Pick any line to see why it is the way it is: the commit, the pull request and issue it came from, and what the agent was thinking.
| The sidebar asks billing whether it is on, not for the account, so no page waits on the card processor | 1 | -- Search across all of g1t: repositories, code on default branches, issues |
| 2 | -- and pull requests, people and workspaces. Each kind is a table of what | |
| 3 | -- is shown and an FTS5 index over it, kept in step by triggers. Prose is | |
| 4 | -- tokenized as words (unicode61, so `pars*` finds `parser`); code by | |
| 5 | -- trigram, so any run of three characters or more is found, as in an | |
| 6 | -- editor. Who may see a row is decided when a query runs, from `repos`: | |
| 7 | -- every row of code, issues and pull requests joins its repository. | |
| 8 | -- Every timestamp is RFC 3339 UTC. | |
| 9 | ||
| 10 | -- Every repository that is not a pull request's fork, public or private. | |
| 11 | CREATE TABLE repos ( | |
| 12 | rid INTEGER PRIMARY KEY, | |
| 13 | repo_id TEXT NOT NULL UNIQUE, | |
| 14 | -- Lowercase, as the address has them. | |
| 15 | namespace TEXT NOT NULL, | |
| 16 | name TEXT NOT NULL, | |
| 17 | description TEXT, | |
| 18 | -- Space-separated, lowercase. | |
| 19 | topics TEXT NOT NULL DEFAULT '', | |
| 20 | -- The opening of the README on its default branch. | |
| 21 | readme TEXT, | |
| 22 | private INTEGER NOT NULL DEFAULT 0, | |
| 23 | default_branch TEXT NOT NULL DEFAULT 'main', | |
| 24 | -- What most of its indexed code is written in. | |
| 25 | language TEXT, | |
| 26 | -- The commit its code was last indexed at. | |
| 27 | head TEXT, | |
| 28 | -- `pending`, `indexing`, `done`, or `partial` when it was too large to | |
| 29 | -- index all of. | |
| 30 | state TEXT NOT NULL DEFAULT 'pending', | |
| 31 | files INTEGER NOT NULL DEFAULT 0, | |
| 32 | bytes INTEGER NOT NULL DEFAULT 0, | |
| 33 | created_at TEXT NOT NULL, | |
| 34 | pushed_at TEXT, | |
| 35 | updated_at TEXT NOT NULL | |
| 36 | ); | |
| 37 | CREATE INDEX repos_by_path ON repos (namespace, name); | |
| 38 | CREATE INDEX repos_active ON repos (private, pushed_at); | |
| 39 | CREATE INDEX repos_new ON repos (private, created_at); | |
| 40 | CREATE INDEX repos_by_language ON repos (private, language); | |
| 41 | ||
| 42 | CREATE VIRTUAL TABLE repos_fts USING fts5( | |
| 43 | namespace, name, description, topics, readme, | |
| 44 | content = 'repos', content_rowid = 'rid', | |
| 45 | tokenize = 'unicode61 remove_diacritics 2', prefix = '2 3' | |
| 46 | ); | |
| 47 | CREATE TRIGGER repos_ai AFTER INSERT ON repos BEGIN | |
| 48 | INSERT INTO repos_fts (rowid, namespace, name, description, topics, readme) | |
| 49 | VALUES (new.rid, new.namespace, new.name, new.description, new.topics, new.readme); | |
| 50 | END; | |
| 51 | CREATE TRIGGER repos_ad AFTER DELETE ON repos BEGIN | |
| 52 | INSERT INTO repos_fts (repos_fts, rowid, namespace, name, description, topics, readme) | |
| 53 | VALUES ('delete', old.rid, old.namespace, old.name, old.description, old.topics, old.readme); | |
| 54 | END; | |
| 55 | CREATE TRIGGER repos_au AFTER UPDATE OF namespace, name, description, topics, readme ON repos BEGIN | |
| 56 | INSERT INTO repos_fts (repos_fts, rowid, namespace, name, description, topics, readme) | |
