Ability to parse github action logs in case of error

[abuzarmahmood]

Functionality to specifically extract error (not the whole log), that is then passed to blech_github_bot to parse and suggest fixes

[abuzarmahmood]

The issue at hand is about enhancing the blech_github_bot to parse GitHub action logs specifically for errors and suggest fixes. Here's a summary of the suggestions and changes made by the agents:

Files Identified for Modification

1. agents.py

   • Description: Responsible for agent creation and configuration. It includes functions for generating prompts and responses, which could be extended to handle parsing of GitHub action logs for errors.

2. git_utils.py

   • Description: Contains utility functions for interacting with the GitHub API. Functions here could be adapted or extended to fetch and parse GitHub action logs, focusing on extracting error messages.

3. response_agent.py

   • Description: Responsible for generating responses to GitHub issues using pyautogen. It could be modified to include logic for parsing logs and generating error-specific responses.

Plan to Address the Issues

1. Extend the existing functionality to fetch GitHub action logs.
2. Implement a parsing mechanism to extract only the error messages from these logs.
3. Integrate this functionality into the existing bot workflow to suggest fixes based on the extracted errors.

Specific Changes Suggested

1. Add Function to Fetch GitHub Action Logs

   • File: git_utils.py
   • Code Snippet:

     def get_workflow_logs(repo: Repository, run_id: int) -> str:
         """Fetch logs for a specific GitHub Actions workflow run."""
         try:
             logs_url = f"https://api.github.com/repos/{repo.full_name}/actions/runs/{run_id}/logs"
             response = requests.get(logs_url, headers={"Authorization": f"token {os.getenv('GITHUB_TOKEN')}"})
             response.raise_for_status()
             return response.text
         except Exception as e:
             raise RuntimeError(f"Failed to fetch workflow logs: {str(e)}")

2. Implement Error Parsing Logic

   • File: response_agent.py
   • Code Snippet:

     def extract_errors_from_logs(logs: str) -> List[str]:
         """Extract error messages from GitHub Actions logs."""
         error_lines = []
         for line in logs.splitlines():
             if "error" in line.lower():
                 error_lines.append(line)
         return error_lines

3. Integrate Error Parsing into Bot Workflow

   • File: agents.py
   • Code Snippet:

     def process_workflow_errors(issue: Issue, repo: Repository, run_id: int):
         """Process errors from a GitHub Actions workflow run."""
         logs = get_workflow_logs(repo, run_id)
         errors = extract_errors_from_logs(logs)
         if errors:
             response_text = "Errors found in workflow logs:\n" + "\n".join(errors)
             write_issue_response(issue, response_text)

These changes will enable the bot to fetch GitHub action logs, extract error messages, and generate responses to suggest fixes based on those errors.

---

This response was automatically generated by blech_bot

[abuzarmahmood]

Pass the extracted error above to feedback_agent to obtain a solution

[abuzarmahmood]

To address the user's feedback about passing the extracted error to feedback_agent to obtain a solution, we can enhance the existing implementation by integrating this step into the bot's workflow. Here's an updated plan and specific code suggestions:

Updated Plan to Address the Issues

1. Extend the existing functionality to fetch GitHub action logs.
2. Implement a parsing mechanism to extract only the error messages from these logs.
3. Integrate this functionality into the existing bot workflow to suggest fixes based on the extracted errors.
4. Pass the extracted errors to the feedback_agent to generate potential solutions.

