OXYGENHUB
◆ v0.4.1 oxygenhub / crates / hub / src / api / mod.rs
101.0 KiB · Rust · last changed API: coverage and test reports 29 days ago source blame history raw
b64e2537 Andy McCall ↶ 1 
//! The JSON API (hub spec §12.1) under `/api/v1`: bearer tokens, RFC 7807
2 
//! problems, the same shapes as `oxy --json` where one exists. Reads need
3 
//! `repo:read` (anonymous for public repositories); writes the scope named
4 
//! on each handler.
d23464c0 Andy McCall ↶ 5
b64e2537 Andy McCall ↶ 6 
use crate::auth::{self, Access, Role};
7 
use crate::db::{self, accounts::Account};
d23464c0 Andy McCall ↶ 8 
use crate::repos::{view, RepoError, RepoName};
b64e2537 Andy McCall ↶ 9 
use crate::Shared;
10 
use axum::extract::{Path, Query, State};
11 
use axum::http::{HeaderMap, StatusCode};
d23464c0 Andy McCall ↶ 12 
use axum::response::{IntoResponse, Response};
b64e2537 Andy McCall ↶ 13 
use axum::routing::{get, post};
d23464c0 Andy McCall ↶ 14 
use axum::{Json, Router};
b64e2537 Andy McCall ↶ 15 
use hub_api::*;
16 
use serde::Deserialize;
d23464c0 Andy McCall ↶ 17
df71c789 Andy McCall ↶ 18 
pub mod device;
ef20fdc1 Andy McCall ↶ 19 
mod projects;
617c2840 Andy McCall ↶ 20 
mod reports;
ef20fdc1 Andy McCall ↶ 21
90326c96 Andy McCall ↶ 22 
/// Any other path under `/api/v1`: a problem document, not the site's page.
e9bfea8e Andy McCall ↶ 23 
/// `GET /api/v1/version`: the hub's version and build, and the Oxygen and
24 
/// OxygenFlow library versions it is built on.
25 
async fn version() -> Json<serde_json::Value> {
26 
    Json(crate::web::home::versions())
27 
}
28
90326c96 Andy McCall ↶ 29 
async fn no_route() -> ApiError {
30 
    ApiError(StatusCode::NOT_FOUND, "no such API route".into())
31 
}
32
17a3a84b Andy McCall ↶ 33 
/// A known route asked with a method it does not take: a problem body
34 
/// rather than axum's empty 405 (oxygenhub#115).
35 
async fn wrong_method(method: axum::http::Method, uri: axum::http::Uri) -> ApiError {
36 
    ApiError(StatusCode::METHOD_NOT_ALLOWED, format!("{} is an API route, but not for {method}", uri.path()))
37 
}
38
5533e91a Andy McCall ↶ 39 
/// The API, with release assets up to `asset_limit` bytes (the web form's
40 
/// limit too; axum's default of 2 MiB refused ordinary builds).
41 
pub fn router(asset_limit: usize) -> Router<Shared> {
d23464c0 Andy McCall ↶ 42 
    Router::new()
90326c96 Andy McCall ↶ 43 
        .fallback(no_route)
42fa9554 Andy McCall ↶ 44 
        .route("/flow/claim", post(crate::flow::claim))
b6b7e4cf Andy McCall ↶ 45 
        .route("/flow/runners/register", post(crate::flow::register))
42fa9554 Andy McCall ↶ 46 
        .route("/flow/jobs/{id}/log", post(crate::flow::log))
47 
        .route("/flow/jobs/{id}/finish", post(crate::flow::finish))
4d2e44d7 Andy McCall ↶ 48 
        .route("/flow/jobs/{id}/decline", post(crate::flow::decline))
a3c8288b Andy McCall ↶ 49 
        .route(
50 
            "/flow/jobs/{id}/artifacts/{name}",
51 
            post(crate::flow::artifact).layer(axum::extract::DefaultBodyLimit::max(crate::flow::MAX_ARTIFACT_BYTES + (1 << 20))),
52 
        )
ef20fdc1 Andy McCall ↶ 53 
        .route("/projects/{owner}", get(projects::list).post(projects::create))
54 
        .route("/projects/{owner}/{number}", get(projects::board).patch(projects::edit))
17a3a84b Andy McCall ↶ 55 
        .route("/projects/{owner}/{number}/cards", get(projects::cards).post(projects::add_card))
ef20fdc1 Andy McCall ↶ 56 
        .route("/projects/{owner}/{number}/cards/{id}", axum::routing::patch(projects::move_card).delete(projects::remove_card))
df71c789 Andy McCall ↶ 57 
        .route("/device/code", post(device::code))
58 
        .route("/device/token", post(device::token))
b66e70b7 Andy McCall ↶ 59 
        .route("/runners", get(runners))
60 
        .route("/runners/queue", get(runner_queue))
61 
        .route("/runners/{id}/jobs", get(runner_jobs))
b64e2537 Andy McCall ↶ 62 
        .route("/user", get(me))
60f11b71 Andy McCall ↶ 63 
        .route("/user/token", axum::routing::delete(revoke_own_token))
e9bfea8e Andy McCall ↶ 64 
        .route("/version", get(version))
42a0ba4b Andy McCall ↶ 65 
        .route("/notifications", get(notifications))
66 
        .route("/notifications/read", post(notifications_read_all))
67 
        .route("/notifications/{id}/read", post(notification_read))
b64e2537 Andy McCall ↶ 68 
        .route("/users/{name}", get(user))
69 
        .route("/orgs/{name}", get(org))
70 
        .route("/search", get(search))
71 
        .route("/repos", get(list_repos).post(create_repo))
d23464c0 Andy McCall ↶ 72 
        .route("/repos/{owner}/{name}", get(get_repo))
73 
        .route("/repos/{owner}/{name}/bookmarks", get(bookmarks))
74 
        .route("/repos/{owner}/{name}/tags", get(tags))
b64e2537 Andy McCall ↶ 75 
        .route("/repos/{owner}/{name}/history/{r}", get(history))
76 
        .route("/repos/{owner}/{name}/changes/{hash}", get(change))
77 
        .route("/repos/{owner}/{name}/tree/{r}", get(tree_root))
78 
        .route("/repos/{owner}/{name}/tree/{r}/{*path}", get(tree))
79 
        .route("/repos/{owner}/{name}/file/{r}/{*path}", get(file))
80 
        .route("/repos/{owner}/{name}/blame/{r}/{*path}", get(blame))
81 
        .route("/repos/{owner}/{name}/conflicts", get(conflicts))
82 
        .route("/repos/{owner}/{name}/trust", get(trust))
df940d75 Andy McCall ↶ 83 
        .route("/repos/{owner}/{name}/releases/trust/{*tag}", get(release_trust))
b64e2537 Andy McCall ↶ 84 
        .route("/repos/{owner}/{name}/pushes", get(pushes))
85 
        .route("/repos/{owner}/{name}/proposals", get(proposals).post(create_proposal))
739a763a Andy McCall ↶ 86 
        .route("/repos/{owner}/{name}/proposals/{number}", get(proposal).patch(edit_proposal))
1f1eb06a Andy McCall ↶ 87 
        .route("/repos/{owner}/{name}/proposals/{number}/land", post(land_proposal))
b64e2537 Andy McCall ↶ 88 
        .route("/repos/{owner}/{name}/proposals/{number}/comments", get(proposal_comments).post(proposal_comment))
89 
        .route("/repos/{owner}/{name}/proposals/{number}/reviews", get(proposal_reviews).post(proposal_review))
cc1cd197 Andy McCall ↶ 90 
        .route("/repos/{owner}/{name}/proposals/{number}/reviewers", post(request_reviewers))
7d2eb590 Andy McCall ↶ 91 
        .route("/repos/{owner}/{name}/proposals/{number}/review-requests", post(request_assistant))
cc1cd197 Andy McCall ↶ 92 
        .route("/repos/{owner}/{name}/proposals/{number}/reviewers/{username}", axum::routing::delete(withdraw_reviewer))
b64e2537 Andy McCall ↶ 93 
        .route("/repos/{owner}/{name}/proposals/{number}/checks", get(proposal_checks))
3f02e5ea Andy McCall ↶ 94 
        .route("/repos/{owner}/{name}/proposals/{number}/files", get(proposal_files))
95 
        .route("/repos/{owner}/{name}/proposals/{number}/content/{side}/{*path}", get(proposal_content))
b64e2537 Andy McCall ↶ 96 
        .route("/repos/{owner}/{name}/issues", get(issues).post(create_issue))
76f262e1 Andy McCall ↶ 97 
        .route("/repos/{owner}/{name}/issues/{number}", get(issue).post(issue_state).patch(issue_edit))
b64e2537 Andy McCall ↶ 98 
        .route("/repos/{owner}/{name}/issues/{number}/comments", get(issue_comments).post(issue_comment))
76f262e1 Andy McCall ↶ 99 
        .route("/repos/{owner}/{name}/labels", get(labels).post(create_label))
100 
        .route("/repos/{owner}/{name}/labels/{label}", axum::routing::delete(delete_label))
5ea4872f Andy McCall ↶ 101 
        .route("/repos/{owner}/{name}/milestones", get(milestones).post(create_milestone))
617c2840 Andy McCall ↶ 102 
        .route("/repos/{owner}/{name}/coverage", get(reports::coverage_list))
103 
        .route("/repos/{owner}/{name}/coverage/{id}", get(reports::coverage_one))
104 
        .route("/repos/{owner}/{name}/tests", get(reports::tests_list))
105 
        .route("/repos/{owner}/{name}/tests/{id}", get(reports::tests_one))
5ea4872f Andy McCall ↶ 106 
        .route("/repos/{owner}/{name}/milestones/{title}", axum::routing::patch(edit_milestone))
b64e2537 Andy McCall ↶ 107 
        .route("/repos/{owner}/{name}/hooks", get(hooks).post(create_hook))
62ceb2ee Andy McCall ↶ 108 
        .route("/repos/{owner}/{name}/assistants", get(repo_assistants).post(repo_assistant_put))
109 
        .route("/repos/{owner}/{name}/assistants/prompt", get(repo_prompt).put(repo_prompt_put))
110 
        .route("/repos/{owner}/{name}/assistants/{assistant}", axum::routing::delete(repo_assistant_delete))
111 
        .route("/orgs/{org}/assistants", get(org_assistants).post(org_assistant_put))
112 
        .route("/orgs/{org}/assistants/prompt", get(org_prompt).put(org_prompt_put))
113 
        .route("/orgs/{org}/assistants/{assistant}", axum::routing::delete(org_assistant_delete))
114 
        .route("/admin/assistants", get(site_assistants).post(site_assistant_put))
115 
        .route("/admin/assistants/prompt", get(site_prompt).put(site_prompt_put))
116 
        .route("/admin/assistants/{assistant}", axum::routing::delete(site_assistant_delete))
b64e2537 Andy McCall ↶ 117 
        .route("/repos/{owner}/{name}/hooks/{id}/delete", post(delete_hook))
118 
        .route("/repos/{owner}/{name}/checks", post(post_check))
90326c96 Andy McCall ↶ 119 
        .route("/repos/{owner}/{name}/flow/runs", get(flow_runs).post(start_flow_run))
120 
        .route("/repos/{owner}/{name}/flow/runs/{number}", get(flow_run))
121 
        .route("/repos/{owner}/{name}/flow/runs/{number}/jobs/{job}/log", get(flow_job_log))
1edac4b6 Andy McCall ↶ 122 
        .route("/repos/{owner}/{name}/flow/runs/{number}/rerun", post(rerun_flow_run))
745d225d Andy McCall ↶ 123 
        .route("/repos/{owner}/{name}/flow/runs/{number}/cancel", post(cancel_flow_run))
961c10be Andy McCall ↶ 124 
        .route("/repos/{owner}/{name}/checks/required", get(required_checks).put(set_required_checks))
b64e2537 Andy McCall ↶ 125 
        .route("/repos/{owner}/{name}/checks/{state}", get(checks_for_state))
3f4b0ea6 Andy McCall ↶ 126 
        .route("/repos/{owner}/{name}/releases", get(releases).post(create_release))
ced6d3af Andy McCall ↶ 127 
        .route("/repos/{owner}/{name}/releases/{tag}", axum::routing::patch(edit_release))
5533e91a Andy McCall ↶ 128 
        .route(
129 
            "/repos/{owner}/{name}/releases/{tag}/assets",
130 
            post(upload_asset).layer(axum::extract::DefaultBodyLimit::max(asset_limit + (1 << 20))),
131 
        )
17a3a84b Andy McCall ↶ 132 
        // Last: it applies to the routes registered before it.
133 
        .method_not_allowed_fallback(wrong_method)
3f4b0ea6 Andy McCall ↶ 134 
}
135
136 
async fn releases(
137 
    State(app): State<Shared>,
138 
    headers: HeaderMap,
139 
    Path((owner, name)): Path<(String, String)>,
140 
) -> Result<Json<Vec<Release>>, ApiError> {
141 
    let c = caller(&app, &headers).await?;
142 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
143 
    Ok(Json(crate::web::releases::api_views(&app, &repo, &row).await?))
144 
}
145
146 
async fn create_release(
147 
    State(app): State<Shared>,
148 
    headers: HeaderMap,
149 
    Path((owner, name)): Path<(String, String)>,
150 
    Json(body): Json<NewRelease>,
151 
) -> Result<(StatusCode, Json<Release>), ApiError> {
152 
    let c = caller(&app, &headers).await?;
153 
    let me = c.require("repo:write")?.clone();
154 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
155 
    crate::web::releases::create_release(&app, &repo, &row, &me, &body.tag, &body.title, body.notes, body.prerelease)
156 
        .await
157 
        .map_err(|m| ApiError(StatusCode::BAD_REQUEST, m))?;
158 
    let r = crate::web::releases::api_views(&app, &repo, &row)
159 
        .await?
160 
        .into_iter()
161 
        .find(|r| r.tag == body.tag)
162 
        .ok_or_else(|| not_found("no such release"))?;
163 
    Ok((StatusCode::CREATED, Json(r)))
164 
}
165
ced6d3af Andy McCall ↶ 166 
/// `PATCH …/releases/{tag}` (oxygenhub#72): change a release's title,
167 
/// notes or prerelease flag, as the release page's Edit does.
168 
async fn edit_release(
169 
    State(app): State<Shared>,
170 
    headers: HeaderMap,
171 
    Path((owner, name, tag)): Path<(String, String, String)>,
172 
    Json(body): Json<ReleaseEdit>,
173 
) -> Result<Json<Release>, ApiError> {
174 
    let c = caller(&app, &headers).await?;
175 
    let me = c.require("repo:write")?.clone();
176 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
177 
    let r = db::releases::get(&app.db, row.id, &tag).await?.ok_or_else(|| not_found("no such release"))?;
178 
    let title = body.title.as_deref().map(str::trim).filter(|t| !t.is_empty()).unwrap_or(&r.title);
179 
    let notes = body.notes.as_deref().map(str::trim).unwrap_or(&r.notes);
180 
    db::releases::edit(&app.db, r.id, title, notes, body.prerelease.unwrap_or(r.prerelease)).await?;
181 
    db::accounts::audit(&app.db, Some(&me), "release.edited", &format!("{owner}/{name}@{tag}"), "").await.ok();
182 
    let r = crate::web::releases::api_views(&app, &repo, &row)
183 
        .await?
184 
        .into_iter()
185 
        .find(|r| r.tag == tag)
186 
        .ok_or_else(|| not_found("no such release"))?;
187 
    Ok(Json(r))
188 
}
189
3f4b0ea6 Andy McCall ↶ 190 
#[derive(Deserialize)]
191 
struct AssetQuery {
192 
    name: String,
de505df5 Andy McCall ↶ 193 
}
194
3f4b0ea6 Andy McCall ↶ 195 
/// `POST …/releases/{tag}/assets?name=file.tar.gz` with the file as the body.
