flagon-io/g1t

public

1	//! Events published on the bus, and the events service that carries them.
2	//! Mirrors `packages/contracts/src/events.ts`.
3
4	use serde::Serialize;
5
6	/// The key in an event's `data` that marks what a workflow job's own token
7	/// (`G1T_TOKEN`) did, with the run's id as its value. The actions service
8	/// starts no workflows for such an event, as GitHub starts none for what
9	/// its `GITHUB_TOKEN` does, so a workflow cannot set itself off.
10	pub const CAUSED_BY_JOB: &str = "causedByJob";
11
12	/// The run whose job's token caused an event, if one did.
13	pub fn caused_by_job(data: &serde_json::Value) -> Option<&str> {
14	data[CAUSED_BY_JOB].as_str().filter(\|run\| !run.is_empty())
15	}
16
17	/// The run whose job's token `actor` is acting with, if it is one.
18	pub fn job_run_of(actor: &crate::User) -> Option<&str> {
19	actor.token.as_deref().and_then(\|token\| token.job.as_ref()).map(\|job\| job.run_id.as_str())
20	}
21
22	/// `data` as JSON, marked as a workflow job's doing when `actor` acted
23	/// with a job's token (see [`CAUSED_BY_JOB`]).
24	pub fn marked<T: Serialize>(data: T, actor: Option<&crate::User>) -> serde_json::Value {
25	let mut value = serde_json::to_value(data).unwrap_or(serde_json::Value::Null);
26	if let (Some(run), serde_json::Value::Object(map)) = (actor.and_then(job_run_of), &mut value) {
27	map.insert(CAUSED_BY_JOB.to_owned(), serde_json::Value::String(run.to_owned()));
28	}
29	value
30	}
31
32	/// `data` as JSON, marked as a workflow job's doing when the event it
33	/// follows from (`cause`, its data) was: a push by a job's token moves its
34	/// pull request, and that starts no workflows either.
35	pub fn carried<T: Serialize>(data: T, cause: &serde_json::Value) -> serde_json::Value {
36	let mut value = serde_json::to_value(data).unwrap_or(serde_json::Value::Null);
37	if let (Some(run), serde_json::Value::Object(map)) = (caused_by_job(cause), &mut value) {
38	map.insert(CAUSED_BY_JOB.to_owned(), serde_json::Value::String(run.to_owned()));
39	}
40	value
41	}
42
43	/// What a publisher supplies; the bus fills in the id and time.
44	#[derive(Debug, Serialize)]
45	#[serde(rename_all = "camelCase")]
46	pub struct NewEvent<T: Serialize> {
47	#[serde(rename = "type")]
48	pub kind: &'static str,
49	/// The service that published it.
50	pub source: &'static str,
51	/// The repo the event concerns.
52	pub repo_id: Option<String>,
53	/// The user or agent that caused it, if any.
54	pub actor: Option<String>,
55	pub data: T,
56	}
57
58	#[derive(Debug, Serialize)]
59	#[serde(rename_all = "camelCase")]
60	pub struct RepoCreated {
61	pub repo_id: String,
62	pub namespace: String,
63	pub name: String,
64	pub is_private: bool,
65	}
66
67	/// The payload of `repo.collaborator_added`, `repo.collaborator_removed`
68	/// and `repo.collaborator_role_changed`: a person's own role on one
69	/// repository (see `access`). `role` is the role they have now (null once
70	/// removed); `previous_role` what they had before (null when added).
71	#[derive(Debug, Serialize)]
72	#[serde(rename_all = "camelCase")]
73	pub struct RepoCollaborator {
74	pub repo_id: String,
75	pub namespace: String,
76	pub name: String,
77	pub username: String,
78	pub role: Option<crate::access::RepoRole>,
79	pub previous_role: Option<crate::access::RepoRole>,
80	}
81
82	#[derive(Debug, Serialize)]
83	#[serde(rename_all = "camelCase")]
84	pub struct RepoForked {
85	pub repo_id: String,
86	pub source_repo_id: String,
87	pub pull_id: String,
88	}
89
90	/// One branch or tag moved by a push. `after` is the commit it points to now.
91	#[derive(Debug, Serialize)]
92	#[serde(rename_all = "camelCase")]
93	pub struct GitPush {
94	pub repo_id: String,
95	/// The full ref, such as `refs/heads/main`.
96	#[serde(rename = "ref")]
97	pub git_ref: String,
98	/// Where it pointed before; absent for a new branch or tag.
99	#[serde(skip_serializing_if = "Option::is_none")]
100	pub before: Option<String>,
101	pub after: String,
102	/// Whether the ref is the repository's default branch.
103	pub default_branch: bool,
104	/// Set when the push was too large to scan for secrets before it was
105	/// stored, and was let through: the security service scans
106	/// `before..after` after it landed. Absent otherwise.
107	#[serde(skip_serializing_if = "std::ops::Not::not")]
108	pub unscanned: bool,
109	/// Set when a workflow job's token pushed: the run's id (see
110	/// [`CAUSED_BY_JOB`]). Absent otherwise.
111	#[serde(rename = "causedByJob", skip_serializing_if = "Option::is_none")]
112	pub caused_by_job: Option<String>,
113	}
114
115	/// The payload of `issue.opened`, `issue.updated`, `issue.assigned`,
116	/// `issue.labeled`, `issue.unlabeled`, `issue.milestoned`,
117	/// `issue.demilestoned`, `issue.closed` and `issue.reopened`; each uses
118	/// the fields that apply to it.
119	#[derive(Debug, Default, Serialize)]
120	#[serde(rename_all = "camelCase")]
121	pub struct IssueEvent {
122	pub issue_id: String,
123	pub repo_id: String,
124	pub number: u32,
125	/// Who opened it: g1t, for one its agent filed while at work.
126	#[serde(skip_serializing_if = "Option::is_none")]
127	pub author: Option<crate::credentials::Principal>,
128	/// For an issue g1t's agent filed: the person it was working for.
129	#[serde(skip_serializing_if = "Option::is_none")]
130	pub requested_by: Option<crate::credentials::Principal>,
131	#[serde(skip_serializing_if = "Option::is_none")]
132	pub title: Option<String>,
133	/// On close: `completed` or `not_planned`.
