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

1. Delete the argc-completions directory that you have downloaded.
2. 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.