196 
async fn upload_asset(
197 
    State(app): State<Shared>,
198 
    headers: HeaderMap,
199 
    Path((owner, name, tag)): Path<(String, String, String)>,
200 
    Query(q): Query<AssetQuery>,
201 
    body: axum::body::Bytes,
202 
) -> Result<(StatusCode, Json<Release>), ApiError> {
203 
    let c = caller(&app, &headers).await?;
204 
    c.require("repo:write")?;
205 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
206 
    let r = db::releases::get(&app.db, row.id, &tag).await?.ok_or_else(|| not_found("no such release"))?;
207 
    let ct = headers.get(axum::http::header::CONTENT_TYPE).and_then(|v| v.to_str().ok()).unwrap_or("application/octet-stream").to_string();
208 
    crate::web::releases::store_asset(&app, r.id, &q.name, &ct, &body).await.map_err(|m| ApiError(StatusCode::BAD_REQUEST, m))?;
209 
    let r = crate::web::releases::api_views(&app, &repo, &row)
210 
        .await?
211 
        .into_iter()
212 
        .find(|r| r.tag == tag)
213 
        .ok_or_else(|| not_found("no such release"))?;
214 
    Ok((StatusCode::CREATED, Json(r)))
215 
}
216
42fa9554 Andy McCall ↶ 217 
pub struct ApiError(pub StatusCode, pub String);
b64e2537 Andy McCall ↶ 218
219 
impl IntoResponse for ApiError {
220 
    fn into_response(self) -> Response {
221 
        let body = Problem { status: self.0.as_u16(), title: self.0.canonical_reason().unwrap_or("error").into(), detail: self.1 };
222 
        (self.0, [("content-type", "application/problem+json")], Json(body)).into_response()
de505df5 Andy McCall ↶ 223 
    }
b64e2537 Andy McCall ↶ 224 
}
225
226 
impl From<RepoError> for ApiError {
227 
    fn from(e: RepoError) -> ApiError {
228 
        match e {
229 
            RepoError::NotFound => not_found("no such repository"),
230 
            RepoError::Oxy(oxy_core::repo::RepoError::Msg(m)) => ApiError(StatusCode::NOT_FOUND, m),
231 
            other => ApiError(StatusCode::INTERNAL_SERVER_ERROR, other.to_string()),
232 
        }
233 
    }
234 
}
235
236 
impl From<sqlx::Error> for ApiError {
237 
    fn from(e: sqlx::Error) -> ApiError {
238 
        ApiError(StatusCode::INTERNAL_SERVER_ERROR, e.to_string())
239 
    }
240 
}
241
ef20fdc1 Andy McCall ↶ 242 
pub(crate) fn not_found(what: &str) -> ApiError {
b64e2537 Andy McCall ↶ 243 
    ApiError(StatusCode::NOT_FOUND, what.into())
244 
}
245
ef20fdc1 Andy McCall ↶ 246 
pub(crate) fn forbidden(what: &str) -> ApiError {
b64e2537 Andy McCall ↶ 247 
    ApiError(StatusCode::FORBIDDEN, what.into())
248 
}
249
60f11b71 Andy McCall ↶ 250 
/// The address a request came from: the client's, as the proxy reports
251 
/// it when the hub is behind one (`server.behind_proxy`), else the peer's.
252 
/// Only an address's characters are kept, so it is safe to show.
253 
pub fn client_addr(app: &Shared, headers: &HeaderMap, extensions: &axum::http::Extensions) -> String {
254 
    let from_proxy = || {
255 
        ["cf-connecting-ip", "x-forwarded-for", "x-real-ip"]
256 
            .iter()
257 
            .find_map(|h| headers.get(*h).and_then(|v| v.to_str().ok()).and_then(|v| v.split(',').next()).map(|v| v.trim().to_string()))
258 
    };
259 
    let addr = if app.config.server.behind_proxy {
260 
        from_proxy()
261 
    } else {
262 
        extensions.get::<axum::extract::ConnectInfo<std::net::SocketAddr>>().map(|c| c.0.ip().to_string())
263 
    };
264 
    addr.map(|a| a.chars().filter(|c| c.is_ascii_hexdigit() || matches!(c, '.' | ':')).take(45).collect()).unwrap_or_default()
265 
}
266
267 
/// `DELETE /api/v1/user/token`: revoke the token this request is made
268 
/// with, as `oxy auth logout` does.
269 
async fn revoke_own_token(State(app): State<Shared>, headers: HeaderMap) -> Result<StatusCode, ApiError> {
270 
    let c = caller(&app, &headers).await?;
271 
    let (Some(account), Some(id)) = (c.account.as_ref(), c.token_id) else {
272 
        return Err(ApiError(StatusCode::UNAUTHORIZED, "revoking needs the personal access token to revoke".into()));
273 
    };
274 
    db::accounts::delete_token(&app.db, account.id, id).await?;
275 
    db::accounts::audit(&app.db, Some(account), "token.revoke", &c.token, "").await.ok();
276 
    Ok(StatusCode::NO_CONTENT)
277 
}
278
b64e2537 Andy McCall ↶ 279 
/// Who calls: the account behind a bearer token, with the token's scopes.
280 
pub struct Caller {
281 
    pub account: Option<Account>,
282 
    pub scopes: Vec<String>,
283 
    pub site: bool,
0b20f1ec Andy McCall ↶ 284 
    /// The token's name, for records of what a call did.
285 
    pub token: String,
60f11b71 Andy McCall ↶ 286 
    /// The personal access token's id, when one is used.
287 
    pub token_id: Option<i64>,
b64e2537 Andy McCall ↶ 288 
}
289
290 
impl Caller {
291 
    fn has(&self, scope: &str) -> bool {
292 
        self.site
293 
            || self.scopes.iter().any(|s| {
294 
                s == scope
295 
                    || (scope == "repo:read" && (s == "repo:write" || s == "repo:admin"))
296 
                    || (scope == "repo:write" && s == "repo:admin")
297 
            })
298 
    }
299
300 
    fn require(&self, scope: &str) -> Result<&Account, ApiError> {
301 
        if !self.has(scope) {
302 
            return Err(forbidden(&format!("this token lacks the {scope} scope")));
303 
        }
304 
        self.account.as_ref().ok_or_else(|| ApiError(StatusCode::UNAUTHORIZED, "a personal access token is required".into()))
305 
    }
306 
}
307
308 
pub async fn caller(app: &Shared, headers: &HeaderMap) -> Result<Caller, ApiError> {
0b20f1ec Andy McCall ↶ 309 
    let Some(t) = oxy_server::bearer_token(headers) else {
60f11b71 Andy McCall ↶ 310 
        return Ok(Caller { account: None, scopes: vec![], site: false, token: String::new(), token_id: None });
0b20f1ec Andy McCall ↶ 311 
    };
b64e2537 Andy McCall ↶ 312 
    if app.config.auth.push_tokens.iter().any(|x| auth::mac_equal(x, t)) {
313 
        let admin = db::accounts::accounts(&app.db).await?.into_iter().find(|a| a.is_admin);
0b20f1ec Andy McCall ↶ 314 
        return Ok(Caller {
315 
            account: admin,
316 
            scopes: vec!["repo:admin".into(), "user:read".into(), "checks:write".into()],
317 
            site: true,
318 
            token: "site token".into(),
60f11b71 Andy McCall ↶ 319 
            token_id: None,
0b20f1ec Andy McCall ↶ 320 
        });
b64e2537 Andy McCall ↶ 321 
    }
322 
    let token = db::accounts::token_by_hash(&app.db, &auth::token_hash(t)).await?;
de505df5 Andy McCall ↶ 323 
    match token {
b64e2537 Andy McCall ↶ 324 
        Some(tok) if !tok.expired(db::now_ms()) => {
6a178055 Andy McCall ↶ 325 
            let account = db::accounts::account_by_id(&app.db, tok.account_id).await?.filter(|a| !a.blocked());
b64e2537 Andy McCall ↶ 326 
            db::accounts::touch_token(&app.db, tok.id).await.ok();
60f11b71 Andy McCall ↶ 327 
            Ok(Caller {
328 
                account,
329 
                scopes: tok.scope_list().iter().map(|s| s.to_string()).collect(),
330 
                site: false,
331 
                token: tok.name.clone(),
332 
                token_id: Some(tok.id),
333 
            })
b64e2537 Andy McCall ↶ 334 
        }
de505df5 Andy McCall ↶ 335 
        _ => Err(ApiError(StatusCode::UNAUTHORIZED, "unknown or expired token".into())),
336 
    }
337 
}
338
b64e2537 Andy McCall ↶ 339 
fn repository(app: &Shared, r: &db::repos::RepoRow) -> Repository {
340 
    Repository {
341 
        owner: r.owner.clone(),
342 
        name: r.name.clone(),
343 
        description: r.description.clone(),
344 
        default_bookmark: r.default_bookmark.clone(),
345 
        visibility: r.visibility(),
346 
        created_ms: r.created_ms,
347 
        updated_ms: r.updated_ms,
348 
        clone_url: format!("{}/{}/{}", app.config.base_url(), r.owner, r.name),
349 
    }
350 
}
351
352 
/// A repository the caller may reach with `access`, else 404.
617c2840 Andy McCall ↶ 353 
pub(super) async fn reach(
de505df5 Andy McCall ↶ 354 
    app: &Shared,
b64e2537 Andy McCall ↶ 355 
    c: &Caller,
de505df5 Andy McCall ↶ 356 
    owner: &str,
357 
    name: &str,
b64e2537 Andy McCall ↶ 358 
    access: Access,
359 
) -> Result<(RepoName, db::repos::RepoRow, Role), ApiError> {
360 
    let repo = RepoName::new(owner, name).ok_or_else(|| not_found("no such repository"))?;
361 
    let row = db::repos::get(&app.db, owner, name).await?.ok_or_else(|| not_found("no such repository"))?;
362 
    let role = auth::roles::role_for(&app.db, c.account.as_ref(), &row).await?;
363 
    if !auth::roles::allows(role, access) {
364 
        return Err(not_found("no such repository"));
365 
    }
366 
    Ok((repo, row, role.unwrap_or(Role::Read)))
367 
}
368
369 
fn summary(c: &view::ChangeView) -> ChangeSummary {
370 
    ChangeSummary {
371 
        hash: c.hash.clone(),
372 
        message: if c.body.is_empty() { c.title.clone() } else { format!("{}\n\n{}", c.title, c.body) },
373 
        author: Author {
374 
            name: c.author.name.clone(),
375 
            email: c.author.email.clone(),
376 
            key: c.author.key.clone(),
377 
            account: c.author.account.clone(),
760a7dd3 Andy McCall ↶ 378 
            note: Author::note_for(&c.author.key, &c.author.account),
b64e2537 Andy McCall ↶ 379 
        },
380 
        when_ms: c.when_ms,
381 
        deps: c.deps.clone(),
382 
        head: c.head,
8933faff Andy McCall ↶ 383 
        via: c.via.as_ref().map(|v| Via {
384 
            name: v.name.clone(),
385 
            key: v.key.clone(),
386 
            scope: v.scope.clone(),
387 
            expires_ms: v.expires_ms,
388 
            revoked: v.revoked,
389 
        }),
b64e2537 Andy McCall ↶ 390 
        signature: match &c.signature {
391 
            view::SigView::Unsigned => Signature::Unsigned,
392 
            view::SigView::Valid { key, sealed, revoked, .. } => Signature::Valid { key: key.clone(), sealed: *sealed, revoked: *revoked },
393 
            view::SigView::Invalid(why) => Signature::Invalid { reason: why.clone() },
394 
        },
395 
    }
396 
}
397
398 
// ---------------------------------------------------------------- accounts
399
400 
async fn me(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<User>, ApiError> {
401 
    let c = caller(&app, &headers).await?;
402 
    let a = c.require("user:read")?;
403 
    Ok(Json(user_of(&app, a).await?))
404 
}
405
42a0ba4b Andy McCall ↶ 406 
#[derive(Deserialize)]
407 
struct InboxQuery {
408 
    #[serde(default)]
409 
    limit: Option<i64>,
410 
}
411
412 
/// The caller's inbox; reading and clearing it needs `user:read`, since
413 
/// it touches nothing but the caller's own notifications.
414 
async fn notifications(
415 
    State(app): State<Shared>,
416 
    headers: HeaderMap,
417 
    Query(q): Query<InboxQuery>,
418 
) -> Result<Json<hub_api::Inbox>, ApiError> {
419 
    let c = caller(&app, &headers).await?;
420 
    let a = c.require("user:read")?;
421 
    let limit = q.limit.unwrap_or(50).clamp(1, 200);
422 
    let base = app.config.base_url().trim_end_matches('/').to_string();
423 
    let items = db::notify::inbox(&app.db, a.id, limit)
424 
        .await?
425 
        .into_iter()
426 
        .map(|n| hub_api::Notification {
427 
            id: n.id,
428 
            at_ms: n.at_ms,
429 
            kind: n.kind,
430 
            title: n.title,
431 
            url: if n.url.starts_with('/') { format!("{base}{}", n.url) } else { n.url },
432 
            actor: n.actor,
433 
            read: n.read,
434 
        })
435 
        .collect();
436 
    Ok(Json(hub_api::Inbox { unread: db::notify::unread(&app.db, a.id).await?, items }))
437 
}
438
439 
async fn notification_read(State(app): State<Shared>, headers: HeaderMap, Path(id): Path<i64>) -> Result<StatusCode, ApiError> {
440 
    let c = caller(&app, &headers).await?;
441 
    let a = c.require("user:read")?;
442 
    db::notify::mark_read(&app.db, a.id, Some(id)).await?;
443 
    Ok(StatusCode::NO_CONTENT)
444 
}
445
446 
async fn notifications_read_all(State(app): State<Shared>, headers: HeaderMap) -> Result<StatusCode, ApiError> {
447 
    let c = caller(&app, &headers).await?;
448 
    let a = c.require("user:read")?;
449 
    db::notify::mark_read(&app.db, a.id, None).await?;
450 
    Ok(StatusCode::NO_CONTENT)
451 
}
452
b64e2537 Andy McCall ↶ 453 
async fn user_of(app: &Shared, a: &Account) -> Result<User, ApiError> {
454 
    let keys = db::accounts::identities_of(&app.db, a.id).await?.into_iter().map(|i| i.key).collect();
455 
    Ok(User { username: a.username.clone(), display_name: a.display_name.clone(), is_admin: a.is_admin, keys, created_ms: a.created_ms })
456 
}
457
458 
async fn user(State(app): State<Shared>, Path(name): Path<String>) -> Result<Json<User>, ApiError> {
459 
    let a = db::accounts::account_by_name(&app.db, &name).await?.ok_or_else(|| not_found("no such account"))?;
460 
    Ok(Json(user_of(&app, &a).await?))