134	#[serde(skip_serializing_if = "Option::is_none")]
135	pub reason: Option<&'static str>,
136	/// On close: the number of the pull request whose merge closed it.
137	#[serde(skip_serializing_if = "Option::is_none")]
138	pub resolved_by: Option<u32>,
139	/// On `issue.assigned`: the people it is now assigned to.
140	#[serde(skip_serializing_if = "Option::is_none")]
141	pub assignees: Option<Vec<String>>,
142	/// On `issue.assigned`: those of them who were not before.
143	#[serde(skip_serializing_if = "Option::is_none")]
144	pub added: Option<Vec<String>>,
145	/// On `issue.labeled` and `issue.unlabeled`: the label put on or taken
146	/// off. One event for each.
147	#[serde(skip_serializing_if = "Option::is_none")]
148	pub label: Option<EventLabel>,
149	/// On `issue.milestoned`: the milestone it was put in; on
150	/// `issue.demilestoned`, the one it was taken out of.
151	#[serde(skip_serializing_if = "Option::is_none")]
152	pub milestone: Option<crate::work::MilestoneRef>,
153	}
154
155	/// A label, as `issue.labeled`, `pull.labeled` and their `unlabeled` say.
156	#[derive(Clone, Debug, Default, PartialEq, Eq, Serialize)]
157	pub struct EventLabel {
158	pub name: String,
159	/// Six hex digits.
160	pub color: String,
161	}
162
163	/// The payload of `pull.opened`, `pull.ready`, `pull.updated` (its head
164	/// moved), `pull.closed`, `pull.reopened`, `pull.converted_to_draft`,
165	/// `pull.merged`, `pull.assigned`,
166	/// `pull.review_requested` and `pull.review_request_removed` (reviewers
167	/// asked, or no longer), `pull.labeled` and `pull.unlabeled`,
168	/// `pull.milestoned` and `pull.demilestoned`, `pull.base_changed` (the
169	/// branch it merges into changed), `pull.stalled` (g1t stopped seeing it
170	/// through until a person steps in) and `pull.resumed` (it picked back
171	/// up); each uses the fields that apply to it.
172	#[derive(Debug, Default, Serialize)]
173	#[serde(rename_all = "camelCase")]
174	pub struct PullEvent {
175	pub pull_id: String,
176	pub repo_id: String,
177	pub number: u32,
178	/// Who opened it: g1t, for a change g1t made.
179	#[serde(skip_serializing_if = "Option::is_none")]
180	pub author: Option<crate::credentials::Principal>,
181	/// For a change g1t made: the person who asked for it.
182	#[serde(skip_serializing_if = "Option::is_none")]
183	pub requested_by: Option<crate::credentials::Principal>,
184	/// The number of the issue it is for.
185	#[serde(skip_serializing_if = "Option::is_none")]
186	pub issue: Option<u32>,
187	#[serde(skip_serializing_if = "Option::is_none")]
188	pub agent: Option<String>,
189	/// On merge: the commit the branch now points to. On update, when
190	/// marked ready and when reopened: the head of the change.
191	#[serde(skip_serializing_if = "Option::is_none")]
192	pub commit: Option<String>,
193	/// On close: the pull request that was merged instead.
194	#[serde(skip_serializing_if = "Option::is_none")]
195	pub superseded_by: Option<u32>,
196	/// How sure g1t is of a g1t agent's change, once it has worked that out.
197	#[serde(skip_serializing_if = "Option::is_none")]
198	pub confidence: Option<crate::work::Confidence>,
199	/// On `pull.assigned`: the people it is now assigned to.
200	#[serde(skip_serializing_if = "Option::is_none")]
201	pub assignees: Option<Vec<String>>,
202	/// On `pull.assigned`: those newly assigned.
203	#[serde(skip_serializing_if = "Option::is_none")]
204	pub added: Option<Vec<String>>,
205	/// On `pull.review_requested`: the reviewers newly asked; on
206	/// `pull.review_request_removed`, those no longer asked.
207	#[serde(skip_serializing_if = "Option::is_none")]
208	pub reviewers: Option<Vec<String>>,
209	/// On `pull.review_requested` and `pull.review_request_removed`: the
210	/// teams newly asked, or no longer, each with the people it asks.
211	#[serde(skip_serializing_if = "Option::is_none")]
212	pub teams: Option<Vec<TeamRequested>>,
213	/// On `pull.review_requested`: asked because they own files it changes
214	/// (its CODEOWNERS file), not by a person.
215	#[serde(skip_serializing_if = "std::ops::Not::not")]
216	pub code_owners: bool,
217	/// On `pull.stalled`: why g1t stopped, and what would start it again.
218	#[serde(skip_serializing_if = "Option::is_none")]
219	pub detail: Option<String>,
220	/// On `pull.labeled` and `pull.unlabeled`: the label put on or taken off.
221	#[serde(skip_serializing_if = "Option::is_none")]
222	pub label: Option<EventLabel>,
223	/// On `pull.milestoned`: the milestone it was put in; on
224	/// `pull.demilestoned`, the one it was taken out of.
225	#[serde(skip_serializing_if = "Option::is_none")]
226	pub milestone: Option<crate::work::MilestoneRef>,
227	/// On `pull.opened` and `pull.base_changed`: the branch it merges into.
228	#[serde(skip_serializing_if = "Option::is_none")]
229	pub base: Option<String>,
230	}
231
232	/// A team asked to review a pull request.
233	#[derive(Clone, Debug, Default, PartialEq, Eq, Serialize, serde::Deserialize)]
234	#[serde(rename_all = "camelCase")]
235	pub struct TeamRequested {
236	/// `workspace/slug`.
237	pub team: String,
238	/// Everyone in it who is told: the whole team, or, with review
239	/// assignment, the people picked (and the rest when it says to tell
240	/// them). Never the pull request's author.
241	pub notified: Vec<String>,
242	/// With review assignment: the people picked, who are asked as
243	/// reviewers themselves.
