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| 1 | package hostbox |
| 2 | |
| 3 | import ( |
| 4 | "context" |
| 5 | |
| 6 | "github.com/carlosframework/platform/internal/hostwrite" |
| 7 | "github.com/carlosframework/platform/internal/registry" |
| 8 | ) |
| 9 | |
| 10 | func RegistryHoldPolicy(reg *registry.Registry) func(context.Context, string) (string, error) { |
| 11 | return func(ctx context.Context, host string) (string, error) { |
| 12 | if ctx == nil || reg == nil { |
| 13 | return "", ErrUnsupported |
| 14 | } |
| 15 | if err := ctx.Err(); err != nil { |
| 16 | return "", err |
| 17 | } |
| 18 | rt, err := reg.Get(host) |
| 19 | if err != nil { |
| 20 | return "", err |
| 21 | } |
| 22 | if rt == nil { |
| 23 | return "", nil |
| 24 | } |
| 25 | return rt.HoldOp, nil |
| 26 | } |
| 27 | } |
| 28 | |
| 29 | func Selected(work hostwrite.Work) (Selection, error) { |
| 30 | w, ok := work.(selectedWork) |
| 31 | if !ok { |
| 32 | return Selection{}, ErrUnsupported |
| 33 | } |
| 34 | return w.selection, nil |
| 35 | } |
| 36 | |
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