feat(gitlab): Add MR closes_issues API endpoint and GitLabIssueRef type

Extends the GitLab client to fetch the list of issues that an MR will close
when merged, using the /projects/:id/merge_requests/:iid/closes_issues endpoint.

New type:
- GitLabIssueRef: Lightweight issue reference with id, iid, project_id, title,
  state, and web_url. Used for the closes_issues response which returns a list
  of issue summaries rather than full GitLabIssue objects.

New client method:
- fetch_mr_closes_issues(gitlab_project_id, iid): Returns Vec<GitLabIssueRef>
  for all issues that the MR's description/commits indicate will be closed.

This enables building the entity_references table from API data in addition to
parsing system notes, providing more reliable cross-reference discovery.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
Taylor Eernisse
2026-02-05 00:03:30 -05:00
parent a2e26454dc
commit 26cf13248d
3 changed files with 35 additions and 195 deletions

View File

@@ -1,5 +1,3 @@
//! GitLab API client with rate limiting and error handling.
use async_stream::stream;
use chrono::{DateTime, Utc};
use futures::Stream;
@@ -13,12 +11,11 @@ use tokio::time::sleep;
use tracing::debug;
use super::types::{
GitLabDiscussion, GitLabIssue, GitLabLabelEvent, GitLabMergeRequest, GitLabMilestoneEvent,
GitLabProject, GitLabStateEvent, GitLabUser, GitLabVersion,
GitLabDiscussion, GitLabIssue, GitLabIssueRef, GitLabLabelEvent, GitLabMergeRequest,
GitLabMilestoneEvent, GitLabProject, GitLabStateEvent, GitLabUser, GitLabVersion,
};
use crate::core::error::{LoreError, Result};
/// Simple rate limiter with jitter to prevent thundering herd.
struct RateLimiter {
last_request: Instant,
min_interval: Duration,
@@ -26,35 +23,28 @@ struct RateLimiter {
impl RateLimiter {
fn new(requests_per_second: f64) -> Self {
// Floor at 0.1 rps to prevent division-by-zero panic in Duration::from_secs_f64
let rps = requests_per_second.max(0.1);
Self {
last_request: Instant::now() - Duration::from_secs(1), // Allow immediate first request
last_request: Instant::now() - Duration::from_secs(1),
min_interval: Duration::from_secs_f64(1.0 / rps),
}
}
/// Compute how long to wait and update last_request to the expected
/// request time (now, or now + delay). The caller sleeps *after*
/// releasing the mutex guard.
fn check_delay(&mut self) -> Option<Duration> {
let elapsed = self.last_request.elapsed();
if elapsed < self.min_interval {
let jitter = Duration::from_millis(rand_jitter());
let delay = self.min_interval - elapsed + jitter;
// Set last_request to when the request will actually fire
self.last_request = Instant::now() + delay;
Some(delay)
} else {
// No delay needed; request fires immediately
self.last_request = Instant::now();
None
}
}
}
/// Generate random jitter between 0-50ms using a lightweight atomic counter.
fn rand_jitter() -> u64 {
use std::sync::atomic::{AtomicU64, Ordering};
static COUNTER: AtomicU64 = AtomicU64::new(0);
@@ -66,10 +56,6 @@ fn rand_jitter() -> u64 {
(n ^ nanos) % 50
}
/// GitLab API client with rate limiting.
///
/// Cloning shares the underlying HTTP client and rate limiter,
/// making it cheap and safe for concurrent use across projects.
