGoTemplate(meta.Output, m); err != nil {
return fmt.Errorf("%s: %w", d, err)
}
if err := GenerateScriptTemplate(meta.Output, meta.Pkg, m); err != nil {
return fmt.Errorf("%s: %w", d, err)
}
return nil
}); err != nil {
return err
}
if hasDriver {
if err := GenerateConfTemplate(meta.Output, meta.Pkg); err != nil {
return fmt.Errorf("mysqlr: %w", err)
}
}
return nil
}
func (g *MySQLRGenerator) DriverName() string {
return parser.MySQLRGeneratorName
}