461 
}
462
463 
async fn org(State(app): State<Shared>, Path(name): Path<String>) -> Result<Json<Organisation>, ApiError> {
464 
    let o = db::accounts::org_by_name(&app.db, &name).await?.ok_or_else(|| not_found("no such organisation"))?;
465 
    let members = db::accounts::org_members(&app.db, o.id).await?.into_iter().map(|(a, _)| a.username).collect();
466 
    Ok(Json(Organisation { name: o.name, display_name: o.display_name, description: o.description, members }))
467 
}
468
469 
#[derive(Deserialize)]
470 
struct SearchQuery {
471 
    q: String,
472 
}
473
474 
async fn search(
475 
    State(app): State<Shared>,
476 
    headers: HeaderMap,
477 
    Query(q): Query<SearchQuery>,
478 
) -> Result<Json<Vec<serde_json::Value>>, ApiError> {
479 
    let c = caller(&app, &headers).await?;
480 
    let mut out = Vec::new();
481 
    for h in db::notify::search(&app.db, &q.q, None, 50).await? {
482 
        let Some(row) = db::repos::get_by_id(&app.db, h.repo_id).await? else { continue };
483 
        let role = auth::roles::role_for(&app.db, c.account.as_ref(), &row).await?;
484 
        if !auth::roles::allows(role, Access::Read) {
485 
            continue;
486 
        }
487 
        out.push(
488 
            serde_json::json!({ "kind": h.kind, "repository": row.slug(), "number": h.number, "title": h.title, "snippet": h.snippet }),
489 
        );
490 
    }
491 
    Ok(Json(out))
492 
}
493
494 
// ------------------------------------------------------------ repositories
495
496 
async fn list_repos(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<Repository>>, ApiError> {
497 
    let c = caller(&app, &headers).await?;
498 
    let mut out = Vec::new();
499 
    for r in db::repos::list(&app.db).await? {
500 
        let role = auth::roles::role_for(&app.db, c.account.as_ref(), &r).await?;
501 
        if auth::roles::allows(role, Access::Read) {
502 
            out.push(repository(&app, &r));
503 
        }
de505df5 Andy McCall ↶ 504 
    }
b64e2537 Andy McCall ↶ 505 
    Ok(Json(out))
506 
}
507
508 
async fn create_repo(
509 
    State(app): State<Shared>,
510 
    headers: HeaderMap,
511 
    Json(body): Json<NewRepository>,
512 
) -> Result<(StatusCode, Json<Repository>), ApiError> {
513 
    let c = caller(&app, &headers).await?;
514 
    let me = c.require("repo:admin")?;
515 
    let name = RepoName::new(&body.owner, &body.name).ok_or_else(|| ApiError(StatusCode::BAD_REQUEST, "invalid owner or name".into()))?;
66fd9d6b Andy McCall ↶ 516 
    if name.name.ends_with(crate::wiki::SUFFIX) {
517 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a name cannot end in .wiki: that is the address of a repository's wiki".into()));
518 
    }
b64e2537 Andy McCall ↶ 519 
    if !auth::roles::may_create_under(&app.db, me, &name.owner).await? {
520 
        return Err(forbidden("you cannot create repositories under that owner"));
521 
    }
522 
    if db::repos::get(&app.db, &name.owner, &name.name).await?.is_some() || app.repos.exists(&name) {
523 
        return Err(ApiError(StatusCode::CONFLICT, "that repository exists".into()));
524 
    }
525 
    app.repos.create(&name, None)?;
526 
    let row = db::repos::create(&app.db, &name.owner, &name.name, &body.description, body.visibility).await?;
527 
    db::accounts::audit(&app.db, Some(me), "repo.created", &name.to_string(), "api").await.ok();
528 
    Ok((StatusCode::CREATED, Json(repository(&app, &row))))
529 
}
530
531 
async fn get_repo(
532 
    State(app): State<Shared>,
533 
    headers: HeaderMap,
534 
    Path((owner, name)): Path<(String, String)>,
535 
) -> Result<Json<Repository>, ApiError> {
536 
    let c = caller(&app, &headers).await?;
537 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
538 
    Ok(Json(repository(&app, &row)))
539 
}
540
541 
async fn bookmarks(
542 
    State(app): State<Shared>,
543 
    headers: HeaderMap,
544 
    Path((owner, name)): Path<(String, String)>,
545 
) -> Result<Json<Vec<Bookmark>>, ApiError> {
546 
    let c = caller(&app, &headers).await?;
547 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
548 
    let default = row.default_bookmark.clone();
549 
    let list = app.repos.read(&repo, move |r, cache| view::bookmarks(r, cache, &default)).await?;
550 
    Ok(Json(list.into_iter().map(|b| Bookmark { name: b.name, heads: b.heads, changes: b.changes, default: b.default }).collect()))
551 
}
552
553 
async fn tags(
554 
    State(app): State<Shared>,
555 
    headers: HeaderMap,
556 
    Path((owner, name)): Path<(String, String)>,
557 
) -> Result<Json<Vec<Tag>>, ApiError> {
558 
    let c = caller(&app, &headers).await?;
559 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
560 
    let list = app.repos.read(&repo, |r, _| view::tags(r)).await?;
561 
    Ok(Json(list.into_iter().map(|t| Tag { name: t.name, heads: t.heads, message: t.message, signer: t.signer }).collect()))
562 
}
563
564 
#[derive(Deserialize)]
565 
struct HistoryQuery {
566 
    path: Option<String>,
567 
    offset: Option<usize>,
568 
    limit: Option<usize>,
f28389bd Andy McCall ↶ 569 
    /// A revset (Oxygen's docs/revset_query_language.md) in place of the
570 
    /// reference's whole history; the reference still gives the labels.
571 
    r: Option<String>,
b64e2537 Andy McCall ↶ 572 
}
573
574 
async fn history(
575 
    State(app): State<Shared>,
576 
    headers: HeaderMap,
577 
    Path((owner, name, r)): Path<(String, String, String)>,
578 
    Query(q): Query<HistoryQuery>,
579 
) -> Result<Json<History>, ApiError> {
580 
    let c = caller(&app, &headers).await?;
581 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
582 
    let (offset, limit) = (q.offset.unwrap_or(0), q.limit.unwrap_or(50).min(500));
f28389bd Andy McCall ↶ 583 
    let revset = q.r.clone().filter(|s| !s.trim().is_empty());
584 
    let by_revset = revset.is_some();
b64e2537 Andy McCall ↶ 585 
    let h = app
586 
        .repos
587 
        .read(&repo, move |repo, cache| {
588 
            let target = view::resolve(repo, cache, &r)?;
f28389bd Andy McCall ↶ 589 
            match &revset {
590 
                Some(rs) => view::history_revset(repo, cache, target, rs, offset, limit),
591 
                None => view::history(repo, cache, target, q.path.as_deref(), offset, limit),
592 
            }
b64e2537 Andy McCall ↶ 593 
        })
f28389bd Andy McCall ↶ 594 
        .await
595 
        .map_err(|e| {
596 
            // A revset that does not parse, names nothing, or goes past the
597 
            // budget is the caller's to fix.
598 
            if by_revset {
599 
                ApiError(StatusCode::BAD_REQUEST, e.to_string())
600 
            } else {
601 
                e.into()
602 
            }
603 
        })?;
b64e2537 Andy McCall ↶ 604 
    let mut entries = h.entries;
605 
    crate::web::attribute(&app, &mut entries.iter_mut().collect::<Vec<_>>()).await;
606 
    Ok(Json(History {
607 
        reference: h.target.label,
608 
        heads: h.target.heads.iter().map(|x| x.to_hex()).collect(),
609 
        total: h.total,
610 
        offset: h.offset,
611 
        changes: entries.iter().map(summary).collect(),
612 
    }))
613 
}
614
615 
async fn change(
616 
    State(app): State<Shared>,
617 
    headers: HeaderMap,
618 
    Path((owner, name, hash)): Path<(String, String, String)>,
619 
) -> Result<Json<ChangeDetail>, ApiError> {
620 
    let c = caller(&app, &headers).await?;
621 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
622 
    let d = app
623 
        .repos
624 
        .read(&repo, move |repo, cache| {
625 
            let h = view::resolve_change(repo, cache, &hash)?;
626 
            view::change(repo, cache, &h)
627 
        })
628 
        .await?;
629 
    let mut v = d.view;
630 
    crate::web::attribute(&app, &mut [&mut v]).await;
631 
    let files = crate::web::history::render_files(&d.files, &d.bases)
632 
        .into_iter()
633 
        .map(|f| FileChange { path: f.path, kind: f.kind, from: f.from, added: f.added, removed: f.removed })
634 
        .collect();
635 
    Ok(Json(ChangeDetail {
636 
        body: v.body.clone(),
637 
        change: summary(&v),
638 
        dependents: d.dependents.iter().map(|x| x.hash.clone()).collect(),
639 
        in_bookmarks: d.in_bookmarks,
640 
        in_tags: d.in_tags,
641 
        files,
642 
    }))
643 
}
644
645 
fn entry(e: &view::Entry) -> TreeEntry {
646 
    TreeEntry {
647 
        name: e.name.clone(),
648 
        path: e.path.clone(),
649 
        kind: match e.kind {
650 
            view::EntryKind::Dir => "dir",
651 
            view::EntryKind::File => "file",
652 
            view::EntryKind::Symlink => "symlink",
653 
            view::EntryKind::Subrepo => "subrepo",
654 
        }
655 
        .into(),
656 
        exec: e.exec,
657 
        size: e.size,
658 
        conflicted: e.conflicted,
659 
    }
660 
}
661
662 
async fn tree_root(
663 
    State(app): State<Shared>,
664 
    headers: HeaderMap,
665 
    Path((owner, name, r)): Path<(String, String, String)>,
666 
) -> Result<Json<Vec<TreeEntry>>, ApiError> {
667 
    tree(State(app), headers, Path((owner, name, r, String::new()))).await
668 
}
669
670 
async fn tree(
671 
    State(app): State<Shared>,
672 
    headers: HeaderMap,
673 
    Path((owner, name, r, path)): Path<(String, String, String, String)>,
674 
) -> Result<Json<Vec<TreeEntry>>, ApiError> {
675 
    let c = caller(&app, &headers).await?;
676 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
677 
    let t = app
678 
        .repos
679 
        .read(&repo, move |repo, cache| {
680 
            let target = view::resolve(repo, cache, &r)?;
681 
            view::tree(repo, cache, target, &path)
682 
        })
683 
        .await?;
684 
    Ok(Json(t.entries.iter().map(entry).collect()))
685 
}
686
687 
async fn file(
688 
    State(app): State<Shared>,
689 
    headers: HeaderMap,
690 
    Path((owner, name, r, path)): Path<(String, String, String, String)>,
691 
) -> Result<Response, ApiError> {
692 
    let c = caller(&app, &headers).await?;
693 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
694 
    let limit = app.config.limits.render_limit.0;
695 
    let f = app
696 
        .repos
697 
        .read(&repo, move |repo, cache| {
698 
            let target = view::resolve(repo, cache, &r)?;
699 
            view::file(repo, cache, target, &path, limit)
700 
        })
701 
        .await?;
702 
    Ok(crate::web::raw(f.bytes, &f.name, false))
703 
}
704
705 
async fn blame(
706 
    State(app): State<Shared>,
707 
    headers: HeaderMap,
708 
    Path((owner, name, r, path)): Path<(String, String, String, String)>,
709 
) -> Result<Json<Vec<BlameLine>>, ApiError> {
710 
    let c = caller(&app, &headers).await?;
711 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
712 
    let limit = app.config.limits.render_limit.0;
713 
    let b = app
714 
        .repos
715 
        .read(&repo, move |repo, cache| {
716 
            let target = view::resolve(repo, cache, &r)?;
717 
            view::blame(repo, cache, target, &path, limit)
718 
        })
719 
        .await?;
720 
    Ok(Json(
721 
        b.lines
722 
            .into_iter()
723 
            .map(|l| BlameLine {
724 
                line: l.line,
725 
                change: l.hash.to_hex(),
726 
                index: l.index,
727 
                author: l.author,
728 
                when_ms: l.when_ms,
729 
                text: String::from_utf8_lossy(&l.text).into_owned(),
730 
            })
731 
            .collect(),
732 
    ))
733 
}
734
735 
async fn conflicts(
736 
    State(app): State<Shared>,
737 
    headers: HeaderMap,
738 
    Path((owner, name)): Path<(String, String)>,
739 
) -> Result<Json<Vec<Conflict>>, ApiError> {
740 
    let c = caller(&app, &headers).await?;
741 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
742 
    let list = app.repos.read(&repo, view::conflicts).await?;
743 
    Ok(Json(
744 
        list.into_iter()
745 
            .map(|c| Conflict {
746 
                bookmark: c.bookmark,
747 
                path: c.path,
748 
                kind: c.kind,
749 
                contributors: c.contributors.iter().map(|x| x.hash.clone()).collect(),
750 
            })
751 
            .collect(),
752 
    ))
df940d75 Andy McCall ↶ 753 
}
754
755 
/// `GET /repos/{o}/{n}/releases/trust/{tag}`: a release's trust report
756 
/// (hub spec §9.1), as the page's JSON export.
757 
async fn release_trust(
758 
    State(app): State<Shared>,
759 
    headers: HeaderMap,
760 
    Path((owner, name, tag)): Path<(String, String, String)>,
761 
) -> Result<Json<crate::web::release_trust::ReleaseTrust>, ApiError> {
762 
    let c = caller(&app, &headers).await?;
763 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
764 
    match crate::web::release_trust::report(&app, &repo, &row, &tag).await.map_err(|m| ApiError(StatusCode::INTERNAL_SERVER_ERROR, m))? {
765 
        Some(t) => Ok(Json(t)),
766 
        None => Err(ApiError(StatusCode::NOT_FOUND, format!("no release {tag}"))),
767 
    }
b64e2537 Andy McCall ↶ 768 
}
769
770 
async fn trust(
771 
    State(app): State<Shared>,
772 
    headers: HeaderMap,
773 
    Path((owner, name)): Path<(String, String)>,
774 
) -> Result<Json<Trust>, ApiError> {
775 
    let c = caller(&app, &headers).await?;
776 
    let (repo, _, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
777 
    let key = app.hub_key.key;
778 
    let t = app.repos.read(&repo, move |r, cache| view::trust(r, cache, &key)).await?;
779 
    Ok(Json(Trust {
780 
        policy: t.policy.map(|p| Policy {
781 
            serial: p.serial,
782 
            expires_ms: p.expires_ms,
783 
            roots: p.roots.iter().map(|k| k.key.clone()).collect(),
784 
            root_threshold: p.root_threshold,
785 
            rules: p
786 
                .rules
787 
                .iter()
788 
                .map(|r| Rule {
789 
                    pattern: r.pattern.clone(),
790 
                    keys: r.keys.iter().map(|k| k.key.clone()).collect(),
791 
                    threshold: r.threshold,
792 
                    require: r.require.clone(),
793 
                    allow_conflicts: r.allow_conflicts,
794 
                })
795 
                .collect(),
796 
        }),
797 
        signed: t.verification.signed,
798 
        sealed: t.verification.sealed,
799 
        unsigned: t.verification.unsigned,
800 
        invalid: t.verification.invalid.iter().map(|(h, _)| h.clone()).collect(),
801 
        hub_key: t.hub_key,
802 
    }))
803 
}
804
805 
async fn pushes(
806 
    State(app): State<Shared>,
807 
    headers: HeaderMap,
808 
    Path((owner, name)): Path<(String, String)>,
809 
) -> Result<Json<Vec<Push>>, ApiError> {
810 
    let c = caller(&app, &headers).await?;
811 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
812 
    let rows = db::repos::pushes(&app.db, row.id, 200).await?;
813 
    Ok(Json(
814 
        rows.into_iter()
815 
            .map(|p| Push {
816 
                at_ms: p.at_ms,
817 
                pusher: p.pusher,
818 
                reference: p.reference,
819 
                ok: p.ok,
820 
                reason: p.reason,
821 
                old_state: p.old_state,
822 
                new_state: p.new_state,
823 
                heads: p.heads,
824 
                changes: p.changes,
825 
            })
826 
            .collect(),
827 
    ))
de505df5 Andy McCall ↶ 828 
}
829
b64e2537 Andy McCall ↶ 830 
// --------------------------------------------------------------- proposals
831
0b20f1ec Andy McCall ↶ 832 
/// `GET /repos/{o}/{n}/proposals?state=open|draft|landed|closed|all`:
833 
/// open ones (drafts too) by default.
de505df5 Andy McCall ↶ 834 
async fn proposals(
835 
    State(app): State<Shared>,
b64e2537 Andy McCall ↶ 836 
    headers: HeaderMap,
de505df5 Andy McCall ↶ 837 
    Path((owner, name)): Path<(String, String)>,
0b20f1ec Andy McCall ↶ 838 
    Query(q): Query<IssuesQuery>,
b64e2537 Andy McCall ↶ 839 
) -> Result<Json<Vec<Proposal>>, ApiError> {
840 
    let c = caller(&app, &headers).await?;
841 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
0b20f1ec Andy McCall ↶ 842 
    let states: &[&str] = match q.state.as_deref().unwrap_or("open") {
843 
        "open" => &["open", "draft"],
844 
        "draft" => &["draft"],
845 
        "landed" => &["landed"],
846 
        "closed" => &["closed"],
847 
        "all" => &["open", "draft", "landed", "closed"],
848 
        other => return Err(ApiError(StatusCode::BAD_REQUEST, format!("state is open, draft, landed, closed or all, not {other:?}"))),
849 
    };
de505df5 Andy McCall ↶ 850 
    let mut out = Vec::new();
0b20f1ec Andy McCall ↶ 851 
    for p in db::proposals::list(&app.db, row.id, states).await? {
de505df5 Andy McCall ↶ 852 
        let loaded = crate::web::proposals::load(&app, &repo, p).await?;
853 
        let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
854 
        out.push(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, None).await);
855 
    }
856 
    Ok(Json(out))
857 
}
858
859 
async fn proposal(
860 
    State(app): State<Shared>,
b64e2537 Andy McCall ↶ 861 
    headers: HeaderMap,
de505df5 Andy McCall ↶ 862 
    Path((owner, name, number)): Path<(String, String, i64)>,
b64e2537 Andy McCall ↶ 863 
) -> Result<Json<Proposal>, ApiError> {
864 
    let c = caller(&app, &headers).await?;
865 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
866 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
de505df5 Andy McCall ↶ 867 
    let source_url = match p.source_repo_id {
868 
        Some(id) => db::repos::get_by_id(&app.db, id).await?.map(|r| format!("{}/{}", app.config.base_url(), r.slug())),
869 
        None => None,
870 
    };
871 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
872 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
873 
    Ok(Json(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, source_url).await))
1f1eb06a Andy McCall ↶ 874 
}
875
739a763a Andy McCall ↶ 876 
/// `PATCH /repos/{o}/{n}/proposals/{number}`: change the title or body,
877 
/// keeping what is not given; the author or a maintainer, as on the page
878 
/// (oxygenhub#76). The target is changed on the page, which re-projects.
