Auto-completion

Autocompletion works when you use zsh and oh-my-zsh. Create the following file in your oh-my-zsh directory ~/.oh-my-zsh/completions/_task.zsh:

#compdef task
 
_task() {
    local -a commands
    local tasks=$(task comp_targets)
 
    while IFS= read -r line; do
        if [[ -n "$line" ]]; then
            commands+=("$line")
        fi
    done <<< "$tasks"
 
    _describe -t commands 'task commands' commands
}
 
_task "$@"

Now after running task shorthand, your task commands will get autocompleted.