#[derive(Clone)]
pub struct GitLabClient {
client: Client,
@@ -79,7 +65,6 @@ pub struct GitLabClient {
}
impl GitLabClient {
/// Create a new GitLab client.
pub fn new(base_url: &str, token: &str, requests_per_second: Option<f64>) -> Self {
let mut headers = HeaderMap::new();
headers.insert(ACCEPT, HeaderValue::from_static("application/json"));
@@ -100,26 +85,21 @@ impl GitLabClient {
}
}
/// Get the currently authenticated user.
pub async fn get_current_user(&self) -> Result<GitLabUser> {
self.request("/api/v4/user").await
}
/// Get a project by its path.
pub async fn get_project(&self, path_with_namespace: &str) -> Result<GitLabProject> {
let encoded = urlencoding::encode(path_with_namespace);
self.request(&format!("/api/v4/projects/{encoded}")).await
}
/// Get GitLab server version.
pub async fn get_version(&self) -> Result<GitLabVersion> {
self.request("/api/v4/version").await
}
/// Maximum number of retries on 429 Too Many Requests.
const MAX_RETRIES: u32 = 3;
/// Make an authenticated API request with automatic 429 retry.
async fn request<T: serde::de::DeserializeOwned>(&self, path: &str) -> Result<T> {
let url = format!("{}{}", self.base_url, path);
let mut last_response = None;
@@ -160,14 +140,10 @@ impl GitLabClient {
break;
}
// Safety: the loop always executes at least once (0..=MAX_RETRIES)
// and either sets last_response+break, or continues (only when
// attempt < MAX_RETRIES). The final iteration always reaches break.
self.handle_response(last_response.expect("retry loop ran at least once"), path)
.await
}
/// Parse retry-after header from a 429 response, defaulting to 60s.
fn parse_retry_after(response: &Response) -> u64 {
response
.headers()
@@ -177,7 +153,6 @@ impl GitLabClient {
.unwrap_or(60)
}
/// Handle API response, converting errors appropriately.
async fn handle_response<T: serde::de::DeserializeOwned>(
&self,
response: Response,
@@ -217,15 +192,6 @@ impl GitLabClient {
}
}
/// Paginate through issues for a project.
///
/// Returns an async stream of issues, handling pagination automatically.
/// Issues are ordered by updated_at ascending to support cursor-based sync.
///
/// # Arguments
/// * `gitlab_project_id` - The GitLab project ID
/// * `updated_after` - Optional cursor (ms epoch) - only fetch issues updated after this
/// * `cursor_rewind_seconds` - Rewind cursor by this many seconds to handle edge cases
pub fn paginate_issues(
&self,
gitlab_project_id: i64,
@@ -236,7 +202,6 @@ impl GitLabClient {
let mut page = 1u32;
let per_page = 100u32;
// Apply cursor rewind, clamping to 0
let rewound_cursor = updated_after.map(|ts| {
let rewind_ms = (cursor_rewind_seconds as i64) * 1000;
(ts - rewind_ms).max(0)
@@ -252,7 +217,6 @@ impl GitLabClient {
("page", page.to_string()),
];
// Add updated_after if we have a cursor
if let Some(ts_ms) = rewound_cursor
&& let Some(iso) = ms_to_iso8601(ts_ms)
{
@@ -267,12 +231,10 @@ impl GitLabClient {
let is_empty = issues.is_empty();
let full_page = issues.len() as u32 == per_page;
// Yield each issue
for issue in issues {
yield Ok(issue);
}
// Check for next page
let next_page = headers
.get("x-next-page")
.and_then(|v| v.to_str().ok())
@@ -286,7 +248,6 @@ impl GitLabClient {
if is_empty || !full_page {
break;
}
// Full page but no x-next-page header: try next page heuristically
page += 1;
}
}
@@ -300,9 +261,6 @@ impl GitLabClient {
})
}
/// Paginate through discussions for an issue.
///
/// Returns an async stream of discussions, handling pagination automatically.
pub fn paginate_issue_discussions(
&self,
gitlab_project_id: i64,
@@ -346,7 +304,6 @@ impl GitLabClient {
if is_empty || !full_page {
break;
}
// Full page but no x-next-page header: try next page heuristically
page += 1;
}
}
@@ -360,15 +317,6 @@ impl GitLabClient {
})
}
/// Paginate through merge requests for a project.
///
/// Returns an async stream of merge requests, handling pagination automatically.
/// MRs are ordered by updated_at ascending to support cursor-based sync.
