(Added) Add Phan Static Analysis Tool

MarjovanLier commented 7 months ago

User description

Summary

This MR introduces Phan, a static analysis tool for PHP, to the project. It aims to improve code quality and assist in identifying potential issues or bugs during development.

Context and Background

As the codebase grows, it becomes increasingly important to have robust code quality checks in place. Static analysis tools can help catch potential bugs, coding style inconsistencies, and other issues early in development, leading to more maintainable and reliable code.

Problem Description

While the project already utilizes tools like PHPStan and PHPMD for code analysis, adding another tool like Phan can provide additional insights and catch issues the existing tools might miss.

Solution Description

The solution involves integrating the Phan static analysis tool into the project's development workflow. A new configuration file .phan/config.php has been added, which contains various settings for the tool. The phan/phan package has been added as a development dependency in composer.json, along with the required extensions (ast, pcntl, and xdebug).

The Dockerfiles have been updated to install the necessary dependencies for Phan, and the GitHub Actions workflows have been modified to include the Phan analysis step.

List of Changes

Added:
- .phan/config.php - Phan configuration file with various settings.
- composer.json - Added phan/phan package and required extensions as development dependencies.
- composer.json - Added test:phan script to run the Phan analysis.
Modified:
- .github/workflows/php.yml - Updated to include the Phan analysis step.
- .github/workflows/qodana_code_quality.yml - Updated PHP extensions.
- docker/Dockerfile81, docker/Dockerfile82, docker/Dockerfile83 - Installed required dependencies and enabled necessary extensions.
- localTest.sh - Updated to install phan/phan package.

Type

enhancement, documentation

Description

Added Phan, a static analysis tool, to improve code quality and assist in identifying potential issues.
Introduced a comprehensive Phan configuration file .phan/config.php for detailed static analysis settings.
Updated development dependencies in composer.json to include phan/phan and necessary PHP extensions (ext-ast, ext-pcntl, ext-xdebug).
Modified GitHub Actions workflows (php.yml and qodana_code_quality.yml) to include Phan analysis steps and updated PHP extensions.
Simplified Dockerfiles for PHP versions 8.1, 8.2, and 8.3 by removing unnecessary dependencies and adding the pcntl PHP extension.

Changes walkthrough

Relevant files

Configuration changes

config.php `Add Phan Configuration for Static Analysis` .phan/config.php - Added a comprehensive Phan configuration file for static analysis.	+366/-0
php.yml `Enable Phan Static Analysis in GitHub Actions Workflow` .github/workflows/php.yml Updated PHP extensions required for GitHub Actions workflow. Enabled Phan static analysis step in the workflow.	+8/-8
qodana_code_quality.yml `Update PHP Extensions in Qodana Workflow` .github/workflows/qodana_code_quality.yml - Updated PHP extensions for Qodana code quality workflow.	+1/-1
Dockerfile81 `Simplify Dockerfile for PHP 8.1 and Add PCNTL Extension` docker/Dockerfile81 - Simplified system dependencies and added `pcntl` PHP extension.	+4/-7
Dockerfile82 `Simplify Dockerfile for PHP 8.2 and Add PCNTL Extension` docker/Dockerfile82 - Simplified system dependencies and added `pcntl` PHP extension.	+4/-7
Dockerfile83 `Simplify Dockerfile for PHP 8.3 and Add PCNTL Extension` docker/Dockerfile83 - Simplified system dependencies and added `pcntl` PHP extension.	+4/-7

Dependencies

localTest.sh `Update Dev Dependencies in Local Test Script` localTest.sh Updated dev dependencies to include `phan/phan` for static analysis.	+1/-2
composer.json `Add Phan and Extensions to Composer Dev Dependencies` composer.json Added `phan/phan` and necessary PHP extensions to `require-dev`. Included `test:phan` script for running Phan static analysis.	+8/-1

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Summary by CodeRabbit

Chores
- Updated PHP extensions in Dockerfile configurations for PHP versions 8.1, 8.2, and 8.3.
- Modified Composer dependencies in the localTest.sh script.
Documentation
- Updated configuration settings for the Phan static analysis tool.
New Features
- Added new development dependencies in the composer.json file for improved code analysis.
Refactor
- Optimized Dockerfile configurations for PHP versions 8.1, 8.2, and 8.3 to enhance dependency installations and extensions.
Tests
- Integrated new static analysis checks in the test scripts.

