A robust command-line interface (CLI) wrapper around the age encryption tool. This utility simplifies encryption and decryption using SSH keys, with integrated support for fetching public keys from GitHub.

• Secure Encryption/Decryption: Utilize SSH and GitHub keys with age for strong encryption.
• Configuration: Easily configurable via a YAML file.
• Structured Logging: JSON-formatted logs with configurable paths.
• Cross-platform: Supports Linux, macOS, and Windows.
• Shell Completion: Auto-generated completion scripts for Bash, Zsh, and Fish.
• Robust Error Handling: Comprehensive and clear error messaging.

• Go (1.21+)
• age encryption tool

git clone <repository-url>
cd <repository-directory>
go build -o a

sudo mv a /usr/local/bin/

a [command] [flags]

• config: Manage application settings
• encrypt: Encrypt files
• decrypt: Decrypt files
• completion: Generate shell completion scripts

a config --ssh-key ~/.ssh/id_rsa --github-user yourusername --default-recipients ~/.ssh/id_rsa.pub --cache-ttl 120

a encrypt -o encrypted_file.txt input.txt

a decrypt -o decrypted_file.txt encrypted_file.txt

a completion bash > /etc/bash_completion.d/a

Configuration is stored at $HOME/.config/a/config.yaml:

ssh_key_path: "/home/user/.ssh/id_rsa"
github_user: "yourusername"
default_recipients:
  - "/home/user/.ssh/id_rsa.pub"
cache_ttl_minutes: 120
log_file_path: "/home/user/.state/a/cli.log"

Structured JSON logs are written to a configurable log file (cli.log). Verbosity can be adjusted with the -v or --verbose flag.

Run unit tests with:

go test ./...

This project is licensed under the MIT License. See the LICENSE file for details.