Nethermit

A simple CLI tool to convert Jsonnet files to YAML.

Installation

cargo install --path .

Usage

The tool accepts input either from a file or from standard input:

# Read from a file
nethermit config.jsonnet > output.yaml

# Read from stdin (pipe)
cat config.jsonnet | nethermit > output.yaml

# Read from stdin (explicit)
nethermit - < config.jsonnet > output.yaml

# Read from stdin (interactive)
nethermit
# Type or paste your Jsonnet code
# Press Ctrl+D (Unix) or Ctrl+Z (Windows) to finish

Features

• Converts Jsonnet files to YAML format
• Supports standard Jsonnet imports
• Accepts input from files or stdin
• Outputs to stdout for easy piping
• Modular library design with separate lib.rs and main.rs
• Utility functions for file handling
• Clean and maintainable code structure with comprehensive test coverage
• Kubernetes resource management:
  • Deploy resources to Kubernetes clusters
  • List and manage resource sets
  • Delete sets and associated resources
  • ConfigMap-based state tracking

Development

Pre-commit Hooks

This project uses Git pre-commit hooks to ensure code quality. The hooks run:

• Code formatting checks (cargo fmt)
• Linting (cargo clippy)
• Build verification
• Unit tests

The hooks are automatically installed when you clone the repository. If you need to install them manually:

git config core.hooksPath .githooks

Requirements

• Rust 1.70 or later