completion

# bash <= 3.2:
# To load shell completion into your current shell session
source /dev/stdin <<< "$(linkerd completion bash)"

# bash >= 4.0:
source <(linkerd completion bash)

# To load shell completion for every shell session
# bash <= 3.2 on osx:
brew install bash-completion # ensure you have bash-completion 1.3+
linkerd completion bash > $(brew --prefix)/etc/bash_completion.d/linkerd

# bash >= 4.0 on osx:
brew install bash-completion@2
linkerd completion bash > $(brew --prefix)/etc/bash_completion.d/linkerd

# bash >= 4.0 on linux:
linkerd completion bash > /etc/bash_completion.d/linkerd

# You will need to start a new shell for this setup to take effect.

# zsh:
# If shell completion is not already enabled in your environment you will need
# to enable it.  You can execute the following once:

echo "autoload -U compinit && compinit" >> ~/.zshrc

# create a linkerd 'plugins' folder and add it to your $fpath
mkdir $ZSH/plugins/linkerd && echo "fpath=($ZSH/plugins/linkerd $fpath)" >> ~/.zshrc

# To load completions for each session, execute once:
linkerd completion zsh > "${fpath[1]}/_linkerd" && exec $SHELL

# You will need to start a new shell for this setup to take effect.

# fish:
linkerd completion fish | source

# To load fish shell completions for each session, execute once:
linkerd completion fish > ~/.config/fish/completions/linkerd.fish