- Added `lint` as a prerequisite for the `build`, `test`, and `test-race` targets to ensure code quality checks are performed before executing tests and builds.
- This enhancement promotes better code hygiene and consistency across the development workflow.
- Updated the Makefile to include a new `clean-disk` target for removing disk cache, and modified the `run-validation` target to clean the disk cache before starting.
- Enhanced the `check-review-labels` target to include additional file types in the search for temporary review labels, improving code hygiene checks.
- Refined the README.md to clarify the hardening section and improve the description of the `prefill` command.
- Removed the obsolete `test_cache/.gitkeep` file to clean up the repository.
- Added new targets in the Makefile for validation, including `run-validation`, `validate-check`, and `validate-kill`, to streamline the testing process with external tools like SteamPrefill.
- Introduced a `setcap` target to manage necessary capabilities for running the server on port 80 without root access.
- Updated README.md to include detailed instructions for validating functionality, including quick start guides and troubleshooting tips.
- Improved .gitignore to exclude validation artifacts and logs, ensuring a cleaner repository.
- Added a new section in AGENTS.md outlining the importance of not leaving temporary review labels in source code or comments.
- Updated the error message in the Makefile's check-review-labels target to reference AGENTS.md for review hygiene rules instead of plans/README.md, ensuring consistency in documentation.
- Updated the 'bench' target in the Makefile to run all benchmarks for MemoryFS and DiskFS, improving clarity and coverage.
- Added explicit post-eviction consistency checks in DiskFS tests to ensure on-disk files are removed after eviction.
- Introduced new benchmarks for memory eviction strategies under pressure, enhancing test coverage for memory management.
- Improved error handling in benchmark tests for both disk and memory file systems, ensuring robustness during performance evaluations.
- Refactored key generation in tests for consistency and clarity.
- Consolidated build commands by replacing 'build-snapshot-single' with a generic 'build' target.
- Enhanced test commands to include shuffling and a race detector for improved reliability.
- Updated help output to reflect new build and test targets, improving usability for developers.
- C4: Propagate request context through semaphores and upstream calls
- C5: Make client rate limiter cleanup goroutine idempotent via sync.Once
- P1: Streaming response path using io.Copy instead of full materialization
- P2: Gate promotion goroutines to files >= 64KiB
- P3: Reduce global lock contention during eviction
- P4: Demote hot-path logging and compact metrics output
- R1: Add upstream URL scheme/host validation
- R4: Add cache file format version + tolerant deserialization
- Makefile: Make build-snapshot-single practical by using -short tests
- Config: Add GetDefaultConfig + Validate for better testability and R1 coverage
All changes follow the "smallest safe diff" principle from the review.
Safe test suite now builds and runs cleanly via make build-snapshot-single.
Ref: docs/reviews/steamcache2-production-hardening-review-2026-05-26.md
- Changed module name from `s1d3sw1ped/SteamCache2` to `s1d3sw1ped/steamcache2` for consistency.
- Updated all import paths and references throughout the codebase to reflect the new module name.
- Adjusted README and Makefile to use the updated module name, ensuring clarity in usage instructions.
- Updated the run command to execute the application from a built snapshot instead of using `go run`.
- Added a new run-debug command for running the application with debug logging.
- Consolidated the build process into a single target snapshot build command.
- Enhanced help output to reflect the new command structure.
- Introduced a YAML-based configuration system, allowing for automatic generation of a default `config.yaml` file.
- Updated the application to load configuration settings from the YAML file, improving flexibility and ease of use.
- Added a Makefile to streamline development tasks, including running the application, testing, and managing dependencies.
- Enhanced `.gitignore` to include build artifacts and configuration files.
- Removed unused Prometheus metrics and related code to simplify the codebase.
- Updated dependencies in `go.mod` and `go.sum` for improved functionality and performance.
s1d3sw1ped