lewis.moe
Monorepo for Tangled
1package db
2
3import (
4 "context"
5 "database/sql"
6 "log/slog"
7 "strings"
8
9 _ "github.com/mattn/go-sqlite3"
10 "tangled.org/core/log"
11 "tangled.org/core/orm"
12)
13
14type DB struct {
15 *sql.DB
16 logger *slog.Logger
17}
18
19type Execer interface {
20 Query(query string, args ...any) (*sql.Rows, error)
21 QueryContext(ctx context.Context, query string, args ...any) (*sql.Rows, error)
22 QueryRow(query string, args ...any) *sql.Row
23 QueryRowContext(ctx context.Context, query string, args ...any) *sql.Row
24 Exec(query string, args ...any) (sql.Result, error)
25 ExecContext(ctx context.Context, query string, args ...any) (sql.Result, error)
26 Prepare(query string) (*sql.Stmt, error)
27 PrepareContext(ctx context.Context, query string) (*sql.Stmt, error)
28}
29
30func Make(ctx context.Context, dbPath string) (*DB, error) {
31 // https://github.com/mattn/go-sqlite3#connection-string
32 opts := []string{
33 "_foreign_keys=1",
34 "_journal_mode=WAL",
35 "_synchronous=NORMAL",
36 "_auto_vacuum=incremental",
37 }
38
39 logger := log.FromContext(ctx)
40 logger = log.SubLogger(logger, "db")
41
42 db, err := sql.Open("sqlite3", dbPath+"?"+strings.Join(opts, "&"))
43 if err != nil {
44 return nil, err
45 }
46
47 conn, err := db.Conn(ctx)
48 if err != nil {
49 return nil, err
50 }
51 defer conn.Close()
52
53 _, err = conn.ExecContext(ctx, `
54 create table if not exists registrations (
55 id integer primary key autoincrement,
56 domain text not null unique,
57 did text not null,
58 secret text not null,
59 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
60 registered text
61 );
62 create table if not exists public_keys (
63 id integer primary key autoincrement,
64 did text not null,
65 name text not null,
66 key text not null,
67 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
68 unique(did, name, key)
69 );
70 create table if not exists repos (
71 id integer primary key autoincrement,
72 did text not null,
73 name text not null,
74 knot text not null,
75 rkey text not null,
76 at_uri text not null unique,
77 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
78 unique(did, name, knot, rkey)
79 );
80 create table if not exists collaborators (
81 id integer primary key autoincrement,
82 did text not null,
83 repo integer not null,
84 foreign key (repo) references repos(id) on delete cascade
85 );
86 create table if not exists follows (
87 user_did text not null,
88 subject_did text not null,
89 rkey text not null,
90 followed_at text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
91 primary key (user_did, subject_did),
92 check (user_did <> subject_did)
93 );
94 create table if not exists issues (
95 id integer primary key autoincrement,
96 owner_did text not null,
97 repo_at text not null,
98 issue_id integer not null,
99 title text not null,
100 body text not null,
101 open integer not null default 1,
102 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
103 issue_at text,
104 unique(repo_at, issue_id),
105 foreign key (repo_at) references repos(at_uri) on delete cascade
106 );
107 create table if not exists comments (
108 id integer primary key autoincrement,
109 owner_did text not null,
110 issue_id integer not null,
111 repo_at text not null,
112 comment_id integer not null,
113 comment_at text not null,
114 body text not null,
115 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
116 unique(issue_id, comment_id),
117 foreign key (repo_at, issue_id) references issues(repo_at, issue_id) on delete cascade
118 );
119 create table if not exists pulls (
120 -- identifiers
121 id integer primary key autoincrement,
122 pull_id integer not null,
123
124 -- at identifiers
125 repo_at text not null,
126 owner_did text not null,
127 rkey text not null,
128 pull_at text,
129
130 -- content
131 title text not null,
132 body text not null,
133 target_branch text not null,
134 state integer not null default 0 check (state in (0, 1, 2)), -- open, merged, closed
135
136 -- meta
137 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
138
139 -- constraints
140 unique(repo_at, pull_id),
141 foreign key (repo_at) references repos(at_uri) on delete cascade
142 );
143
144 -- every pull must have atleast 1 submission: the initial submission
145 create table if not exists pull_submissions (
146 -- identifiers
147 id integer primary key autoincrement,
148 pull_id integer not null,
149
150 -- at identifiers
151 repo_at text not null,
152
