prompt: We are currently solving the following issue within our repository. Here is the issue text:
  --- BEGIN ISSUE ---
  [BUG] Git version not logged when executable in current path.
  ### Issues Policy acknowledgement
  
  - [X] I have read and agree to submit bug reports in accordance with the [issues policy](https://www.github.com/mlflow/mlflow/blob/master/ISSUE_POLICY.md)
  
  ### Where did you encounter this bug?
  
  Local machine
  
  ### Willingness to contribute
  
  Yes. I can contribute a fix for this bug independently.
  
  ### MLflow version
  
  - Client: 2.8.0
  
  ### System information
  
  - **OS Platform and Distribution (e.g., Linux Ubuntu 16.04)**: Ubuntu 20.04.2 LTS
  - **Python version**: 3.11.6
  
  
  ### Describe the problem
  
  The tag ``mlflow.source.git.commit`` is not populated if running a python file that's in the current path.
  Imagine a file ``mypath/myfile.py`` with this content:
  ```python
  from mlflow.tracking.context.git_context import _get_source_version
  print(_get_source_version())
  ```
  If you run from within ``mypath`` via ``python myfile.py`` this will not produce a version,
  but if you run from the parent folder via ``python mypath/myfile.py`` it will produce the correct version.
  
  That is caused by [`get_git_commit`](https://github.com/mlflow/mlflow/blob/73fbc7d857b3f04b823b3fcbc6723efc41070288/mlflow/utils/git_utils.py#L47C1-L49C39)
  using the path of the ``argv[1]``, and then passing this to ``Repo``. If the path is the current directory, ``os.path.dirname(path)`` will be the empty string, which will make ``Repo`` raise 
  ```
  git.exc.GitCommandError: Cmd('git') failed due to: exit code(128)
    cmdline: git check-ignore
    stderr: 'fatal: empty string is not a valid pathspec. please use . instead if you meant to match all paths
  ```
  which will be caught, and then an empty string will be returned.
  
  A work-around could be as easy as replacing empty string by ``'.'``, or maybe better using ``os.path.dirname(os.path.abspath(path))``?
  
  
  
  
  ### What component(s) does this bug affect?
  
  - [ ] `area/artifacts`: Artifact stores and artifact logging
  - [ ] `area/build`: Build and test infrastructure for MLflow
  - [ ] `area/deployments`: MLflow Deployments client APIs, server, and third-party Deployments integrations
  - [ ] `area/docs`: MLflow documentation pages
  - [ ] `area/examples`: Example code
  - [ ] `area/model-registry`: Model Registry service, APIs, and the fluent client calls for Model Registry
  - [ ] `area/models`: MLmodel format, model serialization/deserialization, flavors
  - [ ] `area/recipes`: Recipes, Recipe APIs, Recipe configs, Recipe Templates
  - [ ] `area/projects`: MLproject format, project running backends
  - [ ] `area/scoring`: MLflow Model server, model deployment tools, Spark UDFs
  - [ ] `area/server-infra`: MLflow Tracking server backend
  - [X] `area/tracking`: Tracking Service, tracking client APIs, autologging
  
  ### What interface(s) does this bug affect?
  
  - [ ] `area/uiux`: Front-end, user experience, plotting, JavaScript, JavaScript dev server
  - [ ] `area/docker`: Docker use across MLflow's components, such as MLflow Projects and MLflow Models
  - [ ] `area/sqlalchemy`: Use of SQLAlchemy in the Tracking Service or Model Registry
  - [ ] `area/windows`: Windows support
  
  ### What language(s) does this bug affect?
  
  - [ ] `language/r`: R APIs and clients
  - [ ] `language/java`: Java APIs and clients
  - [ ] `language/new`: Proposals for new client languages
  
  ### What integration(s) does this bug affect?
  
  - [ ] `integrations/azure`: Azure and Azure ML integrations
  - [ ] `integrations/sagemaker`: SageMaker integrations
  - [ ] `integrations/databricks`: Databricks integrations
  