879 
async fn edit_proposal(
880 
    State(app): State<Shared>,
881 
    headers: HeaderMap,
882 
    Path((owner, name, number)): Path<(String, String, i64)>,
883 
    Json(body): Json<hub_api::ProposalEdit>,
884 
) -> Result<Json<Proposal>, ApiError> {
885 
    let c = caller(&app, &headers).await?;
886 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
887 
    let (repo, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
888 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
2291f8cc Andy McCall ↶ 889 
    let text = body.title.is_some() || body.body.is_some();
890 
    if text && Some(me.id) != p.author_id && role < Role::Maintain {
739a763a Andy McCall ↶ 891 
        return Err(ApiError(StatusCode::FORBIDDEN, "only the proposal's author or a maintainer can edit it".into()));
2291f8cc Andy McCall ↶ 892 
    }
893 
    if body.labels.is_some() && role < Role::Triage {
894 
        return Err(forbidden("setting labels needs triage access"));
895 
    }
896 
    // Every name is checked before anything changes.
897 
    let labels = resolve_triage(&app, row.id, body.labels.as_deref(), None, None).await?.labels;
898 
    if text {
899 
        let title = match body.title.as_deref().map(str::trim) {
900 
            Some("") => return Err(ApiError(StatusCode::BAD_REQUEST, "a proposal needs a title".into())),
901 
            Some(t) => t,
902 
            None => p.title.as_str(),
903 
        };
904 
        let text = body.body.as_deref().map(str::trim).unwrap_or(&p.body);
905 
        db::proposals::edit(&app.db, p.id, title, text, &p.target).await?;
906 
        db::proposals::add_event(&app.db, p.id, &me.username, "edited", "").await.ok();
739a763a Andy McCall ↶ 907 
    }
2291f8cc Andy McCall ↶ 908 
    if let Some(want) = labels {
909 
        let have = db::issues::proposal_labels(&app.db, p.id).await?;
910 
        for l in &have {
911 
            if !want.iter().any(|w| w.id == l.id) {
912 
                db::issues::set_proposal_label(&app.db, p.id, l.id, false).await?;
913 
            }
914 
        }
915 
        for w in &want {
916 
            if !have.iter().any(|l| l.id == w.id) {
917 
                db::issues::set_proposal_label(&app.db, p.id, w.id, true).await?;
918 
            }
919 
        }
920 
        let names: Vec<&str> = want.iter().map(|l| l.name.as_str()).collect();
921 
        db::proposals::add_event(&app.db, p.id, &me.username, "set labels", &names.join(", ")).await.ok();
922 
    }
739a763a Andy McCall ↶ 923 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
924 
    let source_url = match p.source_repo_id {
925 
        Some(id) => db::repos::get_by_id(&app.db, id).await?.map(|r| format!("{}/{}", app.config.base_url(), r.slug())),
926 
        None => None,
927 
    };
928 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
929 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
930 
    Ok(Json(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, source_url).await))
931 
}
932
1f1eb06a Andy McCall ↶ 933 
/// `POST /repos/{o}/{n}/proposals/{number}/land` (repo:write): land it as
934 
/// the page's Land button does; `409` with the blockers when it cannot.
935 
async fn land_proposal(
936 
    State(app): State<Shared>,
937 
    headers: HeaderMap,
938 
    Path((owner, name, number)): Path<(String, String, i64)>,
939 
) -> Result<Json<Proposal>, ApiError> {
940 
    let c = caller(&app, &headers).await?;
941 
    let me = c.require("repo:write")?.clone();
942 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
0b20f1ec Andy McCall ↶ 943 
    let via = format!("api (token {})", c.token);
944 
    match crate::web::proposals::land_as(&app, &repo, &row, &me, number, &via).await {
1f1eb06a Andy McCall ↶ 945 
        Ok(_) => proposal(State(app), headers, Path((owner, name, number))).await,
946 
        Err(crate::web::proposals::Landing::NotFound) => Err(not_found("no such proposal")),
947 
        Err(crate::web::proposals::Landing::Refused(m)) => Err(ApiError(StatusCode::CONFLICT, m)),
948 
    }
d23464c0 Andy McCall ↶ 949 
}
950
3f02e5ea Andy McCall ↶ 951 
/// The files a proposal changes (hub spec §12.1).
952 
async fn proposal_files(
953 
    State(app): State<Shared>,
954 
    headers: HeaderMap,
955 
    Path((owner, name, number)): Path<(String, String, i64)>,
956 
) -> Result<Json<Vec<hub_api::ProposalFile>>, ApiError> {
957 
    let c = caller(&app, &headers).await?;
958 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
959 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
960 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
961 
    Ok(Json(
962 
        loaded
963 
            .files
964 
            .iter()
965 
            .map(|f| hub_api::ProposalFile {
966 
                path: f.path.clone(),
967 
                from: f.from.clone(),
968 
                kind: f.kind.clone(),
969 
                added: f.added,
970 
                removed: f.removed,
971 
            })
972 
            .collect(),
973 
    ))
974 
}
975
976 
/// One file's bytes on a side of a proposal: `base` is the target's
977 
/// state, `head` the projected state. 404 when the file does not exist
978 
/// on that side.
979 
async fn proposal_content(
980 
    State(app): State<Shared>,
981 
    headers: HeaderMap,
982 
    Path((owner, name, number, side, path)): Path<(String, String, i64, String, String)>,
983 
) -> Result<Response, ApiError> {
984 
    let c = caller(&app, &headers).await?;
985 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
986 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
987 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
988 
    let heads = match side.as_str() {
989 
        "base" => loaded.target_heads,
990 
        "head" => loaded.heads,
991 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "the side is base or head".into())),
992 
    };
993 
    let limit = app.config.limits.render_limit.0;
994 
    let target = view::RefTarget { label: side, kind: view::RefKind::Change, heads };
995 
    let f = app.repos.read(&repo, move |repo, cache| view::file(repo, cache, target, &path, limit)).await?;
996 
    Ok(crate::web::raw(f.bytes, &f.name, false))
997 
}
998
b64e2537 Andy McCall ↶ 999 
async fn create_proposal(
1000 
    State(app): State<Shared>,
1001 
    headers: HeaderMap,
1002 
    Path((owner, name)): Path<(String, String)>,
1003 
    Json(body): Json<NewProposal>,
1004 
) -> Result<(StatusCode, Json<Proposal>), ApiError> {
1005 
    let c = caller(&app, &headers).await?;
1006 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1007 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1008 
    let created =
1009 
        crate::web::proposals::open_proposal(&app, &repo, &row, &me, &body.title, &body.body, &body.target, &body.source, body.draft)
1010 
            .await
1011 
            .map_err(|e| ApiError(StatusCode::BAD_REQUEST, e))?;
1012 
    let loaded = crate::web::proposals::load(&app, &repo, created).await?;
1013 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1014 
    Ok((StatusCode::CREATED, Json(crate::web::proposals::to_api(&app, &owner, &name, &loaded, &v, None).await)))
1015 
}
d23464c0 Andy McCall ↶ 1016
b64e2537 Andy McCall ↶ 1017 
fn comment_of(c: &db::proposals::CommentRow) -> Comment {
1018 
    Comment {
1019 
        id: c.id,
1020 
        author: c.author.clone(),
1021 
        body: c.body.clone(),
1022 
        created_ms: c.created_ms,
1023 
        path: if c.path.is_empty() { None } else { Some(c.path.clone()) },
1024 
        anchor: if c.anchor_change.is_empty() {
1025 
            None
1026 
        } else {
1027 
            Some(Atom { change: c.anchor_change.clone(), index: c.anchor_index as u32 })
1028 
        },
c0fac31d Andy McCall ↶ 1029 
        line: None,
b64e2537 Andy McCall ↶ 1030 
        resolved: c.resolved,
d23464c0 Andy McCall ↶ 1031 
    }
1032 
}
1033
b64e2537 Andy McCall ↶ 1034 
async fn proposal_comments(
1035 
    State(app): State<Shared>,
1036 
    headers: HeaderMap,
1037 
    Path((owner, name, number)): Path<(String, String, i64)>,
1038 
) -> Result<Json<Vec<Comment>>, ApiError> {
1039 
    let c = caller(&app, &headers).await?;
1040 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1041 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
c0fac31d Andy McCall ↶ 1042 
    let mut out: Vec<Comment> = db::proposals::comments(&app.db, p.id).await?.iter().map(comment_of).collect();
1043 
    // Place anchored comments on their line of the projected state.
1044 
    let paths: std::collections::BTreeSet<String> = out.iter().filter(|c| c.anchor.is_some()).filter_map(|c| c.path.clone()).collect();
1045 
    if !paths.is_empty() {
1046 
        let repo = RepoName::new(&owner, &name).ok_or_else(|| not_found("no such repository"))?;
1047 
        let heads = crate::web::proposals::load(&app, &repo, p).await?.heads;
1048 
        let lines = app
1049 
            .repos
1050 
            .read(&repo, move |r, _| {
1051 
                let mut at = std::collections::HashMap::new();
1052 
                for path in paths {
1053 
                    // A file the projection removed has no lines to place a comment on.
1054 
                    for l in r.blame_in(&path, &heads).unwrap_or_default() {
1055 
                        at.insert((path.clone(), l.hash.to_hex(), l.index), l.line);
1056 
                    }
1057 
                }
1058 
                Ok(at)
1059 
            })
1060 
            .await?;
1061 
        for c in &mut out {
1062 
            if let (Some(path), Some(a)) = (&c.path, &c.anchor) {
1063 
                c.line = lines.get(&(path.clone(), a.change.clone(), a.index)).copied();
1064 
            }
1065 
        }
1066 
    }
1067 
    Ok(Json(out))
b64e2537 Andy McCall ↶ 1068 
}
1069
1070 
async fn proposal_comment(
1071 
    State(app): State<Shared>,
1072 
    headers: HeaderMap,
1073 
    Path((owner, name, number)): Path<(String, String, i64)>,
1074 
    Json(body): Json<NewComment>,
1075 
) -> Result<(StatusCode, Json<Comment>), ApiError> {
1076 
    let c = caller(&app, &headers).await?;
1077 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1078 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1079 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1080 
    if body.body.trim().is_empty() {
1081 
        return Err(ApiError(StatusCode::BAD_REQUEST, "an empty comment says nothing".into()));
1082 
    }
3f4b0ea6 Andy McCall ↶ 1083 
    let (repo, _) = (RepoName::new(&owner, &name).ok_or_else(|| not_found("no such repository"))?, ());
1084 
    let anchor = match (body.path.as_deref().map(|x| x.trim_matches('/')), body.line) {
1085 
        (Some(path), Some(line)) if !path.is_empty() => {
1086 
            let loaded = crate::web::proposals::load(&app, &repo, p.clone()).await?;
1087 
            let (heads, file) = (loaded.heads.clone(), path.to_string());
1088 
            let atom = app
1089 
                .repos
1090 
                .read(&repo, move |r, cache| {
1091 
                    let projected = cache.load(r, &heads)?;
1092 
                    Ok(crate::repos::proposals::atom_at(&projected, &file, line).map(|(h, i)| (h.to_hex(), i)))
1093 
                })
1094 
                .await?
1095 
                .ok_or_else(|| ApiError(StatusCode::BAD_REQUEST, format!("{path}:{line} is not a line of the projected state")))?;
1096 
            Some((path.to_string(), atom))
1097 
        }
1098 
        _ => None,
1099 
    };
1100 
    let row_c = db::proposals::add_comment(
1101 
        &app.db,
1102 
        p.id,
1103 
        Some(me.id),
1104 
        &me.username,
1105 
        body.body.trim(),
1106 
        anchor.as_ref().map(|(path, _)| path.as_str()).unwrap_or(""),
1107 
        anchor.as_ref().map(|(_, (h, i))| (h.as_str(), *i as i64)),
1108 
    )
1109 
    .await?;
b64e2537 Andy McCall ↶ 1110 
    crate::notify::deliver(
1111 
        &app,
1112 
        crate::notify::Event {
1113 
            kind: "proposal.comment",
1114 
            title: format!("{owner}/{name}#{number}: {}", p.title),
1115 
            url: format!("/{owner}/{name}/proposal/{number}"),
1116 
            actor: &me,
1117 
            repo_id: row.id,
1118 
            thread: Some(("proposal", p.id)),
1119 
            mention_text: &body.body,
1120 
            direct: p.author_id.into_iter().collect(),
1121 
        },
1122 
    )
1123 
    .await;
1124 
    crate::hooks::emit(
1125 
        &app,
1126 
        &row,
1127 
        "comment.proposal",
1128 
        &me.username,
1129 
        serde_json::json!({ "number": number, "comment": comment_of(&row_c) }),
1130 
    )
1131 
    .await;
c0fac31d Andy McCall ↶ 1132 
    let mut created = comment_of(&row_c);
1133 
    created.line = created.anchor.as_ref().and(body.line);
1134 
    Ok((StatusCode::CREATED, Json(created)))
b64e2537 Andy McCall ↶ 1135 
}
1136
1137 
async fn proposal_reviews(
1138 
    State(app): State<Shared>,
1139 
    headers: HeaderMap,
1140 
    Path((owner, name, number)): Path<(String, String, i64)>,
1141 
) -> Result<Json<Vec<Review>>, ApiError> {
1142 
    let c = caller(&app, &headers).await?;
1143 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1144 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1145 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
1146 
    let v = crate::web::proposals::verdict(&app, &loaded, row.id).await?;
1147 
    Ok(Json(
1148 
        v.reviews
1149 
            .into_iter()
1150 
            .map(|r| Review {
1151 
                id: r.row.id,
1152 
                author: r.row.author,
1153 
                verdict: r.row.verdict,
1154 
                body: r.row.body,
1155 
                sealed: r.sealed,
1156 
                created_ms: r.row.created_ms,
7d2eb590 Andy McCall ↶ 1157 
                via: r.row.via,
b64e2537 Andy McCall ↶ 1158 
            })
1159 
            .collect(),
1160 
    ))
1161 
}
1162
1163 
async fn proposal_review(
1164 
    State(app): State<Shared>,
1165 
    headers: HeaderMap,
1166 
    Path((owner, name, number)): Path<(String, String, i64)>,
1167 
    Json(body): Json<NewReview>,
1168 
) -> Result<(StatusCode, Json<Review>), ApiError> {
1169 
    let c = caller(&app, &headers).await?;
1170 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1171 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1172 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1173 
    if !matches!(body.verdict.as_str(), "comment" | "changes" | "approve") {
1174 
        return Err(ApiError(StatusCode::BAD_REQUEST, "verdict is comment, changes or approve".into()));
1175 
    }
1176 
    if body.verdict == "approve" && Some(me.id) == p.author_id {
1177 
        return Err(forbidden("you cannot approve your own proposal"));
1178 
    }
1179 
    let r = db::proposals::add_review(&app.db, p.id, me.id, &me.username, &body.verdict, body.body.trim()).await?;
1180 
    db::proposals::add_event(&app.db, p.id, &me.username, &format!("review.{}", body.verdict), "").await.ok();
cc1cd197 Andy McCall ↶ 1181 
    crate::web::proposals::reviewed(&app, &row, &p, &me, &body.verdict).await;
b64e2537 Andy McCall ↶ 1182 
    crate::hooks::emit(&app, &row, "review", &me.username, serde_json::json!({ "number": number, "verdict": body.verdict })).await;
1183 
    Ok((
1184 
        StatusCode::CREATED,
7d2eb590 Andy McCall ↶ 1185 
        Json(Review { id: r.id, author: r.author, verdict: r.verdict, body: r.body, sealed: false, created_ms: r.created_ms, via: r.via }),
b64e2537 Andy McCall ↶ 1186 
    ))
1187 
}
1188
cc1cd197 Andy McCall ↶ 1189 
/// `POST .../proposals/{number}/reviewers`: ask accounts to review (the
1190 
/// author, or a writer). Answers with everyone asked now.