244	#[serde(default)]
245	pub assigned: Vec<String>,
246	}
247
248	/// The payload of every `team.*` event: `team.created`, `team.edited`,
249	/// `team.deleted`; `team.member_added`, `team.member_role_changed`,
250	/// `team.member_removed` (with `username`, `role` and `previousRole`);
251	/// and `team.repo_added`, `team.repo_role_changed`, `team.repo_removed`
252	/// (with `repoId`, `repo`, `repoRole` and `previousRepoRole`), which also
253	/// name the repository as the event's own.
254	#[derive(Clone, Debug, Default, Serialize)]
255	#[serde(rename_all = "camelCase")]
256	pub struct TeamChanged {
257	pub workspace: String,
258	pub team_id: String,
259	/// The team's slug, as it is now.
260	pub team: String,
261	pub name: String,
262	pub visibility: Option<crate::teams::TeamVisibility>,
263	/// The parent's slug.
264	#[serde(skip_serializing_if = "Option::is_none")]
265	pub parent: Option<String>,
266	/// On `team.edited`: what changed, such as `name` or `parent`.
267	#[serde(skip_serializing_if = "Vec::is_empty")]
268	pub changes: Vec<String>,
269	#[serde(skip_serializing_if = "Option::is_none")]
270	pub username: Option<String>,
271	#[serde(skip_serializing_if = "Option::is_none")]
272	pub role: Option<crate::teams::TeamRole>,
273	#[serde(skip_serializing_if = "Option::is_none")]
274	pub previous_role: Option<crate::teams::TeamRole>,
275	#[serde(skip_serializing_if = "Option::is_none")]
276	pub repo_id: Option<String>,
277	/// `workspace/name`.
278	#[serde(skip_serializing_if = "Option::is_none")]
279	pub repo: Option<String>,
280	#[serde(skip_serializing_if = "Option::is_none")]
281	pub repo_role: Option<crate::access::RepoRole>,
282	#[serde(skip_serializing_if = "Option::is_none")]
283	pub previous_repo_role: Option<crate::access::RepoRole>,
284	}
285
286	/// `deployment.succeeded` and `deployment.failed`: a build of a project
287	/// finished, for production or for one pull request's preview.
288	#[derive(Debug, Serialize)]
289	#[serde(rename_all = "camelCase")]
290	pub struct DeploymentEvent {
291	pub deployment_id: String,
292	pub project_id: String,
293	pub repo_id: String,
294	pub workspace: String,
295	/// The project's slug.
296	pub project: String,
297	/// `production` or `preview`.
298	pub kind: String,
299	pub branch: Option<String>,
300	/// For a preview: its pull request.
301	pub number: Option<u32>,
302	pub commit: String,
303	/// Where the deployment is on the site, such as
304	/// `/acme/rocket/deployments/dpl_1`.
305	pub path: String,
306	/// For a failure: what went wrong.
307	pub error: Option<String>,
308	/// For a success: whether the deployment before it, of the same app, failed.
309	pub recovered: bool,
310	/// Who started it, by username, or `g1t`.
311	pub triggered_by: String,
312	}
313
314	/// `checks.completed`: a run of an issue's acceptance checks against a pull
315	/// request finished.
316	#[derive(Debug, Serialize)]
317	#[serde(rename_all = "camelCase")]
318	pub struct ChecksEvent {
319	pub pull_id: String,
320	pub repo_id: String,
321	pub number: u32,
322	/// `passed`, `failed` or `errored`.
323	pub status: &'static str,
324	/// The commit that was checked.
325	pub commit: String,
326	}
327
328	/// `workflow.completed`: a GitHub Actions run finished.
329	#[derive(Debug, Serialize)]
330	#[serde(rename_all = "camelCase")]
331	pub struct WorkflowEvent {
332	pub run_id: String,
333	pub repo_id: String,
334	/// The workflow's name, and its file.
335	pub workflow: String,
336	pub path: String,
337	/// The run's number among the workflow's runs.
338	pub number: u64,
339	/// The GitHub event that started it, such as `push`.
340	pub event: String,
341	/// `success`, `failure`, `cancelled` or `skipped`.
342	pub conclusion: String,
343	#[serde(rename = "ref")]
344	pub git_ref: String,
345	pub sha: String,
346	/// The pull request it ran for, if any.
347	#[serde(skip_serializing_if = "Option::is_none")]
348	pub pull: Option<u32>,
349	}
350
351	/// `review.completed`: a g1t agent finished reviewing a pull request, or
352	/// could not.
353	#[derive(Debug, Serialize)]
354	#[serde(rename_all = "camelCase")]
355	pub struct ReviewEvent {
356	pub pull_id: String,
357	pub repo_id: String,
358	pub number: u32,
359	/// `approve` or `request_changes`; absent when no review was written.
360	#[serde(skip_serializing_if = "Option::is_none")]
361	pub verdict: Option<&'static str>,
362	}
363
364	/// `comment.created`. `number` is the issue or pull request commented on.
365	#[derive(Debug, Serialize)]
366	#[serde(rename_all = "camelCase")]
367	pub struct CommentCreated {
368	pub comment_id: String,
369	pub repo_id: String,
370	pub number: u32,
371	/// Set when the comment is on a pull request.
372	#[serde(skip_serializing_if = "Option::is_none")]
373	pub pull_id: Option<String>,
374	/// Set when the comment is a review: approve or request changes.
375	#[serde(skip_serializing_if = "Option::is_none")]
376	pub verdict: Option<crate::work::Verdict>,
377	}
378
379	/// `comment.edited`: a comment's text changed. `changes.body.from` is what
380	/// it said before; the comment as it is now is read by `commentId`.
381	#[derive(Debug, Serialize)]
382	#[serde(rename_all = "camelCase")]
383	pub struct CommentEdited {
384	pub comment_id: String,
385	pub repo_id: String,
386	pub number: u32,
387	/// Set when the comment is on a pull request.
388	#[serde(skip_serializing_if = "Option::is_none")]
389	pub pull_id: Option<String>,
390	pub changes: CommentChanges,
391	}
392
393	/// What an edit changed, as `comment.edited` says it.
394	#[derive(Debug, Serialize)]
395	pub struct CommentChanges {
396	pub body: ChangedFrom,
397	}
398
399	/// A field's value before a change.