///
/// # Arguments
/// * `gitlab_project_id` - The GitLab project ID
/// * `updated_after` - Optional cursor (ms epoch) - only fetch MRs updated after this
/// * `cursor_rewind_seconds` - Rewind cursor by this many seconds to handle edge cases
pub fn paginate_merge_requests(
&self,
gitlab_project_id: i64,
@@ -414,7 +362,6 @@ impl GitLabClient {
})
}
/// Fetch a single page of merge requests with pagination metadata.
pub async fn fetch_merge_requests_page(
&self,
gitlab_project_id: i64,
@@ -423,7 +370,6 @@ impl GitLabClient {
page: u32,
per_page: u32,
) -> Result<MergeRequestPage> {
// Apply cursor rewind, clamping to 0
let rewound_cursor = updated_after.map(|ts| {
let rewind_ms = (cursor_rewind_seconds as i64) * 1000;
(ts - rewind_ms).max(0)
@@ -438,7 +384,6 @@ impl GitLabClient {
("page", page.to_string()),
];
// Add updated_after if we have a cursor
if let Some(ts_ms) = rewound_cursor
&& let Some(iso) = ms_to_iso8601(ts_ms)
{
@@ -450,7 +395,6 @@ impl GitLabClient {
.request_with_headers::<Vec<GitLabMergeRequest>>(&path, &params)
.await?;
// Pagination fallback chain: Link header > x-next-page > full-page heuristic
let link_next = parse_link_header_next(&headers);
let x_next_page = headers
.get("x-next-page")
@@ -459,10 +403,10 @@ impl GitLabClient {
let full_page = items.len() as u32 == per_page;
let (next_page, is_last_page) = match (link_next.is_some(), x_next_page, full_page) {
(true, _, _) => (Some(page + 1), false), // Link header present: continue
(false, Some(np), _) => (Some(np), false), // x-next-page present: use it
(false, None, true) => (Some(page + 1), false), // Full page, no headers: try next
(false, None, false) => (None, true), // Partial page: we're done
(true, _, _) => (Some(page + 1), false),
(false, Some(np), _) => (Some(np), false),
(false, None, true) => (Some(page + 1), false),
(false, None, false) => (None, true),
};
Ok(MergeRequestPage {
@@ -472,9 +416,6 @@ impl GitLabClient {
})
}
/// Paginate through discussions for a merge request.
///
/// Returns an async stream of discussions, handling pagination automatically.
pub fn paginate_mr_discussions(
&self,
gitlab_project_id: i64,
@@ -505,7 +446,6 @@ impl GitLabClient {
yield Ok(discussion);
}
// Pagination fallback chain: Link header > x-next-page > full-page heuristic
let link_next = parse_link_header_next(&headers);
let x_next_page = headers
.get("x-next-page")
@@ -514,18 +454,18 @@ impl GitLabClient {
let should_continue = match (link_next.is_some(), x_next_page, full_page) {
(true, _, _) => {
page += 1; // Link header present: continue to next
page += 1;
true
}
(false, Some(np), _) if np > page => {
page = np; // x-next-page tells us exactly which page
page = np;
true
}
(false, None, true) => {
page += 1; // Full page, no headers: try next
page += 1;
true
}
_ => false, // Otherwise we're done
_ => false,
};
if !should_continue || is_empty {
@@ -541,8 +481,6 @@ impl GitLabClient {
})
}
/// Make an authenticated API request with query parameters, returning headers.
/// Automatically retries on 429 Too Many Requests.
async fn request_with_headers<T: serde::de::DeserializeOwned>(
&self,
path: &str,
@@ -595,8 +533,6 @@ impl GitLabClient {
}
}
/// Fetch all discussions for an MR (collects paginated results).
/// This is useful for parallel prefetching where we want all data upfront.
impl GitLabClient {
pub async fn fetch_all_mr_discussions(
&self,
@@ -616,12 +552,7 @@ impl GitLabClient {
}
}
/// Resource events API methods.
