| 1 | package main |
| 2 | |
| 3 | import "encoding/json" |
| 4 | |
| 5 | func migrationNestedUnknown(body []byte, known ...string) (map[string]json.RawMessage, error) { |
| 6 | var fields map[string]json.RawMessage |
| 7 | if err := json.Unmarshal(body, &fields); err != nil { |
| 8 | return nil, err |
| 9 | } |
| 10 | for _, key := range known { |
| 11 | delete(fields, key) |
| 12 | } |
| 13 | return fields, nil |
| 14 | } |
| 15 | func migrationNestedMerge(value any, extra map[string]json.RawMessage) ([]byte, error) { |
| 16 | body, err := json.Marshal(value) |
| 17 | if err != nil { |
| 18 | return nil, err |
| 19 | } |
| 20 | var fields map[string]json.RawMessage |
| 21 | if err := json.Unmarshal(body, &fields); err != nil { |
| 22 | return nil, err |
| 23 | } |
| 24 | for key, value := range extra { |
| 25 | if _, ok := fields[key]; !ok { |
| 26 | fields[key] = value |
| 27 | } |
| 28 | } |
| 29 | return json.Marshal(fields) |
| 30 | } |
| 31 | func (v *desktopMigrationReceipt) UnmarshalJSON(body []byte) error { |
| 32 | type plain desktopMigrationReceipt |
| 33 | var out plain |
| 34 | if err := json.Unmarshal(body, &out); err != nil { |
| 35 | return err |
| 36 | } |
| 37 | extra, err := migrationNestedUnknown(body, "targetSessionId", "contentDigest", "sourceRevision") |
| 38 | *v = desktopMigrationReceipt(out) |
| 39 | v.extra = extra |
| 40 | return err |
| 41 | } |
| 42 | func (v desktopMigrationReceipt) MarshalJSON() ([]byte, error) { |
| 43 | type plain desktopMigrationReceipt |
| 44 | return migrationNestedMerge(plain(v), v.extra) |
| 45 | } |
| 46 | func (v *desktopMigrationConversion) UnmarshalJSON(body []byte) error { |
| 47 | type plain desktopMigrationConversion |
| 48 | var out plain |
| 49 | if err := json.Unmarshal(body, &out); err != nil { |
| 50 | return err |
| 51 | } |
| 52 | extra, err := migrationNestedUnknown(body, "root", "sessionId", "headId", "legacyDir", "codec", "depth") |
| 53 | *v = desktopMigrationConversion(out) |
| 54 | v.extra = extra |
| 55 | return err |
| 56 | } |
| 57 | func (v desktopMigrationConversion) MarshalJSON() ([]byte, error) { |
| 58 | type plain desktopMigrationConversion |
| 59 | return migrationNestedMerge(plain(v), v.extra) |
| 60 | } |
| 61 |