v0.6.1

🎯 Overview

Comprehensive test infrastructure improvements with real API integration testing, robust retry logic, and extensive TUI test coverage.

✨ New Features

Real API Integration Tests

• Replaced mock tests with real HuggingFace and CivitAI API integration tests
• Tests now verify actual downloads from external APIs
• Better confidence in production behavior

Robust Retry Logic with Exponential Backoff

• Implemented exponential backoff for flaky API calls (1s, 2s, 4s delays)
• Graceful test skipping when external APIs are unavailable
• Centralized retry helper in testutil package
• No more false test failures from temporary API issues

Comprehensive TUI Testing

• Added 10 new TUI navigation tests
• 99 total TUI tests covering all major functionality
• Created TUI_TESTING_GUIDE.md with manual testing checklist
• Tests cover: tab switching, library navigation, search, detail views, help, inspector

🐛 Bug Fixes

Test Failures (17 fixed)

• HuggingFace resolver: Fixed repository path parsing (openai-community/gpt2)
• Scanner: Fixed version extraction regex for full semantic versions
• Scanner: Fixed file format detection with separate temp directories
• State/Metadata: Fixed timestamp precision (SQLite second-level precision)
• TUI: Added required DownloadURL fields to test fixtures
• TUI: Fixed search input focus issues

🔧 Improvements

Code Quality

• Eliminated magic numbers (added MaxAPIRetries constant)
• Removed code duplication (48 net lines reduced)
• Applied DRY principles with shared testutil.RetryOnAPIError() helper
• Added comprehensive function documentation

Test Reliability

• All tests now handle external API flakiness gracefully
• Exponential backoff prevents API hammering
• Consistent error handling across all integration tests
• Better observability with detailed retry logging

📚 Documentation

• Created TUI_TESTING_GUIDE.md with:
  • Complete test coverage summary (99 tests)
  • Manual testing checklist
  • Instructions for running specific test suites
  • Coverage metrics and future improvements

🔍 Technical Details

Files Changed

• internal/resolver/ - Real API tests with retry logic
• internal/downloader/ - Real download tests with retry logic
• internal/scanner/ - Version extraction and format detection fixes
• internal/state/ - Timestamp precision fixes
• internal/tui/ - Navigation tests and test fixtures
• internal/testutil/ - Shared retry helper with exponential backoff
• TUI_TESTING_GUIDE.md - Comprehensive testing documentation

Test Coverage

• 12/12 packages passing
• 99 TUI tests
• Real integration tests for HuggingFace and CivitAI APIs
• Graceful handling of external API unavailability

🙏 Credits

Thanks to the test infrastructure improvements, this release provides much higher confidence in the stability and reliability of modfetch.

v0.5.2

modfetch v0.5.2

TUI Regression Fixes and Enhancements:
- Restore rich UI elements, vibrant colors, and proper borders to TUI v1 (refactored MVC)
- Fix critical startup issue where TUI was stuck at 'Loading...' due to uninitialized window dimensions
- Eliminate terminal escape sequences '10;?11;?' by removing problematic tea.WithMouseCellMotion()
- Enhance visual feedback with colorful status indicators (green for completed, red for failed, pink for active)
- Improve help system overlay rendering and navigation experience
- Add comprehensive color scheme matching TUI v2's visual appeal

Installation and Documentation:
- Fix installer 404 error when downloading binaries - handle raw binaries instead of tar archives
- Initialize SKIP_CONFIG_WIZARD variable to prevent unbound variable error
- Fix backwards TUI version selection logic - default to working TUI v2, use --v1 for refactored version
- Restore proper arrow key navigation and help system functionality
- Update documentation to reflect current TUI features and improvements

v0.5.0

modfetch v0.5.0 - Comprehensive Installation Package

- One-liner curl installer with cross-platform support
- Interactive config wizard integration for guided setup
- Clean uninstaller with optional data preservation
- Enhanced developer setup with git hooks and IDE config
- Memory-efficient hashing and CLI auth preflight
- TUI MVC refactoring for better maintainability

See CHANGELOG.md for full release notes.

