-#filter for git-fat [TODO: idempotent...]
-printf '*.pdf filter=fat\n*.tar.xz filter=fat\n*.png filter=fat\n*.jpg filter=fat\n*.ps filter=fat\n' >> .gitattributes
-#pre-push hook: git fat push, submodules update
-printf '#!/bin/sh\n./.git-fat/git-fat pull\n./.git-fat/git-fat push\ngit submodule update --merge\n' > .git/hooks/pre-push
-chmod 755 .git/hooks/pre-push
+
+#pre-commit and pre-push hooks: indentation, git fat push, submodules update
+cp hooks/* .git/hooks/
+
+#install formatR
+echo 'if (! "formatR" %in% rownames(installed.packages()))
+ install.packages("formatR",repos="https://cloud.r-project.org")' | R --slave
+