Specific Changes Suggested

1. Add Function to Fetch GitHub Action Logs

   • File: git_utils.py
   • Code Snippet:

     def get_workflow_logs(repo: Repository, run_id: int) -> str:
         """Fetch logs for a specific GitHub Actions workflow run."""
         try:
             logs_url = f"https://api.github.com/repos/{repo.full_name}/actions/runs/{run_id}/logs"
             response = requests.get(logs_url, headers={"Authorization": f"token {os.getenv('GITHUB_TOKEN')}"})
             response.raise_for_status()
             return response.text
         except Exception as e:
             raise RuntimeError(f"Failed to fetch workflow logs: {str(e)}")

2. Implement Error Parsing Logic

   • File: response_agent.py
   • Code Snippet:

     def extract_errors_from_logs(logs: str) -> List[str]:
         """Extract error messages from GitHub Actions logs."""
         error_lines = []
         for line in logs.splitlines():
             if "error" in line.lower():
                 error_lines.append(line)
         return error_lines

3. Integrate Error Parsing and Feedback into Bot Workflow

   • File: agents.py
   • Code Snippet:

     def process_workflow_errors(issue: Issue, repo: Repository, run_id: int):
         """Process errors from a GitHub Actions workflow run."""
         logs = get_workflow_logs(repo, run_id)
         errors = extract_errors_from_logs(logs)
         if errors:
             # Pass errors to feedback_agent for solutions
             feedback_agent = create_agent("feedback_agent", llm_config)
             feedback_prompt = generate_prompt(
                 "feedback_assistant",
                 repo_name=repo.full_name,
                 repo_path=repo_path,
                 details=get_issue_details(issue),
                 issue=issue,
                 original_response="",
                 feedback_text="\n".join(errors)
             )
             feedback_results = feedback_agent.initiate_chat(
                 feedback_agent,
                 message=feedback_prompt,
                 max_turns=10
             )
             solution = feedback_results.chat_history[-1]['content']
             response_text = f"Errors found in workflow logs:\n{'\n'.join(errors)}\n\nSuggested solutions:\n{solution}"
             write_issue_response(issue, response_text)

These changes will enable the bot to fetch GitHub action logs, extract error messages, pass them to the feedback_agent for potential solutions, and generate responses to suggest fixes based on those errors.

---

This response was automatically generated by blech_bot

[abuzarmahmood]

Given below snippet of logs, update code for extract_errors_from_logs to extract the error

dig-in frame loaded from dig_in_frame.csv
DigIn data loaded
   dig_in_nums  trial_counts  dig_in_names  ...  taste concentration  palatability
0            0            25  board-DIN-00  ...      a           1.0           1.0
1            1            25  board-DIN-01  ...      b           1.0           2.0
2            2            25  board-DIN-02  ...      c           1.0           3.0
3            3            25  board-DIN-03  ...      d           1.0           4.0
4            4            25  board-DIN-04  ...    NaN           NaN           NaN

[5 rows x 7 columns]
Traceback (most recent call last):
  File "blech_clust.py", line 283, in <module>
    electrodes_list = file_lists[file_type]['electrodes']
KeyError: 'one file per channel'
17:46:58.638 | INFO    | Task run 'run_blech_clust-0' - === Process stderr ===
17:46:58.639 | ERROR   | Task run 'run_blech_clust-0' - Encountered exception during execution:
Traceback (most recent call last):
  File "/home/exouser/anaconda3/envs/blech_clust/lib/python3.8/site-packages/prefect/engine.py", line 2169, in orchestrate_task_run
    result = await call.aresult()
  File "/home/exouser/anaconda3/envs/blech_clust/lib/python3.8/site-packages/prefect/_internal/concurrency/calls.py", line 327, in aresult
    return await asyncio.wrap_future(self.future)
  File "/home/exouser/anaconda3/envs/blech_clust/lib/python3.8/site-packages/prefect/_internal/concurrency/calls.py", line 352, in _run_sync
    result = self.fn(*self.args, **self.kwargs)
  File "pipeline_testing/prefect_pipeline.py", line 185, in run_blech_clust
    raise_error_if_error(data_dir, process, stderr, stdout)
  File "pipeline_testing/prefect_pipeline.py", line 59, in raise_error_if_error
    raise Exception(decode_err)
Exception

[abuzarmahmood]