///
/// These endpoints return per-entity events (not project-wide), so they collect
/// all pages into a Vec rather than using streaming.
impl GitLabClient {
/// Fetch all pages from a paginated endpoint, returning collected results.
async fn fetch_all_pages<T: serde::de::DeserializeOwned>(&self, path: &str) -> Result<Vec<T>> {
let mut results = Vec::new();
let mut page = 1u32;
@@ -658,7 +589,16 @@ impl GitLabClient {
Ok(results)
}
/// Fetch state events for an issue.
pub async fn fetch_mr_closes_issues(
&self,
gitlab_project_id: i64,
iid: i64,
) -> Result<Vec<GitLabIssueRef>> {
let path =
format!("/api/v4/projects/{gitlab_project_id}/merge_requests/{iid}/closes_issues");
self.fetch_all_pages(&path).await
}
pub async fn fetch_issue_state_events(
&self,
gitlab_project_id: i64,
@@ -669,7 +609,6 @@ impl GitLabClient {
self.fetch_all_pages(&path).await
}
/// Fetch label events for an issue.
pub async fn fetch_issue_label_events(
&self,
gitlab_project_id: i64,
@@ -680,7 +619,6 @@ impl GitLabClient {
self.fetch_all_pages(&path).await
}
/// Fetch milestone events for an issue.
pub async fn fetch_issue_milestone_events(
&self,
gitlab_project_id: i64,
@@ -691,7 +629,6 @@ impl GitLabClient {
self.fetch_all_pages(&path).await
}
/// Fetch state events for a merge request.
pub async fn fetch_mr_state_events(
&self,
gitlab_project_id: i64,
@@ -703,7 +640,6 @@ impl GitLabClient {
self.fetch_all_pages(&path).await
}
/// Fetch label events for a merge request.
pub async fn fetch_mr_label_events(
&self,
gitlab_project_id: i64,
@@ -715,7 +651,6 @@ impl GitLabClient {
self.fetch_all_pages(&path).await
}
/// Fetch milestone events for a merge request.
pub async fn fetch_mr_milestone_events(
&self,
gitlab_project_id: i64,
@@ -727,12 +662,6 @@ impl GitLabClient {
self.fetch_all_pages(&path).await
}
/// Fetch all three event types for an entity concurrently.
///
/// Uses `tokio::join!` instead of `try_join!` so that a 404 on one event
/// type (e.g., labels) doesn't discard successfully-fetched data from the
/// others (e.g., state events). 404s are treated as "no events" (empty vec);
/// all other errors (including 403) are propagated for retry.
pub async fn fetch_all_resource_events(
&self,
gitlab_project_id: i64,
@@ -765,8 +694,6 @@ impl GitLabClient {
}
};
// Treat 404 as "endpoint not available for this entity" → empty vec.
// All other errors (403, network, etc.) propagate for retry handling.
let state = coalesce_not_found(state_res)?;
let label = coalesce_not_found(label_res)?;
let milestone = coalesce_not_found(milestone_res)?;
@@ -775,7 +702,6 @@ impl GitLabClient {
}
}
/// Page result for merge request pagination.
#[derive(Debug)]
pub struct MergeRequestPage {
pub items: Vec<GitLabMergeRequest>,
@@ -783,13 +709,11 @@ pub struct MergeRequestPage {
pub is_last_page: bool,
}
/// Parse Link header to extract rel="next" URL (RFC 8288).
fn parse_link_header_next(headers: &HeaderMap) -> Option<String> {
headers
.get("link")
.and_then(|v| v.to_str().ok())
.and_then(|link_str| {
// Format: <url>; rel="next", <url>; rel="last"
for part in link_str.split(',') {
let part = part.trim();
if (part.contains("rel=\"next\"") || part.contains("rel=next"))
@@ -803,11 +727,6 @@ fn parse_link_header_next(headers: &HeaderMap) -> Option<String> {
})
}
/// Convert a resource-event fetch result: 404 → empty vec, other errors propagated.
///
/// 404 means the endpoint doesn't exist for this entity type — truly permanent.
