config: add helpers to load/save options (#60)
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@ -32,3 +32,23 @@ func SetOption(k, v interface{}) Option {
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o.Context = context.WithValue(o.Context, k, v)
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}
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}
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// SetSaveOption returns a function to setup a context with given value
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func SetSaveOption(k, v interface{}) SaveOption {
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return func(o *SaveOptions) {
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if o.Context == nil {
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o.Context = context.Background()
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}
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o.Context = context.WithValue(o.Context, k, v)
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}
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}
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// SetLoadOption returns a function to setup a context with given value
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func SetLoadOption(k, v interface{}) LoadOption {
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return func(o *LoadOptions) {
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if o.Context == nil {
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o.Context = context.Background()
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}
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o.Context = context.WithValue(o.Context, k, v)
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}
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}
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@ -66,6 +66,7 @@ type LoadOptions struct {
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Struct interface{}
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Override bool
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Append bool
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Context context.Context
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}
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func NewLoadOptions(opts ...LoadOption) LoadOptions {
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@ -102,7 +103,8 @@ type SaveOption func(o *SaveOptions)
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// SaveOptions struct
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type SaveOptions struct {
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Struct interface{}
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Struct interface{}
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Context context.Context
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}
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// SaveStruct override struct for save to config
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