153 -- content, these are immutable, and require a resubmission to update
154 round_number integer not null default 0,
155 patch text,
156
157 -- meta
158 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
159
160 -- constraints
161 unique(repo_at, pull_id, round_number),
162 foreign key (repo_at, pull_id) references pulls(repo_at, pull_id) on delete cascade
163 );
164
165 create table if not exists pull_comments (
166 -- identifiers
167 id integer primary key autoincrement,
168 pull_id integer not null,
169 submission_id integer not null,
170
171 -- at identifiers
172 repo_at text not null,
173 owner_did text not null,
174 comment_at text not null,
175
176 -- content
177 body text not null,
178
179 -- meta
180 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
181
182 -- constraints
183 foreign key (repo_at, pull_id) references pulls(repo_at, pull_id) on delete cascade,
184 foreign key (submission_id) references pull_submissions(id) on delete cascade
185 );
186
187 create table if not exists _jetstream (
188 id integer primary key autoincrement,
189 last_time_us integer not null
190 );
191
192 create table if not exists repo_issue_seqs (
193 repo_at text primary key,
194 next_issue_id integer not null default 1
195 );
196
197 create table if not exists repo_pull_seqs (
198 repo_at text primary key,
199 next_pull_id integer not null default 1
200 );
201
202 create table if not exists stars (
203 id integer primary key autoincrement,
204 starred_by_did text not null,
205 repo_at text not null,
206 rkey text not null,
207 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
208 foreign key (repo_at) references repos(at_uri) on delete cascade,
209 unique(starred_by_did, repo_at)
210 );
211
212 create table if not exists reactions (
213 id integer primary key autoincrement,
214 reacted_by_did text not null,
215 thread_at text not null,
216 kind text not null,
217 rkey text not null,
218 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
219 unique(reacted_by_did, thread_at, kind)
220 );
221
222 create table if not exists emails (
223 id integer primary key autoincrement,
224 did text not null,
225 email text not null,
226 verified integer not null default 0,
227 verification_code text not null,
228 last_sent text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
229 is_primary integer not null default 0,
230 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
231 unique(did, email)
232 );
233
234 create table if not exists artifacts (
235 -- id
236 id integer primary key autoincrement,
237 did text not null,
238 rkey text not null,
239
240 -- meta
241 repo_at text not null,
242 tag binary(20) not null,
243 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
244
245 -- data
246 blob_cid text not null,
247 name text not null,
248 size integer not null default 0,
249 mimetype string not null default "*/*",
250
251 -- constraints
252 unique(did, rkey), -- record must be unique
253 unique(repo_at, tag, name), -- for a given tag object, each file must be unique
254 foreign key (repo_at) references repos(at_uri) on delete cascade
255 );
256
257 create table if not exists profile (
258 -- id
259 id integer primary key autoincrement,
260 did text not null,
261
262 -- data
263 avatar text,
264 description text not null,
265 include_bluesky integer not null default 0,
266 location text,
267
268 -- constraints
269 unique(did)
270 );
271 create table if not exists profile_links (
272 -- id
273 id integer primary key autoincrement,
274 did text not null,
275
276 -- data
277 link text not null,
278
279 -- constraints
280 foreign key (did) references profile(did) on delete cascade
281 );
282 create table if not exists profile_stats (
283 -- id
284 id integer primary key autoincrement,
285 did text not null,
286
287 -- data
288 kind text not null check (kind in (
289 "merged-pull-request-count",
290 "closed-pull-request-count",
291 "open-pull-request-count",
292 "open-issue-count",
293 "closed-issue-count",
294 "repository-count"
295 )),
296
297 -- constraints
298 foreign key (did) references profile(did) on delete cascade
299 );
300 create table if not exists profile_pinned_repositories (
301 -- id
302 id integer primary key autoincrement,
303 did text not null,
304
305 -- data
306 at_uri text not null,
307
308 -- constraints
309 unique(did, at_uri),
310 foreign key (did) references profile(did) on delete cascade,
311 foreign key (at_uri) references repos(at_uri) on delete cascade
312 );
313
314 create table if not exists oauth_requests (