400	#[derive(Debug, Serialize)]
401	pub struct ChangedFrom {
402	pub from: String,
403	}
404
405	/// `comment.deleted`: a comment was deleted. It no longer exists when the
406	/// event is read, so `comment` is the comment as it was.
407	#[derive(Debug, Serialize)]
408	#[serde(rename_all = "camelCase")]
409	pub struct CommentDeleted {
410	pub comment_id: String,
411	pub repo_id: String,
412	pub number: u32,
413	/// Set when the comment was on a pull request.
414	#[serde(skip_serializing_if = "Option::is_none")]
415	pub pull_id: Option<String>,
416	pub comment: DeletedComment,
417	}
418
419	/// A deleted comment, as it was.
420	#[derive(Debug, Serialize)]
421	#[serde(rename_all = "camelCase")]
422	pub struct DeletedComment {
423	pub id: String,
424	pub body: String,
425	pub author: crate::credentials::Principal,
426	/// RFC 3339.
427	pub created_at: String,
428	/// For a comment on one line of a pull request's change: the file.
429	pub path: Option<String>,
430	/// And the line, as numbered after the change.
431	pub line: Option<u32>,
432	}
433
434	/// The payload of every `release.*` event: `release.created`,
435	/// `release.published`, `release.released`, `release.prereleased`,
436	/// `release.edited`, `release.unpublished` and `release.deleted`. One change
437	/// to a release can be several of them (see [`release_actions`]).
438	#[derive(Debug, Serialize)]
439	#[serde(rename_all = "camelCase")]
440	pub struct ReleaseEvent {
441	pub release_id: String,
442	pub repo_id: String,
443	pub tag_name: String,
444	/// As it is now; as it was, for `release.deleted`.
445	pub release: crate::about::Release,
446	/// On `release.edited`: `{ "name": { "from" }, "body": { "from" } }`
447	/// for what changed.
448	#[serde(skip_serializing_if = "Option::is_none")]
449	pub changes: Option<serde_json::Value>,
450	}
451
452	/// A release's state, for [`release_actions`]: whether it is a draft, and
453	/// whether it is a prerelease.
454	#[derive(Clone, Copy, Debug, PartialEq, Eq)]
455	pub struct ReleaseState {
456	pub draft: bool,
457	pub prerelease: bool,
458	}
459
460	/// What a change to a release is, as GitHub's release activity types, in
461	/// the order they are sent: from `before` (None: it did not exist) to
462	/// `after` (None: deleted). A release made published is `created`,
463	/// `published` and `released` (or `prereleased`); a draft published is
464	/// `published` and `released` (or `prereleased`); made a draft again,
465	/// `unpublished`; anything else `edited`, and a prerelease made a full
466	/// release is `released` too.
467	pub fn release_actions(before: Option<ReleaseState>, after: Option<ReleaseState>) -> Vec<&'static str> {
468	let published = \|state: ReleaseState\| if state.prerelease { "prereleased" } else { "released" };
469	match (before, after) {
470	(None, None) => Vec::new(),
471	(None, Some(after)) if after.draft => vec!["created"],
472	(None, Some(after)) => vec!["created", "published", published(after)],
473	(Some(_), None) => vec!["deleted"],
474	(Some(before), Some(after)) if before.draft && !after.draft => vec!["published", published(after)],
475	(Some(before), Some(after)) if !before.draft && after.draft => vec!["unpublished"],
476	(Some(before), Some(after)) if !after.draft && before.prerelease && !after.prerelease => vec!["edited", "released"],
477	(Some(_), Some(_)) => vec!["edited"],
478	}
479	}
480
481	/// The event kind for a release activity type from [`release_actions`].
482	pub fn release_kind(action: &str) -> Option<&'static str> {
483	Some(match action {
484	"created" => "release.created",
485	"published" => "release.published",
486	"released" => "release.released",
487	"prereleased" => "release.prereleased",
488	"edited" => "release.edited",
489	"unpublished" => "release.unpublished",
490	"deleted" => "release.deleted",
491	_ => return None,
492	})
493	}
494
495	#[derive(Debug, Serialize)]
496	#[serde(rename_all = "camelCase")]
497	pub struct SessionAppended {
498	pub pull_id: String,
499	pub repo_id: String,
500	pub number: u32,
501	pub count: u32,
502	}
503
504	/// An event as stored in the log and delivered to subscribers. `data` is
505	/// left as JSON; each reader decodes the types it cares about.
506	#[derive(Clone, Debug, Serialize, serde::Deserialize)]
507	#[serde(rename_all = "camelCase")]
508	pub struct Event {
509	/// Sorts by the time the event was published.
510	pub id: String,
511	#[serde(rename = "type")]
512	pub kind: String,
513	/// The service that published it.
514	pub source: String,
515	/// RFC 3339.
516	pub time: String,
517	/// The repo the event concerns.
518	pub repo_id: Option<String>,
519	/// The user or agent that caused it, if any.
520	pub actor: Option<String>,
521	pub data: serde_json::Value,
522	}
523
524	/// `publish`, as a publisher sends it. Returns nothing.
525	#[derive(Debug, Serialize)]
526	pub struct Publish<T: Serialize> {
527	pub events: Vec<NewEvent<T>>,
528	}
529
530	/// `publish`, as the events service reads it.
531	#[derive(Debug, serde::Deserialize)]
532	pub struct PublishArgs {
533	pub events: Vec<Published>,
534	}
535
536	/// A [`NewEvent`] of any type, as received.
537	#[derive(Debug, serde::Deserialize)]
538	#[serde(rename_all = "camelCase")]
539	pub struct Published {
540	#[serde(rename = "type")]
541	pub kind: String,
542	pub source: String,
543	#[serde(default)]
544	pub repo_id: Option<String>,
545	#[serde(default)]
546	pub actor: Option<String>,
547	pub data: serde_json::Value,
548	}
549
550	/// `list`: events from the log, newest first. Returns `Vec<Event>`.
551	#[derive(Debug, Default, Serialize, serde::Deserialize)]
552	#[serde(rename_all = "camelCase")]
553	pub struct ListArgs {
554	#[serde(default)]
555	pub repo_id: Option<String>,
556	/// Only these types; all types when empty.
