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refactor: Massive Clean Up#27

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Gozzim merged 14 commits intomasterfrom
cleanup
Sep 14, 2025
Merged

refactor: Massive Clean Up#27
Gozzim merged 14 commits intomasterfrom
cleanup

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@Gozzim Gozzim commented Sep 13, 2025

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Signed-off-by: Gozzim <80704304+Gozzim@users.noreply.github.com>
Signed-off-by: Gozzim <80704304+Gozzim@users.noreply.github.com>
@Gozzim Gozzim requested a review from Copilot September 13, 2025 15:36
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Pull Request Overview

This PR implements a massive refactoring to improve code organization, maintainability, and structure across the traceroute analysis codebase. The changes focus on modularizing large functions, updating argument parsing logic, and streamlining the main analysis pipeline.

  • Extensive refactoring of the main analysis pipeline by breaking down large functions into smaller, focused components
  • Simplification of argument parsing and validation logic with helper functions and improved organization
  • Cleanup of filter configuration logic by removing complex conditional statements and improving API handling

Reviewed Changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 5 comments.

File Description
scripts/import.py Minor logic fix for API filtering conditions
main.py Complete restructuring with modular functions, simplified argument parsing, and cleaner notification handling
analyzer_lib/common/ripe_api.py Removal of probe ID filtering logic from API filter building
analyzer_lib/analysis/traceroute/runner.py Major refactoring into smaller functions with improved separation of concerns and streamlined pipeline flow

Tip: Customize your code reviews with copilot-instructions.md. Create the file or learn how to get started.

Gozzim and others added 12 commits September 13, 2025 18:58
Signed-off-by: Gozzim <80704304+Gozzim@users.noreply.github.com>
Signed-off-by: Gozzim <80704304+Gozzim@users.noreply.github.com>
Signed-off-by: Gozzim <80704304+Gozzim@users.noreply.github.com>
Signed-off-by: Gozzim <80704304+Gozzim@users.noreply.github.com>
Signed-off-by: Gozzim <80704304+Gozzim@users.noreply.github.com>
* feat: Add end-to-end integration tests

This commit adds a new integration test suite (`tests/test_integration.py`) that provides end-to-end coverage for the application's main workflows.

Key features of the new tests:
- A file-based integration test that runs the `main.py` script to generate a baseline from a data file and then performs an analysis using that baseline.
- A ClickHouse-based integration test that covers the full data pipeline:
  1. Creates the database schema using `scripts/create_schema.py`.
  2. Imports data from a file using `scripts/import.py`.
  3. Runs `main.py` to generate a baseline from ClickHouse.
  4. Runs `main.py` to perform an analysis from ClickHouse.
- The ClickHouse test is conditionally skipped if a database connection cannot be established, allowing the test suite to run in environments without a running ClickHouse instance.

This provides a high level of confidence that the entire application works as expected.

* feat: Add GitHub Actions CI pipeline

This commit introduces a GitHub Actions workflow to automatically run the test suite on push and pull request events.

The CI pipeline:
- Sets up a Python 3.12 environment.
- Starts a ClickHouse service container to enable integration tests.
- Installs all project dependencies.
- Upgrades `numpy`, `pandas`, and `scipy` to versions compatible with Python 3.12.
- Runs the full test suite, including unit and integration tests.

This ensures that all tests are continuously run and helps maintain code quality.

* fix(Tests): Update CI to use master

Signed-off-by: Gozzim <80704304+Gozzim@users.noreply.github.com>

* fix: Correct dependency installation in CI

This commit fixes the dependency installation step in the GitHub Actions workflow.

The previous implementation pre-installed upgraded packages but then ran `pip install -r requirements.txt`, which caused conflicts and build failures due to the old, incompatible versions specified in the file.

The new implementation correctly handles this by:
1.  Installing the compatible versions of `numpy`, `pandas`, and `scipy`.
2.  Using `grep` to filter out these packages from `requirements.txt` and then installing the remaining dependencies.

This ensures a stable and correct CI build without modifying the project's pinned dependencies.

* fix(Tests): Fix CI

Signed-off-by: Gozzim <80704304+Gozzim@users.noreply.github.com>

* fix: Correct CI trigger and failing tests

This commit addresses two issues:
1.  Updates the GitHub Actions workflow to trigger on pushes to the `master` branch and on all pull requests, as requested.
2.  Fixes the failing tests in `tests/common/test_utils.py` by updating the assertions to expect string values for the `count` field in the metric summary, which aligns the tests with the function's actual output.

This ensures the CI pipeline runs on the correct events and that the entire test suite passes.

* feat: Improve test coverage for key modules

This commit improves the test coverage for several key modules by adding new tests to cover previously untested lines of code, focusing on edge cases and error handling.

The coverage for the following modules has been improved:
- `analyzer_lib/analysis/traceroute/parser.py`
- `analyzer_lib/analysis/traceroute/path_analyzer.py`
- `analyzer_lib/common/ripe_api.py`
- `analyzer_lib/common/utils.py`

This increases the overall test coverage of the project and improves the robustness of the test suite.

* feat: Add test coverage badge to README

This commit adds a test coverage badge to the `README.md` file and sets up the necessary infrastructure in the GitHub Actions workflow to automatically generate and update it.

Key changes:
- Added `genbadge` to the development dependencies.
- Updated the `README.md` to include the markdown for the coverage badge.
- Modified the `.github/workflows/ci.yml` file to:
  - Generate a `coverage.xml` report.
  - Use `genbadge` to create `coverage.svg` from the report.
  - Commit the updated `coverage.svg` file back to the repository on pushes to the `master` branch.

* fix: Use temporary file for dependency installation in CI

This commit fixes the dependency installation step in the GitHub Actions workflow by using a more robust method.

The previous approach of piping `grep` output to `pip` was not reliable. The new implementation creates a temporary requirements file that excludes the packages being manually upgraded (`numpy`, `pandas`, `scipy`) and then installs from that file.

This ensures a stable and correct CI build without modifying the project's pinned dependencies.

* fix: Grant write permissions to CI job for badge commit

This commit fixes the issue where the coverage badge was not being committed back to the repository.

The `EndBug/add-and-commit` action requires write permissions to the repository contents to be able to push changes. The default `GITHUB_TOKEN` may not have these permissions.

This change adds a `permissions` block to the CI workflow job, explicitly granting `contents: write` permission. This is the standard and secure way to allow a workflow to commit to the repository.

---------

Signed-off-by: Gozzim <80704304+Gozzim@users.noreply.github.com>
Co-authored-by: google-labs-jules[bot] <161369871+google-labs-jules[bot]@users.noreply.github.com>
…test files

Signed-off-by: Gozzim <80704304+Gozzim@users.noreply.github.com>
Signed-off-by: Gozzim <80704304+Gozzim@users.noreply.github.com>
Signed-off-by: Gozzim <80704304+Gozzim@users.noreply.github.com>
feat(Tests): Extend testing
@Gozzim Gozzim merged commit 4230822 into master Sep 14, 2025
2 checks passed
@Gozzim Gozzim deleted the cleanup branch September 15, 2025 13:02
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