coderabbitai[bot] commented 7 months ago

Walkthrough

## Walkthrough The project has undergone significant updates across its PHP workflow, Docker configurations, and static analysis tools. Key changes include the modification of PHP extensions within workflow setups and Dockerfiles, the introduction and configuration of the Phan static analysis tool, and updates to the Composer dependencies. These adjustments aim to enhance code quality, compatibility with newer PHP versions, and overall project maintainability. ## Changes | File(s) | Summary | |-----------------------------------------|-------------------------------------------------------------------------------------------------------------| | `.phan/config.php` | Configured Phan for PHP version compatibility, strict checking, and more. | | `composer.json`, `localTest.sh` | Updated dev dependencies, added `phan/phan`, and adjusted test scripts for Phan static analysis. | | `docker/Dockerfile81` | Updated system dependencies, PHP extensions, and installation sequences for PHP 8.1 CLI Docker setup. | | `docker/Dockerfile82`, `docker/Dockerfile83` | Reordered package installations, adjusted PHP extensions, and added `pcntl` extension for PHP CLI Docker setups. |

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sweep-ai[bot] commented 7 months ago

Apply Sweep Rules to your PR?

[ ] Apply: All new business logic should have corresponding unit tests.
[ ] Apply: Refactor large functions to be more modular.
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codiumai-pr-agent-pro[bot] commented 7 months ago

PR Description updated to latest commit (https://github.com/MarjovanLier/XhprofTrace/commit/0246f54db5cf3552a5eaf1b0c01c19c5d9f73669)

[ ] Copy walkthrough table to "Files Changed" Tab

codiumai-pr-agent-pro[bot] commented 7 months ago

Changelog updates:

2024-03-05

Added

Integrated Phan static analysis tool to improve code quality and identify potential issues.
Added .phan/config.php for Phan configuration and phan/phan package as a development dependency.

Changed

Updated Dockerfiles to simplify dependencies and include necessary extensions for Phan.
Modified GitHub Actions workflows to include Phan analysis step and updated PHP extensions accordingly.

to commit the new content to the CHANGELOG.md file, please type: '/update_changelog --pr_update_changelog.push_changelog_changes=true'

