oh-my-zsh/plugins/rake-fast/rake-fast.plugin.zsh

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_rake_does_task_list_need_generating () {
[[ ! -f .rake_tasks ]] || [[ Rakefile -nt .rake_tasks ]] || { _is_rails_app && _tasks_changed }
}
_is_rails_app () {
[[ -e "bin/rails" ]] || [[ -e "script/rails" ]]
}
_tasks_changed () {
local -a files
files=(lib/tasks lib/tasks/**/*(N))
for file in $files; do
if [[ "$file" -nt .rake_tasks ]]; then
return 0
fi
done
return 1
}
_rake_generate () {
rake --silent --tasks | cut -d " " -f 2 > .rake_tasks
}
_rake () {
if [[ -f Rakefile ]]; then
if _rake_does_task_list_need_generating; then
echo "\nGenerating .rake_tasks..." >&2
_rake_generate
fi
compadd $(cat .rake_tasks)
fi
}
compdef _rake rake
rake_refresh () {
[[ -f .rake_tasks ]] && rm -f .rake_tasks
echo "Generating .rake_tasks..." >&2
_rake_generate
cat .rake_tasks
}