35 lines
742 B
Go
35 lines
742 B
Go
package common
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type StringFlag interface {
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Value() string
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WasExplicitlySet() bool
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Set(value string)
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}
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type stringFlag struct {
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value string
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wasExplicitlySet bool
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}
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func NewStringFlag(defaultValue string) StringFlag {
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return &stringFlag{
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value: defaultValue,
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wasExplicitlySet: false,
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}
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}
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// Value returns the current boolean value
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func (f *stringFlag) Value() string {
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return f.value
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}
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// WasExplicitlySet returns whether the flag was explicitly set
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func (f *stringFlag) WasExplicitlySet() bool {
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return f.wasExplicitlySet
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}
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// Set sets the value and marks the flag as explicitly set
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func (f *stringFlag) Set(value string) {
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f.value = value
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f.wasExplicitlySet = true
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} |