Add git fixup helper

Author: tombruijn

bin/git-fixup

@@ -0,0 +1,21 @@
+#!/bin/zsh
+
+amount=${1:-10}
+array=(${(@f)"$(git --no-pager log -n $amount --pretty=format:%s)"})
+for (( i = 1; i <= $#array; i++ )) do
+  key="$i"
+  if [[ $#i == 1 ]]; then
+    key=" $key"
+  fi
+  echo "$key $array[i]"
+done
+
+local choice
+echo ""
+read "choice?Commit to fixup?: "
+if [[ "$choice" -le "0" ]]; then
+  echo "No commit given.. Exiting."
+else
+  local commits_back=$(($choice - 1))
+  git commit --fixup HEAD~$commits_back
+fi

install

@@ -9,6 +9,7 @@ ln -nfs "$(pwd)/zsh/.zsh"               "$HOME/.zsh"
 ln -nfs "$(pwd)/.ruby-version"          "$HOME/.ruby-version"
 
 ln -nfs "/Applications/Sublime Text 2.app/Contents/SharedSupport/bin/subl" "$HOME/.bin/sub"
+ln -nfs "$(pwd)/bin/git-fixup" "$HOME/.bin/git-fixup"
 
 SUBLIME_DIR="$HOME/Library/Application Support/Sublime Text 2/Packages/User"
 ln -nfs "$(pwd)/sublime/Preferences.sublime-settings" "$SUBLIME_DIR/Preferences.sublime-settings"

zsh/.zsh/aliases.zsh

@@ -34,7 +34,7 @@ alias mou="open -a \"Mou.app\""
 # Git
 alias g="open -a gitx ."
 alias gs="git status -sb"
-alias gf="git commit --fixup"
+alias gf="git-fixup"
 alias gb="git branch"
 alias gc="git checkout"
 alias gm="git merge"