| 1 | package historycatalog |
| 2 | |
| 3 | import ( |
| 4 | "context" |
| 5 | "database/sql" |
| 6 | |
| 7 | "reasonix/internal/projectiondb" |
| 8 | ) |
| 9 | |
| 10 | const migrationV1 = ` |
| 11 | CREATE TABLE history_state( |
| 12 | id INTEGER PRIMARY KEY CHECK(id=1), |
| 13 | revision INTEGER NOT NULL DEFAULT 0, |
| 14 | tokenizer_version INTEGER NOT NULL |
| 15 | ); |
| 16 | INSERT INTO history_state(id,revision,tokenizer_version) VALUES(1,0,1); |
| 17 | |
| 18 | CREATE TABLE history_roots( |
| 19 | path TEXT PRIMARY KEY, |
| 20 | source TEXT NOT NULL, |
| 21 | scope TEXT NOT NULL, |
| 22 | workspace_root TEXT NOT NULL DEFAULT '', |
| 23 | signature TEXT NOT NULL DEFAULT '', |
| 24 | scan_generation INTEGER NOT NULL DEFAULT 0, |
| 25 | scan_cursor TEXT NOT NULL DEFAULT '', |
| 26 | state TEXT NOT NULL DEFAULT 'pending', |
| 27 | error TEXT NOT NULL DEFAULT '', |
| 28 | indexed INTEGER NOT NULL DEFAULT 0, |
| 29 | total INTEGER NOT NULL DEFAULT 0, |
| 30 | completed_at INTEGER NOT NULL DEFAULT 0 |
| 31 | ); |
| 32 | |
| 33 | CREATE TABLE history_sources( |
| 34 | path TEXT PRIMARY KEY, |
| 35 | root TEXT NOT NULL, |
| 36 | source TEXT NOT NULL, |
| 37 | scope TEXT NOT NULL, |
| 38 | workspace_root TEXT NOT NULL DEFAULT '', |
| 39 | content_revision INTEGER NOT NULL DEFAULT 0, |
| 40 | content_digest TEXT NOT NULL DEFAULT '', |
| 41 | content_fingerprint TEXT NOT NULL DEFAULT '', |
| 42 | meta_fingerprint TEXT NOT NULL DEFAULT '', |
| 43 | message_count INTEGER NOT NULL DEFAULT 0, |
| 44 | indexed_message_count INTEGER NOT NULL DEFAULT 0, |
| 45 | custom_title TEXT NOT NULL DEFAULT '', |
| 46 | topic_id TEXT NOT NULL DEFAULT '', |
| 47 | topic_title TEXT NOT NULL DEFAULT '', |
| 48 | preview TEXT NOT NULL DEFAULT '', |
| 49 | created_at INTEGER NOT NULL DEFAULT 0, |
| 50 | last_activity_at INTEGER NOT NULL DEFAULT 0, |
| 51 | health TEXT NOT NULL DEFAULT 'ok', |
| 52 | missing_since INTEGER NOT NULL DEFAULT 0, |
| 53 | seen_generation INTEGER NOT NULL DEFAULT 0, |
| 54 | last_error TEXT NOT NULL DEFAULT '' |
| 55 | ); |
| 56 | |
| 57 | CREATE TABLE history_documents( |
| 58 | id INTEGER PRIMARY KEY, |
| 59 | source_path TEXT NOT NULL REFERENCES history_sources(path) ON DELETE CASCADE, |
| 60 | message_index INTEGER NOT NULL, |
| 61 | part_index INTEGER NOT NULL DEFAULT 0, |
| 62 | role TEXT NOT NULL, |
| 63 | kind TEXT NOT NULL, |
| 64 | tool_name TEXT NOT NULL DEFAULT '', |
| 65 | token_count INTEGER NOT NULL DEFAULT 0, |
| 66 | UNIQUE(source_path,message_index,kind,part_index) |
| 67 | ); |
| 68 | |
| 69 | CREATE VIRTUAL TABLE history_fts USING fts5( |
| 70 | terms, |
| 71 | content='', |
| 72 | contentless_delete=1, |
| 73 | tokenize='unicode61 remove_diacritics 2' |
| 74 | ); |
| 75 | |
| 76 | CREATE INDEX idx_history_sources_scope_activity |
| 77 | ON history_sources(scope,workspace_root,last_activity_at DESC,path ASC); |
| 78 | CREATE INDEX idx_history_documents_source |
| 79 | ON history_documents(source_path,message_index,part_index,id); |
| 80 | ` |
| 81 | |
| 82 | func migrations() []projectiondb.Migration { |
| 83 | return []projectiondb.Migration{{Version: 1, Apply: func(ctx context.Context, tx *sql.Tx) error { |
| 84 | _, err := tx.ExecContext(ctx, migrationV1) |
| 85 | return err |
| 86 | }}} |
| 87 | } |
| 88 |