32 lines
683 B
Go
32 lines
683 B
Go
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// Copyright Earl Warren <contact@earl-warren.org>
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// Copyright Loïc Dachary <loic@dachary.org>
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// SPDX-License-Identifier: MIT
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package generic
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import (
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"context"
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"fmt"
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"strings"
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"code.forgejo.org/f3/gof3/v3/options"
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)
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var treeFactories = make(map[string]TreeFactory, 10)
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type TreeFactory func(ctx context.Context, opts options.Interface) TreeInterface
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func RegisterFactory(name string, factory TreeFactory) {
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name = strings.ToLower(name)
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treeFactories[name] = factory
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}
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func GetFactory(name string) TreeFactory {
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name = strings.ToLower(name)
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factory, ok := treeFactories[name]
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if !ok {
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panic(fmt.Errorf("no factory registered for %s", name))
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}
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return factory
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}
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