#!/bin/bash
# Update system packages

# Stop at any error, show all commands
set -exuo pipefail

# Get script directory
MY_DIR=$(dirname "${BASH_SOURCE[0]}")

# Get build utilities
source $MY_DIR/build_utils.sh

fixup-mirrors
if [ "${AUDITWHEEL_POLICY}" == "manylinux2010" ] || [ "${AUDITWHEEL_POLICY}" == "manylinux2014" ]; then
	yum -y update
	if ! localedef -V &> /dev/null; then
		# somebody messed up glibc-common package to squeeze image size, reinstall the package
		fixup-mirrors
		yum -y reinstall glibc-common
	fi
	yum clean all
	rm -rf /var/cache/yum
elif [ "${AUDITWHEEL_POLICY}" == "manylinux_2_24" ] || [ "${AUDITWHEEL_POLICY}" == "manylinux_2_27" ]; then
	export DEBIAN_FRONTEND=noninteractive
	apt-get update -qq
	apt-get upgrade -qq -y
	apt-get clean -qq
	rm -rf /var/lib/apt/lists/*
	if [ "${AUDITWHEEL_ARCH}" == "s390x" ] || [ "${AUDITWHEEL_ARCH}" == "ppc64le" ]; then
		# those arch are missing some updates
		# we need to manually delete some certificates...
		sed -i '/DST_Root_CA_X3.crt$/d' /etc/ca-certificates.conf
		find /etc/ssl/certs -name 'DST_Root_CA_X3.pem' -delete
		update-ca-certificates
	fi
elif [ "${AUDITWHEEL_POLICY}" == "musllinux_1_1" ]; then
	apk upgrade --no-cache
else
	echo "Unsupported policy: '${AUDITWHEEL_POLICY}'"
	exit 1
fi
fixup-mirrors

# do we want to update locales ?
if [ "${BASE_POLICY}" == "manylinux" ]; then
	LOCALE_ARCHIVE=/usr/lib/locale/locale-archive
	TIMESTAMP_FILE=${LOCALE_ARCHIVE}.ml.timestamp
	if [ ! -f ${TIMESTAMP_FILE} ] || [ ${LOCALE_ARCHIVE} -nt ${TIMESTAMP_FILE} ]; then
		# upgrading glibc-common can end with removal on en_US.UTF-8 locale
		localedef -i en_US -f UTF-8 en_US.UTF-8

		# if we updated glibc, we need to strip locales again...
		if localedef --list-archive | grep -sq -v -i ^en_US.utf8; then
			localedef --list-archive | grep -v -i ^en_US.utf8 | xargs localedef --delete-from-archive
		fi
		if [ "${AUDITWHEEL_POLICY}" == "manylinux2014" ] || [ "${AUDITWHEEL_POLICY}" == "manylinux2010" ]; then
			mv -f ${LOCALE_ARCHIVE} ${LOCALE_ARCHIVE}.tmpl
			build-locale-archive --install-langs="en_US.utf8"
		elif [ "${AUDITWHEEL_POLICY}" == "manylinux_2_24" ] || [ "${AUDITWHEEL_POLICY}" == "manylinux_2_27" ]; then
			rm ${LOCALE_ARCHIVE}
			localedef -i en_US -f UTF-8 en_US.UTF-8
			update-locale LANG=en_US.UTF-8
		fi
		touch ${TIMESTAMP_FILE}
	fi
fi

if [ -d /usr/share/locale ]; then
	find /usr/share/locale -mindepth 1 -maxdepth 1 -not \( -name 'en*' -or -name 'locale.alias' \) | xargs rm -rf
fi
if [ -d /usr/local/share/locale ]; then
	find /usr/local/share/locale -mindepth 1 -maxdepth 1 -not \( -name 'en*' -or -name 'locale.alias' \) | xargs rm -rf
fi

# Fix libc headers to remain compatible with C99 compilers.
find /usr/include/ -type f -exec sed -i 's/\bextern _*inline_*\b/extern __inline __attribute__ ((__gnu_inline__))/g' {} +

if [ "${DEVTOOLSET_ROOTPATH:-}" != "" ]; then
	# remove useless things that have been installed/updated by devtoolset
	if [ -d $DEVTOOLSET_ROOTPATH/usr/share/man ]; then
		rm -rf $DEVTOOLSET_ROOTPATH/usr/share/man
	fi
	if [ -d $DEVTOOLSET_ROOTPATH/usr/share/locale ]; then
		find $DEVTOOLSET_ROOTPATH/usr/share/locale -mindepth 1 -maxdepth 1 -not \( -name 'en*' -or -name 'locale.alias' \) | xargs rm -rf
	fi
fi

if [ -d /usr/share/backgrounds ]; then
	rm -rf /usr/share/backgrounds
fi

if [ -d /usr/local/share/man ]; then
	# https://github.com/pypa/manylinux/issues/1060
	# wrong /usr/local/man symlink
	# only delete the content
	rm -rf /usr/local/share/man/*
fi

if [ -f /usr/local/lib/libcrypt.so.1 ]; then
	# Remove libcrypt to only use installed libxcrypt instead
	find /lib* /usr/lib* \( -name 'libcrypt.a' -o -name 'libcrypt.so' -o -name 'libcrypt.so.*' -o -name 'libcrypt-2.*.so' \) -delete
	ldconfig
fi