315 id integer primary key autoincrement,
316 auth_server_iss text not null,
317 state text not null,
318 did text not null,
319 handle text not null,
320 pds_url text not null,
321 pkce_verifier text not null,
322 dpop_auth_server_nonce text not null,
323 dpop_private_jwk text not null
324 );
325
326 create table if not exists oauth_sessions (
327 id integer primary key autoincrement,
328 did text not null,
329 handle text not null,
330 pds_url text not null,
331 auth_server_iss text not null,
332 access_jwt text not null,
333 refresh_jwt text not null,
334 dpop_pds_nonce text,
335 dpop_auth_server_nonce text not null,
336 dpop_private_jwk text not null,
337 expiry text not null
338 );
339
340 create table if not exists punchcard (
341 did text not null,
342 date text not null, -- yyyy-mm-dd
343 count integer,
344 primary key (did, date)
345 );
346
347 create table if not exists spindles (
348 id integer primary key autoincrement,
349 owner text not null,
350 instance text not null,
351 verified text, -- time of verification
352 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
353
354 unique(owner, instance)
355 );
356
357 create table if not exists spindle_members (
358 -- identifiers for the record
359 id integer primary key autoincrement,
360 did text not null,
361 rkey text not null,
362
363 -- data
364 instance text not null,
365 subject text not null,
366 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
367
368 -- constraints
369 unique (did, instance, subject)
370 );
371
372 create table if not exists pipelines (
373 -- identifiers
374 id integer primary key autoincrement,
375 knot text not null,
376 rkey text not null,
377
378 repo_owner text not null,
379 repo_name text not null,
380
381 -- every pipeline must be associated with exactly one commit
382 sha text not null check (length(sha) = 40),
383 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
384
385 -- trigger data
386 trigger_id integer not null,
387
388 unique(knot, rkey),
389 foreign key (trigger_id) references triggers(id) on delete cascade
390 );
391
392 create table if not exists triggers (
393 -- primary key
394 id integer primary key autoincrement,
395
396 -- top-level fields
397 kind text not null,
398
399 -- pushTriggerData fields
400 push_ref text,
401 push_new_sha text check (length(push_new_sha) = 40),
402 push_old_sha text check (length(push_old_sha) = 40),
403
404 -- pullRequestTriggerData fields
405 pr_source_branch text,
406 pr_target_branch text,
407 pr_source_sha text check (length(pr_source_sha) = 40),
408 pr_action text
409 );
410
411 create table if not exists pipeline_statuses (
412 -- identifiers
413 id integer primary key autoincrement,
414 spindle text not null,
415 rkey text not null,
416
417 -- referenced pipeline. these form the (did, rkey) pair
418 pipeline_knot text not null,
419 pipeline_rkey text not null,
420
421 -- content
422 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
423 workflow text not null,
424 status text not null,
425 error text,
426 exit_code integer not null default 0,
427
428 unique (spindle, rkey),
429 foreign key (pipeline_knot, pipeline_rkey)
430 references pipelines (knot, rkey)
431 on delete cascade
432 );
433
434 create table if not exists repo_languages (
435 -- identifiers
436 id integer primary key autoincrement,
437
438 -- repo identifiers
439 repo_at text not null,
440 ref text not null,
441 is_default_ref integer not null default 0,
442
443 -- language breakdown
444 language text not null,
445 bytes integer not null check (bytes >= 0),
446
447 unique(repo_at, ref, language)
448 );
449
450 create table if not exists signups_inflight (
451 id integer primary key autoincrement,
452 email text not null unique,
453 invite_code text not null,
454 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now'))
455 );
456
457 create table if not exists strings (
458 -- identifiers
459 did text not null,
460 rkey text not null,
461
462 -- content
463 filename text not null,
464 description text,
465 content text not null,
466 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
467 edited text,
468
469 primary key (did, rkey)
470 );
471
472 create table if not exists label_definitions (
473 -- identifiers
474 id integer primary key autoincrement,
475 did text not null,
476 rkey text not null,
477 at_uri text generated always as ('at://' || did || '/' || 'sh.tangled.label.definition' || '/' || rkey) stored,
478
479 -- content
480 name text not null,
