Improve workflow with Git and BeyondCompare

git-diffbeyond

#!/usr/bin/bash
#File:   git-diffbeyond
#Author: Yves Chevallier <nowox@x0x.ch>
#Date:   2015-03-24 Tue 02:16 PM
head="HEAD~1"

# Create temporary folder
OUT="$(mktemp -d)"

# Copy current files into this folder
cp -v --parents `git ls-files` $OUT

# Copy old files from HEAD
for file in $( git diff --name-only ); do git show $head:$file > $file.old && cp $file.old $OUT/$file; done

# Create BCompare filter
ignored="$(git check-ignore ** | perl -ne 'chomp; next unless -f; s/([()])/\\$1/g; print "-$_;";')"
untracked="$(git ls-files --others --exclude-standard | perl -ne 'chomp; next unless -f; s/([()])/\\$1/g; print "-$_;";')"
git="-.git/;"

# Execute BCompare
left="$( cygpath -wa . )"
right="$( cygpath -wa $OUT )"
/cygdrive/c/BeyondCompare3/Bcomp /filters=$git$ignored$untracked $left $right