soft-serve

 1package db
 2
 3import "context"
 4
 5// ContextKey is the key used to store the database in the context.
 6var ContextKey = struct{ string }{"db"}
 7
 8// FromContext returns the database from the context.
 9func FromContext(ctx context.Context) *DB {
10	if db, ok := ctx.Value(ContextKey).(*DB); ok {
11		return db
12	}
13	return nil
14}
15
16// WithContext returns a new context with the database.
17func WithContext(ctx context.Context, db *DB) context.Context {
18	return context.WithValue(ctx, ContextKey, db)
19}