oh-my-bash/completions/rake.completion.sh

#! bash oh-my-bash.module
# Bash completion support for Rake, Ruby Make.

export COMP_WORDBREAKS=${COMP_WORDBREAKS/\:/}

function _rakecomplete {
    if [ -f Rakefile ]; then
        recent=`ls -t .rake_tasks~ Rakefile **/*.rake 2> /dev/null | head -n 1`
        if [[ $recent != '.rake_tasks~' ]]; then
            rake --silent --tasks | cut -d " " -f 2 > .rake_tasks~
        fi
        COMPREPLY=($(compgen -W "`cat .rake_tasks~`" -- ${COMP_WORDS[COMP_CWORD]}))
        return 0
    fi
}

complete -o default -o nospace -F _rakecomplete rake