| 1 | package history |
| 2 | |
| 3 | import ( |
| 4 | "regexp" |
| 5 | "strings" |
| 6 | ) |
| 7 | |
| 8 | var reComposeBlock = regexp.MustCompile(`(?s)^\s*<(?:memory-update|background-jobs|active-goal|hook-context)(?:\s+[^>]*)?>.*?</(?:memory-update|background-jobs|active-goal|hook-context)>\s*\n`) |
| 9 | |
| 10 | const planModeMarkerPrefix = "[Plan mode" |
| 11 | |
| 12 | func stripComposePrefixes(content string) string { |
| 13 | s := content |
| 14 | for { |
| 15 | next := reComposeBlock.ReplaceAllString(s, "") |
| 16 | if next == s { |
| 17 | break |
| 18 | } |
| 19 | s = next |
| 20 | } |
| 21 | trimmed := strings.TrimSpace(s) |
| 22 | if strings.HasPrefix(trimmed, planModeMarkerPrefix) { |
| 23 | if _, rest, ok := strings.Cut(trimmed, "]"); ok { |
| 24 | return strings.TrimSpace(rest) |
| 25 | } |
| 26 | } |
| 27 | return trimmed |
| 28 | } |
| 29 |