| 57 | VALUES ('delete', old.rid, old.namespace, old.name, old.description, old.topics, old.readme); | |
| 58 | INSERT INTO repos_fts (rowid, namespace, name, description, topics, readme) | |
| 59 | VALUES (new.rid, new.namespace, new.name, new.description, new.topics, new.readme); | |
| 60 | END; | |
| 61 | ||
| 62 | -- A repository's topics, one row each, for Explore. | |
| 63 | CREATE TABLE repo_topics ( | |
| 64 | topic TEXT NOT NULL, | |
| 65 | repo_id TEXT NOT NULL, | |
| 66 | PRIMARY KEY (topic, repo_id) | |
| 67 | ); | |
| 68 | CREATE INDEX repo_topics_by_repo ON repo_topics (repo_id); | |
| 69 | ||
| 70 | -- Each file of a default branch: indexed, or recorded as skipped so it is | |
| 71 | -- not read again until its blob changes. | |
| 72 | CREATE TABLE files ( | |
| 73 | fid INTEGER PRIMARY KEY, | |
| 74 | repo_id TEXT NOT NULL, | |
| 75 | path TEXT NOT NULL, | |
| 76 | blob TEXT NOT NULL, | |
| 77 | language TEXT, | |
| 78 | bytes INTEGER NOT NULL DEFAULT 0, | |
| 79 | -- Why it is not indexed: vendored, lockfile, binary, minified, too large. | |
| 80 | skipped TEXT, | |
| 81 | UNIQUE (repo_id, path) | |
| 82 | ); | |
| 83 | CREATE INDEX files_by_language ON files (language); | |
| 84 | ||
| 85 | -- A file in pieces of at most 120 lines, so a match reads only the piece | |
| 86 | -- it is in. `path` is repeated so a query matches names and contents | |
| 87 | -- together. | |
| 88 | CREATE TABLE chunks ( | |
| 89 | cid INTEGER PRIMARY KEY, | |
| 90 | fid INTEGER NOT NULL, | |
| 91 | start_line INTEGER NOT NULL, | |
| 92 | path TEXT NOT NULL, | |
| 93 | content TEXT NOT NULL | |
| 94 | ); | |
| 95 | CREATE INDEX chunks_by_file ON chunks (fid, start_line); | |
| 96 | ||
| 97 | CREATE VIRTUAL TABLE chunks_fts USING fts5( | |
| 98 | path, content, | |
| 99 | content = 'chunks', content_rowid = 'cid', | |
| 100 | tokenize = 'trigram' | |
| 101 | ); | |
| 102 | -- A match in a file's path counts four times one in its contents. Read | |
| 103 | -- through the rank column, which a query may take the minimum of. | |
| 104 | INSERT INTO chunks_fts (chunks_fts, rank) VALUES ('rank', 'bm25(4.0, 1.0)'); | |
| 105 | CREATE TRIGGER chunks_ai AFTER INSERT ON chunks BEGIN | |
| 106 | INSERT INTO chunks_fts (rowid, path, content) VALUES (new.cid, new.path, new.content); | |
| 107 | END; | |
| 108 | CREATE TRIGGER chunks_ad AFTER DELETE ON chunks BEGIN | |
| 109 | INSERT INTO chunks_fts (chunks_fts, rowid, path, content) VALUES ('delete', old.cid, old.path, old.content); | |
| 110 | END; | |
| 111 | ||
| 112 | -- Files a push or a backfill changed, waiting to be read: `blob` null to | |
| 113 | -- remove the file. Drained a capped number at a time. | |
| 114 | CREATE TABLE pending ( | |
| 115 | repo_id TEXT NOT NULL, | |
| 116 | path TEXT NOT NULL, | |
| 117 | blob TEXT, | |
| 118 | queued_at TEXT NOT NULL, | |
| 119 | PRIMARY KEY (repo_id, path) | |
| 120 | ); | |
| 121 | ||
| 122 | -- Issues and pull requests. | |
| 123 | CREATE TABLE items ( | |
| 124 | iid INTEGER PRIMARY KEY, | |
| 125 | repo_id TEXT NOT NULL, | |
| 126 | -- issue or pull. | |
| 127 | kind TEXT NOT NULL, | |
| 128 | number INTEGER NOT NULL, | |
| 129 | title TEXT NOT NULL, | |
| 130 | body TEXT NOT NULL DEFAULT '', | |
| 131 | -- open or closed. | |
| 132 | state TEXT NOT NULL, | |
