dzming.li
A vibe coded tangled fork which supports pijul.
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 bluesky_posts (
600 rkey text primary key,
601 text text not null,
602 created_at text not null,
603 langs text,
604 facets text,
605 embed text,
606 like_count integer not null default 0,
607 reply_count integer not null default 0,
608 repost_count integer not null default 0,
609 quote_count integer not null default 0
610 );
611
612 create table if not exists domain_claims (
613 id integer primary key autoincrement,
614 did text not null unique,
615 domain text not null unique,
616 deleted text -- timestamp when the domain was released/unclaimed; null means actively claimed
617 );
618
619 create table if not exists repo_sites (
620 id integer primary key autoincrement,
621 repo_at text not null unique,
622 branch text not null,
623 dir text not null default '/',
624 is_index integer not null default 0,
625 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
626 updated text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
627 foreign key (repo_at) references repos(at_uri) on delete cascade
628 );
629
630 create table if not exists site_deploys (
631 id integer primary key autoincrement,
632 repo_at text not null,
633 branch text not null,
634 dir text not null default '/',
635 commit_sha text not null default '',
636 status text not null check (status in ('success', 'failure')),
637 trigger text not null check (trigger in ('config_change', 'push')),
638 error text not null default '',
639 created_at text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
640 foreign key (repo_at) references repos(at_uri) on delete cascade
641 );
642
643 create table if not exists migrations (
644 id integer primary key autoincrement,
645 name text unique
646 );
647
648 create table if not exists punchcard_preferences (
649 id integer primary key autoincrement,
650 user_did text not null unique,
651 hide_mine integer default 0,
652 hide_others integer default 0
653 );
654
655 -- indexes for better performance
656 create index if not exists idx_notifications_recipient_created on notifications(recipient_did, created desc);
657 create index if not exists idx_notifications_recipient_read on notifications(recipient_did, read);
658 create index if not exists idx_references_from_at on reference_links(from_at);
659 create index if not exists idx_references_to_at on reference_links(to_at);
660 create index if not exists idx_webhooks_repo_at on webhooks(repo_at);
661 create index if not exists idx_webhook_deliveries_webhook_id on webhook_deliveries(webhook_id);
662 create index if not exists idx_site_deploys_repo_at on site_deploys(repo_at);
663 `)
664 if err != nil {
665 return nil, err
666 }
667
668 // run migrations
669 orm.RunMigration(conn, logger, "add-description-to-repos", func(tx *sql.Tx) error {
670 tx.Exec(`
671 alter table repos add column description text check (length(description) <= 200);
672 `)
673 return nil
674 })
675
676 orm.RunMigration(conn, logger, "add-rkey-to-pubkeys", func(tx *sql.Tx) error {
677 // add unconstrained column
678 _, err := tx.Exec(`
679 alter table public_keys
680 add column rkey text;
681 `)
682 if err != nil {
683 return err
684 }
685
686 // backfill
687 _, err = tx.Exec(`
688 update public_keys
689 set rkey = ''
690 where rkey is null;
691 `)
692 if err != nil {
693 return err
694 }
695
696 return nil
697 })
698
699 orm.RunMigration(conn, logger, "add-rkey-to-comments", func(tx *sql.Tx) error {
700 _, err := tx.Exec(`
701 alter table comments drop column comment_at;
702 alter table comments add column rkey text;
703 `)
704 return err
705 })
706
707 orm.RunMigration(conn, logger, "add-deleted-and-edited-to-issue-comments", func(tx *sql.Tx) error {
708 _, err := tx.Exec(`
709 alter table comments add column deleted text; -- timestamp
710 alter table comments add column edited text; -- timestamp
711 `)
712 return err
713 })
714
715 orm.RunMigration(conn, logger, "add-source-info-to-pulls-and-submissions", func(tx *sql.Tx) error {
716 _, err := tx.Exec(`
