Commit 847671e0 authored by Mark Fletcher's avatar Mark Fletcher

Allow merge requests related to a commit to be found via API

- Original work for the web interface here:
 - https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/13713
parent 3adbc579
---
title: Allow merge requests related to a commit to be found via API
merge_request:
author:
type: added
......@@ -536,6 +536,74 @@ Example response:
}
```
## List Merge Requests associated with a commit
Get a list of Merge Requests related to the specified commit.
```
GET /projects/:id/repository/commits/:sha/merge_requests
```
| Attribute | Type | Required | Description |
| --------- | ---- | -------- | ----------- |
| `id` | integer/string | yes | The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) owned by the authenticated user
| `sha` | string | yes | The commit SHA
```bash
curl --header "PRIVATE-TOKEN: 9koXpg98eAheJpvBs5tK" "https://gitlab.example.com/api/v4/projects/5/repository/commits/af5b13261899fb2c0db30abdd0af8b07cb44fdc5/merge_requests"
```
Example response:
```json
[
{
"id":45,
"iid":1,
"project_id":35,
"title":"Add new file",
"description":"",
"state":"opened",
"created_at":"2018-03-26T17:26:30.916Z",
"updated_at":"2018-03-26T17:26:30.916Z",
"target_branch":"master",
"source_branch":"test-branch",
"upvotes":0,
"downvotes":0,
"author" : {
"web_url" : "https://gitlab.example.com/thedude",
"name" : "Jeff Lebowski",
"avatar_url" : "https://gitlab.example.com/uploads/user/avatar/28/The-Big-Lebowski-400-400.png",
"username" : "thedude",
"state" : "active",
"id" : 28
},
"assignee":null,
"source_project_id":35,
"target_project_id":35,
"labels":[ ],
"work_in_progress":false,
"milestone":null,
"merge_when_pipeline_succeeds":false,
"merge_status":"can_be_merged",
"sha":"af5b13261899fb2c0db30abdd0af8b07cb44fdc5",
"merge_commit_sha":null,
"user_notes_count":0,
"discussion_locked":null,
"should_remove_source_branch":null,
"force_remove_source_branch":false,
"web_url":"http://https://gitlab.example.com/root/test-project/merge_requests/1",
"time_stats":{
"time_estimate":0,
"total_time_spent":0,
"human_time_estimate":null,
"human_total_time_spent":null
}
}
]
```
[ce-6096]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/6096 "Multi-file commit"
[ce-8047]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/8047
[ce-15026]: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/15026
......@@ -231,6 +231,20 @@ module API
render_api_error!("Failed to save note #{note.errors.messages}", 400)
end
end
desc 'Get Merge Requests associated with a commit' do
success Entities::MergeRequestBasic
end
params do
requires :sha, type: String, desc: 'A commit sha, or the name of a branch or tag on which to find Merge Requests'
use :pagination
end
get ':id/repository/commits/:sha/merge_requests', requirements: API::COMMIT_ENDPOINT_REQUIREMENTS do
commit = user_project.commit(params[:sha])
not_found! 'Commit' unless commit
present paginate(commit.merge_requests), with: Entities::MergeRequestBasic
end
end
end
end
......@@ -1141,4 +1141,33 @@ describe API::Commits do
end
end
end
describe 'GET /projects/:id/repository/commits/:sha/merge_requests' do
let!(:project) { create(:project, :repository, :private) }
let!(:merged_mr) { create(:merge_request, source_project: project, source_branch: 'master', target_branch: 'feature') }
let(:commit) { merged_mr.merge_request_diff.commits.last }
it 'returns the correct merge request' do
get api("/projects/#{project.id}/repository/commits/#{commit.id}/merge_requests", user)
expect(response).to have_gitlab_http_status(200)
expect(response).to include_pagination_headers
expect(json_response.length).to eq(1)
expect(json_response[0]['id']).to eq(merged_mr.id)
end
it 'returns 403 for an unauthorized user' do
project.add_guest(user)
get api("/projects/#{project.id}/repository/commits/#{commit.id}/merge_requests", user)
expect(response).to have_gitlab_http_status(403)
end
it 'responds 404 when the commit does not exist' do
get api("/projects/#{project.id}/repository/commits/a7d26f00c35b/merge_requests", user)
expect(response).to have_gitlab_http_status(404)
end
end
end
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