/// 403 and other errors are NOT coalesced: they may be environmental (VPN, token
/// rotation) and should be retried via the drain loop's backoff mechanism.
fn coalesce_not_found<T>(result: Result<Vec<T>>) -> Result<Vec<T>> {
match result {
Ok(v) => Ok(v),
@@ -816,7 +735,6 @@ fn coalesce_not_found<T>(result: Result<Vec<T>>) -> Result<Vec<T>> {
}
}
/// Convert milliseconds since epoch to ISO 8601 string.
fn ms_to_iso8601(ms: i64) -> Option<String> {
DateTime::<Utc>::from_timestamp_millis(ms)
.map(|dt| dt.format("%Y-%m-%dT%H:%M:%S%.3fZ").to_string())
@@ -828,7 +746,6 @@ mod tests {
#[test]
fn ms_to_iso8601_converts_correctly() {
// 2024-01-15T10:00:00.000Z = 1705312800000 ms
let result = ms_to_iso8601(1705312800000);
assert_eq!(result, Some("2024-01-15T10:00:00.000Z".to_string()));
}
@@ -841,10 +758,9 @@ mod tests {
#[test]
fn cursor_rewind_clamps_to_zero() {
let updated_after = 1000i64; // 1 second
let cursor_rewind_seconds = 10u32; // 10 seconds
let updated_after = 1000i64;
let cursor_rewind_seconds = 10u32;
// Rewind would be negative, should clamp to 0
let rewind_ms = i64::from(cursor_rewind_seconds) * 1000;
let rewound = (updated_after - rewind_ms).max(0);
@@ -853,13 +769,12 @@ mod tests {
#[test]
fn cursor_rewind_applies_correctly() {
let updated_after = 1705312800000i64; // 2024-01-15T10:00:00.000Z
let cursor_rewind_seconds = 60u32; // 1 minute
let updated_after = 1705312800000i64;
let cursor_rewind_seconds = 60u32;
let rewind_ms = i64::from(cursor_rewind_seconds) * 1000;
let rewound = (updated_after - rewind_ms).max(0);
// Should be 1 minute earlier
assert_eq!(rewound, 1705312740000);
}

View File

@@ -1,5 +1,3 @@
//! GitLab API client and types.
pub mod client;
pub mod transformers;
pub mod types;
@@ -10,7 +8,7 @@ pub use transformers::{
transform_discussion, transform_issue, transform_notes,
};
pub use types::{
GitLabAuthor, GitLabDiscussion, GitLabIssue, GitLabLabelEvent, GitLabLabelRef,
GitLabAuthor, GitLabDiscussion, GitLabIssue, GitLabIssueRef, GitLabLabelEvent, GitLabLabelRef,
GitLabMergeRequestRef, GitLabMilestoneEvent, GitLabMilestoneRef, GitLabNote,
GitLabNotePosition, GitLabProject, GitLabStateEvent, GitLabUser, GitLabVersion,
};

View File

@@ -1,5 +1,3 @@
//! GitLab API response types.
use serde::{Deserialize, Serialize};
#[derive(Debug, Clone, Deserialize)]
@@ -34,10 +32,6 @@ pub struct GitLabVersion {
pub revision: String,
}
// === Checkpoint 1: Issue/Discussion types ===
/// Author information embedded in issues, notes, etc.
/// Note: This is a simplified author - GitLabUser has more fields.
#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct GitLabAuthor {
pub id: i64,
@@ -45,7 +39,6 @@ pub struct GitLabAuthor {
pub name: String,
}
/// GitLab Milestone (embedded in issues).
#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct GitLabMilestone {
pub id: i64,
@@ -53,117 +46,79 @@ pub struct GitLabMilestone {
pub project_id: Option<i64>,
pub title: String,
pub description: Option<String>,
/// "active" or "closed".
pub state: Option<String>,
/// YYYY-MM-DD format.
pub due_date: Option<String>,
pub web_url: Option<String>,
}
/// GitLab Issue from /projects/:id/issues endpoint.
