chore: consider local branch

Author: technote-space

__tests__/git-helper.test.ts

@@ -267,6 +267,7 @@ describe('GitHelper', () => {
 
       execCalledWith(mockExec, [
         'git checkout -b test-branch origin/test-branch || :',
+        'git checkout test-branch || :',
       ]);
     });
   });
@@ -814,14 +815,19 @@ describe('GitHelper', () => {
       execCalledWith(mockExec, [
         'git clone \'--branch=test\' \'--depth=3\' \'https://octocat:[email protected]/hello/world.git\' \'.\' > /dev/null 2>&1 || :',
         'git checkout -b abc origin/abc || :',
+        'git checkout abc || :',
         'git clone \'--branch=test\' \'--depth=3\' origin \'.\' > /dev/null 2>&1 || :',
         'git checkout -b abc origin/abc || :',
+        'git checkout abc || :',
         'git clone \'--branch=test\' \'--depth=3\' test \'.\' > /dev/null 2>&1 || :',
         'git checkout -b abc test/abc || :',
+        'git checkout abc || :',
         'git clone \'--branch=test\' \'--depth=3\' origin \'.\' || :',
         'git checkout -b abc origin/abc || :',
+        'git checkout abc || :',
         'git clone \'--branch=test\' \'--depth=3\' \'https://octocat:[email protected]/hello/world.git\' \'.\' > /dev/null 2>&1 || :',
         'git checkout -b abc origin/abc || :',
+        'git checkout abc || :',
       ]);
     });
   });

src/git-helper.ts

@@ -327,6 +327,12 @@ export default class GitHelper {
       suppressError: this.shouldSuppressError(),
       stderrToStdout: true,
     });
+    await this.runCommand(workDir, {
+      command: 'git checkout',
+      args: [branch],
+      suppressError: this.shouldSuppressError(),
+      stderrToStdout: true,
+    });
   };
 
   /**