557	#[serde(default)]
558	pub types: Vec<String>,
559	/// Only events older than this event id.
560	#[serde(default)]
561	pub before: Option<String>,
562	#[serde(default)]
563	pub limit: Option<u32>,
564	}
565
566	/// `workspace.renamed`: a workspace's slug changed from `from` to `to`.
567	/// Every service that stores a slug moves its rows to the workspace's
568	/// current slug (ask identity by `workspace_id`), so that a repeated or
569	/// late delivery after a second rename still lands in the right place.
570	#[derive(Clone, Debug, Serialize, serde::Deserialize)]
571	#[serde(rename_all = "camelCase")]
572	pub struct WorkspaceRenamed {
573	pub workspace_id: String,
574	pub from: String,
575	pub to: String,
576	}
577
578	impl WorkspaceRenamed {
579	/// The slugs whose rows move to `current`: the two this rename names,
580	/// minus `current` itself. Moving rows keyed by either converges on the
581	/// current slug whatever order renames are delivered in.
582	pub fn stale_slugs(&self, current: &str) -> Vec<String> {
583	let mut slugs: Vec<String> = Vec::new();
584	for slug in [&self.from, &self.to] {
585	if slug != current && !slugs.contains(slug) {
586	slugs.push(slug.clone());
587	}
588	}
589	slugs
590	}
591	}
592
593	/// `repo.updated`: a repository's description, topics or visibility
594	/// changed. `visibility_changed` says whether it went public or private,
595	/// which `repo.visibility_changed` also announces on its own.
596	#[derive(Debug, Serialize, serde::Deserialize)]
597	#[serde(rename_all = "camelCase")]
598	pub struct RepoUpdated {
599	pub repo_id: String,
600	pub namespace: String,
601	pub name: String,
602	pub is_private: bool,
603	#[serde(default)]
604	pub visibility_changed: bool,
605	}
606
607	/// `repo.visibility_changed`: a repository went public or private.
608	#[derive(Debug, Serialize, serde::Deserialize)]
609	#[serde(rename_all = "camelCase")]
610	pub struct RepoVisibilityChanged {
611	pub repo_id: String,
612	pub is_private: bool,
613	}
614
615	/// `repo.renamed`: a repository's name changed within its workspace,
616	/// keeping its id and its git store key. Like `repo.transferred`, a path
617	/// change: every service that keeps rows under the repository's path moves
618	/// them to its current path (ask repos `path_by_id`), so a repeated or
619	/// late delivery after a second rename or a transfer still lands in the
620	/// right place. `g1t_kit::transfer::on_event` handles both.
621	#[derive(Clone, Debug, Serialize, serde::Deserialize)]
622	#[serde(rename_all = "camelCase")]
623	pub struct RepoRenamed {
624	pub repo_id: String,
625	/// The workspace it is in.
626	pub namespace: String,
627	/// Its old name.
628	pub from: String,
629	/// Its new name.
630	pub to: String,
631	}
632
633	impl RepoRenamed {
634	/// The paths whose rows move to `current` (`namespace/name`): the two
635	/// this rename names, minus `current`.
636	pub fn stale_paths(&self, current: &str) -> Vec<String> {
637	let mut paths: Vec<String> = Vec::new();
638	for name in [&self.from, &self.to] {
639	let path = format!("{}/{name}", self.namespace);
640	if path != current && !paths.contains(&path) {
641	paths.push(path);
642	}
643	}
644	paths
645	}
646	}
647
648	/// `repo.deleted`: a repository was deleted. It is hidden everywhere and
649	/// git refuses it, but it can be restored until `purge_after`, so services
650	/// stop what runs for it (agents, workflows, deployments, indexing,
651	/// webhook deliveries) and hide it, and keep what they hold until
652	/// `repo.purged`. `repo.restored` brings it back.
653	#[derive(Clone, Debug, Serialize, serde::Deserialize)]
654	#[serde(rename_all = "camelCase")]
655	pub struct RepoDeleted {
656	pub repo_id: String,
657	#[serde(default)]
658	pub namespace: String,
659	#[serde(default)]
660	pub name: String,
661	#[serde(default)]
662	pub is_private: bool,
663	/// RFC 3339: when it is purged unless restored first.
664	#[serde(default)]
665	pub purge_after: String,
666	/// It went with its workspace (`workspace.deleting`). Services that
667	/// handle the workspace as a whole (deployments pauses its apps rather
668	/// than taking them down) leave this one to that.
669	#[serde(default)]
670	pub with_workspace: bool,
671	}
672
673	/// `repo.restored`: a deleted repository is back, at its path, as it was.
674	/// Services start again what `repo.deleted` stopped: index it, deploy its
675	/// production, show it.
676	#[derive(Clone, Debug, Serialize, serde::Deserialize)]
677	#[serde(rename_all = "camelCase")]
678	pub struct RepoRestored {
679	pub repo_id: String,
680	pub namespace: String,
681	pub name: String,
682	pub is_private: bool,
683	/// It came back with its workspace (`workspace.restored`).
684	#[serde(default)]
685	pub with_workspace: bool,
686	}
687
688	/// `repo.purged`: a deleted repository is gone for good, its git data
689	/// with it. Services drop every row they keep for it by `repo_id`, except
690	/// history that belongs to its workspace: ledgers, invoices and the audit
691	/// log. Its path is free for a new repository.
692	#[derive(Clone, Debug, Serialize, serde::Deserialize)]
693	#[serde(rename_all = "camelCase")]
694	pub struct RepoPurged {
695	pub repo_id: String,
696	pub namespace: String,
697	pub name: String,
698	}
699
700	/// `repo.archived` and `repo.unarchived`: a repository became read-only,
701	/// or writable again. While archived, pushes are refused, issues and pull
702	/// requests are locked, and agents and workflows do not run for it; its
703	/// deployments keep serving.
704	#[derive(Clone, Debug, Serialize, serde::Deserialize)]
705	#[serde(rename_all = "camelCase")]
706	pub struct RepoArchived {
707	pub repo_id: String,
708	pub namespace: String,
709	pub name: String,
710	pub archived: bool,
711	}
712
713	/// `repo.default_branch_changed`: the branch everything lands on is now
714	/// `to`. `renamed` says whether `from` was renamed to `to` (open pull
715	/// requests into it now target `to`) rather than another branch chosen.