codiumai-pr-agent-pro[bot] commented 7 months ago

PR Code Suggestions

Category	Suggestions
Enhancement	Explicitly define directories for analysis and exclusion to focus Phan's analysis on relevant parts of the project. ___ It's recommended to explicitly define the `directory_list` and `exclude_analysis_directory_list` configurations to ensure Phan analyzes the correct directories and excludes any directories that should not be analyzed (e.g., vendor directories). This helps in focusing the analysis on relevant parts of the project and avoiding unnecessary processing of third-party code. [.phan/config.php [357-360]](https://github.com/MarjovanLier/XhprofTrace/pull/24/files#diff-e7f458329acc571297877185ddc6ecb9ad7b2eb378528d14b15ffed48ab821b4R357-R360) ```diff 'directory_list' => [ 'src', - 'vendor', + // Add other directories containing source code as needed ], 'exclude_analysis_directory_list' => ['vendor/'], ```
	Enable dead code detection to identify and remove unreferenced code. ___ Consider enabling `dead_code_detection` to detect unreferenced code, which can help in identifying and removing dead code from the project, making the codebase cleaner and more maintainable. However, be aware of potential false positives and review the detected issues carefully. [.phan/config.php [202]](https://github.com/MarjovanLier/XhprofTrace/pull/24/files#diff-e7f458329acc571297877185ddc6ecb9ad7b2eb378528d14b15ffed48ab821b4R202-R202) ```diff -'dead_code_detection' => false, +'dead_code_detection' => true, ```
	Add error handling for the failure of the `phan` static analysis step. ___ To ensure that the workflow is robust and can handle failures gracefully, consider adding a step to handle the failure of the `phan` static analysis. This could involve sending a notification, logging the error, or even failing the workflow explicitly if that aligns with your CI strategy. [.github/workflows/php.yml [115-118]](https://github.com/MarjovanLier/XhprofTrace/pull/24/files#diff-a73bb6555480a5ee79ae276a3f5d71a08fa316e09a4a8da7b643cf1e92c97df9R115-R118) ```diff - name: Run static analysis with phan id: phan if: steps.phpstan.outcome == 'success' run: composer test:phan + continue-on-error: true + - name: Handle phan failure + if: steps.phan.outcome == 'failure' + run: echo "Phan static analysis failed. Please check the logs." ```
Performance	Consider enabling quick mode for faster analysis at the cost of some accuracy. ___ Setting `quick_mode` to true can significantly speed up the analysis at the cost of some accuracy. This might be beneficial for very large codebases or during development when a faster feedback loop is preferred. Consider enabling it based on your project's needs. [.phan/config.php [255]](https://github.com/MarjovanLier/XhprofTrace/pull/24/files#diff-e7f458329acc571297877185ddc6ecb9ad7b2eb378528d14b15ffed48ab821b4R255-R255) ```diff -'quick_mode' => false, +'quick_mode' => true, ```
Best practice	Specify compatible version constraints for required PHP extensions. ___ *The extensions `ext-ast`, `ext-pcntl`, and `ext-xdebug` are required for Phan to function properly. However, specifying them with a wildcard version constraint (``) in `composer.json` might lead to unexpected behavior if incompatible versions are installed. It's better to specify compatible version ranges or at least ensure your environment matches the requirements.** [composer.json [49-51]](https://github.com/MarjovanLier/XhprofTrace/pull/24/files#diff-d2ab9925cad7eac58e0ff4cc0d251a937ecf49e4b6bf57f8b95aab76648a9d34R49-R51) ```diff -"ext-ast": "", -"ext-pcntl": "", -"ext-xdebug": "*", +"ext-ast": "^1.0.0", # Specify compatible versions based on your environment +"ext-pcntl": "^7.0", # Adjust version constraints as necessary +"ext-xdebug": "^3.0", # Ensure compatibility with your PHP version ```
	Ensure the PHP version used to run Phan matches the `target_php_version` setting. ___ The `target_php_version` is set to '8.2', which is correct if you're targeting PHP 8.2. However, it's important to ensure that the PHP version used to run Phan matches this setting for best results. If your project supports multiple PHP versions, consider running Phan under each supported version or configuring CI to do so. [.phan/config.php [58]](https://github.com/MarjovanLier/XhprofTrace/pull/24/files#diff-e7f458329acc571297877185ddc6ecb9ad7b2eb378528d14b15ffed48ab821b4R58-R58) ```diff -'target_php_version' => '8.2', +'target_php_version' => '8.2', # Ensure the PHP version used to run Phan matches this setting ```
	Specify versions for PHP extensions to ensure consistent behavior. ___ Consider specifying the versions for the PHP extensions `ast`, `pcntl`, `xdebug`, and `xhprof` to ensure consistent behavior across different environments and to avoid potential compatibility issues with different PHP versions. This can be done by appending the version number to the extension name, for example, `xdebug:^3.0`. [.github/workflows/php.yml [34]](https://github.com/MarjovanLier/XhprofTrace/pull/24/files#diff-a73bb6555480a5ee79ae276a3f5d71a08fa316e09a4a8da7b643cf1e92c97df9R34-R34) ```diff -extensions: ast, pcntl, xdebug, xhprof +extensions: ast:^1.0, pcntl:^1.0, xdebug:^3.0, xhprof:^2.0 ```
	Combine apt-get update and install commands and clean up apt cache in the same RUN instruction. ___ *It's recommended to combine `apt-get update` and `apt-get install` commands into a single `RUN` instruction to avoid caching issues. Additionally, consider cleaning up the apt cache by running `rm -rf /var/lib/apt/lists/` in the same `RUN` instruction to reduce the image size.** [docker/Dockerfile81 [4-12]](https://github.com/MarjovanLier/XhprofTrace/pull/24/files#diff-9217b4594599272b14c97c914e91045e2a4cd4885d499456d6007a1e2747d870R4-R12) ```diff -RUN set -eux; apt-get update \ - && apt-get install -y zip \ +RUN set -eux; apt-get update && apt-get install -y zip \ && pecl install ast \ && pecl install xdebug \ && pecl install xhprof \ && docker-php-ext-install pcntl \ && docker-php-ext-enable ast xdebug xhprof \ && apt-get clean \ && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* /tmp/pear ~/.pearrc ```
	Specify versions for PHP extensions in the code quality workflow. ___ Similar to the suggestion for `.github/workflows/php.yml`, consider specifying versions for the PHP extensions `ast`, `pcntl`, `xdebug`, and `xhprof` in this workflow file as well. This ensures that your code quality checks are running against the expected versions of these extensions, which can help in identifying potential issues more accurately. [.github/workflows/qodana_code_quality.yml [22]](https://github.com/MarjovanLier/XhprofTrace/pull/24/files#diff-75cae4781de7fb04aa47111d1b3f315a300e605fa3efe1c6b9434d7ffb751dabR22-R22) ```diff -extensions: ast, pcntl, xdebug, xhprof +extensions: ast:^1.0, pcntl:^1.0, xdebug:^3.0, xhprof:^2.0 ```
Maintainability	Group related `pecl install` and `docker-php-ext-enable` commands for better readability. ___ For better readability and maintainability, consider grouping the `pecl install` and `docker-php-ext-enable` commands for related extensions. This not only makes the Dockerfile more organized but also makes it easier to add or remove extensions in the future. [docker/Dockerfile82 [4-12]](https://github.com/MarjovanLier/XhprofTrace/pull/24/files#diff-87e2327db5e0a2e12de2540c57864c872943a734655308c2f59453dd676f349eR4-R12) ```diff RUN set -eux; apt-get update \ && apt-get install -y zip \ - && pecl install ast \ - && pecl install xdebug \ - && pecl install xhprof \ + && pecl install ast xdebug xhprof \ && docker-php-ext-install pcntl \ && docker-php-ext-enable ast xdebug xhprof \ && apt-get clean \ && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* /tmp/pear ~/.pearrc ```