  --- END ISSUE ---
  
  Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
  --- BEGIN FILES ---
  Path: `mlflow/utils/git_utils.py`
  Content:
  ```
  1 import logging
  2 import os
  3 from typing import Optional
  4 
  5 _logger = logging.getLogger(__name__)
  6 
  7 
  8 def get_git_repo_url(path: str) -> Optional[str]:
  9     """
  10     Obtains the url of the git repository associated with the specified path,
  11     returning ``None`` if the path does not correspond to a git repository.
  12     """
  13     try:
  14         from git import Repo
  15     except ImportError as e:
  16         _logger.warning(
  17             "Failed to import Git (the Git executable is probably not on your PATH),"
  18             " so Git SHA is not available. Error: %s",
  19             e,
  20         )
  21         return None
  22 
  23     try:
  24         repo = Repo(path, search_parent_directories=True)
  25         return next((remote.url for remote in repo.remotes), None)
  26     except Exception:
  27         return None
  28 
  29 
  30 def get_git_commit(path: str) -> Optional[str]:
  31     """
  32     Obtains the hash of the latest commit on the current branch of the git repository associated
  33     with the specified path, returning ``None`` if the path does not correspond to a git
  34     repository.
  35     """
  36     try:
  37         from git import Repo
  38     except ImportError as e:
  39         _logger.warning(
  40             "Failed to import Git (the Git executable is probably not on your PATH),"
  41             " so Git SHA is not available. Error: %s",
  42             e,
  43         )
  44         return None
  45     try:
  46         if os.path.isfile(path):
  47             path = os.path.dirname(path)
  48         repo = Repo(path, search_parent_directories=True)
  49         if path in repo.ignored(path):
  50             return None
  51         return repo.head.commit.hexsha
  52     except Exception:
  53         return None
  54 
  55 
  56 def get_git_branch(path: str) -> Optional[str]:
  57     """
  58     Obtains the name of the current branch of the git repository associated with the specified
  59     path, returning ``None`` if the path does not correspond to a git repository.
  60     """
  61     try:
  62         from git import Repo
  63     except ImportError as e:
  64         _logger.warning(
  65             "Failed to import Git (the Git executable is probably not on your PATH),"
  66             " so Git SHA is not available. Error: %s",
  67             e,
  68         )
  69         return None
  70 
  71     try:
  72         if os.path.isfile(path):
  73             path = os.path.dirname(path)
  74         repo = Repo(path, search_parent_directories=True)
  75         return repo.active_branch.name
  76     except Exception:
  77         return None
  78
  ```
  --- END FILES ---
  
  Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.
  
  Here is an example:
  
  ```diff
  diff --git a/examples/server_async.py b/examples/server_async.py
  --- a/examples/server_async.py
  +++ b/examples/server_async.py
  @@ -313,4 +313,4 @@
   
   
   if __name__ == "__main__":
  -    asyncio.run(run_async_server("."), debug=True)
  +    asyncio.run(run_async_server(), debug=True)
  diff --git a/examples/server_sync.py b/examples/server_sync.py
  --- a/examples/server_sync.py
  +++ b/examples/server_sync.py
  @@ -313,5 +313,5 @@
   
   
   if __name__ == "__main__":
  -    server = run_sync_server(".")
  +    server = run_sync_server()
       server.shutdown()
  
  ```
  
golden_diff: diff --git a/mlflow/utils/git_utils.py b/mlflow/utils/git_utils.py
  --- a/mlflow/utils/git_utils.py
  +++ b/mlflow/utils/git_utils.py
  @@ -44,7 +44,7 @@
           return None
       try:
           if os.path.isfile(path):
  -            path = os.path.dirname(path)
  +            path = os.path.dirname(os.path.abspath(path))
           repo = Repo(path, search_parent_directories=True)
           if path in repo.ignored(path):
               return None
  
