carlos / platform Public

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1	package rootstate
2
3	import (
4	"context"
5	"os"
6	)
7
8	// WithRelease runs outside Work.With: release -> root host -> legacy host.
9	// The caller supplies the checked private release store shared by all hosts.
10	func WithRelease(ctx context.Context, store Store, effect func() error) error {
11	if store == nil || effect == nil {
12	return os.ErrPermission
13	}
14	unlock, err := store.Lock(ctx, "release.lock")
15	if err != nil {
16	return err
17	}
18	defer unlock()
19	return effect()
20	}
21