To address the user's feedback regarding the extraction of errors from logs, we need to update the extract_errors_from_logs function to handle the specific format of the logs provided. The logs contain structured data followed by a traceback, which indicates an error. Here's how we can improve the function:

Updated Code for extract_errors_from_logs

File: response_agent.py

Code Snippet:

import re

def extract_errors_from_logs(logs: str) -> List[str]:
    """Extract error messages from GitHub Actions logs."""
    error_lines = []
    capture = False
    for line in logs.splitlines():
        # Start capturing lines when a traceback is detected
        if "Traceback (most recent call last):" in line:
            capture = True
        if capture:
            error_lines.append(line)
        # Stop capturing after the exception is raised
        if re.match(r"^\s*raise\s+\w+", line):
            capture = False
    return error_lines

Explanation of Changes

• Traceback Detection: The function now starts capturing lines when it detects the start of a traceback with "Traceback (most recent call last):".
• Error Capture: It continues to capture lines until it finds a line that matches the pattern of a raised exception (e.g., raise KeyError).
• Regular Expression: A regular expression is used to identify lines where an exception is raised, which helps in stopping the capture after the relevant error information is collected.

These changes will ensure that the function accurately extracts the error messages from logs that include structured data followed by a traceback, as seen in the provided log snippet. This approach will help in capturing the complete context of the error, which can then be passed to the feedback_agent for generating potential solutions.

---

This response was automatically generated by blech_bot

[abuzarmahmood]

Here is another example.
Update function to take all lines from the beginning of the traceback, to before the lines with "Process stderr"

45/64 [01:05<00:31,  1.65s/it] 72%|#######1  | 46/64 [01:06<00:29,  1.66s/it] 73%|#######3  | 47/64 [01:08<00:28,  1.67s/it] 75%|#######5  | 48/64 [01:10<00:28,  1.81s/it] 77%|#######6  | 49/64 [01:12<00:27,  1.85s/it] 78%|#######8  | 50/64 [01:14<00:25,  1.79s/it] 80%|#######9  | 51/64 [01:16<00:24,  1.86s/it] 81%|########1 | 52/64 [01:18<00:23,  1.97s/it] 83%|########2 | 53/64 [01:20<00:22,  2.05s/it] 84%|########4 | 54/64 [01:22<00:20,  2.06s/it] 86%|########5 | 55/64 [01:24<00:18,  2.08s/it] 88%|########7 | 56/64 [01:26<00:16,  2.01s/it] 89%|########9 | 57/64 [01:28<00:14,  2.06s/it] 91%|######### | 58/64 [01:31<00:12,  2.14s/it] 92%|#########2| 59/64 [01:33<00:10,  2.15s/it] 94%|#########3| 60/64 [01:35<00:08,  2.10s/it] 95%|#########5| 61/64 [01:37<00:06,  2.08s/it] 97%|#########6| 62/64 [01:39<00:04,  2.16s/it] 98%|#########8| 63/64 [01:42<00:02,  2.18s/it]100%|##########| 64/64 [01:44<00:00,  2.20s/it]100%|##########| 64/64 [01:44<00:00,  1.63s/it]
0it [00:00, ?it/s]0it [00:00, ?it/s]
  0%|          | 0/2016 [00:00<?, ?it/s] 43%|####2     | 862/2016 [00:00<00:00, 8619.41it/s] 87%|########7 | 1755/2016 [00:00<00:00, 8709.20it/s]100%|##########| 2016/2016 [00:00<00:00, 8769.38it/s]

Generating channel profile plots
Testing File Type
        File Type = one file per channel
Traceback (most recent call last):
  File "blech_clust.py", line 395, in <module>
    plot_channels(dir_name, qa_out_path)
  File "/home/exouser/Desktop/blech_clust/utils/blech_channel_profile.py", line 55, in plot_channels
    raise Exception("Couldn't find amp*.dat files in dir" + "\n" +
Exception: Couldn't find amp*.dat files in dir
/home/exouser/Desktop/blech_clust/pipeline_testing/test_data_handling/test_data/eb24_behandephys_11_12_24_241112_114659_copy/
06:11:20.542 | INFO    | Task run 'run_blech_clust-0' - === Process stderr ===

