Argc-completions

{bash,zsh,fish,powershell,nushell}-completions for 1000+ commands.

Features

Autocomplete for 1000+ commands (full list).
Automatically generate completion scripts from the help text or man pages.
Dynamic completion leads to fewer scripts loading and faster terminal startup.
Easily upgrade completion scripts as command are upgraded.
Cross shells: bash/zsh/powershell/fish/nushell/elvish/xonsh/tcsh.
Cross platforms: linux, macOS, and Windows.

Amazing features that native completion lacks or is difficult to implement

Feature	Showcase
Parallel Computing	_choice_ref() { _argc_util_parallel _choice_branch ::: _choice_tag ::: _choice_head }
Fetch remote data
Complete multiple values (comma-seperated)
Complete multiple parts
Complete key-value pairs
Complete for plugins (git,cargo ...)
Delegate to another command (sudo,doas,npx...)
Style & color

Getting Started

git clone https://github.com/sigoden/argc-completions.git
cd argc-completions
./scripts/download-tools.sh
./scripts/setup-shell.sh bash  # bash/zsh/powershell/fish/nushell/elvish/xonsh/tcsh

For Windows, please run the above code in Git Bash. For macOS, brew install bash gawk gnu-sed to avoid compatibility issues.

Tools downloaded by ./scripts/download-tools.sh:

argc: completion engine
yq: YAML/JSON/XML/CSV/TOML processor

Uninstall easily

Delete the argc-completions directory that you have downloaded.
Undo the changes made to the shell rcfile (~/.bashrc, ~/.zshrc, ...).

Generate your own completion script

./scripts/generate.sh your-command

To learn how generate works, see docs/generate.md

To learn various complete patterns, see docs/complete-patterns.md

License

Argc-completions is made available under the terms of the MIT License.

See the LICENSE file for license details.