481 value_type text not null check (value_type in (
482 "null",
483 "boolean",
484 "integer",
485 "string"
486 )),
487 value_format text not null default "any",
488 value_enum text, -- comma separated list
489 scope text not null, -- comma separated list of nsid
490 color text,
491 multiple integer not null default 0,
492 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
493
494 -- constraints
495 unique (did, rkey)
496 unique (at_uri)
497 );
498
499 -- ops are flattened, a record may contain several additions and deletions, but the table will include one row per add/del
500 create table if not exists label_ops (
501 -- identifiers
502 id integer primary key autoincrement,
503 did text not null,
504 rkey text not null,
505 at_uri text generated always as ('at://' || did || '/' || 'sh.tangled.label.op' || '/' || rkey) stored,
506
507 -- content
508 subject text not null,
509 operation text not null check (operation in ("add", "del")),
510 operand_key text not null,
511 operand_value text not null,
512 -- we need two time values: performed is declared by the user, indexed is calculated by the av
513 performed text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
514 indexed text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
515
516 -- constraints
517 -- traditionally (did, rkey) pair should be unique, but not in this case
518 -- operand_key should reference a label definition
519 foreign key (operand_key) references label_definitions (at_uri) on delete cascade,
520 unique (did, rkey, subject, operand_key, operand_value)
521 );
522
523 create table if not exists repo_labels (
524 -- identifiers
525 id integer primary key autoincrement,
526
527 -- repo identifiers
528 repo_at text not null,
529
530 -- label to subscribe to
531 label_at text not null,
532
533 unique (repo_at, label_at)
534 );
535
536 create table if not exists notifications (
537 id integer primary key autoincrement,
538 recipient_did text not null,
539 actor_did text not null,
540 type text not null,
541 entity_type text not null,
542 entity_id text not null,
543 read integer not null default 0,
544 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
545 repo_id integer references repos(id),
546 issue_id integer references issues(id),
547 pull_id integer references pulls(id)
548 );
549
550 create table if not exists notification_preferences (
551 id integer primary key autoincrement,
552 user_did text not null unique,
553 repo_starred integer not null default 1,
554 issue_created integer not null default 1,
555 issue_commented integer not null default 1,
556 pull_created integer not null default 1,
557 pull_commented integer not null default 1,
558 followed integer not null default 1,
559 pull_merged integer not null default 1,
560 issue_closed integer not null default 1,
561 email_notifications integer not null default 0
562 );
563
564 create table if not exists reference_links (
565 id integer primary key autoincrement,
566 from_at text not null,
567 to_at text not null,
568 unique (from_at, to_at)
569 );
570
571 create table if not exists webhooks (
572 id integer primary key autoincrement,
573 repo_at text not null,
574 url text not null,
575 secret text,
576 active integer not null default 1,
577 events text not null, -- comma-separated list of events
578 created_at text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
579 updated_at text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
580
581 foreign key (repo_at) references repos(at_uri) on delete cascade
582 );
583
584 create table if not exists webhook_deliveries (
585 id integer primary key autoincrement,
586 webhook_id integer not null,
587 event text not null,
588 delivery_id text not null,
589 url text not null,
590 request_body text not null,
591 response_code integer,
592 response_body text,
593 success integer not null default 0,
594 created_at text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
595
596 foreign key (webhook_id) references webhooks(id) on delete cascade
597 );
598
599 create table if not exists migrations (
600 id integer primary key autoincrement,
601 name text unique
602 );
603
604 -- indexes for better performance
605 create index if not exists idx_notifications_recipient_created on notifications(recipient_did, created desc);
606 create index if not exists idx_notifications_recipient_read on notifications(recipient_did, read);
607 create index if not exists idx_references_from_at on reference_links(from_at);