#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct GitLabIssue {
/// GitLab global ID (unique across all projects).
pub id: i64,
/// Project-scoped issue number (the number shown in the UI).
pub iid: i64,
/// The project this issue belongs to.
pub project_id: i64,
pub title: String,
pub description: Option<String>,
/// "opened" or "closed".
pub state: String,
/// ISO 8601 timestamp.
pub created_at: String,
/// ISO 8601 timestamp.
pub updated_at: String,
/// ISO 8601 timestamp when closed (null if open).
pub closed_at: Option<String>,
pub author: GitLabAuthor,
/// Assignees (can be multiple).
#[serde(default)]
pub assignees: Vec<GitLabAuthor>,
/// Array of label names (not label details).
pub labels: Vec<String>,
/// Associated milestone (if any).
pub milestone: Option<GitLabMilestone>,
/// Due date in YYYY-MM-DD format.
pub due_date: Option<String>,
pub web_url: String,
}
/// GitLab Discussion from /projects/:id/issues/:iid/discussions endpoint.
#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct GitLabDiscussion {
/// String ID (e.g., "6a9c1750b37d...").
pub id: String,
/// True if this is a standalone comment, false if it's a threaded discussion.
pub individual_note: bool,
/// Notes in this discussion (always at least one).
pub notes: Vec<GitLabNote>,
}
/// A single note/comment within a discussion.
#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct GitLabNote {
pub id: i64,
/// "DiscussionNote", "DiffNote", or null for simple notes.
/// Using rename because "type" is a reserved keyword in Rust.
#[serde(rename = "type")]
pub note_type: Option<String>,
pub body: String,
pub author: GitLabAuthor,
/// ISO 8601 timestamp.
pub created_at: String,
/// ISO 8601 timestamp.
pub updated_at: String,
/// True for system-generated notes (label changes, assignments, etc.).
pub system: bool,
/// Whether this note can be resolved (MR discussions).
#[serde(default)]
pub resolvable: bool,
/// Whether this note has been resolved.
#[serde(default)]
pub resolved: bool,
/// Who resolved this note (if resolved).
pub resolved_by: Option<GitLabAuthor>,
/// When this note was resolved (if resolved).
pub resolved_at: Option<String>,
/// Position metadata for DiffNotes (code review comments).
pub position: Option<GitLabNotePosition>,
}
/// Position metadata for DiffNotes (code review comments on specific lines).
#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct GitLabNotePosition {
pub old_path: Option<String>,
pub new_path: Option<String>,
pub old_line: Option<i32>,
pub new_line: Option<i32>,
/// Position type: "text", "image", or "file".
pub position_type: Option<String>,
/// Line range for multi-line comments (GitLab 13.6+).
pub line_range: Option<GitLabLineRange>,
/// Base commit SHA for the diff.
pub base_sha: Option<String>,
/// Start commit SHA for the diff.
pub start_sha: Option<String>,
/// Head commit SHA for the diff.
pub head_sha: Option<String>,
}
/// Line range for multi-line DiffNote comments.
#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct GitLabLineRange {
pub start: GitLabLineRangePoint,
pub end: GitLabLineRangePoint,
}
/// A point in a line range (start or end).
#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct GitLabLineRangePoint {
pub line_code: Option<String>,
/// "old" or "new".
#[serde(rename = "type")]
pub line_type: Option<String>,
pub old_line: Option<i32>,
@@ -171,20 +126,15 @@ pub struct GitLabLineRangePoint {
}
impl GitLabLineRange {
/// Get the start line number (new_line preferred, falls back to old_line).
pub fn start_line(&self) -> Option<i32> {
self.start.new_line.or(self.start.old_line)
}
/// Get the end line number (new_line preferred, falls back to old_line).
pub fn end_line(&self) -> Option<i32> {
self.end.new_line.or(self.end.old_line)
}
}
// === Resource Event types (Phase B - Gate 1) ===
/// Reference to an MR in state event's source_merge_request field.
