%global __brp_check_rpaths %{nil}
%global packname  strand
%global packver   0.2.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.2.0
Release:          1%{?dist}%{?buildtag}
Summary:          A Framework for Investment Strategy Simulation

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


BuildRequires:    R-devel >= 3.5.0
Requires:         R-core >= 3.5.0
BuildArch:        noarch
BuildRequires:    R-CRAN-R6 
BuildRequires:    R-CRAN-Matrix 
BuildRequires:    R-CRAN-Rglpk 
BuildRequires:    R-CRAN-dplyr 
BuildRequires:    R-CRAN-tidyr 
BuildRequires:    R-CRAN-arrow 
BuildRequires:    R-CRAN-lubridate 
BuildRequires:    R-CRAN-rlang 
BuildRequires:    R-CRAN-yaml 
BuildRequires:    R-CRAN-ggplot2 
BuildRequires:    R-CRAN-tibble 
BuildRequires:    R-methods 
Requires:         R-CRAN-R6 
Requires:         R-CRAN-Matrix 
Requires:         R-CRAN-Rglpk 
Requires:         R-CRAN-dplyr 
Requires:         R-CRAN-tidyr 
Requires:         R-CRAN-arrow 
Requires:         R-CRAN-lubridate 
Requires:         R-CRAN-rlang 
Requires:         R-CRAN-yaml 
Requires:         R-CRAN-ggplot2 
Requires:         R-CRAN-tibble 
Requires:         R-methods 

%description
Provides a framework for performing discrete (share-level) simulations of
investment strategies. Simulated portfolios optimize exposure to an input
signal subject to constraints such as position size and factor exposure.
For background see L. Chincarini and D. Kim (2010, ISBN:978-0-07-145939-6)
"Quantitative Equity Portfolio Management".

%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
# 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}