717 alter table pulls add column source_branch text;
718 alter table pulls add column source_repo_at text;
719 alter table pull_submissions add column source_rev text;
720 `)
721 return err
722 })
723
724 orm.RunMigration(conn, logger, "add-source-to-repos", func(tx *sql.Tx) error {
725 _, err := tx.Exec(`
726 alter table repos add column source text;
727 `)
728 return err
729 })
730
731 // disable foreign-keys for the next migration
732 // NOTE: this cannot be done in a transaction, so it is run outside [0]
733 //
734 // [0]: https://sqlite.org/pragma.html#pragma_foreign_keys
735 conn.ExecContext(ctx, "pragma foreign_keys = off;")
736 orm.RunMigration(conn, logger, "recreate-pulls-column-for-stacking-support", func(tx *sql.Tx) error {
737 _, err := tx.Exec(`
738 create table pulls_new (
739 -- identifiers
740 id integer primary key autoincrement,
741 pull_id integer not null,
742
743 -- at identifiers
744 repo_at text not null,
745 owner_did text not null,
746 rkey text not null,
747
748 -- content
749 title text not null,
750 body text not null,
751 target_branch text not null,
752 state integer not null default 0 check (state in (0, 1, 2, 3)), -- closed, open, merged, deleted
753
754 -- source info
755 source_branch text,
756 source_repo_at text,
757
758 -- stacking
759 stack_id text,
760 change_id text,
761 parent_change_id text,
762
763 -- meta
764 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
765
766 -- constraints
767 unique(repo_at, pull_id),
768 foreign key (repo_at) references repos(at_uri) on delete cascade
769 );
770
771 insert into pulls_new (
772 id, pull_id,
773 repo_at, owner_did, rkey,
774 title, body, target_branch, state,
775 source_branch, source_repo_at,
776 created
777 )
778 select
779 id, pull_id,
780 repo_at, owner_did, rkey,
781 title, body, target_branch, state,
782 source_branch, source_repo_at,
783 created
784 FROM pulls;
785
786 drop table pulls;
787 alter table pulls_new rename to pulls;
788 `)
789 return err
790 })
791 conn.ExecContext(ctx, "pragma foreign_keys = on;")
792
793 orm.RunMigration(conn, logger, "add-spindle-to-repos", func(tx *sql.Tx) error {
794 tx.Exec(`
795 alter table repos add column spindle text;
796 `)
797 return nil
798 })
799
800 // drop all knot secrets, add unique constraint to knots
801 //
802 // knots will henceforth use service auth for signed requests
803 orm.RunMigration(conn, logger, "no-more-secrets", func(tx *sql.Tx) error {
804 _, err := tx.Exec(`
805 create table registrations_new (
806 id integer primary key autoincrement,
807 domain text not null,
808 did text not null,
809 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
810 registered text,
811 read_only integer not null default 0,
812 unique(domain, did)
813 );
814
815 insert into registrations_new (id, domain, did, created, registered, read_only)
816 select id, domain, did, created, registered, 1 from registrations
817 where registered is not null;
818
819 drop table registrations;
820 alter table registrations_new rename to registrations;
821 `)
822 return err
823 })
824
825 // recreate and add rkey + created columns with default constraint
826 orm.RunMigration(conn, logger, "rework-collaborators-table", func(tx *sql.Tx) error {
827 // create new table
828 // - repo_at instead of repo integer
829 // - rkey field
830 // - created field
831 _, err := tx.Exec(`
832 create table collaborators_new (
833 -- identifiers for the record
834 id integer primary key autoincrement,
835 did text not null,
836 rkey text,
837
838 -- content
839 subject_did text not null,
840 repo_at text not null,
841
842 -- meta
843 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
844
845 -- constraints
846 foreign key (repo_at) references repos(at_uri) on delete cascade
847 )
848 `)
849 if err != nil {
850 return err
851 }
852
853 // copy data
854 _, err = tx.Exec(`
855 insert into collaborators_new (id, did, rkey, subject_did, repo_at)
856 select
857 c.id,
858 r.did,
859 '',
860 c.did,
861 r.at_uri
862 from collaborators c
863 join repos r on c.repo = r.id
864 `)
865 if err != nil {
866 return err
867 }
868
869 // drop old table