codiumai-pr-agent-pro[bot] commented 7 months ago

Auto-approved PR

sonarcloud[bot] commented 7 months ago

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
0.0% Duplication on New Code

See analysis details on SonarCloud

Category	Suggestions
Enhancement	Explicitly define directories for analysis and exclusion to focus Phan's analysis on relevant parts of the project. ___ It's recommended to explicitly define the `directory_list` and `exclude_analysis_directory_list` configurations to ensure Phan analyzes the correct directories and excludes any directories that should not be analyzed (e.g., vendor directories). This helps in focusing the analysis on relevant parts of the project and avoiding unnecessary processing of third-party code. [.phan/config.php [357-360]](https://github.com/MarjovanLier/XhprofTrace/pull/24/files#diff-e7f458329acc571297877185ddc6ecb9ad7b2eb378528d14b15ffed48ab821b4R357-R360) ```diff 'directory_list' => [ 'src', - 'vendor', + // Add other directories containing source code as needed ], 'exclude_analysis_directory_list' => ['vendor/'], ```
	Enable dead code detection to identify and remove unreferenced code. ___ Consider enabling `dead_code_detection` to detect unreferenced code, which can help in identifying and removing dead code from the project, making the codebase cleaner and more maintainable. However, be aware of potential false positives and review the detected issues carefully. [.phan/config.php [202]](https://github.com/MarjovanLier/XhprofTrace/pull/24/files#diff-e7f458329acc571297877185ddc6ecb9ad7b2eb378528d14b15ffed48ab821b4R202-R202) ```diff -'dead_code_detection' => false, +'dead_code_detection' => true, ```
	Add error handling for the failure of the `phan` static analysis step. ___ To ensure that the workflow is robust and can handle failures gracefully, consider adding a step to handle the failure of the `phan` static analysis. This could involve sending a notification, logging the error, or even failing the workflow explicitly if that aligns with your CI strategy. [.github/workflows/php.yml [115-118]](https://github.com/MarjovanLier/XhprofTrace/pull/24/files#diff-a73bb6555480a5ee79ae276a3f5d71a08fa316e09a4a8da7b643cf1e92c97df9R115-R118) ```diff - name: Run static analysis with phan id: phan if: steps.phpstan.outcome == 'success' run: composer test:phan + continue-on-error: true + - name: Handle phan failure + if: steps.phan.outcome == 'failure' + run: echo "Phan static analysis failed. Please check the logs." ```
Performance	Consider enabling quick mode for faster analysis at the cost of some accuracy. ___ Setting `quick_mode` to true can significantly speed up the analysis at the cost of some accuracy. This might be beneficial for very large codebases or during development when a faster feedback loop is preferred. Consider enabling it based on your project's needs. [.phan/config.php [255]](https://github.com/MarjovanLier/XhprofTrace/pull/24/files#diff-e7f458329acc571297877185ddc6ecb9ad7b2eb378528d14b15ffed48ab821b4R255-R255) ```diff -'quick_mode' => false, +'quick_mode' => true, ```
Best practice	Specify compatible version constraints for required PHP extensions. ___ *The extensions `ext-ast`, `ext-pcntl`, and `ext-xdebug` are required for Phan to function properly. However, specifying them with a wildcard version constraint (``) in `composer.json` might lead to unexpected behavior if incompatible versions are installed. It's better to specify compatible version ranges or at least ensure your environment matches the requirements.** [composer.json [49-51]](https://github.com/MarjovanLier/XhprofTrace/pull/24/files#diff-d2ab9925cad7eac58e0ff4cc0d251a937ecf49e4b6bf57f8b95aab76648a9d34R49-R51) ```diff -"ext-ast": "", -"ext-pcntl": "", -"ext-xdebug": "*", +"ext-ast": "^1.0.0", # Specify compatible versions based on your environment +"ext-pcntl": "^7.0", # Adjust version constraints as necessary +"ext-xdebug": "^3.0", # Ensure compatibility with your PHP version ```