verification_info: {"golden_diff": "diff --git a/mlflow/utils/git_utils.py b/mlflow/utils/git_utils.py\n--- a/mlflow/utils/git_utils.py\n+++ b/mlflow/utils/git_utils.py\n@@ -44,7 +44,7 @@\n         return None\n     try:\n         if os.path.isfile(path):\n-            path = os.path.dirname(path)\n+            path = os.path.dirname(os.path.abspath(path))\n         repo = Repo(path, search_parent_directories=True)\n         if path in repo.ignored(path):\n             return None\n", "issue": "[BUG] Git version not logged when executable in current path.\n### Issues Policy acknowledgement\r\n\r\n- [X] I have read and agree to submit bug reports in accordance with the [issues policy](https://www.github.com/mlflow/mlflow/blob/master/ISSUE_POLICY.md)\r\n\r\n### Where did you encounter this bug?\r\n\r\nLocal machine\r\n\r\n### Willingness to contribute\r\n\r\nYes. I can contribute a fix for this bug independently.\r\n\r\n### MLflow version\r\n\r\n- Client: 2.8.0\r\n\r\n### System information\r\n\r\n- **OS Platform and Distribution (e.g., Linux Ubuntu 16.04)**: Ubuntu 20.04.2 LTS\r\n- **Python version**: 3.11.6\r\n\r\n\r\n### Describe the problem\r\n\r\nThe tag ``mlflow.source.git.commit`` is not populated if running a python file that's in the current path.\r\nImagine a file ``mypath/myfile.py`` with this content:\r\n```python\r\nfrom mlflow.tracking.context.git_context import _get_source_version\r\nprint(_get_source_version())\r\n```\r\nIf you run from within ``mypath`` via ``python myfile.py`` this will not produce a version,\r\nbut if you run from the parent folder via ``python mypath/myfile.py`` it will produce the correct version.\r\n\r\nThat is caused by [`get_git_commit`](https://github.com/mlflow/mlflow/blob/73fbc7d857b3f04b823b3fcbc6723efc41070288/mlflow/utils/git_utils.py#L47C1-L49C39)\r\nusing the path of the ``argv[1]``, and then passing this to ``Repo``. If the path is the current directory, ``os.path.dirname(path)`` will be the empty string, which will make ``Repo`` raise \r\n```\r\ngit.exc.GitCommandError: Cmd('git') failed due to: exit code(128)\r\n  cmdline: git check-ignore\r\n  stderr: 'fatal: empty string is not a valid pathspec. please use . instead if you meant to match all paths\r\n```\r\nwhich will be caught, and then an empty string will be returned.\r\n\r\nA work-around could be as easy as replacing empty string by ``'.'``, or maybe better using ``os.path.dirname(os.path.abspath(path))``?\r\n\r\n\r\n\r\n\r\n### What component(s) does this bug affect?\r\n\r\n- [ ] `area/artifacts`: Artifact stores and artifact logging\r\n- [ ] `area/build`: Build and test infrastructure for MLflow\r\n- [ ] `area/deployments`: MLflow Deployments client APIs, server, and third-party Deployments integrations\r\n- [ ] `area/docs`: MLflow documentation pages\r\n- [ ] `area/examples`: Example code\r\n- [ ] `area/model-registry`: Model Registry service, APIs, and the fluent client calls for Model Registry\r\n- [ ] `area/models`: MLmodel format, model serialization/deserialization, flavors\r\n- [ ] `area/recipes`: Recipes, Recipe APIs, Recipe configs, Recipe Templates\r\n- [ ] `area/projects`: MLproject format, project running backends\r\n- [ ] `area/scoring`: MLflow Model server, model deployment tools, Spark UDFs\r\n- [ ] `area/server-infra`: MLflow Tracking server backend\r\n- [X] `area/tracking`: Tracking Service, tracking client APIs, autologging\r\n\r\n### What interface(s) does this bug affect?\r\n\r\n- [ ] `area/uiux`: Front-end, user experience, plotting, JavaScript, JavaScript dev server\r\n- [ ] `area/docker`: Docker use across MLflow's components, such as MLflow Projects and MLflow Models\r\n- [ ] `area/sqlalchemy`: Use of SQLAlchemy in the Tracking Service or Model Registry\r\n- [ ] `area/windows`: Windows support\r\n\r\n### What language(s) does this bug affect?\r\n\r\n- [ ] `language/r`: R APIs and clients\r\n- [ ] `language/java`: Java APIs and clients\r\n- [ ] `language/new`: Proposals for new client languages\r\n\r\n### What integration(s) does this bug affect?\r\n\r\n- [ ] `integrations/azure`: Azure and Azure ML integrations\r\n- [ ] `integrations/sagemaker`: SageMaker integrations\r\n- [ ] `integrations/databricks`: Databricks integrations\n", "before_files": [{"content": "import logging\nimport os\nfrom typing import Optional\n\n_logger = logging.getLogger(__name__)\n\n\ndef get_git_repo_url(path: str) -> Optional[str]:\n    \"\"\"\n    Obtains the url of the git repository associated with the specified path,\n    returning ``None`` if the path does not correspond to a git repository.