Add Support GitHub Enterprise Server URL pattern #1270

yamao-latte · 2024-10-05T15:10:55Z

User description

Update _parse_pr_url and _parse_issue_url functions to use regex
Improve handling of various GitHub URL formats, including Enterprise Server
Simplify logic and reduce code duplication
Enhance error handling for invalid URL structures

Description

When the provider is set to 'github', the current implementation fails to correctly parse URLs from GitHub Enterprise Server instances. This causes errors when users attempt to use Enterprise Server URLs with our system.

Current Behavior

URLs from github.com are parsed correctly
URLs from GitHub Enterprise Server instances throw an error or are parsed incorrectly

Expected Behavior

Both github.com and GitHub Enterprise Server URLs should be parsed correctly when the provider is set to 'github'

Steps to Reproduce

Set the provider to 'github'
Attempt to use a URL from a GitHub Enterprise Server instance (e.g., https://github.mycompany.com/org/repo/pull/123)
Observe the error or incorrect parsing

Proposed Solution

Update the URL parsing logic to accommodate both github.com and GitHub Enterprise Server URL structures. This may involve:

Using more flexible regex patterns
Adjusting the logic to handle varying URL formats
Ensuring that repository names and PR/issue numbers are correctly extracted regardless of the exact URL structure

Additional Notes

This issue is related to the recent changes made in the PR and issue URL parsing functions. While those changes improved the situation, they didn't fully address the Enterprise Server use case.

PR Type

Enhancement

Description

Implemented regex-based parsing for PR and issue URLs, improving compatibility with various GitHub URL formats, including Enterprise Server
Updated base_url_html logic to handle different GitHub URL structures (cloud, enterprise with api/v3, and others)
Refactored _parse_pr_url and _parse_issue_url functions to use regex patterns, simplifying logic and reducing code duplication
Enhanced error handling for invalid URL structures
Improved overall flexibility and robustness of URL parsing for both github.com and GitHub Enterprise Server instances

Changes walkthrough 📝

Relevant files

Enhancement

github_provider.py `Enhance GitHub URL parsing and compatibility` pr_agent/git_providers/github_provider.py Added regex import and implemented regex-based URL parsing for PRs and issues Updated base_url_html logic to handle different GitHub URL formats Refactored _parse_pr_url and _parse_issue_url functions for improved compatibility Simplified error handling and reduced code duplication	+26/-34

💡 PR-Agent usage: Comment /help "your question" on any pull request to receive relevant information

- Update _parse_pr_url and _parse_issue_url functions to use regex - Improve handling of various GitHub URL formats, including Enterprise Server - Simplify logic and reduce code duplication - Enhance error handling for invalid URL structures

codiumai-pr-agent-pro · 2024-10-05T15:11:23Z

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PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 3 🔵🔵🔵⚪⚪
🏅 Score: 92
🧪 No relevant tests
🔒 No security concerns identified
🔀 No multiple PR themes
⚡ Recommended focus areas for review Error Handling The error messages in _parse_pr_url and _parse_issue_url functions could be more specific to help with debugging. Code Duplication The _parse_pr_url and _parse_issue_url functions are very similar and could potentially be combined into a single function to reduce duplication.

codiumai-pr-agent-pro · 2024-10-05T15:11:49Z

PR-Agent was enabled for this repository. To continue using it, please link your git user with your CodiumAI identity here.

PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Score
Error handling	Add error handling for PEM file operations to improve robustness and provide informative error messages Consider adding error handling for the case when the PEM file specified in the settings does not exist or cannot be read. This will provide more informative error messages and improve the robustness of the code. pr_agent/git_providers/github_provider.py [662-663] -with open(get_settings().get("GITHUB.APP_PEM_FILE"), "rb") as key_file: - private_key = key_file.read() +pem_file_path = get_settings().get("GITHUB.APP_PEM_FILE") +try: + with open(pem_file_path, "rb") as key_file: + private_key = key_file.read() +except FileNotFoundError: + raise ValueError(f"GitHub App PEM file not found: {pem_file_path}") +except IOError as e: + raise ValueError(f"Error reading GitHub App PEM file: {e}") Apply this suggestion Suggestion importance[1-10]: 8 Why: This suggestion significantly improves error handling for PEM file operations, providing more informative error messages and increasing the robustness of the code. It addresses potential issues that could occur during file operations.	8
Enhancement	Use a more specific regex pattern for parsing PR URLs to improve accuracy and readability Consider using a more specific regex pattern for parsing PR and issue URLs. The current pattern might match unintended paths. A more specific pattern could include the start of the path and use non-capturing groups for better clarity. pr_agent/git_providers/github_provider.py [622-623] -pattern = r'/repos/([^/]+/[^/]+)/pulls?/(\d+)' +pattern = r'^/repos/(?P<repo>[^/]+/[^/]+)/pulls?/(?P<number>\d+)$' match = re.match(pattern, parsed_url.path) Apply this suggestion Suggestion importance[1-10]: 7 Why: The suggested regex pattern is more specific and uses named groups, which improves both accuracy and readability. This enhancement reduces the risk of false matches and makes the code more maintainable.	7

💡 Need additional feedback ? start a PR chat

mrT23 · 2024-10-07T06:57:22Z

Hi @yamao-latte

As this PR changes a critical component, the level of tests and code quality needed to approve this PR is high.

As a general rule of thumb, as few changes as possible is the best way to go.

I will also give code comments, but comprehensive tests, to ensure that compatibility to the GitHub cloud remains, are a must for this PR be considered to merge.

mrT23 · 2024-10-07T06:58:20Z

pr_agent/git_providers/github_provider.py

+        if self.base_url.endswith("/api/v3"):
+            # enterprise server with api/v3
+            self.base_url_html = self.base_url[:len("/api/v3")]
+        elif self.base_url == "https://api.github.com":
+            # github cloud
+            self.base_url_html = "https://github.com"
+        else:
+            self.base_url_html = self.base_url


explain this change.
why is it needed ?

Give concrete examples - what didn't work before, and is working now due to this change ?

mrT23 · 2024-10-07T07:06:12Z

pr_agent/git_providers/github_provider.py

-            repo_name = '/'.join(path_parts[1:3])
+        path = parsed_url.path
+
+        pattern = r'/repos/([^/]+/[^/]+)/issues/(\d+)'


would this format support:

https://github.com/Codium-ai/pr-agent/issues/1268

for example
?

mrT23 · 2024-10-07T07:08:10Z

pr_agent/git_providers/github_provider.py

-            if len(path_parts) < 5 or path_parts[3] != 'pulls':
-                raise ValueError("The provided URL does not appear to be a GitHub PR URL")
-            repo_name = '/'.join(path_parts[1:3])
+        pattern = r'/repos/([^/]+/[^/]+)/pulls?/(\d+)'


would this format support

https://github.com/Codium-ai/pr-agent/pull/1270

for example ?

We would like to support a format such as:
https://github.enterprise-server.com/api/v3/repos/Codium-ai/pr-agent/pull/1270

In GitHub Enterprise Server, the API URLs include the api/v3 segment. The current implementation uses a hard-coded check:

if len(path_parts) < 5 or path_parts[3] != 'pulls':

This approach does not account for the api/v3 part of the URL, leading to errors when the URL structure differs. Specifically, this issue affects the following part of the code:

For more information on the URL structure, refer to the GitHub Enterprise Server documentation:
GitHub Docs - Get a Pull Request

pr-agent/pr_agent/servers/github_action_runner.py

Lines 91 to 115 in ada0a3d

pr_url = event_payload.get("pull_request", {}).get("url")

if pr_url:

# legacy - supporting both GITHUB_ACTION and GITHUB_ACTION_CONFIG

auto_review = get_setting_or_env("GITHUB_ACTION.AUTO_REVIEW", None)

if auto_review is None:

auto_review = get_setting_or_env("GITHUB_ACTION_CONFIG.AUTO_REVIEW", None)

auto_describe = get_setting_or_env("GITHUB_ACTION.AUTO_DESCRIBE", None)

if auto_describe is None:

auto_describe = get_setting_or_env("GITHUB_ACTION_CONFIG.AUTO_DESCRIBE", None)

auto_improve = get_setting_or_env("GITHUB_ACTION.AUTO_IMPROVE", None)

if auto_improve is None:

auto_improve = get_setting_or_env("GITHUB_ACTION_CONFIG.AUTO_IMPROVE", None)