#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct GitLabMergeRequestRef {
pub iid: i64,
@@ -192,7 +142,6 @@ pub struct GitLabMergeRequestRef {
pub web_url: Option<String>,
}
/// Reference to a label in label event's label field.
#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct GitLabLabelRef {
pub id: i64,
@@ -201,7 +150,6 @@ pub struct GitLabLabelRef {
pub description: Option<String>,
}
/// Reference to a milestone in milestone event's milestone field.
#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct GitLabMilestoneRef {
pub id: i64,
@@ -209,7 +157,6 @@ pub struct GitLabMilestoneRef {
pub title: String,
}
/// State change event from the Resource State Events API.
#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct GitLabStateEvent {
pub id: i64,
@@ -222,7 +169,6 @@ pub struct GitLabStateEvent {
pub source_merge_request: Option<GitLabMergeRequestRef>,
}
/// Label change event from the Resource Label Events API.
#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct GitLabLabelEvent {
pub id: i64,
@@ -234,7 +180,6 @@ pub struct GitLabLabelEvent {
pub action: String,
}
/// Milestone change event from the Resource Milestone Events API.
#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct GitLabMilestoneEvent {
pub id: i64,
@@ -246,18 +191,22 @@ pub struct GitLabMilestoneEvent {
pub action: String,
}
// === Checkpoint 2: Merge Request types ===
#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct GitLabIssueRef {
pub id: i64,
pub iid: i64,
pub project_id: i64,
pub title: String,
pub state: String,
pub web_url: String,
}
/// GitLab MR references (short and full reference strings).
#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct GitLabReferences {
/// Short reference e.g. "!42".
pub short: String,
/// Full reference e.g. "group/project!42".
pub full: String,
}
/// GitLab Reviewer (can have approval state in future).
#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct GitLabReviewer {
pub id: i64,
@@ -265,58 +214,36 @@ pub struct GitLabReviewer {
pub name: String,
}
/// GitLab Merge Request from /projects/:id/merge_requests endpoint.
/// Note: Uses non-deprecated field names where possible (detailed_merge_status, merge_user).
/// Falls back gracefully for older GitLab versions.
#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct GitLabMergeRequest {
/// GitLab global ID (unique across all projects).
pub id: i64,
/// Project-scoped MR number (the number shown in the UI).
pub iid: i64,
/// The project this MR belongs to.
pub project_id: i64,
pub title: String,
pub description: Option<String>,
/// "opened" | "merged" | "closed" | "locked".
pub state: String,
/// Work-in-progress status (preferred over work_in_progress).
#[serde(default)]
pub draft: bool,
/// Deprecated; fallback for older instances.
#[serde(default)]
pub work_in_progress: bool,
pub source_branch: String,
pub target_branch: String,
/// Current commit SHA at head of source branch (CP3-ready).
pub sha: Option<String>,
/// Short and full reference strings (CP3-ready).
pub references: Option<GitLabReferences>,
/// Non-deprecated merge status. Prefer over merge_status.
pub detailed_merge_status: Option<String>,
/// Deprecated merge_status field for fallback.
#[serde(alias = "merge_status")]
pub merge_status_legacy: Option<String>,
/// ISO 8601 timestamp.
pub created_at: String,
/// ISO 8601 timestamp.
pub updated_at: String,
/// ISO 8601 timestamp when merged (null if not merged).
pub merged_at: Option<String>,
/// ISO 8601 timestamp when closed (null if not closed).
pub closed_at: Option<String>,
pub author: GitLabAuthor,
/// Non-deprecated; who merged this MR.
pub merge_user: Option<GitLabAuthor>,
/// Deprecated; fallback for older instances.
pub merged_by: Option<GitLabAuthor>,
/// Array of label names.
#[serde(default)]
pub labels: Vec<String>,
/// Assignees (can be multiple).
#[serde(default)]
pub assignees: Vec<GitLabAuthor>,
/// Reviewers (MR-specific).
#[serde(default)]
pub reviewers: Vec<GitLabReviewer>,
pub web_url: String,