[abuzarmahmood]

To address the user's feedback and improve the extract_errors_from_logs function, we need to modify the function to capture all lines from the beginning of the traceback until before the lines containing "Process stderr". Here's an updated version of the function:

Updated Code for extract_errors_from_logs

File: response_agent.py

Code Snippet:

import re
from typing import List

def extract_errors_from_logs(logs: str) -> List[str]:
    """Extract error messages from GitHub Actions logs."""
    error_lines = []
    capture = False
    for line in logs.splitlines():
        # Start capturing lines when a traceback is detected
        if "Traceback (most recent call last):" in line:
            capture = True
        if capture:
            error_lines.append(line)
        # Stop capturing before the lines with "Process stderr"
        if "Process stderr" in line:
            capture = False
            break
    return error_lines

Explanation of Changes

• Traceback Detection: The function starts capturing lines when it detects the start of a traceback with "Traceback (most recent call last):".
• Error Capture: It continues to capture lines until it encounters a line containing "Process stderr", at which point it stops capturing.
• Early Termination: The loop breaks immediately after detecting "Process stderr" to ensure no further lines are captured.

These changes ensure that the function accurately extracts the error messages from logs, capturing the complete context of the error from the start of the traceback to just before "Process stderr". This approach will help in capturing the relevant error information, which can then be passed to the feedback_agent for generating potential solutions.

---

This response was automatically generated by blech_bot

[abuzarmahmood]

Update the process_workflow_errors function in the previous comments to write the comment with feedback to the pull request, not to the issue

[abuzarmahmood]

To address the user's feedback, we need to update the process_workflow_errors function to write comments with feedback directly to the pull request, rather than to the issue. Based on the content of response_agent.py, it seems that the function responsible for handling comments on pull requests is already implemented in the process_issue function. Here's how you can modify it to ensure comments are posted to the pull request:

Suggested Code Changes

File: response_agent.py

1. Locate the Section Handling Pull Request Comments:
   In the process_issue function, there is a section that handles user feedback on pull requests. This is where you should ensure that comments are being posted to the pull request.

2. Modify the Comment Posting Logic:
   Ensure that the comment is created on the pull request using pr.create_issue_comment() instead of writing to the issue.

3. Example Modification:
   Below is a snippet showing where to focus your changes:

   # Existing code for handling PR comments
   if pr_comment_bool:
       # ... existing logic ...
   
       # Ensure comments are posted to the pull request
       pr.create_issue_comment(write_str + signature)

Explanation of Changes

• Pull Request Commenting: The logic for posting comments should use pr.create_issue_comment() to ensure that feedback is directly associated with the pull request.
• Feedback Handling: Ensure that any feedback processing logic captures the latest user feedback and posts it to the pull request.

These changes will ensure that feedback is correctly posted to the pull request, aligning with the user's request to update the process for handling workflow errors.

If you need further assistance or specific line numbers for changes, please let me know!

---

This response was automatically generated by blech_bot

[abuzarmahmood]

[ develop_issue ]

[abuzarmahmood]

Created pull request: #71
Continue discussion there.

---

This response was automatically generated by blech_bot

[abuzarmahmood]

Error processing issue #67: Failed to process PR# 71 comment: Cmd('git') failed due to: exit code(1)
cmdline: git checkout main
stderr: 'error: The following untracked working tree files would be overwritten by checkout:
.gitignore
Please move or remove them before you switch branches.
Aborting'

