# Soundcheck

A terminal-based audio monitoring application that displays real-time audio levels and exits when sound exceeds a specified threshold.

## Installation 🚀

### From Crates.io

```bash
cargo install soundcheck
```

### From Homebrew

```bash
brew tap isfopo/homebrew-tap

brew install soundcheck
```

<!-- ### From Scoop (Windows) -->
<!---->
<!-- ```bash -->
<!-- scoop bucket add username-scoop-bucket https://github.com/username/soundcheck-scoop-bucket -->
<!---->
<!-- scoop install soundcheck -->
<!-- ``` -->
<!---->

### From Chocolatey (Windows)

```bash
choco install soundcheck
```

<!-- ### From AUR (Arch Linux) -->
<!---->
<!-- ```bash -->
<!-- # Using yay -->
<!-- yay -S soundcheck -->
<!-- ``` -->
<!---->
<!-- ### From Debian/Ubuntu Packages -->
<!---->
<!-- ```bash -->
<!-- # Download .deb from releases -->
<!-- sudo dpkg -i soundcheck_*.deb -->
<!-- sudo apt install -f  # Install dependencies if needed -->
<!-- ``` -->
<!---->
<!-- ### AppImage (Universal Linux) -->
<!---->
<!-- ```bash -->
<!-- # Download AppImage from releases -->
<!-- chmod +x soundcheck-*.AppImage -->
<!-- ./soundcheck-*.AppImage --help -->
<!-- ``` -->
<!---->

### From Source

```bash
git clone <repository-url>
cd soundcheck
cargo build --release
# Binary will be at target/release/soundcheck
```

## Contributing & Development 🤝

### Release Process

For detailed information about creating and publishing releases, see [RELEASE.md](RELEASE.md).

## Usage 📖

### Basic Usage

```bash
# Monitor with default settings (0 dB threshold)
soundcheck

# Set custom threshold
soundcheck --threshold=-10

# Specify audio device
soundcheck --device="MacBook Pro Microphone"

# Combine options
soundcheck --threshold=-25 --device="External USB Audio"
```

### Command Line Options

| Option        | Description                      | Default        | Example                     |
| ------------- | -------------------------------- | -------------- | --------------------------- |
| `--threshold` | Audio threshold in dB (-60 to 0) | 0              | `--threshold -30`           |
| `--device`    | Audio input device name          | Default device | `--device "USB Microphone"` |

### Command Chaining Examples

```bash
# Continue to next command only if threshold reached
soundcheck && echo "Audio detected!"

# Run fallback command if user exits
soundcheck || echo "Monitoring cancelled by user"

# Error handling
soundcheck || echo "Failed to start monitoring"
```

## Requirements 📋

### System Requirements

- **macOS**: 10.15 or later
- **Linux**: Kernel 3.16+ with ALSA
- **Windows**: Windows 10+ with WASAPI

### Dependencies

- **Rust**: 1.70+ (for edition 2021)
- **Audio Libraries**: System audio frameworks
  - macOS: CoreAudio
  - Linux: ALSA
  - Windows: WASAPI

## Development 🛠️

### Building

```bash
# Debug build
cargo build

# Release build
cargo build --release

# Run tests
cargo test

# Check code quality
cargo clippy
cargo fmt
```

## Troubleshooting 🔍

### Common Issues

**"No default input device"**

- Ensure your microphone/audio input is connected and enabled
- Check system audio settings

**"Device not found"**

- Use `soundcheck --help` to see available options
- Verify the device name spelling

**Blank screen on startup**

- Ensure terminal supports Unicode characters
- Try a different terminal emulator

**Audio levels not updating**

- Check that the correct audio device is selected
- Verify audio input permissions
- Test with different threshold values

### Debug Mode

```bash
# Run with verbose output
RUST_LOG=debug cargo run -- --threshold -20
```

## License 📄

This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details.

## Acknowledgments 🙏

- [CPAL](https://github.com/RustAudio/cpal) - Cross-platform audio library
- [Ratatui](https://github.com/ratatui-org/ratatui) - Terminal UI framework
- [Tokio](https://tokio.rs/) - Async runtime
- [Clap](https://github.com/clap-rs/clap) - Command line parsing

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