#!/bin/bash -e

REVISION_RANGE=$1
GRAPHS_GLOB=$2

TEMP_DIR=`mktemp -d fbp-git-diff-XXXX`

function cleanup {
  rm -rf "$TEMP_DIR"
}
trap cleanup EXIT

REVISIONS=`git log --pretty=oneline $REVISION_RANGE -- $GRAPHS_GLOB | awk '{print $1}'`
for REV in $REVISIONS
do
    git show --no-patch $REV
    echo
    echo fbp-diff for $GRAPHS_GLOB
    echo
    fbp-git-diff $REV^ $REV $GRAPHS_GLOB
    echo
done