Pierre-Olivier Mercier
8df05d57c7
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continuous-integration/drone/push Build is passing
53 lines
1.2 KiB
Go
53 lines
1.2 KiB
Go
package sources
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import (
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"reflect"
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"strings"
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)
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type SourceField struct {
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Id string `json:"id"`
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Type string `json:"type"`
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Label string `json:"label,omitempty"`
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Placeholder string `json:"placeholder,omitempty"`
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Default interface{} `json:"default,omitempty"`
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Required bool `json:"required,omitempty"`
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Description string `json:"description,omitempty"`
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}
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func GenFields(data interface{}) (fields []*SourceField) {
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if data != nil {
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dataMeta := reflect.Indirect(reflect.ValueOf(data)).Type()
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for i := 0; i < dataMeta.NumField(); i += 1 {
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field := dataMeta.Field(i)
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if field.IsExported() {
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fields = append(fields, GenField(field))
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}
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}
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}
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return
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}
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func GenField(field reflect.StructField) (f *SourceField) {
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f = &SourceField{
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Id: field.Name,
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Type: field.Type.String(),
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Label: field.Tag.Get("label"),
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Placeholder: field.Tag.Get("placeholder"),
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Default: field.Tag.Get("default"),
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Description: field.Tag.Get("description"),
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}
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jsonTag := field.Tag.Get("json")
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jsonTuples := strings.Split(jsonTag, ",")
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if len(jsonTuples) > 0 && len(jsonTuples[0]) > 0 {
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f.Id = jsonTuples[0]
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}
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if f.Label == "" {
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f.Label = field.Name
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}
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return
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}
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