/
setter.go
57 lines (42 loc) · 1.19 KB
/
setter.go
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package generator
import (
"bytes"
"fmt"
"github.com/ImSingee/god/utils"
"github.com/spf13/viper"
)
var setterTemplate = utils.GetTemplate("setter", `
// Code generated by god setter, DO NOT EDIT.
package {{ $.pkg }}
{{ $.struct.ImportedStatements }}
{{ range $_, $field := $.struct.Fields }}
{{ if $field.WillGenerateSetter }}
func ({{ $.struct.ShortName }} *{{ $.struct.Name }}) {{ $field.SetterName }}({{ $field.Name }} {{ $field.Type }}) {
{{ $.struct.ShortName }}.{{ $field.Name }} = {{ $field.Name }}
}
{{ end }}
{{ end }}
`)
func GenerateSetter(s *utils.Struct) ([]byte, error) {
packageName := viper.GetString("gopackage")
w := bytes.NewBuffer(make([]byte, 0, 1024))
err := setterTemplate.Execute(w, map[string]interface{}{
"pkg": packageName,
"struct": s,
})
if err != nil {
return nil, err
}
return w.Bytes(), nil
}
func GenerateSetters(structs utils.Structs) (map[*utils.Struct][]byte, error) {
results := make(map[*utils.Struct][]byte, len(structs))
for _, s := range structs {
result, err := GenerateSetter(s)
if err != nil {
return nil, fmt.Errorf("cannot generate setter for struct %s: %w", s.Name, err)
}
results[s] = result
}
return results, nil
}