v1.0.0

Initial release of GitLab File Scanner, a CLI tool for scanning GitLab repositories and exporting file lists.

Added

• Clean Architecture with domain/usecase/infrastructure layers
• GitHub Actions CI/CD pipelines (ci, release, docker workflows)
• GoReleaser configuration for cross-platform releases
• Pull request template
• Unit tests with thread-safe mocks for usecase layer
• Edge case tests for strutil, filefilter, filesystem, consolelog, and usecase
• Dockerfile with tini for proper signal handling
• Graceful shutdown via SIGINT/SIGTERM
• Conventional Commits validation
• Documentation guides (docs/CI-CD.md, docs/DEVELOPMENT.md)
• Logger level constants (LevelDebug, LevelInfo, LevelWarn, LevelError)
• Debug() method to logger interface
• License header check in CI (HEADER file, make license-check)

Changed

• Migrated from github.com/xanzy/go-gitlab to gitlab.com/gitlab-org/api/client-go
• Upgraded to Go 1.26 (1.26.2 required for CVE fixes)
• Renamed tests/ to test/ (Go standard)
• Renamed internal/text/ to internal/strutil/
• CLI flag methods: GetValue() → Value(), GetValueInt() → Int()
• Renamed GitlabFilePathsStruct to FileList
• Simplified README with links to detailed docs

Fixed

• Goroutine leak in scanRepository (semaphore acquired before defer)
• Duplicate files in filter results when masks overlap
• Pluralization for Russian numbers 11–14, 111–114
• Format string panic when log message contains % without args
• Regex injection via unescaped [, ], \, +, ?, {, }, ^, $
• Race conditions in mock implementations (added sync.RWMutex)
• sort.StringSlice → sort.Strings (was not sorting)
• Ignored error from GetProjects() in app.go
• Potential nil dereference in scanDir response handling
• Closure capture bug in concurrent directory scanning
• CRLF line endings in go.sum breaking CI
• Duration output: [1d 2h] → 1d 2h (fmt.Sprintf → strings.Join)