%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  ons
%global packver   0.1.3
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.1.3
Release:          1%{?dist}%{?buildtag}
Summary:          Download Data from the 'Office for National Statistics'

License:          MIT + file LICENSE
URL:              https://cran.r-project.org/package=%{packname}
Source0:          %{url}&version=%{packver}#/%{packname}_%{packver}.tar.gz


BuildRequires:    R-devel >= 4.1.0
Requires:         R-core >= 4.1.0
BuildArch:        noarch
BuildRequires:    R-CRAN-cli >= 3.6.0
BuildRequires:    R-CRAN-httr2 >= 1.0.0
BuildRequires:    R-tools 
Requires:         R-CRAN-cli >= 3.6.0
Requires:         R-CRAN-httr2 >= 1.0.0
Requires:         R-tools 

%description
Provides functions to download and tidy statistical data published by the
'Office for National Statistics' <https://www.ons.gov.uk>. Covers GDP,
inflation (CPI, CPIH, RPI), unemployment, employment, wages, trade, retail
sales, house prices, productivity, population, and public sector finances.
Most series are fetched from the 'ONS' website using its CSV time series
endpoint. House price data is sourced from 'HM Land Registry'
<https://www.gov.uk/government/organisations/land-registry>. Data is
cached locally between sessions.

%prep
%setup -q -c -n %{packname}

# fix end of executable files
find -type f -executable -exec grep -Iq . {} \; -exec sed -i -e '$a\' {} \;
# prevent binary stripping
[ -d %{packname}/src ] && find %{packname}/src -type f -exec \
  sed -i 's@/usr/bin/strip@/usr/bin/true@g' {} \; || true
[ -d %{packname}/src ] && find %{packname}/src/Make* -type f -exec \
  sed -i 's@-g0@@g' {} \; || true
# don't allow local prefix in executable scripts
find -type f -executable -exec sed -Ei 's@#!( )*/usr/local/bin@#!/usr/bin@g' {} \;

%build

%install

mkdir -p %{buildroot}%{rlibdir}
%{_bindir}/R CMD INSTALL -l %{buildroot}%{rlibdir} %{packname}
test -d %{packname}/src && (cd %{packname}/src; rm -f *.o *.so)
rm -f %{buildroot}%{rlibdir}/R.css
# remove buildroot from installed files
find %{buildroot}%{rlibdir} -type f -exec sed -i "s@%{buildroot}@@g" {} \;

%files
%{rlibdir}/%{packname}