# Define SCL name
%{!?scl_name_prefix: %global scl_name_prefix rh-}
%{!?scl_name_base: %global scl_name_base git}
%{!?version_major: %global version_major 2}
%{!?version_minor: %global version_minor 27}
%{!?scl_name_version: %global scl_name_version %{version_major}%{version_minor}}
%{!?scl: %global scl %{scl_name_prefix}%{scl_name_base}%{scl_name_version}}

# Turn on new layout -- prefix for packages and location
# for config and variable files
# This must be before calling %%scl_package
%{!?nfsmountable: %global nfsmountable 1}

# Define SCL macros
%{?scl_package:%scl_package %scl}

# do not produce empty debuginfo package (https://bugzilla.redhat.com/show_bug.cgi?id=1061439#c2)
%global debug_package %{nil}

Summary: Package that installs %{scl}
Name: %{scl_name}
Version: 3.6
Release: 1%{?dist}
Group: Applications/File
Source0: README
Source1: LICENSE
License: GPLv2+
Requires: scl-utils
Requires: %{?scl_prefix}git
BuildRequires: scl-utils-build, help2man

%description
This is the main package for %{scl} Software Collection, which install
the necessary packages to use git-%{version_major}.%{version_minor}. Software collections allow
to install more versions of the same package by using an alternative
directory structure.
Install this package if you want to use git-%{version_major}.%{version_minor} on your system.

%package runtime
Summary: Package that handles %scl Software Collection.
Group: Applications/File
Requires: scl-utils
# e.g. scl-utils 20120927-8.el6_5
Requires: /usr/bin/scl_source
Requires(post): policycoreutils-python, libselinux-utils

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

%package build
Summary: Package shipping basic build configuration
#FIXME: is it required?
Requires: %{name}-runtime = %{version}
Requires: scl-utils-build
Requires: httpd24-scldevel
Group: Applications/File

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

%package scldevel
Summary: Package shipping development files for %{scl}.
Group: Applications/File

%description scldevel
Development files for %{scl} (useful e.g. for hierarchical collection
building with transitive dependencies).

%prep
%setup -c -T

cat > README <<\EOF
%{expand:%(cat %{SOURCE0})}
EOF
# copy the license file so %%files section sees it
cp %{SOURCE1} .

%build
# temporary helper script used by help2man
cat > h2m_helper <<\EOF
#!/bin/sh
if [ "$1" = "--version" ]; then
  printf '%%s' "%{scl_name} %{version} Software Collection"
else
  cat README
fi
EOF
chmod a+x h2m_helper
# generate the man page
help2man -N --section 7 ./h2m_helper -o %{scl_name}.7

%install
rm -rf %{buildroot}
mkdir -p %{buildroot}%{_scl_scripts}/root
cat >> %{buildroot}%{_scl_scripts}/enable << EOF
export PATH=%{_bindir}\${PATH:+:\${PATH}}
export MANPATH=%{_mandir}:\${MANPATH}
export PERL5LIB=%{_scl_root}%{perl_vendorlib}\${PERL5LIB:+:\${PERL5LIB}}
export LD_LIBRARY_PATH=/opt/rh/httpd24/root%{_root_libdir}\${LD_LIBRARY_PATH:+:\${LD_LIBRARY_PATH}}
EOF

# install generated man page
install -d -m 755               %{buildroot}%{_mandir}/man7
install -p -m 644 %{scl_name}.7 %{buildroot}%{_mandir}/man7/

%scl_install

# scldevel garbage
cat >> %{buildroot}%{_root_sysconfdir}/rpm/macros.%{scl_name_base}-scldevel << EOF
%%scl_%{scl_name_base} %{scl}
%%scl_prefix_%{scl_name_base} %{scl_prefix}
EOF

%post runtime
# Simple copy of context from system root to DSC root.
# In case new version needs some additional rules or context definition,
# it needs to be solved.
semanage fcontext -a -e / %{_scl_root} >/dev/null 2>&1 || :
semanage fcontext -a -e %{_root_localstatedir}/git %{_localstatedir}/git >/dev/null 2>&1 || :
semanage fcontext -a -e %{_root_sysconfdir}/git %{_sysconfdir}/git >/dev/null 2>&1 || :
selinuxenabled && load_policy >/dev/null 2>&1 || :
restorecon -R %{_scl_root} >/dev/null 2>&1 || :
restorecon -R %{_localstatedir} >/dev/null 2>&1 || :
restorecon -R %{_sysconfdir} >/dev/null 2>&1 || :

%files
# not files here

%files runtime
%doc README LICENSE
%{_mandir}/man7/%{scl_name}.*
%scl_files

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

%files scldevel
%{_root_sysconfdir}/rpm/macros.%{scl_name_base}-scldevel

%changelog
* Wed Jul 15 2020 Ondrej Pohorelsky <opohorel@redhat.com> - 3.6-1
- Initial commit for rh-git227.
  Resolves: rhbz#1853404