All credit to the original developer - see itang/lein-checkall. Unmaintained for 11 years and no longer functional, so just bumping deps and crossing fingers.
A Leiningen plugin to do many wonderful things.
"lein check && lein kibit && lein eastwood && lein bikeshed"
Use this for user-level plugins:
Put [lein-checkall "0.1.1"] into the :plugins vector of your
:user profile, or if you are on Leiningen 1.x do lein plugin install lein-checkall 0.1.1.
Use this for project-level plugins:
Put [lein-checkall "0.1.1"] into the :plugins vector of your project.clj.
and add an example usage that actually makes sense:
$ lein checkall
Copyright © 2013 itang
Distributed under the Eclipse Public License, the same as Clojure.