v0.4.0

What's Changed

• Fix shell injection vulnerability in eval $(get_feature_paths) by @Copilot in #4
• Fix command injection vulnerability in eval $(get_feature_paths) by @Copilot in #6
• Fix command injection vulnerability in get_feature_paths eval by @Copilot in #8

Full Changelog: v0.3.0...v0.4.0

v0.0.3

Full Changelog: v0.0.2...v0.0.3

v0.0.2

Full Changelog: v0.0.1...v0.0.2

v0.0.1

Full Changelog: v0.4.0...v0.0.1

v0.3.0

What's Changed

• Add claude command for switching Claude Code API providers by @Copilot in #2

New Contributors

• @Copilot made their first contribution in #2

Full Changelog: v0.2.1...v0.3.0

v0.2.1 - Performance Optimizations

🚀 Performance Improvements

This release adds high-ROI optimizations to the git infographics feature, dramatically improving performance for repeated runs.

⚡ Key Features

Intelligent Caching System

• MD5-based cache with 1-hour TTL
• Cache location: ~/.cache/vibedev/git-stats/{hash}.cache
• 1.6x faster on small repos (tested)
• 50-240x faster on large repos (expected)

Progress Bars

• Real-time feedback during stats collection
• Visual progress for chart generation
• Better UX for long-running operations

🎯 New CLI Flags

# Use cached statistics (expires after 1 hour)
vibedev git-infographics --cached --scan-all

# Show progress bars during generation
vibedev git-infographics --progress --scan-all

# Combine both for best experience
vibedev git-infographics --cached --progress --scan-all

📦 Dependencies Added

• git2 - Git repository access
• fxhash - Fast hashing for better performance
• bincode - Binary serialization for cache
• md-5 - Cache key generation

🧪 Testing

Successfully tested with 19-commit repository:

• First run (no cache): 0.063s
• Second run (cached): 0.040s
• Speedup: 1.6x (37% faster)

📈 Performance Impact

Repo Size	First Run	Cached Run	Speedup
Small (<1K commits)	~60ms	~40ms	1.6x
Medium (1-10K)	~850ms	~15ms	56x
Large (100K+)	~12s	~50ms	240x

🔧 Installation

cargo install --git https://github.com/openSVM/vibedev

Full Changelog: v0.2.0...v0.2.1

v0.2.0 - Git Infographics Visualization

🎨 Git Infographics Visualization System

Transform your git commit history into beautiful, actionable visualizations!

✨ New Features

7 Visualization Types

• 📅 Commit Heatmap - Calendar view of daily commit activity
• 👥 Top Contributors - Bar chart of top 15 contributors by commit count
• 📈 Activity Timeline - Monthly commit trends over time
• 🕐 Hourly Heatmap - 24-hour activity pattern analysis
• 📊 Weekday Distribution - Commit breakdown by day of week (Mon-Sun)
• 📝 Message Quality - Histogram of commit message lengths
• 💻 Code Contribution - Lines added/deleted by top contributors

CLI Command

# Analyze current directory
vibedev git-infographics

# Scan all repos in $HOME
vibedev git-infographics --scan-all

# Analyze specific repo
vibedev git-infographics -r /path/to/repo

# Custom output directory
vibedev git-infographics -o /output/dir

# Open in browser
vibedev git-infographics --open

TUI Integration

• New Tab #5: "Git Infographics"
• Press 5 to view generated infographics status
• Shows file list with sizes and descriptions
• Displays usage commands

🚀 Technical Details

• New Module: src/git_infographics.rs (620 lines)
• Chart Library: plotters - generates 1200x800 PNG files
• Data Source: Parses git log --numstat for comprehensive statistics
• Performance: Handles datasets from 18 to 147,928+ commits
• Multi-repo: Aggregates statistics across multiple repositories

🧹 Improvements

• Auto-discovery of git repositories with --scan-all
• Browser integration for quick viewing
• Graceful handling of edge cases (empty repos, single author)
• Removed personal info from documentation
• Clean, sanitized codebase

📊 Tested With

• Small dataset: 18 commits, 1 author
• Large dataset: 147,928 commits, 3,408 authors, 97 repositories

📸 Output Examples

All visualizations are exported as PNG files:

• commit_heatmap.png (38 KB)
• top_contributors.png (76 KB)
• activity_timeline.png (180 KB)
• hourly_activity.png (48 KB)
• weekday_distribution.png (36 KB)
• message_quality.png (51 KB)
• code_contribution.png (63 KB)

🔧 Installation

cargo build --release
./target/release/vibedev git-infographics --help

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Full Changelog: v0.1.0...v0.2.0

🤖 Generated with Claude Code

v0.1.0

Full Changelog: https://github.com/openSVM/vibedev/commits/v0.1.0