From eb165e55fc2e15bd5bd04d71fe8f904af969728b Mon Sep 17 00:00:00 2001
From: Henrik Lissner <henrik@lissner.net>
Date: Tue, 29 Jul 2014 19:03:03 -0400
Subject: [PATCH] Add git-undo-commit alias

---
 zsh/aliases | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/zsh/aliases b/zsh/aliases
index f73def36..f621180e 100644
--- a/zsh/aliases
+++ b/zsh/aliases
@@ -6,6 +6,7 @@ if command_exists 'git'; then
     alias gap='git add --patch'
     alias gt='git tag'
     alias gtl='git describe --tags --abbrev=0'
+    alias gcu='git reset --soft "HEAD^"'
     # alias gpb='git push origin'
 
     git-move-root() {
@@ -14,7 +15,7 @@ if command_exists 'git'; then
 fi
 
 # OS-specific aliases
-if [[ "$OSTYPE" != darwin* ]]; then
+if [[ "$OSTYPE" == darwin* ]]; then
     alias b='brew'
     alias v='vim'
     # Open file in emacs server; must be running!