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+Normally git-annex does not retrieve file contents when checking out a
+tree. In some use cases, it makes sense to always have the contents of
+files available after a `git checkout` or `git update`. This can be
+accomplished by installing the following as `.git/hooks/post-checkout`
+
+ #!/bin/sh
+ # Uses git-annex to get all files in the specified directories
+ # (relative to the top of the repository) on checkout.
+ dirs=.
+ top="$(git rev-parse --show-toplevel)"
+ for dir in "$dirs"; do git annex get $top/$dir"; done
+
+By default, all files in the whole repository will be made available. The
+`dirs` setting can be configured if you only want to get files in certian
+directories.