%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  treasury
%global packver   0.7.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.7.0
Release:          1%{?dist}%{?buildtag}
Summary:          Client for US Treasury XML Feed and Published Data

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-data.table >= 1.16.0
BuildRequires:    R-CRAN-httr2 >= 1.0.0
BuildRequires:    R-CRAN-curl 
BuildRequires:    R-CRAN-xml2 
Requires:         R-CRAN-data.table >= 1.16.0
Requires:         R-CRAN-httr2 >= 1.0.0
Requires:         R-CRAN-curl 
Requires:         R-CRAN-xml2 

%description
Download daily interest rates from the US Treasury XML feed. Leveraging
<https://home.treasury.gov/treasury-daily-interest-rate-xml-feed>, this
package serves as a wrapper, facilitating the retrieval of daily treasury
rates across various categories, including par yield curves, treasury
bills, long-term rates, and real yield curves.  In addition, it provides
access to the monthly published yield curve datasets, including the High
Quality Market (HQM) corporate bond yield curve and the Treasury nominal
and real coupon-issue (TNC, TRC) and breakeven inflation (TBI) curves.

%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}