1191 
async fn request_reviewers(
1192 
    State(app): State<Shared>,
1193 
    headers: HeaderMap,
1194 
    Path((owner, name, number)): Path<(String, String, i64)>,
1195 
    Json(body): Json<ReviewRequest>,
1196 
) -> Result<Json<Vec<String>>, ApiError> {
1197 
    let c = caller(&app, &headers).await?;
1198 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1199 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1200 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1201 
    if Some(me.id) != p.author_id && role < Role::Write {
1202 
        return Err(forbidden("only the author or a writer asks for reviews"));
1203 
    }
1204 
    if !p.is_open() {
1205 
        return Err(ApiError(StatusCode::CONFLICT, "the proposal is not open".into()));
1206 
    }
1207 
    crate::web::proposals::request_reviewers(&app, &row, &p, &me, &body.reviewers)
1208 
        .await
1209 
        .map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
1210 
    Ok(Json(db::proposals::review_requests(&app.db, p.id).await?))
1211 
}
1212
1213 
/// `DELETE .../proposals/{number}/reviewers/{username}`: withdraw a request.
1214 
async fn withdraw_reviewer(
1215 
    State(app): State<Shared>,
1216 
    headers: HeaderMap,
1217 
    Path((owner, name, number, username)): Path<(String, String, i64, String)>,
1218 
) -> Result<StatusCode, ApiError> {
1219 
    let c = caller(&app, &headers).await?;
1220 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
1221 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1222 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1223 
    if Some(me.id) != p.author_id && role < Role::Write {
1224 
        return Err(forbidden("only the author or a writer withdraws review requests"));
1225 
    }
1226 
    let a = db::accounts::account_by_name(&app.db, &username).await?.ok_or_else(|| not_found("no such account"))?;
1227 
    if db::proposals::unrequest_review(&app.db, p.id, a.id).await? {
1228 
        db::proposals::add_event(&app.db, p.id, &me.username, "review request withdrawn", &a.username).await.ok();
1229 
    }
1230 
    Ok(StatusCode::NO_CONTENT)
1231 
}
1232
b64e2537 Andy McCall ↶ 1233 
async fn proposal_checks(
1234 
    State(app): State<Shared>,
1235 
    headers: HeaderMap,
1236 
    Path((owner, name, number)): Path<(String, String, i64)>,
1237 
) -> Result<Json<Vec<Check>>, ApiError> {
1238 
    let c = caller(&app, &headers).await?;
1239 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1240 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
1241 
    let loaded = crate::web::proposals::load(&app, &repo, p).await?;
1242 
    Ok(Json(db::hooks::checks_for_state(&app.db, row.id, &loaded.state).await?.iter().map(check_of).collect()))
1243 
}
1244
1245 
// ------------------------------------------------------------------ issues
1246
1247 
async fn issue_of(app: &Shared, row: &db::repos::RepoRow, i: &db::issues::IssueRow) -> Result<Issue, ApiError> {
1248 
    let labels = db::issues::issue_labels(&app.db, i.id)
1249 
        .await?
1250 
        .into_iter()
1251 
        .map(|l| Label { name: l.name, colour: l.colour, description: l.description })
1252 
        .collect();
1253 
    let assignees = db::issues::assignees(&app.db, i.id).await?;
1254 
    let milestone = match i.milestone_id {
1255 
        Some(id) => db::issues::milestone(&app.db, id).await?.map(|m| m.title),
1256 
        None => None,
1257 
    };
1258 
    let comments: i64 = sqlx::query_scalar("SELECT COUNT(*) FROM issue_comments WHERE issue_id = ?").bind(i.id).fetch_one(&app.db).await?;
1259 
    Ok(Issue {
1260 
        number: i.number,
1261 
        title: i.title.clone(),
1262 
        body: i.body.clone(),
1263 
        author: i.author.clone(),
1264 
        state: i.state.clone(),
1265 
        reason: i.reason.clone(),
1266 
        labels,
1267 
        assignees,
1268 
        milestone,
1269 
        comments,
1270 
        locked: i.locked,
1271 
        pinned: i.pinned,
1272 
        created_ms: i.created_ms,
1273 
        updated_ms: i.updated_ms,
1274 
        closed_ms: i.closed_ms,
1275 
        url: format!("{}/{}/issue/{}", app.config.base_url(), row.slug(), i.number),
1276 
    })
1277 
}
1278
1279 
#[derive(Deserialize)]
1280 
struct IssuesQuery {
1281 
    state: Option<String>,
1282 
}
1283
1284 
async fn issues(
1285 
    State(app): State<Shared>,
1286 
    headers: HeaderMap,
1287 
    Path((owner, name)): Path<(String, String)>,
1288 
    Query(q): Query<IssuesQuery>,
1289 
) -> Result<Json<Vec<Issue>>, ApiError> {
1290 
    let c = caller(&app, &headers).await?;
1291 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1292 
    let state = q.state.unwrap_or_else(|| "open".into());
1293 
    let mut out = Vec::new();
1294 
    for i in db::issues::list(&app.db, row.id).await? {
1295 
        if state == "all" || i.state == state {
1296 
            out.push(issue_of(&app, &row, &i).await?);
d23464c0 Andy McCall ↶ 1297 
        }
1298 
    }
b64e2537 Andy McCall ↶ 1299 
    Ok(Json(out))
d23464c0 Andy McCall ↶ 1300 
}
1301
b64e2537 Andy McCall ↶ 1302 
async fn create_issue(
1303 
    State(app): State<Shared>,
1304 
    headers: HeaderMap,
1305 
    Path((owner, name)): Path<(String, String)>,
1306 
    Json(body): Json<NewIssue>,
1307 
) -> Result<(StatusCode, Json<Issue>), ApiError> {
1308 
    let c = caller(&app, &headers).await?;
1309 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
76f262e1 Andy McCall ↶ 1310 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
b64e2537 Andy McCall ↶ 1311 
    if body.title.trim().is_empty() {
1312 
        return Err(ApiError(StatusCode::BAD_REQUEST, "an issue needs a title".into()));
d23464c0 Andy McCall ↶ 1313 
    }
76f262e1 Andy McCall ↶ 1314 
    let triage = !body.labels.is_empty() || !body.assignees.is_empty() || body.milestone.is_some();
1315 
    if triage && role < Role::Triage {
1316 
        return Err(forbidden("setting labels, assignees or a milestone needs triage access"));
1317 
    }
1318 
    // Check the names before anything is created.
1319 
    resolve_triage(&app, row.id, Some(&body.labels), Some(&body.assignees), body.milestone.as_deref()).await?;
b64e2537 Andy McCall ↶ 1320 
    let i = db::issues::create(
1321 
        &app.db,
1322 
        db::issues::NewIssue {
1323 
            repo_id: row.id,
1324 
            title: body.title.trim(),
1325 
            body: body.body.trim(),
1326 
            author_id: Some(me.id),
1327 
            author: &me.username,
1328 
        },
1329 
    )
1330 
    .await?;
1331 
    db::issues::add_event(&app.db, i.id, &me.username, "opened", "").await.ok();
76f262e1 Andy McCall ↶ 1332 
    if triage {
1333 
        let t = resolve_triage(&app, row.id, Some(&body.labels), Some(&body.assignees), body.milestone.as_deref()).await?;
1334 
        apply_triage(&app, &i, &me, t).await?;
1335 
    }
1336 
    let i = db::issues::get(&app.db, row.id, i.number).await?.unwrap_or(i);
b64e2537 Andy McCall ↶ 1337 
    crate::web::issues::reindex(&app, row.id, &i).await;
1338 
    let api = issue_of(&app, &row, &i).await?;
1339 
    crate::notify::deliver(
1340 
        &app,
1341 
        crate::notify::Event {
1342 
            kind: "issue.opened",
1343 
            title: format!("{owner}/{name}#{}: {}", i.number, i.title),
1344 
            url: format!("/{owner}/{name}/issue/{}", i.number),
1345 
            actor: &me,
1346 
            repo_id: row.id,
1347 
            thread: Some(("issue", i.id)),
1348 
            mention_text: &body.body,
1349 
            direct: vec![],
1350 
        },
1351 
    )
1352 
    .await;
1353 
    crate::hooks::emit(&app, &row, "issue.opened", &me.username, serde_json::json!({ "issue": api })).await;
1354 
    Ok((StatusCode::CREATED, Json(api)))
1355 
}
1356
1357 
async fn issue(
1358 
    State(app): State<Shared>,
1359 
    headers: HeaderMap,
1360 
    Path((owner, name, number)): Path<(String, String, i64)>,
1361 
) -> Result<Json<Issue>, ApiError> {
1362 
    let c = caller(&app, &headers).await?;
1363 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1364 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
1365 
    Ok(Json(issue_of(&app, &row, &i).await?))
1366 
}
1367
1368 
async fn issue_state(
1369 
    State(app): State<Shared>,
1370 
    headers: HeaderMap,
1371 
    Path((owner, name, number)): Path<(String, String, i64)>,
1372 
    Json(body): Json<IssueStateChange>,
1373 
) -> Result<Json<Issue>, ApiError> {
1374 
    let c = caller(&app, &headers).await?;
1375 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
1376 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1377 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
1378 
    if role < Role::Triage && Some(me.id) != i.author_id {
1379 
        return Err(forbidden("only the author or triage may change the state"));
1380 
    }
1381 
    let (state, reason) = match body.state.as_str() {
1382 
        "closed" => ("closed", if body.reason == "not_planned" { "not_planned" } else { "completed" }),
1383 
        "open" => ("open", ""),
1384 
        _ => return Err(ApiError(StatusCode::BAD_REQUEST, "state is open or closed".into())),
1385 
    };
1386 
    db::issues::set_state(&app.db, i.id, state, reason).await?;
1387 
    db::issues::add_event(&app.db, i.id, &me.username, if state == "closed" { "closed" } else { "reopened" }, "").await.ok();
1388 
    let fresh = db::issues::get(&app.db, row.id, number).await?.unwrap_or(i);
1389 
    let api = issue_of(&app, &row, &fresh).await?;
1390 
    crate::hooks::emit(
1391 
        &app,
1392 
        &row,
1393 
        if state == "closed" { "issue.closed" } else { "issue.reopened" },
1394 
        &me.username,
1395 
        serde_json::json!({ "issue": api }),
1396 
    )
1397 
    .await;
1398 
    Ok(Json(api))
1399 
}
1400
1401 
async fn issue_comments(
1402 
    State(app): State<Shared>,
1403 
    headers: HeaderMap,
1404 
    Path((owner, name, number)): Path<(String, String, i64)>,
1405 
) -> Result<Json<Vec<Comment>>, ApiError> {
1406 
    let c = caller(&app, &headers).await?;
1407 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1408 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
1409 
    Ok(Json(
1410 
        db::issues::comments(&app.db, i.id)
1411 
            .await?
1412 
            .into_iter()
1413 
            .map(|c| Comment {
1414 
                id: c.id,
1415 
                author: c.author,
1416 
                body: c.body,
1417 
                created_ms: c.created_ms,
1418 
                path: None,
1419 
                anchor: None,
c0fac31d Andy McCall ↶ 1420 
                line: None,
b64e2537 Andy McCall ↶ 1421 
                resolved: false,
1422 
            })
1423 
            .collect(),
1424 
    ))
1425 
}
1426
1427 
async fn issue_comment(
1428 
    State(app): State<Shared>,
1429 
    headers: HeaderMap,
1430 
    Path((owner, name, number)): Path<(String, String, i64)>,
1431 
    Json(body): Json<NewComment>,
1432 
) -> Result<(StatusCode, Json<Comment>), ApiError> {
1433 
    let c = caller(&app, &headers).await?;
1434 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
1435 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1436 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
1437 
    if i.locked && role < Role::Triage {
1438 
        return Err(forbidden("this issue is locked"));
1439 
    }
1440 
    if body.body.trim().is_empty() {
1441 
        return Err(ApiError(StatusCode::BAD_REQUEST, "an empty comment says nothing".into()));
1442 
    }
1443 
    let cm = db::issues::add_comment(&app.db, i.id, Some(me.id), &me.username, body.body.trim()).await?;
1444 
    crate::web::issues::reindex(&app, row.id, &i).await;
1445 
    crate::notify::deliver(
1446 
        &app,
1447 
        crate::notify::Event {
1448 
            kind: "issue.comment",
1449 
            title: format!("{owner}/{name}#{number}: {}", i.title),
1450 
            url: format!("/{owner}/{name}/issue/{number}"),
1451 
            actor: &me,
1452 
            repo_id: row.id,
1453 
            thread: Some(("issue", i.id)),
1454 
            mention_text: &body.body,
1455 
            direct: i.author_id.into_iter().collect(),
1456 
        },
1457 
    )
1458 
    .await;
c0fac31d Andy McCall ↶ 1459 
    let api = Comment {
1460 
        id: cm.id,
1461 
        author: cm.author,
1462 
        body: cm.body,
1463 
        created_ms: cm.created_ms,
1464 
        path: None,
1465 
        anchor: None,
1466 
        line: None,
1467 
        resolved: false,
1468 
    };
b64e2537 Andy McCall ↶ 1469 
    crate::hooks::emit(&app, &row, "comment.issue", &me.username, serde_json::json!({ "number": number, "comment": api })).await;
1470 
    Ok((StatusCode::CREATED, Json(api)))
76f262e1 Andy McCall ↶ 1471 
}
1472
1473 
/// Labels, assignees and milestone named in a request, looked up.
1474 
struct Triage {
1475 
    labels: Option<Vec<db::issues::Label>>,
1476 
    assignees: Option<Vec<Account>>,
1477 
    /// `Some(None)` clears the milestone.
1478 
    milestone: Option<Option<db::issues::Milestone>>,
1479 
}
1480
1481 
async fn resolve_triage(
1482 
    app: &Shared,
1483 
    repo_id: i64,
1484 
    labels: Option<&[String]>,
1485 
    assignees: Option<&[String]>,
1486 
    milestone: Option<&str>,
1487 
) -> Result<Triage, ApiError> {
1488 
    let bad = |m: String| ApiError(StatusCode::BAD_REQUEST, m);
1489 
    let labels = match labels {
1490 
        Some(names) => {
1491 
            let mut out = Vec::new();
1492 
            for n in names {
1493 
                out.push(
1494 
                    db::issues::label_by_name(&app.db, repo_id, n.trim())
1495 
                        .await?
1496 
                        .ok_or_else(|| bad(format!("no label {n:?}; create it first")))?,
1497 
                );
1498 
            }
1499 
            Some(out)
1500 
        }
1501 
        None => None,
1502 
    };
1503 
    let assignees = match assignees {
1504 
        Some(names) => {
1505 
            let mut out = Vec::new();
1506 
            for n in names {
1507 
                out.push(db::accounts::account_by_name(&app.db, n.trim()).await?.ok_or_else(|| bad(format!("no account {n:?}")))?);
1508 
            }
1509 
            Some(out)
1510 
        }
1511 
        None => None,
1512 
    };
1513 
    let milestone = match milestone.map(str::trim) {
1514 
        None => None,
1515 
        Some("") => Some(None),
1516 
        Some(title) => Some(Some(
1517 
            db::issues::milestones(&app.db, repo_id)
1518 
                .await?
1519 
                .into_iter()
1520 
                .find(|m| m.title == title)
1521 
                .ok_or_else(|| bad(format!("no milestone {title:?}")))?,
1522 
        )),
1523 
    };
1524 
    Ok(Triage { labels, assignees, milestone })
1525 
}
1526
1527 
/// Make an issue's labels, assignees and milestone what `t` says, with
1528 
/// timeline events for what changed.