716	#[derive(Clone, Debug, Serialize, serde::Deserialize)]
717	#[serde(rename_all = "camelCase")]
718	pub struct RepoDefaultBranchChanged {
719	pub repo_id: String,
720	pub from: String,
721	pub to: String,
722	#[serde(default)]
723	pub renamed: bool,
724	}
725
726	/// `branch.renamed`: a branch was renamed. Pull requests from or into
727	/// `from` follow it to `to`, and web addresses that name `from` redirect.
728	#[derive(Clone, Debug, Serialize, serde::Deserialize)]
729	#[serde(rename_all = "camelCase")]
730	pub struct BranchRenamed {
731	pub repo_id: String,
732	pub from: String,
733	pub to: String,
734	/// Whether it is the default branch.
735	#[serde(default)]
736	pub default_branch: bool,
737	}
738
739	/// `repo.transferred`: a repository moved from one workspace to another,
740	/// keeping its id and its name. Every service that keeps a repository
741	/// under its path (`namespace/name`) or its workspace's slug moves those
742	/// rows to the repository's current path (ask repos `path_by_id`), so a
743	/// repeated or late delivery after a second transfer still lands in the
744	/// right place. What was charged or recorded before the transfer stays
745	/// with the workspace it happened in.
746	#[derive(Clone, Debug, Serialize, serde::Deserialize)]
747	#[serde(rename_all = "camelCase")]
748	pub struct RepoTransferred {
749	pub repo_id: String,
750	pub name: String,
751	/// The workspace it left.
752	pub from: String,
753	/// The workspace it went to.
754	pub to: String,
755	}
756
757	impl RepoTransferred {
758	/// The paths whose rows move to `current` (`namespace/name`): the two
759	/// this transfer names, minus `current`. Moving rows keyed by either
760	/// converges whatever order transfers are delivered in.
761	pub fn stale_paths(&self, current: &str) -> Vec<String> {
762	let mut paths: Vec<String> = Vec::new();
763	for namespace in [&self.from, &self.to] {
764	let path = format!("{namespace}/{}", self.name);
765	if path != current && !paths.contains(&path) {
766	paths.push(path);
767	}
768	}
769	paths
770	}
771	}
772
773	/// `workspace.deleted`: a workspace is gone. Services drop what they keep
774	/// for it alone (its webhooks, integrations, secrets, memory, guardrails,
775	/// agent queue) and keep what is history: ledgers, invoices and the audit
776	/// log stay under its slug, which is never given to another workspace.
777	#[derive(Clone, Debug, Serialize, serde::Deserialize)]
778	#[serde(rename_all = "camelCase")]
779	pub struct WorkspaceDeleted {
780	pub workspace_id: String,
781	pub slug: String,
782	}
783
784	/// `workspace.deleting`: an owner deleted a workspace, and it can be
785	/// restored by g1t's staff until `purge_after`. Nobody can reach it in the
786	/// meantime. Services hide what they keep for it and stop what runs for it,
787	/// keeping their rows: repos deletes its repositories softly (each with a
788	/// `repo.deleted` whose `with_workspace` is set), deployments pauses its
789	/// apps, search drops it from results. `workspace.restored` undoes exactly
790	/// that; once `purge_after` passes, `workspace.deleted` follows and
791	/// services purge as for any deleted workspace.
792	#[derive(Clone, Debug, Serialize, serde::Deserialize)]
793	#[serde(rename_all = "camelCase")]
794	pub struct WorkspaceDeleting {
795	pub workspace_id: String,
796	pub slug: String,
797	/// The username of the owner who deleted it.
798	pub by: String,
799	/// RFC 3339: when it is purged unless restored first.
800	pub purge_after: String,
801	}
802
803	/// `workspace.restored`: staff brought a deleted workspace back, with its
804	/// members and tokens. Services undo what they did on `workspace.deleting`,
805	/// and only that: a repository deleted on its own before stays deleted.
806	#[derive(Clone, Debug, Serialize, serde::Deserialize)]
807	#[serde(rename_all = "camelCase")]
808	pub struct WorkspaceRestored {
809	pub workspace_id: String,
810	pub slug: String,
811	}
812
813	/// `user.deleting`: an account was deleted, by the person or by g1t's
814	/// staff, and can be restored by staff until `purge_after`. Its sessions,
815	/// tokens and keys have ended and it has left every workspace; services
816	/// stop what they do for it (search drops its profile, nothing more is
817	/// sent to it) and keep their rows. `user.restored` undoes that; once
818	/// `purge_after` passes, `user.deleted` follows.
819	#[derive(Clone, Debug, Serialize, serde::Deserialize)]
820	#[serde(rename_all = "camelCase")]
821	pub struct UserDeleting {
822	pub user_id: String,
823	pub username: String,
824	/// Whether g1t's staff deleted it rather than the person.
825	#[serde(default)]
826	pub by_staff: bool,
827	/// RFC 3339: when it is purged unless restored first.
828	pub purge_after: String,
829	}
830
831	/// `user.restored`: staff brought a deleted account back. It signs in
832	/// again with its password; its old sessions and tokens stay ended.
833	/// Services undo what they did on `user.deleting`.
834	#[derive(Clone, Debug, Serialize, serde::Deserialize)]
835	#[serde(rename_all = "camelCase")]
836	pub struct UserRestored {
837	pub user_id: String,
838	pub username: String,
839	}
840
841	/// `user.deleted`: an account is gone for good. Services drop what they
842	/// keep for it alone (its inbox, subscriptions, settings) and show what it
843	/// wrote as `ghost` (`account_deletion::GHOST_USERNAME`, id
844	/// `account_deletion::GHOST_ID`). Ledgers, invoices and audit logs keep
845	/// its username. The username is never given to anyone again.
846	#[derive(Clone, Debug, Serialize, serde::Deserialize)]
847	#[serde(rename_all = "camelCase")]
848	pub struct UserDeleted {
849	pub user_id: String,
850	pub username: String,
851	}
852
853	/// `user.updated`: an account was made, or changed what its profile shows
854	/// (name, bio, avatar). Nothing private: ask identity for the profile.