608 create index if not exists idx_references_to_at on reference_links(to_at);
609 create index if not exists idx_webhooks_repo_at on webhooks(repo_at);
610 create index if not exists idx_webhook_deliveries_webhook_id on webhook_deliveries(webhook_id);
611 `)
612 if err != nil {
613 return nil, err
614 }
615
616 // run migrations
617 orm.RunMigration(conn, logger, "add-description-to-repos", func(tx *sql.Tx) error {
618 tx.Exec(`
619 alter table repos add column description text check (length(description) <= 200);
620 `)
621 return nil
622 })
623
624 orm.RunMigration(conn, logger, "add-rkey-to-pubkeys", func(tx *sql.Tx) error {
625 // add unconstrained column
626 _, err := tx.Exec(`
627 alter table public_keys
628 add column rkey text;
629 `)
630 if err != nil {
631 return err
632 }
633
634 // backfill
635 _, err = tx.Exec(`
636 update public_keys
637 set rkey = ''
638 where rkey is null;
639 `)
640 if err != nil {
641 return err
642 }
643
644 return nil
645 })
646
647 orm.RunMigration(conn, logger, "add-rkey-to-comments", func(tx *sql.Tx) error {
648 _, err := tx.Exec(`
649 alter table comments drop column comment_at;
650 alter table comments add column rkey text;
651 `)
652 return err
653 })
654
655 orm.RunMigration(conn, logger, "add-deleted-and-edited-to-issue-comments", func(tx *sql.Tx) error {
656 _, err := tx.Exec(`
657 alter table comments add column deleted text; -- timestamp
658 alter table comments add column edited text; -- timestamp
659 `)
660 return err
661 })
662
663 orm.RunMigration(conn, logger, "add-source-info-to-pulls-and-submissions", func(tx *sql.Tx) error {
664 _, err := tx.Exec(`
665 alter table pulls add column source_branch text;
666 alter table pulls add column source_repo_at text;
667 alter table pull_submissions add column source_rev text;
668 `)
669 return err
670 })
671
672 orm.RunMigration(conn, logger, "add-source-to-repos", func(tx *sql.Tx) error {
673 _, err := tx.Exec(`
674 alter table repos add column source text;
675 `)
676 return err
677 })
678
679 // disable foreign-keys for the next migration
680 // NOTE: this cannot be done in a transaction, so it is run outside [0]
681 //
682 // [0]: https://sqlite.org/pragma.html#pragma_foreign_keys
683 conn.ExecContext(ctx, "pragma foreign_keys = off;")
684 orm.RunMigration(conn, logger, "recreate-pulls-column-for-stacking-support", func(tx *sql.Tx) error {
685 _, err := tx.Exec(`
686 create table pulls_new (
687 -- identifiers
688 id integer primary key autoincrement,
689 pull_id integer not null,
690
691 -- at identifiers
692 repo_at text not null,
693 owner_did text not null,
694 rkey text not null,
695
696 -- content
697 title text not null,
698 body text not null,
699 target_branch text not null,
700 state integer not null default 0 check (state in (0, 1, 2, 3)), -- closed, open, merged, deleted
701
702 -- source info
703 source_branch text,
704 source_repo_at text,
705
706 -- stacking
707 stack_id text,
708 change_id text,
709 parent_change_id text,
710
711 -- meta
712 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
713
714 -- constraints
715 unique(repo_at, pull_id),
716 foreign key (repo_at) references repos(at_uri) on delete cascade
717 );
718
719 insert into pulls_new (
720 id, pull_id,
721 repo_at, owner_did, rkey,
722 title, body, target_branch, state,
723 source_branch, source_repo_at,
724 created
725 )
726 select
727 id, pull_id,
728 repo_at, owner_did, rkey,
729 title, body, target_branch, state,
730 source_branch, source_repo_at,
731 created
732 FROM pulls;
733
734 drop table pulls;
735 alter table pulls_new rename to pulls;
736 `)
737 return err
738 })
739 conn.ExecContext(ctx, "pragma foreign_keys = on;")
740
741 orm.RunMigration(conn, logger, "add-spindle-to-repos", func(tx *sql.Tx) error {
742 tx.Exec(`
743 alter table repos add column spindle text;
744 `)
745 return nil
746 })
747
748 // drop all knot secrets, add unique constraint to knots
749 //
750 // knots will henceforth use service auth for signed requests
751 orm.RunMigration(conn, logger, "no-more-secrets", func(tx *sql.Tx) error {
752 _, err := tx.Exec(`
753 create table registrations_new (
754 id integer primary key autoincrement,
755 domain text not null,
756 did text not null,
757 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
758 registered text,
759 read_only integer not null default 0,
760 unique(domain, did)
761 );
762
763 insert into registrations_new (id, domain, did, created, registered, read_only)
764 select id, domain, did, created, registered, 1 from registrations