v0.4.0

Highlights

• TUI auto-recovery: resume running/hold downloads on startup (ui.auto_recover_on_start)
• Downloader: transactional initial chunk plan; streaming SHA256 utilities for final verification
• CLI: add --force to skip SHA256 verification
• Robust HTTP probing: stricter Content-Length parsing and Accept-Ranges=bytes handling; better final-URL HEAD fallback
• Safetensors handling: header bounds checks, io.ReadFull, and end<=dataLen validation; adjust/truncate trailing bytes as needed
• State DB: preserve chunk sha256 unless non-empty provided on upsert; WithTx helpers for atomic updates
• Batch import and naming: sanitize versionHint in UniquePath (defense-in-depth)
• Error messages: friendlier host-aware auth/rate-limit messages; nil cfg guard

Builds

• Linux: dist/modfetch_linux_amd64, dist/modfetch_linux_arm64
• macOS: dist/modfetch_darwin_amd64, dist/modfetch_darwin_arm64
• Checksums: dist/SHA256SUMS

Notes

• Tokens required only for gated content (HF_TOKEN, CIVITAI_TOKEN).
• See WARP.md and docs/CONFIG.md for usage and configuration.

v0.3.3

Fixes

• Naming: strip URL query/fragment from default filenames and sanitize more aggressively; applies to CLI, TUI, and batch importer fallbacks (e.g., CivitAI direct links no longer include ?type=… in filenames).
• TUI v2: computeDefaultDest now tries a HEAD request for CivitAI direct download URLs (/api/download/…) to use Content-Disposition filename when available; falls back to safe base.

v0.3.2

Maintenance: add macOS universal binary to releases; docs updated. No functional changes from v0.3.1.

v0.3.1

CI-only: fix release workflow duplicate upload; no code changes since v0.3.0.
See v0.3.0 notes for features.

v0.3.0

Highlights

• TUI v2 is now the default with extensive UX upgrades:
  • Live progress, speed, ETA with smoothing; throughput sparkline
  • Filtering, sorting, grouping; multi-select; toasts drawer; help/commands bar
  • New download wizard with smarter filename suggestions (resolver + HEAD Content-Disposition), detected artifact type, and placement hints
  • Auth status indicators for Hugging Face and CivitAI (presence + rejection detection)
  • Reachability probe (P), duplicate row merge, and immediate pending-row visibility
  • Persisted UI state (theme/columns/layout) and configurable refresh rate (ui.refresh_hz)
• Batch/import
  • Import URLs from text with preprocessing (redirects, filename/dest inference); integration tests and CI smoke
  • Parallel batch download and duplicate/collision handling
• Resolver/classifier
  • CivitAI suggested filename de-duplication and slugification while preserving extension
  • GGUF magic detection (case-insensitive)
  • Resolver cache with TTL and CLI purge
• Downloader/state/metrics
  • Friendlier HTTP auth/permission error messages (401/403/404) persisted to state.last_error
  • Context-based cancellation and cleanup; atomic counters; periodic metrics write
  • State DB indices and COALESCE fixes; new last_error column and CreatedAt timestamps
• CLI
  • Default config path fallback to ~/.config/modfetch/config.yml
  • Safer host boundary checks and URL normalization
• Docs/CI
  • CHANGELOG introduced; expanded TUI guide and docs refresh
  • Release workflow builds OS/arch artifacts and attaches checksums

Assets

• Linux: modfetch_linux_amd64, modfetch_linux_arm64
• macOS: modfetch_darwin_amd64, modfetch_darwin_arm64
• Checksums: SHA256SUMS

v0.2.1

Highlights

TUI

• Ephemeral rows keyed by URL|dest to avoid collisions and enable precise clearing
• New shortcuts: D (delete staged data) and X (clear stuck row)
• Open/Reveal actions now execute synchronously to surface errors to the user
• Live speed/ETA for both chunked and single-stream fallbacks; smoother progress sampling

Downloader

• Treat HTTP 416 on resume-beyond-EOF as successful completion for single-stream fallback
• Safe finalize and verification polish for .safetensors
• Better error messages for missing auth tokens and 401s

Docs

• README and USER_GUIDE refreshed with simpler quickstart, TUI keymap, and resolver URL examples
• Sample config includes sane defaults; CivitAI model page URLs are supported and auto-resolved

Misc

• Metrics writes guarded when disabled
• General polish, better defaults, and resiliency improvements

Thanks to contributors and reviewers! 🎉

v0.2.0

v0.2.0: CivitAI model-aware default filenames, CLI wiring, docs, tests