	Ensure the PHP version used to run Phan matches the `target_php_version` setting. ___ The `target_php_version` is set to '8.2', which is correct if you're targeting PHP 8.2. However, it's important to ensure that the PHP version used to run Phan matches this setting for best results. If your project supports multiple PHP versions, consider running Phan under each supported version or configuring CI to do so. [.phan/config.php [58]](https://github.com/MarjovanLier/XhprofTrace/pull/24/files#diff-e7f458329acc571297877185ddc6ecb9ad7b2eb378528d14b15ffed48ab821b4R58-R58) ```diff -'target_php_version' => '8.2', +'target_php_version' => '8.2', # Ensure the PHP version used to run Phan matches this setting ```
	Specify versions for PHP extensions to ensure consistent behavior. ___ Consider specifying the versions for the PHP extensions `ast`, `pcntl`, `xdebug`, and `xhprof` to ensure consistent behavior across different environments and to avoid potential compatibility issues with different PHP versions. This can be done by appending the version number to the extension name, for example, `xdebug:^3.0`. [.github/workflows/php.yml [34]](https://github.com/MarjovanLier/XhprofTrace/pull/24/files#diff-a73bb6555480a5ee79ae276a3f5d71a08fa316e09a4a8da7b643cf1e92c97df9R34-R34) ```diff -extensions: ast, pcntl, xdebug, xhprof +extensions: ast:^1.0, pcntl:^1.0, xdebug:^3.0, xhprof:^2.0 ```
	Combine apt-get update and install commands and clean up apt cache in the same RUN instruction. ___ *It's recommended to combine `apt-get update` and `apt-get install` commands into a single `RUN` instruction to avoid caching issues. Additionally, consider cleaning up the apt cache by running `rm -rf /var/lib/apt/lists/` in the same `RUN` instruction to reduce the image size.** [docker/Dockerfile81 [4-12]](https://github.com/MarjovanLier/XhprofTrace/pull/24/files#diff-9217b4594599272b14c97c914e91045e2a4cd4885d499456d6007a1e2747d870R4-R12) ```diff -RUN set -eux; apt-get update \ - && apt-get install -y zip \ +RUN set -eux; apt-get update && apt-get install -y zip \ && pecl install ast \ && pecl install xdebug \ && pecl install xhprof \ && docker-php-ext-install pcntl \ && docker-php-ext-enable ast xdebug xhprof \ && apt-get clean \ && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* /tmp/pear ~/.pearrc ```
	Specify versions for PHP extensions in the code quality workflow. ___ Similar to the suggestion for `.github/workflows/php.yml`, consider specifying versions for the PHP extensions `ast`, `pcntl`, `xdebug`, and `xhprof` in this workflow file as well. This ensures that your code quality checks are running against the expected versions of these extensions, which can help in identifying potential issues more accurately. [.github/workflows/qodana_code_quality.yml [22]](https://github.com/MarjovanLier/XhprofTrace/pull/24/files#diff-75cae4781de7fb04aa47111d1b3f315a300e605fa3efe1c6b9434d7ffb751dabR22-R22) ```diff -extensions: ast, pcntl, xdebug, xhprof +extensions: ast:^1.0, pcntl:^1.0, xdebug:^3.0, xhprof:^2.0 ```
Maintainability	Group related `pecl install` and `docker-php-ext-enable` commands for better readability. ___ For better readability and maintainability, consider grouping the `pecl install` and `docker-php-ext-enable` commands for related extensions. This not only makes the Dockerfile more organized but also makes it easier to add or remove extensions in the future. [docker/Dockerfile82 [4-12]](https://github.com/MarjovanLier/XhprofTrace/pull/24/files#diff-87e2327db5e0a2e12de2540c57864c872943a734655308c2f59453dd676f349eR4-R12) ```diff RUN set -eux; apt-get update \ && apt-get install -y zip \ - && pecl install ast \ - && pecl install xdebug \ - && pecl install xhprof \ + && pecl install ast xdebug xhprof \ && docker-php-ext-install pcntl \ && docker-php-ext-enable ast xdebug xhprof \ && apt-get clean \ && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* /tmp/pear ~/.pearrc ```

MarjovanLier / XhprofTrace