0d645bcebd
I'm not sure what are the implications but it seems required. Link: https://github.com/golang/go/issues/20883 Signed-off-by: Robin Jarry <robin@jarry.cc>
28 lines
605 B
Go
28 lines
605 B
Go
package handlers
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import (
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"fmt"
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"git.sr.ht/~rjarry/aerc/worker/types"
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)
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type FactoryFunc func(*types.Worker) (types.Backend, error)
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var workerFactories map[string]FactoryFunc = make(map[string]FactoryFunc)
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func RegisterWorkerFactory(scheme string, factory FactoryFunc) {
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workerFactories[scheme] = factory
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}
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func GetHandlerForScheme(scheme string, worker *types.Worker) (types.Backend, error) {
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factory, ok := workerFactories[scheme]
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if !ok {
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return nil, fmt.Errorf("Unknown backend %s", scheme)
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}
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backend, err := factory(worker)
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if err != nil {
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return nil, err
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}
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return backend, nil
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}
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