1529 
async fn apply_triage(app: &Shared, i: &db::issues::IssueRow, me: &Account, t: Triage) -> Result<(), ApiError> {
1530 
    if let Some(want) = t.labels {
1531 
        let have = db::issues::issue_labels(&app.db, i.id).await?;
1532 
        for l in &have {
1533 
            if !want.iter().any(|w| w.id == l.id) {
1534 
                db::issues::set_issue_label(&app.db, i.id, l.id, false).await?;
1535 
            }
1536 
        }
1537 
        for w in &want {
1538 
            if !have.iter().any(|l| l.id == w.id) {
1539 
                db::issues::set_issue_label(&app.db, i.id, w.id, true).await?;
1540 
            }
1541 
        }
1542 
        let names: Vec<&str> = want.iter().map(|l| l.name.as_str()).collect();
1543 
        db::issues::add_event(&app.db, i.id, &me.username, "set labels", &names.join(", ")).await.ok();
1544 
    }
1545 
    if let Some(want) = t.assignees {
1546 
        let have = db::issues::assignees(&app.db, i.id).await?;
1547 
        for name in &have {
1548 
            if !want.iter().any(|a| &a.username == name) {
1549 
                if let Some(a) = db::accounts::account_by_name(&app.db, name).await? {
1550 
                    db::issues::set_assignee(&app.db, i.id, a.id, false).await?;
1551 
                    db::issues::add_event(&app.db, i.id, &me.username, "unassigned", name).await.ok();
1552 
                }
1553 
            }
1554 
        }
1555 
        for a in &want {
1556 
            if !have.contains(&a.username) {
1557 
                db::issues::set_assignee(&app.db, i.id, a.id, true).await?;
1558 
                db::issues::add_event(&app.db, i.id, &me.username, "assigned", &a.username).await.ok();
1559 
            }
1560 
        }
1561 
    }
1562 
    if let Some(m) = t.milestone {
1563 
        db::issues::set_milestone(&app.db, i.id, m.as_ref().map(|m| m.id)).await?;
1564 
        db::issues::add_event(&app.db, i.id, &me.username, "set milestone", m.as_ref().map(|m| m.title.as_str()).unwrap_or("")).await.ok();
1565 
    }
1566 
    Ok(())
1567 
}
1568
1569 
/// `PATCH /repos/{o}/{n}/issues/{number}`.
1570 
async fn issue_edit(
1571 
    State(app): State<Shared>,
1572 
    headers: HeaderMap,
1573 
    Path((owner, name, number)): Path<(String, String, i64)>,
1574 
    Json(body): Json<IssueEdit>,
1575 
) -> Result<Json<Issue>, ApiError> {
1576 
    let c = caller(&app, &headers).await?;
1577 
    let me = c.require("issues:write").or_else(|_| c.require("repo:write"))?.clone();
1578 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1579 
    let i = db::issues::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such issue"))?;
1580 
    let text = body.title.is_some() || body.body.is_some();
1581 
    let triage = body.labels.is_some() || body.assignees.is_some() || body.milestone.is_some();
1582 
    if text && role < Role::Triage && Some(me.id) != i.author_id {
1583 
        return Err(forbidden("only the author or triage may edit the title and body"));
1584 
    }
1585 
    if triage && role < Role::Triage {
1586 
        return Err(forbidden("setting labels, assignees or a milestone needs triage access"));
1587 
    }
1588 
    if i.locked && role < Role::Triage {
1589 
        return Err(forbidden("this issue is locked"));
1590 
    }
1591 
    let t = resolve_triage(&app, row.id, body.labels.as_deref(), body.assignees.as_deref(), body.milestone.as_deref()).await?;
1592 
    if text {
1593 
        let title = body.title.as_deref().map(str::trim).unwrap_or(&i.title);
1594 
        if title.is_empty() {
1595 
            return Err(ApiError(StatusCode::BAD_REQUEST, "an issue needs a title".into()));
1596 
        }
1597 
        db::issues::edit(&app.db, i.id, title, body.body.as_deref().unwrap_or(&i.body)).await?;
1598 
        db::issues::add_event(&app.db, i.id, &me.username, "edited", "").await.ok();
1599 
    }
1600 
    apply_triage(&app, &i, &me, t).await?;
1601 
    db::issues::touch(&app.db, i.id).await.ok();
1602 
    let fresh = db::issues::get(&app.db, row.id, number).await?.unwrap_or(i);
1603 
    crate::web::issues::reindex(&app, row.id, &fresh).await;
1604 
    let api = issue_of(&app, &row, &fresh).await?;
1605 
    crate::hooks::emit(&app, &row, "issue.edited", &me.username, serde_json::json!({ "issue": api })).await;
1606 
    Ok(Json(api))
1607 
}
1608
1609 
/// `POST /repos/{o}/{n}/labels` (triage).
1610 
async fn create_label(
1611 
    State(app): State<Shared>,
1612 
    headers: HeaderMap,
1613 
    Path((owner, name)): Path<(String, String)>,
1614 
    Json(body): Json<NewLabel>,
1615 
) -> Result<(StatusCode, Json<Label>), ApiError> {
1616 
    let c = caller(&app, &headers).await?;
1617 
    c.require("issues:write").or_else(|_| c.require("repo:write"))?;
1618 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1619 
    if role < Role::Triage {
1620 
        return Err(forbidden("labels need triage access"));
1621 
    }
1622 
    let label = body.name.trim();
1623 
    if label.is_empty() || label.len() > 50 {
1624 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a label has a name of 1 to 50 characters".into()));
1625 
    }
1626 
    let colour = match body.colour.as_deref() {
1627 
        Some(c) if c.len() == 7 && c.starts_with('#') && c[1..].chars().all(|x| x.is_ascii_hexdigit()) => c.to_string(),
1628 
        Some(c) => return Err(ApiError(StatusCode::BAD_REQUEST, format!("colour {c:?} is not #rrggbb"))),
1629 
        None => "#5aa8ff".to_string(),
1630 
    };
1631 
    let l = db::issues::upsert_label(&app.db, row.id, label, &colour, body.description.trim()).await?;
1632 
    Ok((StatusCode::CREATED, Json(Label { name: l.name, colour: l.colour, description: l.description })))
1633 
}
1634
1635 
/// `DELETE /repos/{o}/{n}/labels/{label}` (triage).
1636 
async fn delete_label(
1637 
    State(app): State<Shared>,
1638 
    headers: HeaderMap,
1639 
    Path((owner, name, label)): Path<(String, String, String)>,
1640 
) -> Result<StatusCode, ApiError> {
1641 
    let c = caller(&app, &headers).await?;
1642 
    c.require("issues:write").or_else(|_| c.require("repo:write"))?;
1643 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
1644 
    if role < Role::Triage {
1645 
        return Err(forbidden("labels need triage access"));
1646 
    }
1647 
    let l = db::issues::label_by_name(&app.db, row.id, &label).await?.ok_or_else(|| not_found("no such label"))?;
1648 
    db::issues::delete_label(&app.db, l.id).await?;
1649 
    Ok(StatusCode::NO_CONTENT)
d23464c0 Andy McCall ↶ 1650 
}
1651
b64e2537 Andy McCall ↶ 1652 
async fn labels(
1653 
    State(app): State<Shared>,
1654 
    headers: HeaderMap,
1655 
    Path((owner, name)): Path<(String, String)>,
1656 
) -> Result<Json<Vec<Label>>, ApiError> {
1657 
    let c = caller(&app, &headers).await?;
1658 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1659 
    Ok(Json(
1660 
        db::issues::labels(&app.db, row.id)
1661 
            .await?
1662 
            .into_iter()
1663 
            .map(|l| Label { name: l.name, colour: l.colour, description: l.description })
1664 
            .collect(),
1665 
    ))
1666 
}
1667
1668 
async fn milestones(
1669 
    State(app): State<Shared>,
1670 
    headers: HeaderMap,
1671 
    Path((owner, name)): Path<(String, String)>,
1672 
) -> Result<Json<Vec<Milestone>>, ApiError> {
1673 
    let c = caller(&app, &headers).await?;
1674 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1675 
    let mut out = Vec::new();
1676 
    for m in db::issues::milestones(&app.db, row.id).await? {
1677 
        let (open, closed) = db::issues::milestone_counts(&app.db, m.id).await?;
1678 
        out.push(Milestone { title: m.title, description: m.description, due_ms: m.due_ms, state: m.state, open, closed });
d23464c0 Andy McCall ↶ 1679 
    }
b64e2537 Andy McCall ↶ 1680 
    Ok(Json(out))
1681 
}
1682
5ea4872f Andy McCall ↶ 1683 
fn milestone_of(m: db::issues::Milestone, open: i64, closed: i64) -> Milestone {
1684 
    Milestone { title: m.title, description: m.description, due_ms: m.due_ms, state: m.state, open, closed }
1685 
}
1686
1687 
/// A due date as `YYYY-MM-DD` (UTC midnight), or the empty string for none.
1688 
fn due_ms_of(due: &str) -> Result<Option<i64>, ApiError> {
1689 
    let due = due.trim();
1690 
    if due.is_empty() {
1691 
        return Ok(None);
1692 
    }
1693 
    time::Date::parse(due, &time::macros::format_description!("[year]-[month]-[day]"))
1694 
        .map(|d| Some(d.midnight().assume_utc().unix_timestamp() * 1000))
1695 
        .map_err(|_| ApiError(StatusCode::BAD_REQUEST, format!("due {due:?} is not YYYY-MM-DD")))
1696 
}
1697
1698 
async fn triage_for_milestones(app: &Shared, headers: &HeaderMap, owner: &str, name: &str) -> Result<db::repos::RepoRow, ApiError> {
1699 
    let c = caller(app, headers).await?;
1700 
    c.require("issues:write").or_else(|_| c.require("repo:write"))?;
1701 
    let (_, row, role) = reach(app, &c, owner, name, Access::Read).await?;
1702 
    if role < Role::Triage {
1703 
        return Err(forbidden("milestones need triage access"));
1704 
    }
1705 
    Ok(row)
1706 
}
1707
1708 
/// `POST /repos/{o}/{n}/milestones` (triage, oxygenhub#91): create a
1709 
/// milestone, or change the description and due date of the one with
1710 
/// that title.
1711 
async fn create_milestone(
1712 
    State(app): State<Shared>,
1713 
    headers: HeaderMap,
1714 
    Path((owner, name)): Path<(String, String)>,
1715 
    Json(body): Json<NewMilestone>,
1716 
) -> Result<(StatusCode, Json<Milestone>), ApiError> {
1717 
    let row = triage_for_milestones(&app, &headers, &owner, &name).await?;
1718 
    let title = body.title.trim();
1719 
    if title.is_empty() || title.len() > 100 {
1720 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a milestone has a title of 1 to 100 characters".into()));
1721 
    }
1722 
    let due_ms = due_ms_of(body.due.as_deref().unwrap_or(""))?;
1723 
    let m = db::issues::upsert_milestone(&app.db, row.id, title, body.description.trim(), due_ms).await?;
1724 
    let (open, closed) = db::issues::milestone_counts(&app.db, m.id).await?;
1725 
    Ok((StatusCode::CREATED, Json(milestone_of(m, open, closed))))
1726 
}
1727
1728 
/// `PATCH /repos/{o}/{n}/milestones/{title}` (triage): title,
1729 
/// description, due date and state; what is not given stays.
1730 
async fn edit_milestone(
1731 
    State(app): State<Shared>,
1732 
    headers: HeaderMap,
1733 
    Path((owner, name, title)): Path<(String, String, String)>,
1734 
    Json(body): Json<MilestoneEdit>,
1735 
) -> Result<Json<Milestone>, ApiError> {
1736 
    let row = triage_for_milestones(&app, &headers, &owner, &name).await?;
1737 
    let m = db::issues::milestones(&app.db, row.id)
1738 
        .await?
1739 
        .into_iter()
1740 
        .find(|m| m.title == title)
1741 
        .ok_or_else(|| not_found("no such milestone"))?;
1742 
    let new_title = body.title.as_deref().map(str::trim).unwrap_or(&m.title);
1743 
    if new_title.is_empty() || new_title.len() > 100 {
1744 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a milestone has a title of 1 to 100 characters".into()));
1745 
    }
1746 
    let due_ms = match body.due.as_deref() {
1747 
        Some(d) => due_ms_of(d)?,
1748 
        None => m.due_ms,
1749 
    };
1750 
    let description = body.description.as_deref().map(str::trim).unwrap_or(&m.description);
1751 
    if body.title.is_some() || body.description.is_some() || body.due.is_some() {
1752 
        db::issues::update_milestone(&app.db, m.id, new_title, description, due_ms).await?;
1753 
    }
1754 
    if let Some(state) = body.state.as_deref() {
1755 
        match state {
1756 
            "open" | "closed" => db::issues::set_milestone_state(&app.db, m.id, state).await?,
1757 
            other => return Err(ApiError(StatusCode::BAD_REQUEST, format!("state {other:?} is open or closed"))),
1758 
        }
1759 
    }
1760 
    let fresh = db::issues::milestone(&app.db, m.id).await?.ok_or_else(|| not_found("no such milestone"))?;
1761 
    let (open, closed) = db::issues::milestone_counts(&app.db, fresh.id).await?;
1762 
    Ok(Json(milestone_of(fresh, open, closed)))
1763 
}
1764
b64e2537 Andy McCall ↶ 1765 
// --------------------------------------------------------- hooks, checks
1766
1767 
fn hook_of(h: &db::hooks::Hook) -> Hook {
1768 
    Hook { id: h.id, url: h.url.clone(), events: h.events.clone(), active: h.active, created_ms: h.created_ms }
1769 
}
1770
1771 
async fn hooks(
1772 
    State(app): State<Shared>,
1773 
    headers: HeaderMap,
1774 
    Path((owner, name)): Path<(String, String)>,
1775 
) -> Result<Json<Vec<Hook>>, ApiError> {
1776 
    let c = caller(&app, &headers).await?;
1777 
    c.require("hooks:admin").or_else(|_| c.require("repo:admin"))?;
1778 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
1779 
    Ok(Json(db::hooks::hooks_for_repo(&app.db, row.id).await?.iter().map(hook_of).collect()))
d23464c0 Andy McCall ↶ 1780 
}
1781
b64e2537 Andy McCall ↶ 1782 
async fn create_hook(
1783 
    State(app): State<Shared>,
1784 
    headers: HeaderMap,
1785 
    Path((owner, name)): Path<(String, String)>,
1786 
    Json(body): Json<NewHook>,
1787 
) -> Result<(StatusCode, Json<Hook>), ApiError> {
1788 
    let c = caller(&app, &headers).await?;
1789 
    let me = c.require("hooks:admin").or_else(|_| c.require("repo:admin"))?.clone();
1790 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
1791 
    if !(body.url.starts_with("http://") || body.url.starts_with("https://")) {
1792 
        return Err(ApiError(StatusCode::BAD_REQUEST, "the URL must be http or https".into()));
1793 
    }
1794 
    let h = db::hooks::create_hook(&app.db, Some(row.id), None, &body.url, &body.secret, &body.events).await?;
1795 
    db::accounts::audit(&app.db, Some(&me), "hook.created", &row.slug(), &body.url).await.ok();
1796 
    Ok((StatusCode::CREATED, Json(hook_of(&h))))
d23464c0 Andy McCall ↶ 1797 
}
1798
b64e2537 Andy McCall ↶ 1799 
async fn delete_hook(
1800 
    State(app): State<Shared>,
1801 
    headers: HeaderMap,
1802 
    Path((owner, name, id)): Path<(String, String, i64)>,
1803 
) -> Result<StatusCode, ApiError> {
1804 
    let c = caller(&app, &headers).await?;
1805 
    c.require("hooks:admin").or_else(|_| c.require("repo:admin"))?;
1806 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
1807 
    if db::hooks::hook(&app.db, id).await?.is_some_and(|h| h.repo_id == Some(row.id)) {
1808 
        db::hooks::delete_hook(&app.db, id).await?;
1809 
    }
1810 
    Ok(StatusCode::NO_CONTENT)
d23464c0 Andy McCall ↶ 1811 
}
1812
b64e2537 Andy McCall ↶ 1813 
pub fn check_of(c: &db::hooks::Check) -> Check {
1814 
    Check {
1815 
        state: c.state.clone(),
1816 
        name: c.name.clone(),
1817 
        status: CheckStatus::parse(&c.status).unwrap_or(CheckStatus::Queued),
1818 
        summary: c.summary.clone(),
1819 
        url: c.url.clone(),
1820 
        reporter: c.reporter.clone(),
1821 
        seal: if c.seal.is_empty() { None } else { Some(c.seal.clone()) },
1822 
        started_ms: c.started_ms,
1823 
        finished_ms: c.finished_ms,
1824 
    }
961c10be Andy McCall ↶ 1825 
}
1826
1827 
/// `GET /repos/{o}/{n}/checks/required`.
