Update files

.gitconfig

@@ -2,8 +2,18 @@
 	email = jyapayne@gmail.com
 	name = Joey Yakimowich-Payne
 [core]
-	editor = vim
+	editor = nvim
 [color]
 	ui = auto
 [push]
 	default = current
+[alias]
+  basebranch = !bash -c 'git show-branch -a | grep "\\*" | grep -v $(git rev-parse --abbrev-ref HEAD) | head -n1 | sed \"s/.*\\[\\(.*\\)\\].*/\\1/\" | sed \"s/[\\^~].*//\"'
+  # list files which have changed since REVIEW_BASE
+  # (REVIEW_BASE defaults to 'master' in my zshrc)
+  files = !bash -c 'source $HOME/.bash_aliases && echo $(git basebranch) && git diff --name-only $(git merge-base HEAD \"$(git basebranch)\")'
+
+  # Same as above, but with a diff stat instead of just names
+  # (better for interactive use)
+  stat = !bash -c 'source $HOME/.bashrc && git diff --stat $(git merge-base HEAD \"$(git basebranch)\")'
+  review = !nvim -p $(git files) +\"tabdo Gdiff $(git basebranch)\" +\"let g:gitgutter_diff_base = '$(git basebranch)'\"