%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  zoltr
%global packver   1.0.1
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.0.1
Release:          1%{?dist}%{?buildtag}
Summary:          Interface to the 'Zoltar' Forecast Repository API

License:          GPL-3
URL:              https://cran.r-project.org/package=%{packname}
Source0:          %{url}&version=%{packver}#/%{packname}_%{packver}.tar.gz


BuildRequires:    R-devel
Requires:         R-core
BuildArch:        noarch
BuildRequires:    R-CRAN-data.table 
BuildRequires:    R-CRAN-httr 
BuildRequires:    R-CRAN-jsonlite 
BuildRequires:    R-CRAN-readr 
BuildRequires:    R-CRAN-base64url 
BuildRequires:    R-CRAN-dplyr 
BuildRequires:    R-CRAN-MMWRweek 
BuildRequires:    R-utils 
BuildRequires:    R-CRAN-rlang 
BuildRequires:    R-CRAN-magrittr 
BuildRequires:    R-CRAN-lubridate 
Requires:         R-CRAN-data.table 
Requires:         R-CRAN-httr 
Requires:         R-CRAN-jsonlite 
Requires:         R-CRAN-readr 
Requires:         R-CRAN-base64url 
Requires:         R-CRAN-dplyr 
Requires:         R-CRAN-MMWRweek 
Requires:         R-utils 
Requires:         R-CRAN-rlang 
Requires:         R-CRAN-magrittr 
Requires:         R-CRAN-lubridate 

%description
'Zoltar' <https://www.zoltardata.com/> is a website that provides a
repository of model forecast results in a standardized format and a
central location. It supports storing, retrieving, comparing, and
analyzing time series forecasts for prediction challenges of interest to
the modeling community. This package provides functions for working with
the 'Zoltar' API, including connecting and authenticating, getting meta
information (projects, models, and forecasts, and truth), and uploading,
downloading, and deleting forecast and truth data.

%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}