\n    \"\"\"\n    try:\n        from git import Repo\n    except ImportError as e:\n        _logger.warning(\n            \"Failed to import Git (the Git executable is probably not on your PATH),\"\n            \" so Git SHA is not available. Error: %s\",\n            e,\n        )\n        return None\n\n    try:\n        repo = Repo(path, search_parent_directories=True)\n        return next((remote.url for remote in repo.remotes), None)\n    except Exception:\n        return None\n\n\ndef get_git_commit(path: str) -> Optional[str]:\n    \"\"\"\n    Obtains the hash of the latest commit on the current branch of the git repository associated\n    with the specified path, returning ``None`` if the path does not correspond to a git\n    repository.\n    \"\"\"\n    try:\n        from git import Repo\n    except ImportError as e:\n        _logger.warning(\n            \"Failed to import Git (the Git executable is probably not on your PATH),\"\n            \" so Git SHA is not available. Error: %s\",\n            e,\n        )\n        return None\n    try:\n        if os.path.isfile(path):\n            path = os.path.dirname(path)\n        repo = Repo(path, search_parent_directories=True)\n        if path in repo.ignored(path):\n            return None\n        return repo.head.commit.hexsha\n    except Exception:\n        return None\n\n\ndef get_git_branch(path: str) -> Optional[str]:\n    \"\"\"\n    Obtains the name of the current branch of the git repository associated with the specified\n    path, returning ``None`` if the path does not correspond to a git repository.\n    \"\"\"\n    try:\n        from git import Repo\n    except ImportError as e:\n        _logger.warning(\n            \"Failed to import Git (the Git executable is probably not on your PATH),\"\n            \" so Git SHA is not available. Error: %s\",\n            e,\n        )\n        return None\n\n    try:\n        if os.path.isfile(path):\n            path = os.path.dirname(path)\n        repo = Repo(path, search_parent_directories=True)\n        return repo.active_branch.name\n    except Exception:\n        return None\n", "path": "mlflow/utils/git_utils.py"}], "after_files": [{"content": "import logging\nimport os\nfrom typing import Optional\n\n_logger = logging.getLogger(__name__)\n\n\ndef get_git_repo_url(path: str) -> Optional[str]:\n    \"\"\"\n    Obtains the url of the git repository associated with the specified path,\n    returning ``None`` if the path does not correspond to a git repository.\n    \"\"\"\n    try:\n        from git import Repo\n    except ImportError as e:\n        _logger.warning(\n            \"Failed to import Git (the Git executable is probably not on your PATH),\"\n            \" so Git SHA is not available. Error: %s\",\n            e,\n        )\n        return None\n\n    try:\n        repo = Repo(path, search_parent_directories=True)\n        return next((remote.url for remote in repo.remotes), None)\n    except Exception:\n        return None\n\n\ndef get_git_commit(path: str) -> Optional[str]:\n    \"\"\"\n    Obtains the hash of the latest commit on the current branch of the git repository associated\n    with the specified path, returning ``None`` if the path does not correspond to a git\n    repository.\n    \"\"\"\n    try:\n        from git import Repo\n    except ImportError as e:\n        _logger.warning(\n            \"Failed to import Git (the Git executable is probably not on your PATH),\"\n            \" so Git SHA is not available. Error: %s\",\n            e,\n        )\n        return None\n    try:\n        if os.path.isfile(path):\n            path = os.path.dirname(os.path.abspath(path))\n        repo = Repo(path, search_parent_directories=True)\n        if path in repo.ignored(path):\n            return None\n        return repo.head.commit.hexsha\n    except Exception:\n        return None\n\n\ndef get_git_branch(path: str) -> Optional[str]:\n    \"\"\"\n    Obtains the name of the current branch of the git repository associated with the specified\n    path, returning ``None`` if the path does not correspond to a git repository.\n    \"\"\"\n    try:\n        from git import Repo\n    except ImportError as e:\n        _logger.warning(\n            \"Failed to import Git (the Git executable is probably not on your PATH),\"\n            \" so Git SHA is not available. Error: %s\",\n            e,\n        )\n        return None\n\n    try:\n        if os.path.isfile(path):\n            path = os.path.dirname(path)\n        repo = Repo(path, search_parent_directories=True)\n        return repo.active_branch.name\n    except Exception:\n        return None\n", "path": "mlflow/utils/git_utils.py"}]}