mirror of https://github.com/databricks/cli.git
37 lines
669 B
Go
37 lines
669 B
Go
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package interpolation
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import "reflect"
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// String values in maps are not addressable and therefore not settable
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// through Go's reflection mechanism. This interface solves this limitation
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// by wrapping the setter differently for addressable values and map values.
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type setter interface {
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Set(string)
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}
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type nilSetter struct{}
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func (nilSetter) Set(_ string) {
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panic("nil setter")
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}
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type anySetter struct {
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rv reflect.Value
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}
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func (s anySetter) Set(str string) {
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s.rv.SetString(str)
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}
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type mapSetter struct {
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// map[string]string
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m reflect.Value
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// key
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k reflect.Value
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}
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func (s mapSetter) Set(str string) {
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s.m.SetMapIndex(s.k, reflect.ValueOf(str))
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}
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