1828 
async fn required_checks(
1829 
    State(app): State<Shared>,
1830 
    headers: HeaderMap,
1831 
    Path((owner, name)): Path<(String, String)>,
1832 
) -> Result<Json<RequiredChecks>, ApiError> {
1833 
    let c = caller(&app, &headers).await?;
1834 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1835 
    Ok(Json(RequiredChecks { names: db::hooks::required_checks(&app.db, row.id).await? }))
1836 
}
1837
1838 
/// `PUT /repos/{o}/{n}/checks/required` (repository admin): the whole list.
1839 
async fn set_required_checks(
1840 
    State(app): State<Shared>,
1841 
    headers: HeaderMap,
1842 
    Path((owner, name)): Path<(String, String)>,
1843 
    Json(body): Json<RequiredChecks>,
1844 
) -> Result<Json<RequiredChecks>, ApiError> {
1845 
    let c = caller(&app, &headers).await?;
1846 
    c.require("repo:admin")?;
1847 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Admin).await?;
1848 
    let mut names: Vec<String> = body.names.iter().map(|n| n.trim().to_string()).filter(|n| !n.is_empty()).collect();
1849 
    names.sort();
1850 
    names.dedup();
1851 
    if names.len() > 32 || names.iter().any(|n| n.len() > 100 || n.contains(',')) {
1852 
        return Err(ApiError(StatusCode::BAD_REQUEST, "at most 32 check names, each under 100 characters and without commas".into()));
1853 
    }
1854 
    db::hooks::set_required_checks(&app.db, row.id, &names).await?;
1855 
    db::accounts::audit(&app.db, c.account.as_ref(), "repo.required_checks", &format!("{owner}/{name}"), &names.join(", ")).await.ok();
1856 
    Ok(Json(RequiredChecks { names }))
1edac4b6 Andy McCall ↶ 1857 
}
1858
bf3d0754 Andy McCall ↶ 1859 
fn flow_run_of(
1860 
    app: &Shared,
1861 
    row: &db::repos::RepoRow,
1862 
    r: &db::flow::Run,
1863 
    jobs: Vec<db::flow::Job>,
1864 
    queue: &[db::flow::QueueEntry],
1865 
) -> FlowRun {
90326c96 Andy McCall ↶ 1866 
    FlowRun {
bf3d0754 Andy McCall ↶ 1867 
        queue_position: crate::flow::queue_info(queue, row.id, r.id).position.map(|p| p as i64),
90326c96 Andy McCall ↶ 1868 
        number: r.number,
1869 
        bookmark: r.bookmark.clone(),
1870 
        state: r.state.clone(),
1871 
        heads: r.head_list().into_iter().map(String::from).collect(),
1872 
        status: r.status.clone(),
c889911b Andy McCall ↶ 1873 
        trigger: r.trigger_label(),
90326c96 Andy McCall ↶ 1874 
        actor: r.actor.clone(),
1875 
        pipeline_hash: r.pipeline_hash.clone(),
1876 
        error: r.error.clone(),
1877 
        created_ms: r.created_ms,
1878 
        finished_ms: r.finished_ms,
1879 
        url: format!("{}/{}/{}/flow/{}", app.config.base_url(), row.owner, row.name, r.number),
1880 
        jobs: jobs
1881 
            .into_iter()
1882 
            .map(|j| FlowJob {
1883 
                depends_on: j.depends_on(),
1884 
                name: j.name,
1885 
                status: j.status,
1886 
                runner: j.runner,
1887 
                exit_code: j.exit_code,
1888 
                error: j.error,
1889 
                started_ms: j.started_ms,
1890 
                finished_ms: j.finished_ms,
1891 
                log_lines: j.log_count,
4d2e44d7 Andy McCall ↶ 1892 
                waiting: j.waiting,
90326c96 Andy McCall ↶ 1893 
            })
1894 
            .collect(),
1895 
    }
1896 
}
1897
1edac4b6 Andy McCall ↶ 1898 
#[derive(Deserialize)]
90326c96 Andy McCall ↶ 1899 
struct RunsPage {
1900 
    /// Runs numbered below this one (the next page).
1901 
    before: Option<i64>,
1902 
    limit: Option<i64>,
1903 
}
1904
1905 
/// `GET /repos/{o}/{n}/flow/runs`: newest first, `?before=N&limit=` (max 100).
1906 
async fn flow_runs(
1907 
    State(app): State<Shared>,
1908 
    headers: HeaderMap,
1909 
    Path((owner, name)): Path<(String, String)>,
1910 
    Query(q): Query<RunsPage>,
1911 
) -> Result<Json<Vec<FlowRun>>, ApiError> {
1912 
    let c = caller(&app, &headers).await?;
1913 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1914 
    let limit = q.limit.unwrap_or(30).clamp(1, 100);
1915 
    let runs = db::flow::runs_by_number(&app.db, row.id, limit, q.before).await?;
bf3d0754 Andy McCall ↶ 1916 
    let queue = if runs.iter().any(|r| r.live()) { db::flow::queue(&app.db).await? } else { vec![] };
1917 
    Ok(Json(runs.iter().map(|r| flow_run_of(&app, &row, r, vec![], &queue)).collect()))
90326c96 Andy McCall ↶ 1918 
}
1919
1920 
/// `GET /repos/{o}/{n}/flow/runs/{number}`: a run with its jobs.
1921 
async fn flow_run(
1922 
    State(app): State<Shared>,
1923 
    headers: HeaderMap,
1924 
    Path((owner, name, number)): Path<(String, String, i64)>,
1925 
) -> Result<Json<FlowRun>, ApiError> {
1926 
    let c = caller(&app, &headers).await?;
1927 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1928 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
1929 
    let jobs = db::flow::jobs(&app.db, run.id).await?;
bf3d0754 Andy McCall ↶ 1930 
    let queue = if run.live() { db::flow::queue(&app.db).await? } else { vec![] };
1931 
    Ok(Json(flow_run_of(&app, &row, &run, jobs, &queue)))
90326c96 Andy McCall ↶ 1932 
}
1933
1934 
#[derive(Deserialize)]
1935 
struct LogPage {
1936 
    /// Lines after this `seq`.
1937 
    #[serde(default)]
1938 
    after: i64,
1939 
    limit: Option<i64>,
1940 
}
1941
1942 
/// `GET /repos/{o}/{n}/flow/runs/{number}/jobs/{job}/log`: `?after=seq&limit=` (max 5000).
1943 
async fn flow_job_log(
1944 
    State(app): State<Shared>,
1945 
    headers: HeaderMap,
1946 
    Path((owner, name, number, job)): Path<(String, String, i64, String)>,
1947 
    Query(q): Query<LogPage>,
1948 
) -> Result<Json<Vec<FlowLogLine>>, ApiError> {
1949 
    let c = caller(&app, &headers).await?;
1950 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
1951 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
1952 
    let j = db::flow::jobs(&app.db, run.id)
1953 
        .await?
1954 
        .into_iter()
1955 
        .find(|j| j.name == job)
1956 
        .ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such job".into()))?;
1957 
    let lines = db::flow::log(&app.db, j.id, q.after, q.limit.unwrap_or(1000).clamp(1, 5000)).await?;
1958 
    Ok(Json(lines.into_iter().map(|l| FlowLogLine { seq: l.seq, t: l.t, stream: l.stream, text: l.text }).collect()))
1959 
}
1960
1961 
#[derive(Deserialize)]
1edac4b6 Andy McCall ↶ 1962 
struct StartRun {
1963 
    /// Default: the repository's default bookmark.
1964 
    #[serde(default)]
1965 
    bookmark: Option<String>,
4f692533 Andy McCall ↶ 1966 
    /// A change's full hash: run the state whose only head it is, instead
1967 
    /// of a bookmark's.
1968 
    #[serde(default)]
1969 
    change: Option<String>,
1edac4b6 Andy McCall ↶ 1970 
}
1971
1972 
fn started(app: &Shared, row: &db::repos::RepoRow, number: i64) -> (StatusCode, Json<serde_json::Value>) {
1973 
    let url = format!("{}/{}/{}/flow/{number}", app.config.base_url(), row.owner, row.name);
1974 
    (StatusCode::CREATED, Json(serde_json::json!({ "number": number, "url": url })))
1975 
}
1976
1977 
/// `POST /repos/{o}/{n}/flow/runs` (repo:write): run a bookmark's current
4f692533 Andy McCall ↶ 1978 
/// state, or one change's, without moving anything (hub spec §13.2).
1edac4b6 Andy McCall ↶ 1979 
async fn start_flow_run(
1980 
    State(app): State<Shared>,
1981 
    headers: HeaderMap,
1982 
    Path((owner, name)): Path<(String, String)>,
1983 
    Json(body): Json<StartRun>,
1984 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
1985 
    let c = caller(&app, &headers).await?;
1986 
    let me = c.require("repo:write")?.clone();
1987 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
4f692533 Andy McCall ↶ 1988 
    let (n, what) = match body.change.filter(|c| !c.trim().is_empty()) {
1989 
        Some(change) => {
1990 
            let n = crate::flow::run_change(&app, &row, &change, &me.username).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
1991 
            (n, format!("change {}", change.trim()))
1992 
        }
1993 
        None => {
1994 
            let bookmark = body.bookmark.unwrap_or_else(|| row.default_bookmark.clone());
1995 
            (crate::flow::run_bookmark(&app, &row, &bookmark, &me.username).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?, bookmark)
1996 
        }
1997 
    };
1998 
    db::accounts::audit(&app.db, Some(&me), "flow.run", &format!("{owner}/{name}"), &format!("#{n} {what}")).await.ok();
1edac4b6 Andy McCall ↶ 1999 
    Ok(started(&app, &row, n))
2000 
}
2001
2002 
/// `POST /repos/{o}/{n}/flow/runs/{number}/rerun` (repo:write).
2003 
async fn rerun_flow_run(
2004 
    State(app): State<Shared>,
2005 
    headers: HeaderMap,
2006 
    Path((owner, name, number)): Path<(String, String, i64)>,
2007 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2008 
    let c = caller(&app, &headers).await?;
2009 
    let me = c.require("repo:write")?.clone();
2010 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
2011 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2012 
    let n = crate::flow::rerun(&app, &row, &run, &me.username).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2013 
    db::accounts::audit(&app.db, Some(&me), "flow.rerun", &format!("{owner}/{name}"), &format!("#{n} of #{number}")).await.ok();
2014 
    Ok(started(&app, &row, n))
d23464c0 Andy McCall ↶ 2015 
}
2016
745d225d Andy McCall ↶ 2017 
/// `POST /repos/{o}/{n}/flow/runs/{number}/cancel` (repo:write): answers
2018 
/// with the run as it now stands.
2019 
async fn cancel_flow_run(
2020 
    State(app): State<Shared>,
2021 
    headers: HeaderMap,
2022 
    Path((owner, name, number)): Path<(String, String, i64)>,
2023 
) -> Result<Json<serde_json::Value>, ApiError> {
2024 
    let c = caller(&app, &headers).await?;
2025 
    let me = c.require("repo:write")?.clone();
2026 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Write).await?;
2027 
    let run = db::flow::run(&app.db, row.id, number).await?.ok_or_else(|| ApiError(StatusCode::NOT_FOUND, "no such run".into()))?;
2028 
    crate::flow::cancel(&app, &row, &run, &me.username).await.map_err(|m| ApiError(StatusCode::CONFLICT, m))?;
2029 
    db::accounts::audit(&app.db, Some(&me), "flow.cancel", &format!("{owner}/{name}"), &format!("#{number}")).await.ok();
2030 
    Ok(Json(serde_json::json!({ "number": number, "status": "cancelled" })))
2031 
}
2032
b64e2537 Andy McCall ↶ 2033 
/// `POST /repos/{o}/{n}/checks`: any `checks:write` (or write) token may
2034 
/// report; the state hash names what was checked.
2035 
async fn post_check(
2036 
    State(app): State<Shared>,
2037 
    headers: HeaderMap,
2038 
    Path((owner, name)): Path<(String, String)>,
2039 
    Json(body): Json<NewCheck>,
2040 
) -> Result<(StatusCode, Json<Check>), ApiError> {
2041 
    let c = caller(&app, &headers).await?;
2042 
    let me = c.require("checks:write").or_else(|_| c.require("repo:write"))?.clone();
2043 
    let (_, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2044 
    if body.state.len() != 64 || !body.state.chars().all(|ch| ch.is_ascii_hexdigit()) {
2045 
        return Err(ApiError(StatusCode::BAD_REQUEST, "state is a 64-character hex state hash".into()));
2046 
    }
2047 
    if body.name.trim().is_empty() || body.name.len() > 100 {
2048 
        return Err(ApiError(StatusCode::BAD_REQUEST, "a check has a short name".into()));
2049 
    }
2050 
    let ch = db::hooks::upsert_check(
2051 
        &app.db,
2052 
        row.id,
db72849c Andy McCall ↶ 2053 
        db::hooks::CheckReport {
2054 
            state: &body.state,
2055 
            name: body.name.trim(),
2056 
            status: body.status.as_str(),
2057 
            summary: &body.summary,
2058 
            url: &body.url,
2059 
            reporter: Some((me.id, &me.username)),
2060 
            seal: body.seal.as_deref().unwrap_or(""),
2061 
        },
b64e2537 Andy McCall ↶ 2062 
    )
2063 
    .await?;
2064 
    let api = check_of(&ch);
2065 
    app.events.proposal(row.id, ProposalEvent { number: 0, kind: "check".into(), check: Some(api.clone()) });
2066 
    crate::hooks::emit(&app, &row, "check", &me.username, serde_json::json!({ "check": api })).await;
2067 
    Ok((StatusCode::CREATED, Json(api)))
d23464c0 Andy McCall ↶ 2068 
}
2069
b64e2537 Andy McCall ↶ 2070 
async fn checks_for_state(
2071 
    State(app): State<Shared>,
2072 
    headers: HeaderMap,
2073 
    Path((owner, name, state)): Path<(String, String, String)>,
2074 
) -> Result<Json<Vec<Check>>, ApiError> {
2075 
    let c = caller(&app, &headers).await?;
90326c96 Andy McCall ↶ 2076 
    let (repo, row, _) = reach(&app, &c, &owner, &name, Access::Read).await?;
2077 
    let state = state_key(&app, &repo, &state).await?;
b64e2537 Andy McCall ↶ 2078 
    Ok(Json(db::hooks::checks_for_state(&app.db, row.id, &state).await?.iter().map(check_of).collect()))
90326c96 Andy McCall ↶ 2079 
}
2080
2081 
/// The state hash checks are keyed by, from what a client has: a state
2082 
/// hash, its heads (full change hashes joined with `+`, or the one head of
2083 
/// a single-head state, which is what `oxy log` shows), or a bookmark.
2084 
async fn state_key(app: &Shared, repo: &RepoName, s: &str) -> Result<String, ApiError> {
2085 
    use oxy_core::hash::{hash_object, ChangeHash, ObjectType};
2086 
    let hexes: Vec<&str> = s.split('+').collect();
2087 
    let all_hashes = hexes.iter().all(|h| h.len() == 64 && h.bytes().all(|b| b.is_ascii_hexdigit()));
2088 
    if all_hashes {
2089 
        let row = db::repos::get(&app.db, &repo.owner, &repo.name).await?.ok_or_else(|| not_found("no such repository"))?;
2090 
        if hexes.len() == 1 && !db::hooks::checks_for_state(&app.db, row.id, s).await?.is_empty() {
2091 
            return Ok(s.to_string());
2092 
        }
2093 
        let heads: Vec<ChangeHash> = hexes.iter().filter_map(|h| ChangeHash::from_hex(h)).collect();
2094 
        return Ok(hash_object(ObjectType::State, &oxy_core::objects::StateObject::new(heads).encode()).to_hex());
2095 
    }
2096 
    let b = s.to_string();
2097 
    let found = app.repos.read(repo, move |r, _| Ok(r.view()?.bookmarks.get(&b).copied())).await?;
2098 
    found.map(|st| st.to_hex()).ok_or_else(|| ApiError(StatusCode::NOT_FOUND, format!("{s:?} is not a state hash, heads or a bookmark")))
d23464c0 Andy McCall ↶ 2099 
}
b66e70b7 Andy McCall ↶ 2100
2101 
// ----------------------------------------------------------------- runners
2102
2103 
/// Site administrators only, with any token of theirs (hub spec §13.2).
