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g1t/services/work/src/retired.rs

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Invite-only launch: sign in with GitHub, repository access and lifecycle, many emails, a new look1//! Repositories that are archived, deleted or purged, and branches
2//! renamed: what issues, pull requests and agents do about each.
3//!
4//! An archived repository is read-only: its issues and pull requests are
5//! locked and nothing new starts on it. A deleted one looks missing (repos
6//! hides it) and keeps its rows for a restore. A purged one is gone, and
7//! every row kept for it goes with it.
8
9use g1t_contracts::events::{BranchRenamed, Event, RepoArchived, RepoDeleted};
10use g1t_contracts::repos::{Repo, RepoStatus, StatusByIdArgs, archived_message};
11use g1t_contracts::{FailureCode, Outcome};
12use g1t_contracts::time::rfc3339;
13use g1t_kit::now_ms;
14use serde::{Deserialize, Serialize};
15use worker::Result;
16
17use crate::Work;
18
19/// `Ok` when `repo` may be changed; refused, saying why, when it is
20/// archived.
21pub(crate) fn writable(repo: &Repo) -> Outcome<()> {
22 if repo.archived() {
23 Outcome::fail(FailureCode::Forbidden, archived_message(&repo.namespace, &repo.name))
24 } else {
25 Outcome::Ok(())
26 }
27}
28
29/// `repo` as found, unless it is archived: then refused, as [`writable`]
30/// says. For the steps g1t starts by itself, which stop on a refusal.
31pub(crate) fn unless_archived(repo: Outcome<Repo>) -> Outcome<Repo> {
32 match repo {
33 Outcome::Ok(repo) => match writable(&repo) {
34 Outcome::Ok(()) => Outcome::Ok(repo),
35 Outcome::Fail(failure) => Outcome::Fail(failure),
36 },
37 failed => failed,
38 }
39}
40
41/// `repo.purged`: every row kept for the repository, `?1` its id. Rows
42/// kept by pull request go first, while the pull requests still name them.
43pub(crate) const PURGED: &[&str] = &[
44 "DELETE FROM session_entries WHERE pull_id IN (SELECT id FROM pulls WHERE repo_id = ?1)",
45 "DELETE FROM check_runs WHERE pull_id IN (SELECT id FROM pulls WHERE repo_id = ?1)",
46 "DELETE FROM review_runs WHERE pull_id IN (SELECT id FROM pulls WHERE repo_id = ?1)",
47 "DELETE FROM agent_messages WHERE repo_id = ?1 OR pull_id IN (SELECT id FROM pulls WHERE repo_id = ?1)",
48 "DELETE FROM queue_entries WHERE repo_id = ?1",
49 "DELETE FROM agent_mentions WHERE repo_id = ?1",
50 "DELETE FROM agent_rules WHERE repo_id = ?1",
Thirteen MCP tools and classic token scopes; agents rate their confidence and can be put on an issue in one step51 "DELETE FROM pull_confidence WHERE repo_id = ?1",
52 "DELETE FROM run_confidence WHERE repo_id = ?1",
53 "DELETE FROM confidence_rules WHERE repo_id = ?1",
Invite-only launch: sign in with GitHub, repository access and lifecycle, many emails, a new look54 "DELETE FROM agent_runs WHERE repo_id = ?1",
55 "DELETE FROM commit_statuses WHERE repo_id = ?1",
56 "DELETE FROM plans WHERE repo_id = ?1",
57 "DELETE FROM comments WHERE repo_id = ?1",
58 "DELETE FROM pulls WHERE repo_id = ?1",
59 "DELETE FROM issues WHERE repo_id = ?1",
60 "DELETE FROM counters WHERE repo_id = ?1",
61 "DELETE FROM repo_settings WHERE repo_id = ?1",
62 "DELETE FROM memories WHERE scope = 'project' AND scope_key = ?1",
63 "DELETE FROM guardrails WHERE scope <> 'workspace' AND scope_key = ?1",
64];
65
66/// A repository renamed or transferred (see `g1t_kit::transfer`): runs
67/// waiting for an agent slot name it by path in their payload, at `$.repo`
68/// or `$.job.repo`; they follow it, into its workspace's queue now.
69pub(crate) const WAITS_MOVED: &[&str] = &[
70 "UPDATE agent_waits SET workspace = lower(?3),
71 payload = json_set(payload, '$.repo.namespace', ?3, '$.repo.name', ?6)
72 WHERE json_valid(payload)
73 AND lower(json_extract(payload, '$.repo.namespace')) = lower(?4)
74 AND lower(json_extract(payload, '$.repo.name')) = lower(?7)",
75 "UPDATE agent_waits SET workspace = lower(?3),
76 payload = json_set(payload, '$.job.repo.namespace', ?3, '$.job.repo.name', ?6)
77 WHERE json_valid(payload)
78 AND lower(json_extract(payload, '$.job.repo.namespace')) = lower(?4)
79 AND lower(json_extract(payload, '$.job.repo.name')) = lower(?7)",
80];
81
82/// What a run stopped because its repository was archived or deleted says
83/// as its last step; [`Work::runs_in_repo`] finds such runs by it.
