| 1 | package instruction |
| 2 | |
| 3 | import ( |
| 4 | "context" |
| 5 | "strings" |
| 6 | ) |
| 7 | |
| 8 | // VerifyCheck is a host-observable project check extracted from structured |
| 9 | // project memory. It is runtime-only and is not serialized into prompts. |
| 10 | type VerifyCheck struct { |
| 11 | Command string |
| 12 | SourcePath string |
| 13 | Line int |
| 14 | } |
| 15 | |
| 16 | type contextKey struct{} |
| 17 | |
| 18 | func WithChecks(ctx context.Context, checks []VerifyCheck) context.Context { |
| 19 | if len(checks) == 0 { |
| 20 | return ctx |
| 21 | } |
| 22 | cp := append([]VerifyCheck(nil), checks...) |
| 23 | return context.WithValue(ctx, contextKey{}, cp) |
| 24 | } |
| 25 | |
| 26 | func FromContext(ctx context.Context) []VerifyCheck { |
| 27 | checks, ok := ctx.Value(contextKey{}).([]VerifyCheck) |
| 28 | if !ok || len(checks) == 0 { |
| 29 | return nil |
| 30 | } |
| 31 | return append([]VerifyCheck(nil), checks...) |
| 32 | } |
| 33 | |
| 34 | // ExtractHostChecks reads only the structured "Reasonix host checks" section. |
| 35 | // Ordinary project instructions remain guidance and do not become hard gates. |
| 36 | func ExtractHostChecks(docs []Document) []VerifyCheck { |
| 37 | seen := map[string]bool{} |
| 38 | var checks []VerifyCheck |
| 39 | for _, doc := range docs { |
| 40 | inSection := false |
| 41 | for i, raw := range strings.Split(doc.Body, "\n") { |
| 42 | line := strings.TrimRight(raw, "\r") |
| 43 | if heading, ok := markdownHeading(line); ok { |
| 44 | inSection = strings.EqualFold(heading, "Reasonix host checks") |
| 45 | continue |
| 46 | } |
| 47 | if !inSection { |
| 48 | continue |
| 49 | } |
| 50 | command, ok := verifyBullet(line) |
| 51 | if !ok || seen[command] { |
| 52 | continue |
| 53 | } |
| 54 | seen[command] = true |
| 55 | checks = append(checks, VerifyCheck{ |
| 56 | Command: command, |
| 57 | SourcePath: doc.Path, |
| 58 | Line: i + 1, |
| 59 | }) |
| 60 | } |
| 61 | } |
| 62 | return checks |
| 63 | } |
| 64 | |
| 65 | func markdownHeading(line string) (string, bool) { |
| 66 | line = strings.TrimSpace(line) |
| 67 | if !strings.HasPrefix(line, "#") { |
| 68 | return "", false |
| 69 | } |
| 70 | i := 0 |
| 71 | for i < len(line) && line[i] == '#' { |
| 72 | i++ |
| 73 | } |
| 74 | if i == 0 || i >= len(line) || line[i] != ' ' { |
| 75 | return "", false |
| 76 | } |
| 77 | heading := strings.TrimSpace(line[i+1:]) |
| 78 | heading = strings.TrimSpace(strings.TrimRight(heading, "#")) |
| 79 | return heading, heading != "" |
| 80 | } |
| 81 | |
| 82 | func verifyBullet(line string) (string, bool) { |
| 83 | line = strings.TrimSpace(line) |
| 84 | if len(line) < 2 || (line[:2] != "- " && line[:2] != "* ") { |
| 85 | return "", false |
| 86 | } |
| 87 | body := strings.TrimSpace(line[2:]) |
| 88 | const prefix = "verify:" |
| 89 | if len(body) < len(prefix) || !strings.EqualFold(body[:len(prefix)], prefix) { |
| 90 | return "", false |
| 91 | } |
| 92 | command := strings.TrimSpace(body[len(prefix):]) |
| 93 | return command, command != "" |
| 94 | } |
| 95 |