765 where registered is not null;
766
767 drop table registrations;
768 alter table registrations_new rename to registrations;
769 `)
770 return err
771 })
772
773 // recreate and add rkey + created columns with default constraint
774 orm.RunMigration(conn, logger, "rework-collaborators-table", func(tx *sql.Tx) error {
775 // create new table
776 // - repo_at instead of repo integer
777 // - rkey field
778 // - created field
779 _, err := tx.Exec(`
780 create table collaborators_new (
781 -- identifiers for the record
782 id integer primary key autoincrement,
783 did text not null,
784 rkey text,
785
786 -- content
787 subject_did text not null,
788 repo_at text not null,
789
790 -- meta
791 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
792
793 -- constraints
794 foreign key (repo_at) references repos(at_uri) on delete cascade
795 )
796 `)
797 if err != nil {
798 return err
799 }
800
801 // copy data
802 _, err = tx.Exec(`
803 insert into collaborators_new (id, did, rkey, subject_did, repo_at)
804 select
805 c.id,
806 r.did,
807 '',
808 c.did,
809 r.at_uri
810 from collaborators c
811 join repos r on c.repo = r.id
812 `)
813 if err != nil {
814 return err
815 }
816
817 // drop old table
818 _, err = tx.Exec(`drop table collaborators`)
819 if err != nil {
820 return err
821 }
822
823 // rename new table
824 _, err = tx.Exec(`alter table collaborators_new rename to collaborators`)
825 return err
826 })
827
828 orm.RunMigration(conn, logger, "add-rkey-to-issues", func(tx *sql.Tx) error {
829 _, err := tx.Exec(`
830 alter table issues add column rkey text not null default '';
831
832 -- get last url section from issue_at and save to rkey column
833 update issues
834 set rkey = replace(issue_at, rtrim(issue_at, replace(issue_at, '/', '')), '');
835 `)
836 return err
837 })
838
839 // repurpose the read-only column to "needs-upgrade"
840 orm.RunMigration(conn, logger, "rename-registrations-read-only-to-needs-upgrade", func(tx *sql.Tx) error {
841 _, err := tx.Exec(`
842 alter table registrations rename column read_only to needs_upgrade;
843 `)
844 return err
845 })
846
847 // require all knots to upgrade after the release of total xrpc
848 orm.RunMigration(conn, logger, "migrate-knots-to-total-xrpc", func(tx *sql.Tx) error {
849 _, err := tx.Exec(`
850 update registrations set needs_upgrade = 1;
851 `)
852 return err
853 })
854
855 // require all knots to upgrade after the release of total xrpc
856 orm.RunMigration(conn, logger, "migrate-spindles-to-xrpc-owner", func(tx *sql.Tx) error {
857 _, err := tx.Exec(`
858 alter table spindles add column needs_upgrade integer not null default 0;
859 `)
860 return err
861 })
862
863 // remove issue_at from issues and replace with generated column
864 //
865 // this requires a full table recreation because stored columns
866 // cannot be added via alter
867 //
868 // couple other changes:
869 // - columns renamed to be more consistent
870 // - adds edited and deleted fields
871 //
872 // disable foreign-keys for the next migration
873 conn.ExecContext(ctx, "pragma foreign_keys = off;")
874 orm.RunMigration(conn, logger, "remove-issue-at-from-issues", func(tx *sql.Tx) error {
875 _, err := tx.Exec(`
876 create table if not exists issues_new (
877 -- identifiers
878 id integer primary key autoincrement,
879 did text not null,
880 rkey text not null,
881 at_uri text generated always as ('at://' || did || '/' || 'sh.tangled.repo.issue' || '/' || rkey) stored,
882
883 -- at identifiers
884 repo_at text not null,
885
886 -- content
887 issue_id integer not null,
888 title text not null,
889 body text not null,
890 open integer not null default 1,
891 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
892 edited text, -- timestamp
893 deleted text, -- timestamp
894
895 unique(did, rkey),
896 unique(repo_at, issue_id),
897 unique(at_uri),
898 foreign key (repo_at) references repos(at_uri) on delete cascade
899 );
900 `)
901 if err != nil {
902 return err
903 }
904
905 // transfer data
906 _, err = tx.Exec(`
907 insert into issues_new (id, did, rkey, repo_at, issue_id, title, body, open, created)
908 select
909 i.id,
910 i.owner_did,
911 i.rkey,
912 i.repo_at,
913 i.issue_id,
914 i.title,
915 i.body,
916 i.open,
917 i.created
918 from issues i;
919 `)
920 if err != nil {
921 return err
922 }
923
924 // drop old table
925 _, err = tx.Exec(`drop table issues`)
926 if err != nil {
927 return err
928 }
929
930 // rename new table
