#!/bin/bash


# Created for UPLOS Linux
# http://www.liberainformatica.it/forum/forumdisplay.php?fid=25

# License: GNU GPL v.3
# Version: 1.6
# Destiny: For build and sort rpm packages.
# Usage:  ./script /path/to/file.spec


#------------------------{
# OPTIONS = "on" / "off"
  # When "DEBUG1" is active, scipt will show more debug info.
DEBUG1=on
  # When "CLAMSCAN1" is active, script will scan files.
CLAMSCAN1=on
  # When "LOCAL_REPO1" is active, script will create local repo in ~/src/apt/
LOCAL_REPO1=on
#------------------------}


###########################################################################################
#------------------------{
DEBUG()
{
	[ "$DEBUG1" == "on" ] && "$@"
}

RC='\e[0;31m' # Red Color
NC='\e[0m' # No Color
#------------------------}

#--------------------------------{
# READ SPEC FILE
LINK="$1"
	DEBUG echo "Link = $LINK"
if [ -z "$LINK" ]; then echo -e "${RC}Error: You need give path to spec file. ${NC}" ; exit 1 ;fi
if [ ! -f $LINK ]; then echo -e "${RC}Error: Spec file not exist: $LINK ${NC}" ; exit 1 ;fi
DIR=$(dirname "$1")
	DEBUG echo "Dir = $DIR"
SPEC=$( echo "$1" | awk 'BEGIN{FS="/"}{print $NF}')
	DEBUG echo "Spec file = $SPEC"
if grep -q "^Packager:" $LINK; then echo -e "${RC}Remove \"Packager:\" from spec file. ${NC}" ; exit 1 ;fi
#--------------------------------}


echo -e "\n----RMPBUILD--------------{ "
# BUILD PACKAGE
rpmbuild -ba --sign $LINK 2>&1 | tee $LINK.log
STATUS=${PIPESTATUS[0]}
	DEBUG echo "$STATUS"
	
# IF BUILD FAILED
if [[ ! "$STATUS" == "0" ]]; then
	echo -e "${RC}Error from build package. ${NC}" ; exit 1
fi
echo -e "----RMPBUILD--------------} \n"


#------------------------------------------------------------{
# MOVE PACKAGES
RPM_LIST="$(find $(rpm -E %_topdir)/RPMS -type f)"
	DEBUG echo "Rpm_List = "$RPM_LIST""

SRC_LIST=$(find $(rpm -E %_topdir)/SRPMS -type f)
	DEBUG echo "Src_List = $SRC_LIST"
[[ $(echo "$SRC_LIST" | wc -l) == "1" ]]  || BROKEN "Too much or not found src.rpm ? : ~/src/rpm/SRPMS/"
[ "$EMPTY" -ne "0" ] && exit 1

PACKAGE=$(rpm -qp --queryformat '%{name}-%{version}-%{release}\n' $SRC_LIST)
	DEBUG echo "Package = $PACKAGE"

[ -d "$HOME/src/rpm/backup/$PACKAGE" ] && rm -rf "$HOME/src/rpm/backup/$PACKAGE"
mkdir -p ~/src/rpm/backup/"$PACKAGE"/{RPMS,SRPMS,SHA256}

#---- move rpm ----{
echo -e "\n Moving packages ..."
for i in ${RPM_LIST}; do
	# Create sha256 and move file
	cd ${i%/*}
	sha256sum  ${i##*/} > ${HOME}/src/rpm/backup/"$PACKAGE"/SHA256/${i##*/}.sha256
	mv -v $i ${HOME}/src/rpm/backup/"$PACKAGE"/RPMS/
		[ "$?" -ne 0 ] && BROKEN "Failed move ${i}"
	cd -
	# Veryfication file
	cd ${HOME}/src/rpm/backup/"$PACKAGE"/RPMS
	sha256sum -c ${HOME}/src/rpm/backup/"$PACKAGE"/SHA256/${i##*/}.sha256 
		[ "$?" -ne 0 ] && BROKEN "Failed sha256sum -c ${HOME}/src/rpm/backup/"$PACKAGE"/SHA256/${i##/*/}.sha256"
	cd -
done
	DEBUG echo " rpm moved"
#---- move rpm ----{

#---- move src.rpm ----{
	# Create sha256
cd ${HOME}/src/rpm/SRPMS/
sha256sum  ${SRC_LIST##/*/} > ${HOME}/src/rpm/backup/"$PACKAGE"/SHA256/${SRC_LIST##/*/}.sha256
	# Move file
mv -v ${SRC_LIST} ${HOME}/src/rpm/backup/"$PACKAGE"/SRPMS/
	[ "$?" -ne 0 ] && BROKEN "Failed move ${SRC_LIST}"
cd -
	# Veryfication file
cd ${HOME}/src/rpm/backup/"$PACKAGE"/SRPMS
sha256sum -c ${HOME}/src/rpm/backup/"$PACKAGE"/SHA256/${SRC_LIST##/*/}.sha256 
	[ "$?" -ne 0 ] && BROKEN "Failed sha256sum -c ${HOME}/src/rpm/backup/"$PACKAGE"/SHA256/${SRC_LIST##/*/}.sha256"
cd -
	DEBUG echo " src.rpm moved"
#---- move src.rpm ----}
#------------------------------------------------------------}


