Welcome to urfave/cli

urfave/cli is a declarative, simple, fast, and fun package for building command line tools in Go featuring:

commands and subcommands with alias and prefix match support
flexible and permissive help system
dynamic shell completion for bash, zsh, fish, and powershell
man and markdown format documentation generation
input flags for simple types, slices of simple types, time, duration, and others
compound short flag support (-a -b -c ➡️ -abc)
input lookup from:
- environment variables
- plain text files
- structured file formats supported via the urfave/cli-altsrc package

Documentation

More documentation is available in ./docs or the hosted documentation site published from the latest release at https://cli.urfave.org.