Traceback (most recent call last):
  File "/home/exouser/Desktop/blech_github_bot/src/response_agent.py", line 881, in respond_pr_comment_flow
    back_to_master_branch(repo_path)
  File "/home/exouser/Desktop/blech_github_bot/src/branch_handler.py", line 178, in back_to_master_branch
    repo.git.checkout(main_branch)
  File "/home/exouser/Desktop/blech_github_bot/venv/lib/python3.12/site-packages/git/cmd.py", line 986, in <lambda>
    return lambda *args, **kwargs: self._call_process(name, *args, **kwargs)
                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/exouser/Desktop/blech_github_bot/venv/lib/python3.12/site-packages/git/cmd.py", line 1599, in _call_process
    return self.execute(call, **exec_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/exouser/Desktop/blech_github_bot/venv/lib/python3.12/site-packages/git/cmd.py", line 1389, in execute
    raise GitCommandError(redacted_command, status, stderr_value, stdout_value)
git.exc.GitCommandError: Cmd('git') failed due to: exit code(1)
  cmdline: git checkout main
  stderr: 'error: The following untracked working tree files would be overwritten by checkout:
	.gitignore
Please move or remove them before you switch branches.
Aborting'

Traceback (most recent call last):
  File "/home/exouser/Desktop/blech_github_bot/src/response_agent.py", line 881, in respond_pr_comment_flow
    back_to_master_branch(repo_path)
  File "/home/exouser/Desktop/blech_github_bot/src/branch_handler.py", line 178, in back_to_master_branch
    repo.git.checkout(main_branch)
  File "/home/exouser/Desktop/blech_github_bot/venv/lib/python3.12/site-packages/git/cmd.py", line 986, in <lambda>
    return lambda *args, **kwargs: self._call_process(name, *args, **kwargs)
                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/exouser/Desktop/blech_github_bot/venv/lib/python3.12/site-packages/git/cmd.py", line 1599, in _call_process
    return self.execute(call, **exec_kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/exouser/Desktop/blech_github_bot/venv/lib/python3.12/site-packages/git/cmd.py", line 1389, in execute
    raise GitCommandError(redacted_command, status, stderr_value, stdout_value)
git.exc.GitCommandError: Cmd('git') failed due to: exit code(1)
  cmdline: git checkout main
  stderr: 'error: The following untracked working tree files would be overwritten by checkout:
	.gitignore
Please move or remove them before you switch branches.
Aborting'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/exouser/Desktop/blech_github_bot/src/response_agent.py", line 1044, in process_issue
    result, err_msg = respond_pr_comment_flow(
                      ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/exouser/Desktop/blech_github_bot/src/response_agent.py", line 901, in respond_pr_comment_flow
    raise Exception(error_msg)
Exception: Failed to process PR# 71 comment: Cmd('git') failed due to: exit code(1)
  cmdline: git checkout main
  stderr: 'error: The following untracked working tree files would be overwritten by checkout:
	.gitignore
Please move or remove them before you switch branches.
Aborting'

Traceback (most recent call last):
File "/home/exouser/Desktop/blech_github_bot/src/response_agent.py", line 881, in respond_pr_comment_flow
back_to_master_branch(repo_path)
File "/home/exouser/Desktop/blech_github_bot/src/branch_handler.py", line 178, in back_to_master_branch
repo.git.checkout(main_branch)
File "/home/exouser/Desktop/blech_github_bot/venv/lib/python3.12/site-packages/git/cmd.py", line 986, in
return lambda *args, **kwargs: self._call_process(name, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/exouser/Desktop/blech_github_bot/venv/lib/python3.12/site-packages/git/cmd.py", line 1599, in _call_process
return self.execute(call, **exec_kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/exouser/Desktop/blech_github_bot/venv/lib/python3.12/site-packages/git/cmd.py", line 1389, in execute
raise GitCommandError(redacted_command, status, stderr_value, stdout_value)
git.exc.GitCommandError: Cmd('git') failed due to: exit code(1)
cmdline: git checkout main
stderr: 'error: The following untracked working tree files would be overwritten by checkout:
.gitignore
Please move or remove them before you switch branches.
Aborting'

---

This response was automatically generated by blech_bot using model gpt-4o