#-----------------------------------{
#----FOR RPM-----------{
# Verification a list of all keys installed for RPM.
[ "$(rpm -qa gpg-pubkey*)" ] || BROKEN "You don't have keys installed for RPM"

# Verification Signature of Packages ( -Kv for more info )
[ "$(rpm  -K ${HOME}/src/rpm/backup/"$PACKAGE"/RPMS/* | grep "NOT OK")" ] && BROKEN "Verifying Signature of Packages, rpm -K *.rpm = failed " 

# Count developers
COUNT_DEV=$(rpm -qpi ${HOME}/src/rpm/backup/"$PACKAGE"/RPMS/* | grep Packager | sort | uniq | sed 's/Packager    : //g' | grep "\S" | wc -l) 
	DEBUG echo "Count developers = $COUNT_DEV"
[ $COUNT_DEV -eq 1 ] || BROKEN "Many developers ?"
#----FOR RPM-----------}

#----FOR SRC-----------{
# Verification Signature of Packages ( -Kv for more info )
[ "$(rpm  -K ${HOME}/src/rpm/backup/"$PACKAGE"/SRPMS/* | grep "NOT OK")" ] && BROKEN "Verifying Signature of Packages, rpm -K *.rpm = failed " 

# Verification src.rpm file or missing."
COUNT_SRC=$(ls ${HOME}/src/rpm/backup/"$PACKAGE"/SRPMS/*src.rpm | wc -l)
	DEBUG echo "Count src.rpm = $COUNT_SRC"
[ $COUNT_DEV -eq 1 ] || BROKEN "Many src.rpm files ?"
#----FOR SRC-----------}

	DEBUG echo "Errors = $EMPTY"
if [ "$EMPTY" -ne "0" ];then 
	mkdir -p ~/src/rpm/BROKEN
	[ -d "${HOME}/src/rpm/BROKEN/$PACKAGE" ] && rm -rf "${HOME}/src/rpm/BROKEN/$PACKAGE"
	mv -v ${HOME}/src/rpm/backup/"$PACKAGE" ${HOME}/src/rpm/BROKEN/
	exit 1
fi
#-----------------------------------{

#-----------------------------------------{
CLAMSCAN_OLD()
{
	echo " Scanning files ..."
	clamscan --bell --infected  --no-summary -r ${HOME}/src/rpm/backup/"$PACKAGE"
	if [ "$?" -ne 0 ];then
		BROKEN "Files are infected, $PACKAGE moving to ${HOME}/src/rpm/BROKEN/"
		[ -d "${HOME}/src/rpm/BROKEN/$PACKAGE" ] && rm -rf "${HOME}/src/rpm/BROKEN/$PACKAGE"
		mv -v ${HOME}/src/rpm/backup/"$PACKAGE" ${HOME}/src/rpm/BROKEN/
		exit 1
	fi
}
CLAMSCAN()
{
echo -e "\n Scanning files ..."
# Unpack files
mkdir -p $HOME/src/rpm/backup/"$PACKAGE"/TEST
cd $HOME/src/rpm/backup/"$PACKAGE"/TEST
for PATH_N in $(find ${HOME}/src/rpm/backup/"$PACKAGE" -name '*.rpm'); do 
     #DEBUG echo "$PATH_N"
     rpm2cpio ${PATH_N} | cpio -idm
done
cd -

clamscan --bell --infected  --no-summary -r ${HOME}/src/rpm/backup/"$PACKAGE"
	if [ "$?" -ne 0 ];then
		BROKEN "Files are infected, $PACKAGE moving to ${HOME}/src/rpm/BROKEN/"
		[ -d "${HOME}/src/rpm/BROKEN/$PACKAGE" ] && rm -rf "${HOME}/src/rpm/BROKEN/$PACKAGE"
		mv -v ${HOME}/src/rpm/backup/"$PACKAGE" ${HOME}/src/rpm/BROKEN/
		exit 1
	fi
rm -rf $HOME/src/rpm/backup/"$PACKAGE"/TEST
}
[ "$CLAMSCAN1" == "on" ] && CLAMSCAN
#-----------------------------------------{

#-------------------------------------------------{
LOCAL_REPO()
{
echo -e "\n Create local repository"
[ "$(ls -A $HOME/src/rpm/backup/)" ] || BROKEN "Problem with script: folder $HOME/src/rpm/backup/ is empty:"
[ "$EMPTY" -ne "0" ] && exit 1
rm -rf ${HOME}/src/apt/uplos/RPMS.local_repo/*
mkdir -p ${HOME}/src/apt/uplos/RPMS.local_repo/
BACKUP_LIST=$(ls $HOME/src/rpm/backup/)

for i in ${BACKUP_LIST}; do
	#DEBUG echo $i
	ln -s $HOME/src/rpm/backup/$i/RPMS/* $HOME/src/apt/uplos/RPMS.local_repo/
done

echo "Create database."
genbasedir --flat --bloat --progress $HOME/src/apt/uplos local_repo
LINK_REPO="rpm file:${HOME}/src/apt/ uplos local_repo"

if ! grep -q "$LINK_REPO" /etc/apt/sources.list ; then
	echo " "
	BROKEN "To active local repository add to /etc/apt/sources.list "
	echo "$LINK_REPO" 
	BROKEN "Remeber also use: apt-get update , before: apt-get install ..."
	echo " "
fi
}

[ "$LOCAL_REPO1" == "on" ] && LOCAL_REPO
#-------------------------------------------------}


echo -e "\n Completion successfully."