Add projectRunners to api.js

- This is needed by the Web Terminal to check environment

app/assets/javascripts/api.js

@@ -14,6 +14,7 @@ const Api = {
   projectMergeRequestPath: '/api/:version/projects/:id/merge_requests/:mrid',
   projectMergeRequestChangesPath: '/api/:version/projects/:id/merge_requests/:mrid/changes',
   projectMergeRequestVersionsPath: '/api/:version/projects/:id/merge_requests/:mrid/versions',
+  projectRunnersPath: '/api/:version/projects/:id/runners',
   mergeRequestsPath: '/api/:version/merge_requests',
   groupLabelsPath: '/groups/:namespace_path/-/labels',
   issuableTemplatePath: '/:namespace_path/:project_path/templates/:type/:key',
@@ -124,6 +125,15 @@ const Api = {
     return axios.get(url);
   },
 
+  projectRunners(projectPath, config = {}) {
+    const url = Api.buildUrl(Api.projectRunnersPath).replace(
+      ':id',
+      encodeURIComponent(projectPath),
+    );
+
+    return axios.get(url, config);
+  },
+
   mergeRequests(params = {}) {
     const url = Api.buildUrl(Api.mergeRequestsPath);
 

spec/javascripts/api_spec.js

@@ -180,6 +180,23 @@ describe('Api', () => {
     });
   });
 
+  describe('projectRunners', () => {
+    it('fetches the runners of a project', done => {
+      const projectPath = 7;
+      const params = { scope: 'active' };
+      const mockData = [{ id: 4 }];
+      const expectedUrl = `${dummyUrlRoot}/api/${dummyApiVersion}/projects/${projectPath}/runners`;
+      mock.onGet(expectedUrl, { params }).reply(200, mockData);
+
+      Api.projectRunners(projectPath, { params })
+        .then(({ data }) => {
+          expect(data).toEqual(mockData);
+        })
+        .then(done)
+        .catch(done.fail);
+    });
+  });
+
   describe('newLabel', () => {
     it('creates a new label', done => {
       const namespace = 'some namespace';