Global git config (Windows)

.gitconfig

[core]
        autocrlf = true
        editor = gitedit.sh
[user]
        name = Mike Boddin
        email = dev@autorisiert.net
[push]
        default = simple
[alias]
        pg = log --graph --decorate=short --date=relative --all
        pullff = pull --ff-only
        pullr = pull -r
        stat = status --short --branch
[credential]
        helper = cache --timeout=43200
[merge]
        tool = kdiff3
[mergetool "kdiff3"]
        path = $KDIFF_HOME/kdiff3.exe
[diff]
        tool = kdiff3
        guitool = kdiff3
[difftool "kdiff3"]
        path = $KDIFF_HOME/kdiff3.exe

gitedit.sh

#!/bin/sh

NOTEPAD_HOME="c:/Program Files (x86)/Notepad++"

if [[ $(uname) == CYGWIN* ]] ; then
    PARAMS="$(cygpath -w "$*")"
else
    PARAMS="$*"
fi

echo "open editor for file '$PARAMS'"
"$NOTEPAD_HOME/notepad++.exe" -multiInst -nosession -noPlugin "$PARAMS"