870 _, err = tx.Exec(`drop table collaborators`)
871 if err != nil {
872 return err
873 }
874
875 // rename new table
876 _, err = tx.Exec(`alter table collaborators_new rename to collaborators`)
877 return err
878 })
879
880 orm.RunMigration(conn, logger, "add-rkey-to-issues", func(tx *sql.Tx) error {
881 _, err := tx.Exec(`
882 alter table issues add column rkey text not null default '';
883
884 -- get last url section from issue_at and save to rkey column
885 update issues
886 set rkey = replace(issue_at, rtrim(issue_at, replace(issue_at, '/', '')), '');
887 `)
888 return err
889 })
890
891 // repurpose the read-only column to "needs-upgrade"
892 orm.RunMigration(conn, logger, "rename-registrations-read-only-to-needs-upgrade", func(tx *sql.Tx) error {
893 _, err := tx.Exec(`
894 alter table registrations rename column read_only to needs_upgrade;
895 `)
896 return err
897 })
898
899 // require all knots to upgrade after the release of total xrpc
900 orm.RunMigration(conn, logger, "migrate-knots-to-total-xrpc", func(tx *sql.Tx) error {
901 _, err := tx.Exec(`
902 update registrations set needs_upgrade = 1;
903 `)
904 return err
905 })
906
907 // require all knots to upgrade after the release of total xrpc
908 orm.RunMigration(conn, logger, "migrate-spindles-to-xrpc-owner", func(tx *sql.Tx) error {
909 _, err := tx.Exec(`
910 alter table spindles add column needs_upgrade integer not null default 0;
911 `)
912 return err
913 })
914
915 // remove issue_at from issues and replace with generated column
916 //
917 // this requires a full table recreation because stored columns
918 // cannot be added via alter
919 //
920 // couple other changes:
921 // - columns renamed to be more consistent
922 // - adds edited and deleted fields
923 //
924 // disable foreign-keys for the next migration
925 conn.ExecContext(ctx, "pragma foreign_keys = off;")
926 orm.RunMigration(conn, logger, "remove-issue-at-from-issues", func(tx *sql.Tx) error {
927 _, err := tx.Exec(`
928 create table if not exists issues_new (
929 -- identifiers
930 id integer primary key autoincrement,
931 did text not null,
932 rkey text not null,
933 at_uri text generated always as ('at://' || did || '/' || 'sh.tangled.repo.issue' || '/' || rkey) stored,
934
935 -- at identifiers
936 repo_at text not null,
937
938 -- content
939 issue_id integer not null,
940 title text not null,
941 body text not null,
942 open integer not null default 1,
943 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
944 edited text, -- timestamp
945 deleted text, -- timestamp
946
947 unique(did, rkey),
948 unique(repo_at, issue_id),
949 unique(at_uri),
950 foreign key (repo_at) references repos(at_uri) on delete cascade
951 );
952 `)
953 if err != nil {
954 return err
955 }
956
957 // transfer data
958 _, err = tx.Exec(`
959 insert into issues_new (id, did, rkey, repo_at, issue_id, title, body, open, created)
960 select
961 i.id,
962 i.owner_did,
963 i.rkey,
964 i.repo_at,
965 i.issue_id,
966 i.title,
967 i.body,
968 i.open,
969 i.created
970 from issues i;
971 `)
972 if err != nil {
973 return err
974 }
975
976 // drop old table
977 _, err = tx.Exec(`drop table issues`)
978 if err != nil {
979 return err
980 }
981
982 // rename new table
983 _, err = tx.Exec(`alter table issues_new rename to issues`)
984 return err
985 })
986 conn.ExecContext(ctx, "pragma foreign_keys = on;")
987
988 // - renames the comments table to 'issue_comments'
989 // - rework issue comments to update constraints:
990 // * unique(did, rkey)
991 // * remove comment-id and just use the global ID
992 // * foreign key (repo_at, issue_id)
993 // - new columns
994 // * column "reply_to" which can be any other comment
995 // * column "at-uri" which is a generated column
996 orm.RunMigration(conn, logger, "rework-issue-comments", func(tx *sql.Tx) error {
997 _, err := tx.Exec(`
998 create table if not exists issue_comments (
999 -- identifiers
1000 id integer primary key autoincrement,
1001 did text not null,
1002 rkey text,
1003 at_uri text generated always as ('at://' || did || '/' || 'sh.tangled.repo.issue.comment' || '/' || rkey) stored,