931 _, err = tx.Exec(`alter table issues_new rename to issues`)
932 return err
933 })
934 conn.ExecContext(ctx, "pragma foreign_keys = on;")
935
936 // - renames the comments table to 'issue_comments'
937 // - rework issue comments to update constraints:
938 // * unique(did, rkey)
939 // * remove comment-id and just use the global ID
940 // * foreign key (repo_at, issue_id)
941 // - new columns
942 // * column "reply_to" which can be any other comment
943 // * column "at-uri" which is a generated column
944 orm.RunMigration(conn, logger, "rework-issue-comments", func(tx *sql.Tx) error {
945 _, err := tx.Exec(`
946 create table if not exists issue_comments (
947 -- identifiers
948 id integer primary key autoincrement,
949 did text not null,
950 rkey text,
951 at_uri text generated always as ('at://' || did || '/' || 'sh.tangled.repo.issue.comment' || '/' || rkey) stored,
952
953 -- at identifiers
954 issue_at text not null,
955 reply_to text, -- at_uri of parent comment
956
957 -- content
958 body text not null,
959 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
960 edited text,
961 deleted text,
962
963 -- constraints
964 unique(did, rkey),
965 unique(at_uri),
966 foreign key (issue_at) references issues(at_uri) on delete cascade
967 );
968 `)
969 if err != nil {
970 return err
971 }
972
973 // transfer data
974 _, err = tx.Exec(`
975 insert into issue_comments (id, did, rkey, issue_at, body, created, edited, deleted)
976 select
977 c.id,
978 c.owner_did,
979 c.rkey,
980 i.at_uri, -- get at_uri from issues table
981 c.body,
982 c.created,
983 c.edited,
984 c.deleted
985 from comments c
986 join issues i on c.repo_at = i.repo_at and c.issue_id = i.issue_id;
987 `)
988 if err != nil {
989 return err
990 }
991
992 // drop old table
993 _, err = tx.Exec(`drop table comments`)
994 return err
995 })
996
997 // add generated at_uri column to pulls table
998 //
999 // this requires a full table recreation because stored columns
1000 // cannot be added via alter
1001 //
1002 // disable foreign-keys for the next migration
1003 conn.ExecContext(ctx, "pragma foreign_keys = off;")
1004 orm.RunMigration(conn, logger, "add-at-uri-to-pulls", func(tx *sql.Tx) error {
1005 _, err := tx.Exec(`
1006 create table if not exists pulls_new (
1007 -- identifiers
1008 id integer primary key autoincrement,
1009 pull_id integer not null,
1010 at_uri text generated always as ('at://' || owner_did || '/' || 'sh.tangled.repo.pull' || '/' || rkey) stored,
1011
1012 -- at identifiers
1013 repo_at text not null,
1014 owner_did text not null,
1015 rkey text not null,
1016
1017 -- content
1018 title text not null,
1019 body text not null,
1020 target_branch text not null,
1021 state integer not null default 0 check (state in (0, 1, 2, 3)), -- closed, open, merged, deleted
1022
1023 -- source info
1024 source_branch text,
1025 source_repo_at text,
1026
1027 -- stacking
1028 stack_id text,
1029 change_id text,
1030 parent_change_id text,
1031
1032 -- meta
1033 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
1034
1035 -- constraints
1036 unique(repo_at, pull_id),
1037 unique(at_uri),
1038 foreign key (repo_at) references repos(at_uri) on delete cascade
1039 );
1040 `)
1041 if err != nil {
1042 return err
1043 }
1044
1045 // transfer data
1046 _, err = tx.Exec(`
1047 insert into pulls_new (
1048 id, pull_id, repo_at, owner_did, rkey,
1049 title, body, target_branch, state,
1050 source_branch, source_repo_at,
1051 stack_id, change_id, parent_change_id,
1052 created
1053 )
1054 select
1055 id, pull_id, repo_at, owner_did, rkey,
1056 title, body, target_branch, state,
1057 source_branch, source_repo_at,
1058 stack_id, change_id, parent_change_id,
1059 created
1060 from pulls;
1061 `)
1062 if err != nil {
1063 return err
1064 }
1065
1066 // drop old table
1067 _, err = tx.Exec(`drop table pulls`)
1068 if err != nil {
1069 return err
1070 }
1071
1072 // rename new table
1073 _, err = tx.Exec(`alter table pulls_new rename to pulls`)
1074 return err
1075 })
1076 conn.ExecContext(ctx, "pragma foreign_keys = on;")
1077
1078 // remove repo_at and pull_id from pull_submissions and replace with pull_at
1079 //
1080 // this requires a full table recreation because stored columns
1081 // cannot be added via alter
1082 //
1083 // disable foreign-keys for the next migration
1084 conn.ExecContext(ctx, "pragma foreign_keys = off;")
1085 orm.RunMigration(conn, logger, "remove-repo-at-pull-id-from-pull-submissions", func(tx *sql.Tx) error {
