22 lines
590 B
Go
22 lines
590 B
Go
package cli
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// ResourceLoader is a configuration resource loader.
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type ResourceLoader interface {
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// Load populates cmd.Configuration, optionally using args to do so.
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Load(args []string, cmd *Command) (bool, error)
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}
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type filenameGetter interface {
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GetFilename() string
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}
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// GetConfigFile returns the configuration file corresponding to the first configuration file loader found in ResourceLoader, if any.
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func GetConfigFile(loaders []ResourceLoader) string {
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for _, loader := range loaders {
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if v, ok := loader.(filenameGetter); ok {
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return v.GetFilename()
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}
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}
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return ""
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}
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