fix(core): Support branches containing slashes in source control (#10109)

packages/cli/src/environments/sourceControl/__tests__/source-control-git.service.test.ts

@@ -0,0 +1,35 @@
+import { mock } from 'jest-mock-extended';
+import { SourceControlGitService } from '../sourceControlGit.service.ee';
+import { simpleGit } from 'simple-git';
+
+const MOCK_BRANCHES = {
+	all: ['origin/master', 'origin/feature/branch'],
+	branches: {
+		'origin/master': {},
+		'origin/feature/branch': {},
+	},
+	current: 'master',
+};
+
+jest.mock('simple-git', () => {
+	return {
+		simpleGit: jest.fn().mockImplementation(() => ({
+			branch: jest.fn().mockResolvedValue(MOCK_BRANCHES),
+		})),
+	};
+});
+
+describe('SourceControlGitService', () => {
+	const sourceControlGitService = new SourceControlGitService(mock(), mock(), mock());
+
+	beforeAll(() => {
+		sourceControlGitService.git = simpleGit();
+	});
+
+	describe('getBranches', () => {
+		it('should support branch names containing slashes', async () => {
+			const branches = await sourceControlGitService.getBranches();
+			expect(branches.branches).toEqual(['master', 'feature/branch']);
+		});
+	});
+});

packages/cli/src/environments/sourceControl/sourceControlGit.service.ee.ts

@@ -244,7 +244,7 @@ export class SourceControlGitService {
 			// Get remote branches
 			const { branches } = await this.git.branch(['-r']);
 			const remoteBranches = Object.keys(branches)
-				.map((name) => name.split('/')[1])
+				.map((name) => name.split('/').slice(1).join('/'))
 				.filter((name) => name !== 'HEAD');
 
 			const { current } = await this.git.branch();