1086 _, err := tx.Exec(`
1087 create table if not exists pull_submissions_new (
1088 -- identifiers
1089 id integer primary key autoincrement,
1090 pull_at text not null,
1091
1092 -- content, these are immutable, and require a resubmission to update
1093 round_number integer not null default 0,
1094 patch text,
1095 source_rev text,
1096
1097 -- meta
1098 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
1099
1100 -- constraints
1101 unique(pull_at, round_number),
1102 foreign key (pull_at) references pulls(at_uri) on delete cascade
1103 );
1104 `)
1105 if err != nil {
1106 return err
1107 }
1108
1109 // transfer data, constructing pull_at from pulls table
1110 _, err = tx.Exec(`
1111 insert into pull_submissions_new (id, pull_at, round_number, patch, created)
1112 select
1113 ps.id,
1114 'at://' || p.owner_did || '/sh.tangled.repo.pull/' || p.rkey,
1115 ps.round_number,
1116 ps.patch,
1117 ps.created
1118 from pull_submissions ps
1119 join pulls p on ps.repo_at = p.repo_at and ps.pull_id = p.pull_id;
1120 `)
1121 if err != nil {
1122 return err
1123 }
1124
1125 // drop old table
1126 _, err = tx.Exec(`drop table pull_submissions`)
1127 if err != nil {
1128 return err
1129 }
1130
1131 // rename new table
1132 _, err = tx.Exec(`alter table pull_submissions_new rename to pull_submissions`)
1133 return err
1134 })
1135 conn.ExecContext(ctx, "pragma foreign_keys = on;")
1136
1137 // knots may report the combined patch for a comparison, we can store that on the appview side
1138 // (but not on the pds record), because calculating the combined patch requires a git index
1139 orm.RunMigration(conn, logger, "add-combined-column-submissions", func(tx *sql.Tx) error {
1140 _, err := tx.Exec(`
1141 alter table pull_submissions add column combined text;
1142 `)
1143 return err
1144 })
1145
1146 orm.RunMigration(conn, logger, "add-pronouns-profile", func(tx *sql.Tx) error {
1147 _, err := tx.Exec(`
1148 alter table profile add column pronouns text;
1149 `)
1150 return err
1151 })
1152
1153 orm.RunMigration(conn, logger, "add-meta-column-repos", func(tx *sql.Tx) error {
1154 _, err := tx.Exec(`
1155 alter table repos add column website text;
1156 alter table repos add column topics text;
1157 `)
1158 return err
1159 })
1160
1161 orm.RunMigration(conn, logger, "add-usermentioned-preference", func(tx *sql.Tx) error {
1162 _, err := tx.Exec(`
1163 alter table notification_preferences add column user_mentioned integer not null default 1;
1164 `)
1165 return err
1166 })
1167
1168 // remove the foreign key constraints from stars.
1169 orm.RunMigration(conn, logger, "generalize-stars-subject", func(tx *sql.Tx) error {
1170 _, err := tx.Exec(`
1171 create table stars_new (
1172 id integer primary key autoincrement,
1173 did text not null,
1174 rkey text not null,
1175
1176 subject_at text not null,
1177
1178 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
1179 unique(did, rkey),
1180 unique(did, subject_at)
1181 );
1182
1183 insert into stars_new (
1184 id,
1185 did,
1186 rkey,
1187 subject_at,
1188 created
1189 )
1190 select
1191 id,
1192 starred_by_did,
1193 rkey,
1194 repo_at,
1195 created
1196 from stars;
1197
1198 drop table stars;
1199 alter table stars_new rename to stars;
1200
1201 create index if not exists idx_stars_created on stars(created);
1202 create index if not exists idx_stars_subject_at_created on stars(subject_at, created);
1203 `)
1204 return err
1205 })
1206
1207 orm.RunMigration(conn, logger, "add-avatar-to-profile", func(tx *sql.Tx) error {
1208 _, err := tx.Exec(`
1209 alter table profile add column avatar text;
1210 `)
1211 return err
1212 })
1213
1214 orm.RunMigration(conn, logger, "remove-profile-stats-column-constraint", func(tx *sql.Tx) error {
1215 _, err := tx.Exec(`
1216 -- create new table without the check constraint
1217 create table profile_stats_new (
1218 id integer primary key autoincrement,
1219 did text not null,
1220 kind text not null, -- no constraint this time
1221 foreign key (did) references profile(did) on delete cascade
1222 );
1223
1224 -- copy data from old table
1225 insert into profile_stats_new (id, did, kind)
1226 select id, did, kind
1227 from profile_stats;
1228
1229 -- drop old table
1230 drop table profile_stats;
1231
1232 -- rename new table
1233 alter table profile_stats_new rename to profile_stats;
1234 `)
1235 return err
1236 })
1237
1238 return &DB{
1239 db,
1240 logger,
1241 }, nil
1242}
1243
1244func (d *DB) Close() error {
1245 return d.DB.Close()
1246}