diff --git a/src/utils/git.ts b/src/utils/git.ts
index bd043c4..30a0941 100644
--- a/src/utils/git.ts
+++ b/src/utils/git.ts
@@ -1,3 +1,4 @@
+import { spawnSync } from 'child_process';
 import fs from 'fs';
 import git from 'isomorphic-git';
 import path from 'path';
@@ -10,6 +11,14 @@ export interface CommitInfo {
   origin: string;
 }
 
+export function getCurrentCommit() {
+  const result = spawnSync('git', ['rev-parse', 'HEAD']);
+  if (result.status !== 0) {
+    throw new Error('Not a git repository');
+  }
+  return result.stdout.toString().trim();
+}
+
 function findGitRoot(dir = process.cwd()) {
   const gitRoot = fs.readdirSync(dir).find((dir) => dir === '.git');
   if (gitRoot) {
diff --git a/tests/git.test.ts b/tests/git.test.ts
new file mode 100644
index 0000000..3609ef7
--- /dev/null
+++ b/tests/git.test.ts
@@ -0,0 +1,111 @@
+import { describe, expect, it, mock } from 'bun:test';
+
+// Define the mock functions so we can manipulate them in tests
+const spawnSyncMock = mock(() => ({
+  status: 0,
+  stdout: Buffer.from('mock-hash-123\n'),
+}));
+
+mock.module('child_process', () => ({
+  spawnSync: spawnSyncMock,
+}));
+
+const listRemotesMock = mock(async () => [
+  { remote: 'origin', url: 'https://github.com/test/repo.git' },
+]);
+const logMock = mock(async () => [
+  {
+    oid: 'mock-commit-hash',
+    commit: {
+      message: 'mock commit message',
+      author: { name: 'Test Author' },
+      committer: { name: 'Test Committer', timestamp: 1625097600 },
+    },
+  },
+]);
+
+mock.module('isomorphic-git', () => ({
+  default: {
+    listRemotes: listRemotesMock,
+    log: logMock,
+  },
+}));
+
+describe('git utils', async () => {
+  const { getCommitInfo, getCurrentCommit } = await import('../src/utils/git');
+
+  describe('getCurrentCommit', () => {
+    it('should return the commit hash when git command succeeds', () => {
+      spawnSyncMock.mockImplementationOnce(() => ({
+        status: 0,
+        stdout: Buffer.from('abcdef1234567890\n'),
+      }));
+
+      const commit = getCurrentCommit();
+      expect(commit).toBe('abcdef1234567890');
+      expect(spawnSyncMock).toHaveBeenCalledWith('git', ['rev-parse', 'HEAD']);
+    });
+
+    it('should throw an error when git command fails', () => {
+      spawnSyncMock.mockImplementationOnce(() => ({
+        status: 128,
+        stdout: Buffer.from(''),
+        stderr: Buffer.from(
+          'fatal: not a git repository (or any of the parent directories): .git\n',
+        ),
+      }));
+
+      expect(() => getCurrentCommit()).toThrow('Not a git repository');
+      expect(spawnSyncMock).toHaveBeenCalledWith('git', ['rev-parse', 'HEAD']);
+    });
+  });
+
+  describe('getCommitInfo', () => {
+    it('should return correct commit info', async () => {
+      const info = await getCommitInfo();
+
+      expect(info).toBeDefined();
+      expect(info?.hash).toBe('mock-commit-hash');
+      expect(info?.message).toBe('mock commit message');
+      expect(info?.author).toBe('Test Author');
+      expect(info?.timestamp).toBe('1625097600');
+      expect(info?.origin).toBe('https://github.com/test/repo.git');
+
+      expect(listRemotesMock).toHaveBeenCalled();
+      expect(logMock).toHaveBeenCalled();
+    });
+
+    it('should handle missing author name by falling back to committer name', async () => {
+      logMock.mockImplementationOnce(async () => [
+        {
+          oid: 'mock-commit-hash-2',
+          commit: {
+            message: 'another message',
+            author: { name: '' },
+            committer: { name: 'Fallback Committer', timestamp: 1625098000 },
+          },
+        },
+      ]);
+
+      const info = await getCommitInfo();
+      expect(info?.author).toBe('Fallback Committer');
+    });
+
+    it('should return undefined and log error when git operations fail', async () => {
+      const originalConsoleError = console.error;
+      const consoleErrorMock = mock();
+      console.error = consoleErrorMock;
+
+      listRemotesMock.mockImplementationOnce(async () => {
+        throw new Error('Git operation failed');
+      });
+
+      const info = await getCommitInfo();
+
+      expect(info).toBeUndefined();
+      expect(consoleErrorMock).toHaveBeenCalled();
+
+      console.error = originalConsoleError;
+    });
+  });
+});