2104 
fn require_site_admin(c: &Caller) -> Result<&Account, ApiError> {
2105 
    match c.account.as_ref() {
2106 
        Some(a) if a.is_admin => Ok(a),
2107 
        _ => Err(not_found("no such API route")),
2108 
    }
2109 
}
2110
2111 
async fn runner_of(app: &Shared, r: db::runners::Runner, running: i64) -> hub_api::Runner {
2112 
    let serves = match r.scope_repo_id {
2113 
        Some(id) => db::repos::get_by_id(&app.db, id).await.ok().flatten().map(|p| p.slug()).unwrap_or_default(),
2114 
        None => r.scope_owner.clone(),
2115 
    };
2116 
    hub_api::Runner {
2117 
        id: r.id,
2118 
        status: r.status().to_string(),
2119 
        serves,
2120 
        labels: r.label_list().into_iter().map(String::from).collect(),
2121 
        name: r.name,
2122 
        arch: r.arch,
2123 
        os: r.os,
2124 
        version: r.version,
2125 
        max_jobs: r.max_jobs,
2126 
        memory_mib: r.memory_mib,
2127 
        cpus: r.cpus,
2128 
        key: r.key,
2129 
        source: r.source,
2130 
        last_seen_ms: r.last_seen_ms,
2131 
        running,
2132 
    }
2133 
}
2134
2135 
/// `GET /api/v1/runners`.
2136 
async fn runners(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<hub_api::Runner>>, ApiError> {
2137 
    let c = caller(&app, &headers).await?;
2138 
    require_site_admin(&c)?;
2139 
    let running: std::collections::HashMap<i64, i64> = db::runners::running(&app.db).await?.into_iter().collect();
2140 
    let mut out = Vec::new();
2141 
    for r in db::runners::list(&app.db).await? {
2142 
        let n = running.get(&r.id).copied().unwrap_or(0);
2143 
        out.push(runner_of(&app, r, n).await);
2144 
    }
2145 
    Ok(Json(out))
2146 
}
2147
2148 
#[derive(Deserialize)]
2149 
struct BeforeQuery {
2150 
    #[serde(default)]
2151 
    before: Option<i64>,
2152 
    #[serde(default)]
2153 
    limit: Option<i64>,
2154 
}
2155
2156 
/// `GET /api/v1/runners/{id}/jobs?before=MS&limit=N`: newest first.
2157 
async fn runner_jobs(
2158 
    State(app): State<Shared>,
2159 
    headers: HeaderMap,
2160 
    Path(id): Path<i64>,
2161 
    Query(q): Query<BeforeQuery>,
2162 
) -> Result<Json<Vec<hub_api::RunnerJob>>, ApiError> {
2163 
    let c = caller(&app, &headers).await?;
2164 
    require_site_admin(&c)?;
2165 
    db::runners::get(&app.db, id).await?.ok_or_else(|| not_found("no such runner"))?;
2166 
    let jobs = db::runners::history(&app.db, id, q.limit.unwrap_or(50).clamp(1, 200), q.before).await?;
2167 
    Ok(Json(
2168 
        jobs.into_iter()
2169 
            .map(|j| hub_api::RunnerJob {
2170 
                repo: format!("{}/{}", j.owner, j.repo),
2171 
                run: j.run_number,
2172 
                job: j.job,
2173 
                status: j.status,
2174 
                started_ms: j.started_ms,
2175 
                finished_ms: j.finished_ms,
2176 
            })
2177 
            .collect(),
2178 
    ))
2179 
}
2180
2181 
/// `GET /api/v1/runners/queue`: running jobs, then queued ones in claim order.
2182 
async fn runner_queue(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<hub_api::QueueItem>>, ApiError> {
2183 
    let c = caller(&app, &headers).await?;
2184 
    require_site_admin(&c)?;
2185 
    Ok(Json(
2186 
        db::flow::queue(&app.db)
2187 
            .await?
2188 
            .into_iter()
2189 
            .map(|e| hub_api::QueueItem {
2190 
                repo: format!("{}/{}", e.owner, e.name),
2191 
                run: e.run_number,
2192 
                job: e.job,
2193 
                status: e.status,
2194 
                runner: e.runner,
2195 
            })
2196 
            .collect(),
2197 
    ))
2198 
}
7d2eb590 Andy McCall ↶ 2199
2200 
/// `POST .../proposals/{number}/review-requests`: ask an AI assistant the
2201 
/// repository may use to review (hub spec §13.4). Accepted at once; the
2202 
/// answer arrives as a `comment` review via the assistant.
2203 
async fn request_assistant(
2204 
    State(app): State<Shared>,
2205 
    headers: HeaderMap,
2206 
    Path((owner, name, number)): Path<(String, String, i64)>,
2207 
    Json(body): Json<hub_api::AssistantRequest>,
2208 
) -> Result<(StatusCode, Json<hub_api::AssistantRequest>), ApiError> {
2209 
    let c = caller(&app, &headers).await?;
2210 
    let me = c.require("proposals:write").or_else(|_| c.require("repo:write"))?.clone();
2211 
    let (_, row, role) = reach(&app, &c, &owner, &name, Access::Read).await?;
2212 
    let p = db::proposals::get(&app.db, row.id, number).await?.ok_or_else(|| not_found("no such proposal"))?;
2213 
    if Some(me.id) != p.author_id && role < Role::Write {
2214 
        return Err(forbidden("only the author or a writer asks for reviews"));
2215 
    }
2216 
    if !p.is_open() {
2217 
        return Err(ApiError(StatusCode::CONFLICT, "the proposal is not open".into()));
2218 
    }
2219 
    let a = crate::assistants::enabled_for_repo(&app.db, &row)
2220 
        .await?
2221 
        .into_iter()
2222 
        .find(|a| a.name.eq_ignore_ascii_case(body.assistant.trim()))
2223 
        .ok_or_else(|| ApiError(StatusCode::UNPROCESSABLE_ENTITY, format!("no assistant called {} here", body.assistant.trim())))?;
2224 
    let asked = hub_api::AssistantRequest { assistant: a.name.clone() };
2225 
    crate::assistants::request_review(&app, &row, &p, &me, a).await.map_err(|e| ApiError(StatusCode::CONFLICT, e))?;
2226 
    Ok((StatusCode::ACCEPTED, Json(asked)))
2227 
}
62ceb2ee Andy McCall ↶ 2228
2229 
// -------------------------------------------------------- assistants (§13.4)
2230
2231 
use crate::levels::At;
2232 
use crate::web::assistants as aa;
2233
2234 
/// The level a repository's assistants live at, for its admins (repo:admin).
2235 
async fn repo_level(app: &Shared, c: &Caller, owner: &str, name: &str) -> Result<(Account, At), ApiError> {
2236 
    let me = c.require("repo:admin")?.clone();
2237 
    let (_, row, _) = reach(app, c, owner, name, Access::Admin).await?;
2238 
    Ok((me, At::repo(&row)))
2239 
}
2240
2241 
/// An organisation's level, for its owners (repo:admin).
2242 
async fn org_level(app: &Shared, c: &Caller, org: &str) -> Result<(Account, At), ApiError> {
2243 
    let me = c.require("repo:admin")?.clone();
2244 
    let o = db::accounts::org_by_name(&app.db, org).await?.ok_or_else(|| not_found("no such organisation"))?;
2245 
    if !auth::roles::is_org_owner(&app.db, &me, o.id).await? {
2246 
        return Err(not_found("no such organisation"));
2247 
    }
2248 
    Ok((me, At::org(&o)))
2249 
}
2250
2251 
/// The site's level, for its administrators.
2252 
fn site_level(c: &Caller) -> Result<(Account, At), ApiError> {
2253 
    Ok((require_site_admin(c)?.clone(), At::site()))
2254 
}
2255
2256 
fn put_outcome(r: Result<String, String>) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2257 
    match r {
2258 
        Ok(msg) => Ok((StatusCode::OK, Json(serde_json::json!({ "ok": msg })))),
2259 
        Err(e) => Err(ApiError(StatusCode::UNPROCESSABLE_ENTITY, e)),
2260 
    }
2261 
}
2262
2263 
macro_rules! assistant_routes {
2264 
    ($list:ident, $put:ident, $del:ident, $prompt:ident, $prompt_put:ident, ($($p:ident: $t:ty),*), $level:expr) => {
2265 
        async fn $list(State(app): State<Shared>, headers: HeaderMap, Path(($($p),*)): Path<($($t),*)>) -> Result<Json<Vec<Assistant>>, ApiError> {
2266 
            let c = caller(&app, &headers).await?;
2267 
            let (_, at) = $level(&app, &c, $(&$p),*).await?;
2268 
            Ok(Json(aa::api_list(&app, &at).await?))
2269 
        }
2270 
        async fn $put(
2271 
            State(app): State<Shared>,
2272 
            headers: HeaderMap,
2273 
            Path(($($p),*)): Path<($($t),*)>,
2274 
            Json(body): Json<NewAssistant>,
2275 
        ) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2276 
            let c = caller(&app, &headers).await?;
2277 
            let (me, at) = $level(&app, &c, $(&$p),*).await?;
2278 
            put_outcome(aa::api_put(&app, &me, &at, body).await?)
2279 
        }
2280 
        async fn $prompt(State(app): State<Shared>, headers: HeaderMap, Path(($($p),*)): Path<($($t),*)>) -> Result<Json<AssistantPrompt>, ApiError> {
2281 
            let c = caller(&app, &headers).await?;
2282 
            let (_, at) = $level(&app, &c, $(&$p),*).await?;
2283 
            Ok(Json(aa::api_prompt(&app, &at).await?))
2284 
        }
2285 
        async fn $prompt_put(
2286 
            State(app): State<Shared>,
2287 
            headers: HeaderMap,
2288 
            Path(($($p),*)): Path<($($t),*)>,
2289 
            Json(body): Json<AssistantPrompt>,
2290 
        ) -> Result<Json<AssistantPrompt>, ApiError> {
2291 
            let c = caller(&app, &headers).await?;
2292 
            let (me, at) = $level(&app, &c, $(&$p),*).await?;
2293 
            aa::api_set_prompt(&app, &me, &at, &body.prompt).await?.map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
2294 
            Ok(Json(aa::api_prompt(&app, &at).await?))
2295 
        }
2296 
    };
2297 
}
2298
2299 
assistant_routes!(repo_assistants, repo_assistant_put, _rd, repo_prompt, repo_prompt_put, (owner: String, name: String), repo_level);
2300
2301 
async fn repo_assistant_delete(
2302 
    State(app): State<Shared>,
2303 
    headers: HeaderMap,
2304 
    Path((owner, name, assistant)): Path<(String, String, String)>,
2305 
) -> Result<StatusCode, ApiError> {
2306 
    let c = caller(&app, &headers).await?;
2307 
    let (me, at) = repo_level(&app, &c, &owner, &name).await?;
2308 
    if aa::api_delete(&app, &me, &at, &assistant).await? {
2309 
        Ok(StatusCode::NO_CONTENT)
2310 
    } else {
2311 
        Err(not_found("no such assistant at this level"))
2312 
    }
2313 
}
2314
2315 
async fn org_level_one(app: &Shared, c: &Caller, org: &str) -> Result<(Account, At), ApiError> {
2316 
    org_level(app, c, org).await
2317 
}
2318
2319 
async fn org_assistants(State(app): State<Shared>, headers: HeaderMap, Path(org): Path<String>) -> Result<Json<Vec<Assistant>>, ApiError> {
2320 
    let c = caller(&app, &headers).await?;
2321 
    let (_, at) = org_level_one(&app, &c, &org).await?;
2322 
    Ok(Json(aa::api_list(&app, &at).await?))
2323 
}
2324
2325 
async fn org_assistant_put(
2326 
    State(app): State<Shared>,
2327 
    headers: HeaderMap,
2328 
    Path(org): Path<String>,
2329 
    Json(body): Json<NewAssistant>,
2330 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2331 
    let c = caller(&app, &headers).await?;
2332 
    let (me, at) = org_level_one(&app, &c, &org).await?;
2333 
    put_outcome(aa::api_put(&app, &me, &at, body).await?)
2334 
}
2335
2336 
async fn org_assistant_delete(
2337 
    State(app): State<Shared>,
2338 
    headers: HeaderMap,
2339 
    Path((org, assistant)): Path<(String, String)>,
2340 
) -> Result<StatusCode, ApiError> {
2341 
    let c = caller(&app, &headers).await?;
2342 
    let (me, at) = org_level_one(&app, &c, &org).await?;
2343 
    if aa::api_delete(&app, &me, &at, &assistant).await? {
2344 
        Ok(StatusCode::NO_CONTENT)
2345 
    } else {
2346 
        Err(not_found("no such assistant at this level"))
2347 
    }
2348 
}
2349
2350 
async fn org_prompt(State(app): State<Shared>, headers: HeaderMap, Path(org): Path<String>) -> Result<Json<AssistantPrompt>, ApiError> {
2351 
    let c = caller(&app, &headers).await?;
2352 
    let (_, at) = org_level_one(&app, &c, &org).await?;
2353 
    Ok(Json(aa::api_prompt(&app, &at).await?))
2354 
}
2355
2356 
async fn org_prompt_put(
2357 
    State(app): State<Shared>,
2358 
    headers: HeaderMap,
2359 
    Path(org): Path<String>,
2360 
    Json(body): Json<AssistantPrompt>,
2361 
) -> Result<Json<AssistantPrompt>, ApiError> {
2362 
    let c = caller(&app, &headers).await?;
2363 
    let (me, at) = org_level_one(&app, &c, &org).await?;
2364 
    aa::api_set_prompt(&app, &me, &at, &body.prompt).await?.map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
2365 
    Ok(Json(aa::api_prompt(&app, &at).await?))
2366 
}
2367
2368 
async fn site_assistants(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<Vec<Assistant>>, ApiError> {
2369 
    let c = caller(&app, &headers).await?;
2370 
    let (_, at) = site_level(&c)?;
2371 
    Ok(Json(aa::api_list(&app, &at).await?))
2372 
}
2373
2374 
async fn site_assistant_put(
2375 
    State(app): State<Shared>,
2376 
    headers: HeaderMap,
2377 
    Json(body): Json<NewAssistant>,
2378 
) -> Result<(StatusCode, Json<serde_json::Value>), ApiError> {
2379 
    let c = caller(&app, &headers).await?;
2380 
    let (me, at) = site_level(&c)?;
2381 
    put_outcome(aa::api_put(&app, &me, &at, body).await?)
2382 
}
2383
2384 
async fn site_assistant_delete(
2385 
    State(app): State<Shared>,
2386 
    headers: HeaderMap,
2387 
    Path(assistant): Path<String>,
2388 
) -> Result<StatusCode, ApiError> {
2389 
    let c = caller(&app, &headers).await?;
2390 
    let (me, at) = site_level(&c)?;
2391 
    if aa::api_delete(&app, &me, &at, &assistant).await? {
2392 
        Ok(StatusCode::NO_CONTENT)
2393 
    } else {
2394 
        Err(not_found("no such assistant at this level"))
2395 
    }
2396 
}
2397
2398 
async fn site_prompt(State(app): State<Shared>, headers: HeaderMap) -> Result<Json<AssistantPrompt>, ApiError> {
2399 
    let c = caller(&app, &headers).await?;
2400 
    let (_, at) = site_level(&c)?;
2401 
    Ok(Json(aa::api_prompt(&app, &at).await?))
2402 
}
2403
2404 
async fn site_prompt_put(
2405 
    State(app): State<Shared>,
2406 
    headers: HeaderMap,
2407 
    Json(body): Json<AssistantPrompt>,
2408 
) -> Result<Json<AssistantPrompt>, ApiError> {
2409 
    let c = caller(&app, &headers).await?;
2410 
    let (me, at) = site_level(&c)?;
2411 
    aa::api_set_prompt(&app, &me, &at, &body.prompt).await?.map_err(|e| ApiError(StatusCode::UNPROCESSABLE_ENTITY, e))?;
2412 
    Ok(Json(aa::api_prompt(&app, &at).await?))
2413 
}