Shell Completions

Scion provides shell completions for bash, zsh, fish, and powershell.

Zsh

If you have installed scion and want to enable completions:

Generate the completion script:
Terminal window
```
scion completion zsh > _scion
```
Move the file to a directory in your $fpath.

For macOS users: If you are using Homebrew, you likely already have a configured site-functions directory. If you do not use Homebrew or prefer a manual setup:

Create the directory if it doesn’t exist:
Terminal window
```
sudo mkdir -p /usr/local/share/zsh/site-functions
```

Move the completion file:

sudo mv _scion /usr/local/share/zsh/site-functions/

Ensure that directory is in your $fpath in your ~/.zshrc (usually added automatically, but verify if completions don’t work):
Terminal window
```
# in ~/.zshrc
fpath=(/usr/local/share/zsh/site-functions $fpath)
autoload -U compinit; compinit
```

Bash

To load completions for the current session:

source <(scion completion bash)

To load completions for each session, execute once:

# Linux:
scion completion bash > /etc/bash_completion.d/scion

# macOS:
scion completion bash > /usr/local/etc/bash_completion.d/scion