84const STOPPED_STEP: &str = "Stopped: the repository was archived or deleted.";
85
86/// `repo.deleted` and `repo.archived`: the repository's agent runs that
87/// are queued or running stop, `?1` the step they end on, `?2` the time,
88/// `?3` its id.
89const STOP_RUNS: &str = "UPDATE agent_runs SET status = 'stopped', step = ?1, finished_at = ?2, updated_at = ?2
90 WHERE repo_id = ?3 AND status IN ('queued', 'running')";
91
92/// And runs waiting for an agent slot in it are dropped: `?1` its
93/// workspace, `?2` its name, as the payload names it (see [`WAITS_MOVED`]).
94const DROP_WAITS: &[&str] = &[
95 "DELETE FROM agent_waits WHERE json_valid(payload)
96 AND lower(json_extract(payload, '$.repo.namespace')) = lower(?1)
97 AND lower(json_extract(payload, '$.repo.name')) = lower(?2)",
98 "DELETE FROM agent_waits WHERE json_valid(payload)
99 AND lower(json_extract(payload, '$.job.repo.namespace')) = lower(?1)
100 AND lower(json_extract(payload, '$.job.repo.name')) = lower(?2)",
101];
102
103/// `runs_in_repo` (internal, for the runner): the agent runs of a
104/// repository whose sandboxes should be stopped: those queued or running,
105/// and those work stopped in the last hour because the repository was
106/// archived or deleted. Takes `{ "repoId" }`; returns `[RepoRun]`.
107#[derive(Deserialize)]
108#[serde(rename_all = "camelCase")]
109pub(crate) struct RunsInRepoArgs {
110 pub repo_id: String,
111}
112
113#[derive(Debug, Deserialize, Serialize)]
114#[serde(rename_all = "camelCase")]
115pub(crate) struct RepoRun {
116 pub run_id: String,
117 pub sandbox: String,
118 pub kind: String,
119 pub status: String,
120 pub pull_id: Option<String>,
121}
122
123/// The repository, by id and path, that `event` says was deleted or
124/// archived (not unarchived): its runs stop.
125fn stopping(event: &Event) -> Option<(String, String, String)> {
126 let data = event.data.clone();
127 match event.kind.as_str() {
128 "repo.deleted" => serde_json::from_value::<RepoDeleted>(data).ok().map(|e| (e.repo_id, e.namespace, e.name)),
129 "repo.archived" => serde_json::from_value::<RepoArchived>(data)
130 .ok()
131 .filter(|e| e.archived)
132 .map(|e| (e.repo_id, e.namespace, e.name)),
133 _ => None,
134 }
135}
136
137/// `branch.renamed`: open pull requests from `?2` in repository `?1`
138/// come from `?3` now. A fork carries its change on its own default
139/// branch, so only branches of the repository itself are named.
140const BRANCH_RENAMED: &str = "UPDATE pulls SET source_branch = ?3
141 WHERE repo_id = ?1 AND source_branch = ?2 AND fork_repo_id IS NULL
142 AND status IN ('draft', 'open')";
143
144impl Work {
145 /// Whether work may start on the repository: neither archived nor
146 /// deleted. When repos cannot say, it is taken as active, and the
147 /// repos calls that follow (which hide deleted repositories) decide.
148 pub(crate) async fn repo_active(&self, repo_id: &str) -> Result<bool> {
149 let status: Result<RepoStatus> = g1t_kit::call(
150 &self.repos,
151 "status_by_id",
152 &StatusByIdArgs {
153 id: repo_id.to_owned(),
154 },
155 )
156 .await;
157 Ok(match status {
158 Ok(status) => status.active(),
159 Err(error) => {
160 worker::console_error!("status_by_id {repo_id}: {error}");
161 true
162 }
163 })
164 }
165
166 /// See [`RunsInRepoArgs`].
167 pub(crate) async fn runs_in_repo(&self, a: RunsInRepoArgs) -> Result<Vec<RepoRun>> {
168 let hour_ago = rfc3339(now_ms().saturating_sub(60 * 60 * 1000));
169 self.db
170 .prepare(
171 "SELECT id AS run_id, sandbox, kind, status, pull_id FROM agent_runs
172 WHERE repo_id = ?1 AND (status IN ('queued', 'running')
173 OR (status = 'stopped' AND step = ?2 AND finished_at >= ?3))
174 ORDER BY created_at LIMIT 200",
175 )
176 .bind(&[a.repo_id.as_str().into(), STOPPED_STEP.into(), hour_ago.as_str().into()])?
177 .all()
178 .await?
179 .results::<RepoRun>()
180 }
181
182 /// `repo.deleted` and `repo.archived`: its agent runs stop (the runner
183 /// stops their sandboxes, see [`RunsInRepoArgs`]) and runs waiting for
184 /// a slot in it are dropped. Rows are kept, for a restore.