1004
1005 -- at identifiers
1006 issue_at text not null,
1007 reply_to text, -- at_uri of parent comment
1008
1009 -- content
1010 body text not null,
1011 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
1012 edited text,
1013 deleted text,
1014
1015 -- constraints
1016 unique(did, rkey),
1017 unique(at_uri),
1018 foreign key (issue_at) references issues(at_uri) on delete cascade
1019 );
1020 `)
1021 if err != nil {
1022 return err
1023 }
1024
1025 // transfer data
1026 _, err = tx.Exec(`
1027 insert into issue_comments (id, did, rkey, issue_at, body, created, edited, deleted)
1028 select
1029 c.id,
1030 c.owner_did,
1031 c.rkey,
1032 i.at_uri, -- get at_uri from issues table
1033 c.body,
1034 c.created,
1035 c.edited,
1036 c.deleted
1037 from comments c
1038 join issues i on c.repo_at = i.repo_at and c.issue_id = i.issue_id;
1039 `)
1040 if err != nil {
1041 return err
1042 }
1043
1044 // drop old table
1045 _, err = tx.Exec(`drop table comments`)
1046 return err
1047 })
1048
1049 // add generated at_uri column to pulls table
1050 //
1051 // this requires a full table recreation because stored columns
1052 // cannot be added via alter
1053 //
1054 // disable foreign-keys for the next migration
1055 conn.ExecContext(ctx, "pragma foreign_keys = off;")
1056 orm.RunMigration(conn, logger, "add-at-uri-to-pulls", func(tx *sql.Tx) error {
1057 _, err := tx.Exec(`
1058 create table if not exists pulls_new (
1059 -- identifiers
1060 id integer primary key autoincrement,
1061 pull_id integer not null,
1062 at_uri text generated always as ('at://' || owner_did || '/' || 'sh.tangled.repo.pull' || '/' || rkey) stored,
1063
1064 -- at identifiers
1065 repo_at text not null,
1066 owner_did text not null,
1067 rkey text not null,
1068
1069 -- content
1070 title text not null,
1071 body text not null,
1072 target_branch text not null,
1073 state integer not null default 0 check (state in (0, 1, 2, 3)), -- closed, open, merged, deleted
1074
1075 -- source info
1076 source_branch text,
1077 source_repo_at text,
1078
1079 -- stacking
1080 stack_id text,
1081 change_id text,
1082 parent_change_id text,
1083
1084 -- meta
1085 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
1086
1087 -- constraints
1088 unique(repo_at, pull_id),
1089 unique(at_uri),
1090 foreign key (repo_at) references repos(at_uri) on delete cascade
1091 );
1092 `)
1093 if err != nil {
1094 return err
1095 }
1096
1097 // transfer data
1098 _, err = tx.Exec(`
1099 insert into pulls_new (
1100 id, pull_id, repo_at, owner_did, rkey,
1101 title, body, target_branch, state,
1102 source_branch, source_repo_at,
1103 stack_id, change_id, parent_change_id,
1104 created
1105 )
1106 select
1107 id, pull_id, repo_at, owner_did, rkey,
1108 title, body, target_branch, state,
1109 source_branch, source_repo_at,
1110 stack_id, change_id, parent_change_id,
1111 created
1112 from pulls;
1113 `)
1114 if err != nil {
1115 return err
1116 }
1117
1118 // drop old table
1119 _, err = tx.Exec(`drop table pulls`)
1120 if err != nil {
1121 return err
1122 }
1123
1124 // rename new table
1125 _, err = tx.Exec(`alter table pulls_new rename to pulls`)
1126 return err
1127 })
1128 conn.ExecContext(ctx, "pragma foreign_keys = on;")
1129
1130 // remove repo_at and pull_id from pull_submissions and replace with pull_at
1131 //
1132 // this requires a full table recreation because stored columns
1133 // cannot be added via alter
1134 //
1135 // disable foreign-keys for the next migration
1136 conn.ExecContext(ctx, "pragma foreign_keys = off;")
1137 orm.RunMigration(conn, logger, "remove-repo-at-pull-id-from-pull-submissions", func(tx *sql.Tx) error {
1138 _, err := tx.Exec(`
1139 create table if not exists pull_submissions_new (
1140 -- identifiers
1141 id integer primary key autoincrement,
1142 pull_at text not null,
1143
1144 -- content, these are immutable, and require a resubmission to update
1145 round_number integer not null default 0,
1146 patch text,
1147 source_rev text,
1148
1149 -- meta
1150 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