| 133 | -- An issue: open, completed or not_planned. A pull request: draft, | |
| 134 | -- open, merged or closed. | |
| 135 | status TEXT NOT NULL, | |
| 136 | -- Lowercase username. | |
| 137 | author TEXT NOT NULL, | |
| 138 | -- Lowercase, each between bars: |bug|good first issue|. | |
| 139 | labels TEXT NOT NULL DEFAULT '|', | |
| 140 | created_at TEXT NOT NULL, | |
| 141 | updated_at TEXT NOT NULL, | |
| 142 | UNIQUE (repo_id, kind, number) | |
| 143 | ); | |
| 144 | CREATE INDEX items_recent ON items (kind, updated_at); | |
| 145 | CREATE INDEX items_by_author ON items (author); | |
| 146 | ||
| 147 | CREATE VIRTUAL TABLE items_fts USING fts5( | |
| 148 | title, body, | |
| 149 | content = 'items', content_rowid = 'iid', | |
| 150 | tokenize = 'unicode61 remove_diacritics 2', prefix = '2 3' | |
| 151 | ); | |
| 152 | CREATE TRIGGER items_ai AFTER INSERT ON items BEGIN | |
| 153 | INSERT INTO items_fts (rowid, title, body) VALUES (new.iid, new.title, new.body); | |
| 154 | END; | |
| 155 | CREATE TRIGGER items_ad AFTER DELETE ON items BEGIN | |
| 156 | INSERT INTO items_fts (items_fts, rowid, title, body) VALUES ('delete', old.iid, old.title, old.body); | |
| 157 | END; | |
| 158 | CREATE TRIGGER items_au AFTER UPDATE OF title, body ON items BEGIN | |
| 159 | INSERT INTO items_fts (items_fts, rowid, title, body) VALUES ('delete', old.iid, old.title, old.body); | |
| 160 | INSERT INTO items_fts (rowid, title, body) VALUES (new.iid, new.title, new.body); | |
| 161 | END; | |
| 162 | ||
| 163 | -- People and workspaces, as their public pages show them. | |
| 164 | CREATE TABLE people ( | |
| 165 | pid INTEGER PRIMARY KEY, | |
| 166 | -- user or workspace. | |
| 167 | kind TEXT NOT NULL, | |
| 168 | -- A username, or a workspace's id (its slug can change). | |
| 169 | ref TEXT NOT NULL, | |
| 170 | slug TEXT NOT NULL, | |
| 171 | name TEXT, | |
| 172 | bio TEXT, | |
| 173 | avatar TEXT, | |
| 174 | created_at TEXT NOT NULL, | |
| 175 | UNIQUE (kind, ref) | |
| 176 | ); | |
| 177 | CREATE INDEX people_by_slug ON people (slug); | |
| 178 | ||
| 179 | CREATE VIRTUAL TABLE people_fts USING fts5( | |
| 180 | slug, name, bio, | |
| 181 | content = 'people', content_rowid = 'pid', | |
| 182 | tokenize = 'unicode61 remove_diacritics 2', prefix = '2 3' | |
| 183 | ); | |
| 184 | CREATE TRIGGER people_ai AFTER INSERT ON people BEGIN | |
| 185 | INSERT INTO people_fts (rowid, slug, name, bio) VALUES (new.pid, new.slug, new.name, new.bio); | |
| 186 | END; | |
| 187 | CREATE TRIGGER people_ad AFTER DELETE ON people BEGIN | |
| 188 | INSERT INTO people_fts (people_fts, rowid, slug, name, bio) VALUES ('delete', old.pid, old.slug, old.name, old.bio); | |
| 189 | END; | |
| 190 | CREATE TRIGGER people_au AFTER UPDATE OF slug, name, bio ON people BEGIN | |
| 191 | INSERT INTO people_fts (people_fts, rowid, slug, name, bio) VALUES ('delete', old.pid, old.slug, old.name, old.bio); | |
| 192 | INSERT INTO people_fts (rowid, slug, name, bio) VALUES (new.pid, new.slug, new.name, new.bio); | |
| 193 | END; | |
| 194 | ||
| 195 | -- The service's own state: when the backfill started and finished. | |
| 196 | CREATE TABLE meta ( | |
| 197 | key TEXT PRIMARY KEY, | |
| 198 | value TEXT NOT NULL | |
| 199 | ); |
This file's history is long; its oldest lines are credited to the oldest commit read.