%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  tidylaslog
%global packver   0.1.2
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.1.2
Release:          1%{?dist}%{?buildtag}
Summary:          Tidy Import, Indexing, and Export of LAS Well Log 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-dplyr 
BuildRequires:    R-CRAN-tibble 
BuildRequires:    R-CRAN-tidyr 
Requires:         R-CRAN-dplyr 
Requires:         R-CRAN-tibble 
Requires:         R-CRAN-tidyr 

%description
Provides tools for reading, parsing, indexing, and exporting LAS (Log
ASCII Standard) well log files into tidy, analysis-ready tabular formats.
The package separates LAS header information and log data into structured
components, builds a searchable index across collections of LAS files, and
enables reproducible subsetting of wells based on metadata or curve
availability. Output tables can be written to CSV or Parquet formats to
support large-scale statistical, machine learning, and earth science
workflows. The tidy data structure follows Wickham (2014)
<doi:10.18637/jss.v059.i10>. The LAS file structure follows the Canadian
Well Logging Society LAS standard
<https://www.cwls.org/wp-content/uploads/2017/02/Las2_Update_Jan2017.pdf>.

%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}