855	#[derive(Debug, Serialize, serde::Deserialize)]
856	#[serde(rename_all = "camelCase")]
857	pub struct UserUpdated {
858	pub username: String,
859	}
860
861	/// `user.email_added`, `user.email_verified`, `user.email_removed` and
862	/// `user.primary_email_changed`: an account's addresses changed. Never the
863	/// address itself; ask identity, as the person, for that.
864	#[derive(Debug, Serialize, serde::Deserialize)]
865	#[serde(rename_all = "camelCase")]
866	pub struct UserEmailChanged {
867	pub user_id: String,
868	/// Whether g1t staff made the change.
869	#[serde(default)]
870	pub by_staff: bool,
871	}
872
873	/// `workspace.updated`: a workspace was made, or its name, description or
874	/// icon changed. Ask identity for it by slug.
875	#[derive(Debug, Serialize, serde::Deserialize)]
876	#[serde(rename_all = "camelCase")]
877	pub struct WorkspaceUpdated {
878	pub workspace_id: String,
879	pub slug: String,
880	}
881
882	/// `invite.created`: someone (or staff) made an invite. Never the code or
883	/// the address it is for.
884	#[derive(Debug, Serialize, serde::Deserialize)]
885	#[serde(rename_all = "camelCase")]
886	pub struct InviteCreated {
887	pub invite_id: String,
888	/// The account that made it; null when staff did.
889	pub inviter_id: Option<String>,
890	/// The workspace it joins.
891	pub workspace_id: Option<String>,
892	/// Whether it is bound to one email address.
893	pub bound: bool,
894	}
895
896	/// `invite.redeemed`: an invite was used, by a new account or by an
897	/// existing one joining a workspace.
898	#[derive(Debug, Serialize, serde::Deserialize)]
899	#[serde(rename_all = "camelCase")]
900	pub struct InviteRedeemed {
901	pub invite_id: String,
902	pub user_id: String,
903	pub inviter_id: Option<String>,
904	pub workspace_id: Option<String>,
905	/// Whether it made the account.
906	pub created_account: bool,
907	}
908
909	/// `waitlist.requested`: someone asked for access. Ask identity's staff
910	/// methods for the entry; the address is not in the event.
911	#[derive(Debug, Serialize, serde::Deserialize)]
912	#[serde(rename_all = "camelCase")]
913	pub struct WaitlistRequested {
914	pub entry_id: String,
915	}
916
917	/// The payload of `package.published`, `package.version_deleted`,
918	/// `package.deleted` and `package.visibility_changed`; each uses the fields
919	/// that apply to it. `repo_id` is the repository the package is linked to.
920	#[derive(Clone, Debug, Default, Serialize)]
921	#[serde(rename_all = "camelCase")]
922	pub struct PackageEvent {
923	pub package_id: String,
924	pub workspace: String,
925	pub ecosystem: String,
926	pub name: String,
927	pub repo_id: Option<String>,
928	/// The version published or deleted: for a container image, its
929	/// manifest's digest.
930	#[serde(skip_serializing_if = "Option::is_none")]
931	pub version: Option<String>,
932	#[serde(skip_serializing_if = "Option::is_none")]
933	pub digest: Option<String>,
934	#[serde(skip_serializing_if = "Option::is_none")]
935	pub size: Option<u64>,
936	/// On publish: the tags that now point to the version.
937	#[serde(skip_serializing_if = "Option::is_none")]
938	pub tags: Option<Vec<String>>,
939	/// On `package.visibility_changed`: `public` or `private`.
940	#[serde(skip_serializing_if = "Option::is_none")]
941	pub visibility: Option<String>,
942	}
943
944	/// `queue.changed`: a repository's merge queue gained, lost or settled an
945	/// entry, so the next batch may be ready to test.
946	#[derive(Debug, Serialize)]
947	#[serde(rename_all = "camelCase")]
948	pub struct QueueChanged {
949	pub repo_id: String,
950	}
951
952	#[cfg(test)]
953	mod tests {
954	use super::*;
955
956	#[test]
957	fn comment_edits_and_deletes_say_what_it_was() {
958	let edited = CommentEdited {
959	comment_id: "cmt_1".into(),
960	repo_id: "rep_1".into(),
961	number: 7,
962	pull_id: Some("pr_1".into()),
963	changes: CommentChanges { body: ChangedFrom { from: "Before".into() } },
964	};
965	assert_eq!(
966	serde_json::to_value(edited).unwrap(),
967	serde_json::json!({
968	"commentId": "cmt_1", "repoId": "rep_1", "number": 7, "pullId": "pr_1",
969	"changes": { "body": { "from": "Before" } },
970	})
971	);
972	let deleted = CommentDeleted {
973	comment_id: "cmt_1".into(),
974	repo_id: "rep_1".into(),
975	number: 7,
976	pull_id: None,
977	comment: DeletedComment {
978	id: "cmt_1".into(),
979	body: "Gone".into(),
980	author: crate::credentials::Principal { id: "usr_1".into(), username: "ana".into() },
981	created_at: "2026-10-08T00:00:00Z".into(),
982	path: None,
983	line: None,
984	},
985	};
986	assert_eq!(
987	serde_json::to_value(deleted).unwrap(),
988	serde_json::json!({
989	"commentId": "cmt_1", "repoId": "rep_1", "number": 7,
990	"comment": {
991	"id": "cmt_1", "body": "Gone", "author": { "id": "usr_1", "username": "ana" },
992	"createdAt": "2026-10-08T00:00:00Z", "path": null, "line": null,
993	},
994	})
995	);
996	}
997
998	#[test]
999	fn a_release_change_is_githubs_activity_types() {
1000	let state = \|draft, prerelease\| Some(ReleaseState { draft, prerelease });
1001	assert_eq!(release_actions(None, state(true, false)), ["created"]);
1002	assert_eq!(release_actions(None, state(false, false)), ["created", "published", "released"]);
1003	assert_eq!(release_actions(None, state(false, true)), ["created", "published", "prereleased"]);
1004	assert_eq!(release_actions(state(true, true), state(false, true)), ["published", "prereleased"]);
1005	assert_eq!(release_actions(state(false, false), state(true, false)), ["unpublished"]);
1006	assert_eq!(release_actions(state(false, true), state(false, false)), ["edited", "released"]);
1007	assert_eq!(release_actions(state(false, false), state(false, true)), ["edited"]);
1008	assert_eq!(release_actions(state(true, false), state(true, false)), ["edited"]);
1009	assert_eq!(release_actions(state(false, false), None), ["deleted"]);
1010	for action in ["created", "published", "released", "prereleased", "edited", "unpublished", "deleted"] {
1011	assert_eq!(release_kind(action).map(\|kind\| kind.trim_start_matches("release.")), Some(action));
1012	}
1013	assert_eq!(release_kind("archived"), None);
1014	}
1015
1016	#[test]
1017	fn what_a_job_token_did_is_marked_and_carried_on() {
1018	let mut actor = crate::User { id: "wsp_1".into(), username: "acme".into(), ..crate::User::default() };
1019	let plain = marked(serde_json::json!({ "number": 4 }), Some(&actor));
1020	assert_eq!(caused_by_job(&plain), None);
1021	actor.token = Some(Box::new(crate::scopes::TokenAccess {
1022	job: Some(crate::scopes::JobToken { run_id: "run_9".into(), job_id: "job_1".into(), pull_requests: false }),
1023	..Default::default()
1024	}));
1025	let by_job = marked(serde_json::json!({ "number": 4 }), Some(&actor));
1026	assert_eq!(caused_by_job(&by_job), Some("run_9"));
1027	assert_eq!(by_job["number"], 4);
1028	// A push by the job's token, and the pull request it moves.