# Set the configuration for auto actions

get_settings().config.is_auto_command = True # Set the flag to indicate that the command is auto

get_settings().pr_description.final_update_message = False # No final update message when auto_describe is enabled

get_logger().info(f"Running auto actions: auto_describe={auto_describe}, auto_review={auto_review}, auto_improve={auto_improve}")

# invoke by default all three tools

if auto_describe is None or is_true(auto_describe):

await PRDescription(pr_url).run()

if auto_review is None or is_true(auto_review):

await PRReviewer(pr_url).run()

if auto_improve is None or is_true(auto_improve):

await PRCodeSuggestions(pr_url).run()

if this PR won't provide complete and total support also for regular github, it cannot be merged.

All the issues I stated above should be addressed and fixed.

For example, currently
https://github.com/Codium-ai/pr-agent/pull/1266 (CLI)
is not supported in this new code . it was supported before

mrT23 · 2024-10-13T05:01:42Z

@yamao-latte
If you are not going to address and improve this PR, I suggest closing it.
It cannot be merged in its current form

You can still utilize the code in your local deployment

mrT23 · 2024-10-14T11:36:01Z

anyway, github serve support was added here
https://qodo-merge-docs.qodo.ai/installation/github/#action-for-github-enterprise-server

you are welcome to try it and give feedback

yamao-latte added 2 commits October 5, 2024 23:43

refactor: Improve parsing of PR and issue URLs for broader compatibility

cebfb5d

codiumai-pr-agent-pro bot added the enhancement New feature or request label Oct 5, 2024

codiumai-pr-agent-pro bot added the Review effort [1-5]: 3 label Oct 5, 2024

mrT23 reviewed Oct 7, 2024

View reviewed changes

mrT23 closed this Oct 14, 2024

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Add Support GitHub Enterprise Server URL pattern #1270

Add Support GitHub Enterprise Server URL pattern #1270

yamao-latte commented Oct 5, 2024 •

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mrT23 commented Oct 13, 2024

mrT23 commented Oct 14, 2024

	pr_url = event_payload.get("pull_request", {}).get("url")
	if pr_url:
	# legacy - supporting both GITHUB_ACTION and GITHUB_ACTION_CONFIG
	auto_review = get_setting_or_env("GITHUB_ACTION.AUTO_REVIEW", None)
	if auto_review is None:
	auto_review = get_setting_or_env("GITHUB_ACTION_CONFIG.AUTO_REVIEW", None)
	auto_describe = get_setting_or_env("GITHUB_ACTION.AUTO_DESCRIBE", None)
	if auto_describe is None:
	auto_describe = get_setting_or_env("GITHUB_ACTION_CONFIG.AUTO_DESCRIBE", None)
	auto_improve = get_setting_or_env("GITHUB_ACTION.AUTO_IMPROVE", None)
	if auto_improve is None:
	auto_improve = get_setting_or_env("GITHUB_ACTION_CONFIG.AUTO_IMPROVE", None)

	# Set the configuration for auto actions
	get_settings().config.is_auto_command = True # Set the flag to indicate that the command is auto
	get_settings().pr_description.final_update_message = False # No final update message when auto_describe is enabled
	get_logger().info(f"Running auto actions: auto_describe={auto_describe}, auto_review={auto_review}, auto_improve={auto_improve}")

	# invoke by default all three tools
	if auto_describe is None or is_true(auto_describe):
	await PRDescription(pr_url).run()
	if auto_review is None or is_true(auto_review):
	await PRReviewer(pr_url).run()
	if auto_improve is None or is_true(auto_improve):
	await PRCodeSuggestions(pr_url).run()

Add Support GitHub Enterprise Server URL pattern #1270

Add Support GitHub Enterprise Server URL pattern #1270

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yamao-latte commented Oct 5, 2024 • edited Loading

User description

Description

Current Behavior

Expected Behavior

Steps to Reproduce

Proposed Solution

Additional Notes

PR Type

Description

Changes walkthrough 📝

codiumai-pr-agent-pro bot commented Oct 5, 2024

PR Reviewer Guide 🔍

codiumai-pr-agent-pro bot commented Oct 5, 2024

PR Code Suggestions ✨

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