33 lines
716 B
Go
33 lines
716 B
Go
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package config
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import (
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"fmt"
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"reflect"
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)
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// Report returns global config values as a table for reporting.
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func (c Options) Report() (rows [][]string, cols []string) {
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v := reflect.ValueOf(c)
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cols = []string{"Name", "Type", "CLI Flag"}
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rows = make([][]string, 0, v.NumField())
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// Iterate through all config fields.
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for i := 0; i < v.NumField(); i++ {
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fieldValue := v.Field(i)
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yamlName := v.Type().Field(i).Tag.Get("yaml")
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flagName := v.Type().Field(i).Tag.Get("flag")
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if yamlName == "" || yamlName == "-" || flagName == "" {
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continue
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}
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fieldType := fmt.Sprintf("%T", fieldValue.Interface())
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rows = append(rows, []string{yamlName, fieldType, "--" + flagName})
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}
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return rows, cols
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}
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