detect changes on BSP files shadowing ptxdist files after migrate

post-migrate-helper.sh

#!/bin/bash

SCRIPTDIR=$(dirname "${0}")
PTXDIST_SRC=$1
PTXDIST_VER_FROM=$2
PTXDIST_VER_TO=$3

PTXDIST_BASEDIR='/usr/local/lib'
PTXDIST_TOPDIR="$(ptxdist print PTXDIST_TOPDIR)"
PTXDIST_WORKSPACE="$(ptxdist print PTXDIST_WORKSPACE)"
PTXDIST_PLATFORMCONFIGDIR="$(ptxdist print PTXDIST_PLATFORMCONFIGDIR)"

. "${SCRIPTDIR}/colsh/colsh_definitions.inc"
. "${SCRIPTDIR}/colsh/colsh_cecho.inc"

if [ ! "${PTXDIST_TOPDIR}" = "${PTXDIST_BASEDIR}/ptxdist-${PTXDIST_VER_TO}" ]
then
    cecho --err 'Wrong TO version!'
    exit 1
fi

pushd "${PTXDIST_SRC}"

git diff --stat --name-only "ptxdist-${PTXDIST_VER_FROM}..ptxdist-${PTXDIST_VER_TO}" \
        | while read -r line
do
    # usual files
    if [ -f "${PTXDIST_WORKSPACE}/${line}" ]
    then
        cecho --warn "=== ${line}"
        colordiff -bus "${PTXDIST_WORKSPACE}/${line}" "${PTXDIST_TOPDIR}/${line}"
    fi

    # platform files
    if [ -f "${PTXDIST_PLATFORMCONFIGDIR}/${line}" ]
    then
        cecho --warn "=== ${line}"
        colordiff -bus "${PTXDIST_PLATFORMCONFIGDIR}/${line}" "${PTXDIST_TOPDIR}/${line}"
    fi
done

popd

exit 0