%global nfsmountable 1

%global _scl_prefix /opt/isc

%global scl_name_prefix isc-
%global scl_name_base bind

%global scl %{scl_name_prefix}%{scl_name_base}

%scl_package %scl

Summary: Package that installs %scl
Name: %scl_name
Epoch: 1
Version: 2
Release: 2%{?dist}
License: MPL 2.0
Requires: %{scl_prefix}bind
Requires: %{scl_prefix}bind-utils
%if 0%{?rhel} >= 8
Requires: policycoreutils-python-utils
%else
Requires: policycoreutils-python
%endif
BuildRequires: scl-utils-build

%description
This is the main package for %scl Software Collection.

%package runtime
Summary: Package that handles %scl Software Collection.
Requires: scl-utils

%description runtime
Package shipping essential scripts to work with %scl Software Collection.

%package build
Summary: Package shipping basic build configuration
Requires: scl-utils-build

%description build
Package shipping essential configuration macros to build %scl Software Collection.

%prep
%setup -c -T

%install
%scl_install

cat >> %{buildroot}%{_root_sysconfdir}/rpm/macros.%{scl}-config <<EOF
%%_scl_prefix %{_scl_prefix}
EOF

cat > %{buildroot}%{_scl_scripts}/enable <<EOF
export PATH="%{_bindir}:%{_sbindir}\${PATH:+:\${PATH}}"
export LD_LIBRARY_PATH="%{_libdir}\${LD_LIBRARY_PATH:+:\${LD_LIBRARY_PATH}}"
export MANPATH="%{_mandir}\${MANPATH:+:\${MANPATH}}"
EOF

%files

%files runtime
%scl_files

%files build
%{_root_sysconfdir}/rpm/macros.%{scl}-config

%post
DIR_LAYOUT_MODIFIED="no"
if [ -d %{_scl_root}/etc ]; then
	mv %{_sysconfdir} %{_sysconfdir}.rpmnew
	mv %{_scl_root}/etc %{_sysconfdir}
	DIR_LAYOUT_MODIFIED="yes"
fi
if [ -d %{_scl_root}/var ]; then
	mv %{_localstatedir} %{_localstatedir}.rpmnew
	mv %{_scl_root}/var %{_localstatedir}
	%{?tmpfiles_create:%{tmpfiles_create %{scl}-named.conf}}
	DIR_LAYOUT_MODIFIED="yes"
fi
if [ "${DIR_LAYOUT_MODIFIED}" = "yes" ]; then
	sed -i.rpmsave "s|%{_scl_root}/etc|%{_sysconfdir}|g; s|%{_scl_root}/var|%{_localstatedir}|g" %{_sysconfdir}/named.conf
	TEMPFILE="$(mktemp)"
	cat > "${TEMPFILE}" <<-EOF
	This update of the BIND Software Collection changes the directory layout of the
	previously installed BIND packages so that it complies with the Filesystem
	Hierarchy Standard (FHS).

	The post-installation scriptlet for this update attempted to move the following
	directories:

	    %{_scl_root}/etc -> %{_sysconfdir}
	    %{_scl_root}/var -> %{_localstatedir}

	Your original named.conf file was modified to reflect the above change, with a
	backup of the original file saved as named.conf.rpmsave in the same directory.
	Please check whether the result of these automatic modifications matches your
	expectations by examining the contents of:

	    %{_sysconfdir}/named.conf

	You might also need to manually update configuration files included by the above
	file (if any) as they are not updated automatically.

	Please note that since file paths changed, you might also need to update
	resources (scripts, automation recipes, etc.) external to BIND.

	This is a one-time event - there are no plans for similar changes to be required
	upon future updates to the BIND Software Collection.

	Any "No such file or directory" warnings logged by the package manager during
	this update are safe to ignore.
	EOF
	echo "warning: BIND directory layout changed; please read ${TEMPFILE} for more information" > /dev/stderr
fi
semanage fcontext -a -e / %{_scl_root} 2>/dev/null || :
semanage fcontext -a -e /etc %{_sysconfdir} 2>/dev/null || :
semanage fcontext -a -e /var %{_localstatedir} 2>/dev/null || :
restorecon -R %{_scl_root} %{_sysconfdir} %{_localstatedir} || :
selinuxenabled && load_policy || :

%postun
if [ "$1" -eq 0 ]; then
	# Package removal, not upgrade
	semanage fcontext -d -e / %{_scl_root} 2>/dev/null || :
	semanage fcontext -d -e /etc %{_sysconfdir} 2>/dev/null || :
	semanage fcontext -d -e /var %{_localstatedir} 2>/dev/null || :
fi