1029	let push = GitPush {
1030	repo_id: "rep_1".into(),
1031	git_ref: "refs/heads/fix".into(),
1032	before: Some("a".into()),
1033	after: "b".into(),
1034	default_branch: false,
1035	unscanned: false,
1036	caused_by_job: job_run_of(&actor).map(str::to_owned),
1037	};
1038	let push = serde_json::to_value(push).unwrap();
1039	assert_eq!(caused_by_job(&push), Some("run_9"));
1040	assert_eq!(caused_by_job(&carried(serde_json::json!({ "number": 4 }), &push)), Some("run_9"));
1041	assert_eq!(caused_by_job(&carried(serde_json::json!({ "number": 4 }), &serde_json::json!({}))), None);
1042	}
1043
1044	#[test]
1045	fn a_push_says_it_was_unscanned_only_when_it_was() {
1046	let push = \|unscanned\| GitPush {
1047	repo_id: "rep_1".into(),
1048	git_ref: "refs/heads/import".into(),
1049	before: None,
1050	after: "abc".into(),
1051	default_branch: false,
1052	unscanned,
1053	caused_by_job: None,
1054	};
1055	let quiet = serde_json::to_value(push(false)).unwrap();
1056	assert!(quiet.get("unscanned").is_none());
1057	let flagged = serde_json::to_value(push(true)).unwrap();
1058	assert_eq!(flagged["unscanned"], true);
1059	assert_eq!(flagged["ref"], "refs/heads/import");
1060	}
1061
1062	fn renamed(from: &str, to: &str) -> WorkspaceRenamed {
1063	WorkspaceRenamed {
1064	workspace_id: "wsp_1".into(),
1065	from: from.into(),
1066	to: to.into(),
1067	}
1068	}
1069
1070	#[test]
1071	fn stale_slugs_leave_out_the_current_one() {
1072	assert_eq!(renamed("a", "b").stale_slugs("b"), vec!["a"]);
1073	// Delivered after a second rename, b → c: both move to c.
1074	assert_eq!(renamed("a", "b").stale_slugs("c"), vec!["a", "b"]);
1075	// Renamed back: a → b → a.
1076	assert_eq!(renamed("a", "b").stale_slugs("a"), vec!["b"]);
1077	}
1078
1079	fn transferred(from: &str, to: &str) -> RepoTransferred {
1080	RepoTransferred {
1081	repo_id: "rep_1".into(),
1082	name: "rocket".into(),
1083	from: from.into(),
1084	to: to.into(),
1085	}
1086	}
1087
1088	#[test]
1089	fn stale_paths_leave_out_the_current_one() {
1090	assert_eq!(transferred("a", "b").stale_paths("b/rocket"), vec!["a/rocket"]);
1091	// Delivered after a second transfer, b → c: both move to c.
1092	assert_eq!(
1093	transferred("a", "b").stale_paths("c/rocket"),
1094	vec!["a/rocket", "b/rocket"]
1095	);
1096	// Transferred back: a → b → a.
1097	assert_eq!(transferred("a", "b").stale_paths("a/rocket"), vec!["b/rocket"]);
1098	}
1099
1100	#[test]
1101	fn a_transfer_reads_as_published() {
1102	let data = serde_json::json!({ "repoId": "rep_1", "name": "rocket", "from": "a", "to": "b" });
1103	let event: RepoTransferred = serde_json::from_value(data).unwrap();
1104	assert_eq!((event.from.as_str(), event.to.as_str()), ("a", "b"));
1105	}
1106
1107	#[test]
1108	fn a_rename_names_both_paths_in_its_workspace() {
1109	let renamed = RepoRenamed {
1110	repo_id: "rep_1".into(),
1111	namespace: "acme".into(),
1112	from: "old".into(),
1113	to: "new".into(),
1114	};
1115	assert_eq!(renamed.stale_paths("acme/new"), vec!["acme/old"]);
1116	// Delivered after a transfer: both names in acme move.
1117	assert_eq!(renamed.stale_paths("flagon/new"), vec!["acme/old", "acme/new"]);
1118	}
1119
1120	#[test]
1121	fn reads_the_published_payload() {
1122	let data = serde_json::json!({ "workspaceId": "wsp_1", "from": "a", "to": "b" });
1123	let event: WorkspaceRenamed = serde_json::from_value(data).unwrap();
1124	assert_eq!((event.from.as_str(), event.to.as_str()), ("a", "b"));
1125	}
1126	}