1151
1152 -- constraints
1153 unique(pull_at, round_number),
1154 foreign key (pull_at) references pulls(at_uri) on delete cascade
1155 );
1156 `)
1157 if err != nil {
1158 return err
1159 }
1160
1161 // transfer data, constructing pull_at from pulls table
1162 _, err = tx.Exec(`
1163 insert into pull_submissions_new (id, pull_at, round_number, patch, created)
1164 select
1165 ps.id,
1166 'at://' || p.owner_did || '/sh.tangled.repo.pull/' || p.rkey,
1167 ps.round_number,
1168 ps.patch,
1169 ps.created
1170 from pull_submissions ps
1171 join pulls p on ps.repo_at = p.repo_at and ps.pull_id = p.pull_id;
1172 `)
1173 if err != nil {
1174 return err
1175 }
1176
1177 // drop old table
1178 _, err = tx.Exec(`drop table pull_submissions`)
1179 if err != nil {
1180 return err
1181 }
1182
1183 // rename new table
1184 _, err = tx.Exec(`alter table pull_submissions_new rename to pull_submissions`)
1185 return err
1186 })
1187 conn.ExecContext(ctx, "pragma foreign_keys = on;")
1188
1189 // knots may report the combined patch for a comparison, we can store that on the appview side
1190 // (but not on the pds record), because calculating the combined patch requires a git index
1191 orm.RunMigration(conn, logger, "add-combined-column-submissions", func(tx *sql.Tx) error {
1192 _, err := tx.Exec(`
1193 alter table pull_submissions add column combined text;
1194 `)
1195 return err
1196 })
1197
1198 orm.RunMigration(conn, logger, "add-pronouns-profile", func(tx *sql.Tx) error {
1199 _, err := tx.Exec(`
1200 alter table profile add column pronouns text;
1201 `)
1202 return err
1203 })
1204
1205 orm.RunMigration(conn, logger, "add-meta-column-repos", func(tx *sql.Tx) error {
1206 _, err := tx.Exec(`
1207 alter table repos add column website text;
1208 alter table repos add column topics text;
1209 `)
1210 return err
1211 })
1212
1213 orm.RunMigration(conn, logger, "add-usermentioned-preference", func(tx *sql.Tx) error {
1214 _, err := tx.Exec(`
1215 alter table notification_preferences add column user_mentioned integer not null default 1;
1216 `)
1217 return err
1218 })
1219
1220 // remove the foreign key constraints from stars.
1221 orm.RunMigration(conn, logger, "generalize-stars-subject", func(tx *sql.Tx) error {
1222 _, err := tx.Exec(`
1223 create table stars_new (
1224 id integer primary key autoincrement,
1225 did text not null,
1226 rkey text not null,
1227
1228 subject_at text not null,
1229
1230 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
1231 unique(did, rkey),
1232 unique(did, subject_at)
1233 );
1234
1235 insert into stars_new (
1236 id,
1237 did,
1238 rkey,
1239 subject_at,
1240 created
1241 )
1242 select
1243 id,
1244 starred_by_did,
1245 rkey,
1246 repo_at,
1247 created
1248 from stars;
1249
1250 drop table stars;
1251 alter table stars_new rename to stars;
1252
1253 create index if not exists idx_stars_created on stars(created);
1254 create index if not exists idx_stars_subject_at_created on stars(subject_at, created);
1255 `)
1256 return err
1257 })
1258
1259 orm.RunMigration(conn, logger, "add-avatar-to-profile", func(tx *sql.Tx) error {
1260 _, err := tx.Exec(`
1261 alter table profile add column avatar text;
1262 `)
1263 return err
1264 })
1265
1266 orm.RunMigration(conn, logger, "remove-profile-stats-column-constraint", func(tx *sql.Tx) error {
1267 _, err := tx.Exec(`
1268 -- create new table without the check constraint
1269 create table profile_stats_new (
1270 id integer primary key autoincrement,
1271 did text not null,
1272 kind text not null, -- no constraint this time
1273 foreign key (did) references profile(did) on delete cascade
1274 );
1275
1276 -- copy data from old table
1277 insert into profile_stats_new (id, did, kind)
1278 select id, did, kind
1279 from profile_stats;
1280
1281 -- drop old table
1282 drop table profile_stats;
1283
1284 -- rename new table
1285 alter table profile_stats_new rename to profile_stats;
1286 `)
1287 return err
1288 })
1289
1290 return &DB{
1291 db,
1292 logger,
1293 }, nil
1294}
1295
1296func (d *DB) Close() error {
1297 return d.DB.Close()
1298}