Create an RPM package from a .spec file

build_rpm.sh

#!/bin/bash
DIR=$1

if [[ ! -d $DIR ]];then
    echo "${DIR} does not exist."
    exit 1
fi

BASENAME=$(basename $DIR)
UPDIR=$(cd $DIR/.. && pwd)
SPECFILE="${DIR}/${BASENAME}.spec"

if [[ ! -e $SPECFILE ]];then
    echo "${SPECFILE} does not exist."
fi

if [[ ! -d "${HOME}/rpmbuild" ]];then
    mkdir -p ${HOME}/rpmbuild/{BUILD,RPMS,SOURCES,SPECS,SRPMS}
fi

if [ -d $DIR/.git ]; then
  cd $DIR
  git ls-tree --name-only -r HEAD | while read line; do echo "${BASENAME}/$line"; done | tar -zcvf ${BASENAME}.tar.gz --directory=${UPDIR} -T -
else
   cd $DIR
  find * | while read line; do echo "${BASENAME}/$line"; done | tar --exclude ${BASENAME}.tar.gz -zcvf ${BASENAME}.tar.gz --directory=${UPDIR} -T -
fi

mv ${BASENAME}.tar.gz ${HOME}/rpmbuild/SOURCES &&

cp ${DIR}/${BASENAME}.spec ${HOME}/rpmbuild/SPECS &&

cd ${HOME}/rpmbuild/SPECS &&

QA_RPATHS=$[ 0x0001|0x0010|0x0002 ] rpmbuild -vv -bb ${BASENAME}.spec