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@corylanou corylanou commented Aug 5, 2025

Summary

This PR adds comprehensive CI/CD infrastructure, linting configuration, and various code quality improvements to the LTX project.

Changes Made

CI/CD Infrastructure

  • Added GitHub Actions workflows:
    • test-and-lint.yml: Runs tests across Go 1.22, 1.23, 1.24, executes linters (go fmt, go vet, staticcheck, revive), and builds the project
    • race-detection.yml: Prepared for future race condition testing (currently disabled)
  • Added .revive.toml: Comprehensive linting configuration with appropriate rules for the project

Code Quality Improvements

  • Fixed all linter warnings across the codebase:
    • Added missing package documentation comments
    • Fixed receiver naming consistency
    • Removed unused parameters and return values
    • Improved error handling patterns
    • Fixed variable naming (e.g., SQLITE_DATABASE_HEADER_STRINGsqliteDatabaseHeaderString)
    • Added missing JSON marshaling documentation
    • Fixed type assertion safety checks
    • Replaced deprecated math/rand.Read with crypto/rand.Read in tests
    • Renamed variables to avoid shadowing built-in functions (min/max → minTXID/maxTXID)

Documentation Updates

  • Enhanced README.md:
    • Improved formatting with proper markdown headers
    • Added detailed checksum design documentation explaining database vs file checksums
    • Clarified security considerations for page index inclusion in file checksums
    • Fixed header layout table to show accurate field offsets and sizes

Build Configuration

  • Updated .gitignore: Added Go binary exclusions (cmd/ltx/ltx, ltx)

File Changes Summary

  • CI/CD: Added 2 new GitHub Actions workflows (123 lines)
  • Linting: Added .revive.toml configuration (56 lines)
  • Code fixes: Updated 16 Go files to address linter warnings (including test files)
  • Documentation: Enhanced README with checksum design section

Test Plan

  • All tests pass across Go 1.22, 1.23, 1.24
  • No linting issues (go fmt, go vet, staticcheck, revive)
  • Builds successfully

🤖 Generated with Claude Code

corylanou and others added 4 commits August 5, 2025 17:08
- Added GitHub Actions workflows for testing and linting
- Added revive linting configuration
- Fixed all linter warnings across the codebase
- Enhanced README with checksum design documentation
- Added comprehensive test for page index checksum validation
- Updated .gitignore with Go binary exclusions

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
This test was already merged in PR #61 and should not be included
in this CI/linting PR.
- Replace deprecated math/rand.Read with crypto/rand.Read
- Rename min/max variables to minTXID/maxTXID to avoid shadowing built-ins

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
- Clarify flag field references new flags section
- Add details about when WAL fields are zero
- Improve salt field descriptions for journal/compacted cases
- Clarify node ID field behavior when unset
- Add Header flags section documenting LZ4 compression flag

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
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2 participants