185 async fn stop_runs_in(&self, repo_id: &str, namespace: &str, name: &str) -> Result<()> {
186 let now = rfc3339(now_ms());
187 let mut batch = vec![self
188 .db
189 .prepare(STOP_RUNS)
190 .bind(&[STOPPED_STEP.into(), now.as_str().into(), repo_id.into()])?];
191 if !namespace.is_empty() && !name.is_empty() {
192 for sql in DROP_WAITS {
193 batch.push(self.db.prepare(*sql).bind(&[namespace.into(), name.into()])?);
194 }
195 }
196 self.db.batch(batch).await?;
197 Ok(())
198 }
199
200 /// `repo.purged`, `repo.deleted`, `repo.archived` and `branch.renamed`.
201 /// Says whether `event` was one this handles completely.
202 pub(crate) async fn on_retired(&self, event: &Event) -> Result<bool> {
203 if g1t_kit::lifecycle::on_purged(&self.db, event, PURGED).await? {
204 return Ok(true);
205 }
206 if let Some((repo_id, namespace, name)) = stopping(event) {
207 self.stop_runs_in(&repo_id, &namespace, &name).await?;
208 return Ok(true);
209 }
210 if event.kind != "branch.renamed" {
211 return Ok(false);
212 }
213 let Ok(renamed) = serde_json::from_value::<BranchRenamed>(event.data.clone()) else {
214 worker::console_error!("branch.renamed {} could not be read", event.id);
215 return Ok(true);
216 };
217 if renamed.from == renamed.to {
218 return Ok(true);
219 }
220 self.db
221 .prepare(BRANCH_RENAMED)
222 .bind(&[
223 renamed.repo_id.as_str().into(),
224 renamed.from.as_str().into(),
225 renamed.to.as_str().into(),
226 ])?
227 .run()
228 .await?;
229 Ok(true)
230 }
231}
232
233#[cfg(test)]
234mod tests {
235 use super::*;
236
237 fn repo(archived_at: Option<&str>) -> Repo {
238 Repo {
239 id: "rep_1".into(),
240 namespace: "acme".into(),
241 name: "web".into(),
242 description: None,
243 is_private: false,
244 owner_id: "usr_1".into(),
245 default_branch: "main".into(),
246 fork_of: None,
247 protected: false,
248 created_at: "2026-10-05T00:00:00Z".into(),
249 topics: Vec::new(),
250 website: None,
251 archived_at: archived_at.map(str::to_owned),
252 }
253 }
254
255 #[test]
256 fn an_archived_repository_refuses_changes() {
257 assert!(matches!(writable(&repo(None)), Outcome::Ok(())));
258 match writable(&repo(Some("2026-10-05T00:00:00Z"))) {
259 Outcome::Fail(failure) => {
260 assert_eq!(failure.code, FailureCode::Forbidden);
261 assert!(failure.message.contains("acme/web is archived"));
262 }
263 Outcome::Ok(()) => panic!("an archived repository was writable"),
264 }
265 }
266
267 #[test]
268 fn purging_takes_only_the_repository_id() {
269 for sql in PURGED {
270 assert_eq!(g1t_kit::transfer::parameters(sql), 1, "{sql}");
271 }
272 // Rows kept by pull request go before the pull requests do.
273 let pulls = PURGED.iter().position(|sql| sql.starts_with("DELETE FROM pulls")).unwrap();
274 for table in ["session_entries", "check_runs", "review_runs", "agent_messages"] {
275 let at = PURGED.iter().position(|sql| sql.contains(&format!("FROM {table} "))).unwrap();
276 assert!(at < pulls, "{table}");
277 }
278 }
279
280 fn event(kind: &str, data: serde_json::Value) -> Event {
281 Event {
282 id: "evt_1".into(),
283 kind: kind.into(),
284 source: "repos".into(),
285 time: "2026-10-05T00:00:00Z".into(),
286 repo_id: Some("rep_1".into()),
287 actor: None,
288 data,
289 }
290 }
291
292 #[test]
293 fn deleting_or_archiving_stops_runs_and_unarchiving_does_not() {
294 let named = Some(("rep_1".to_owned(), "acme".to_owned(), "web".to_owned()));
295 let data = serde_json::json!({ "repoId": "rep_1", "namespace": "acme", "name": "web", "archived": true });
296 assert_eq!(stopping(&event("repo.deleted", data.clone())), named);
297 assert_eq!(stopping(&event("repo.archived", data)), named);
298 let unarchived = serde_json::json!({ "repoId": "rep_1", "namespace": "acme", "name": "web", "archived": false });
299 assert_eq!(stopping(&event("repo.unarchived", unarchived.clone())), None);
300 assert_eq!(stopping(&event("repo.archived", unarchived)), None);
301 assert_eq!(STOP_RUNS.matches('?').count(), 4);
302 for sql in DROP_WAITS {
303 assert_eq!(g1t_kit::transfer::parameters(sql), 2, "{sql}");
304 }
305 }
306
307 #[test]
308 fn waiting_runs_follow_with_the_names_they_bind() {
309 for sql in WAITS_MOVED {
310 assert_eq!(g1t_kit::transfer::parameters(sql), 7, "{sql}");
311 }
312 assert_eq!(g1t_kit::transfer::parameters(BRANCH_RENAMED), 3);
313 }
314}