Tab completion

Tab completion can complete config groups, config nodes and values. To complete paths, start them with / or ./.

See this short video demonstration of tab completion:

Install tab completion

Get the exact command to install the completion from --hydra-help. Currently, Bash, zsh and Fish are supported.
We are relying on the community to implement tab completion plugins for additional shells.

Fish support requires version >= 3.1.2. Previous versions will work but add an extra space after ..

Zsh instructions

Zsh is compatible with the existing Bash shell completion by appending

autoload -Uz bashcompinit && bashcompinit

to the .zshrc file after compinit, restarting the shell and then using the commands provided for Bash.