%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  conversim
%global packver   0.1.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.1.0
Release:          1%{?dist}%{?buildtag}
Summary:          Conversation Similarity Analysis

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-sentimentr >= 2.7.1
BuildRequires:    R-CRAN-lsa >= 0.73.2
BuildRequires:    R-CRAN-tm >= 0.7.8
BuildRequires:    R-CRAN-topicmodels >= 0.2.12
BuildRequires:    R-CRAN-word2vec 
BuildRequires:    R-CRAN-lme4 
BuildRequires:    R-CRAN-slam 
BuildRequires:    R-CRAN-ggplot2 
BuildRequires:    R-stats 
Requires:         R-CRAN-sentimentr >= 2.7.1
Requires:         R-CRAN-lsa >= 0.73.2
Requires:         R-CRAN-tm >= 0.7.8
Requires:         R-CRAN-topicmodels >= 0.2.12
Requires:         R-CRAN-word2vec 
Requires:         R-CRAN-lme4 
Requires:         R-CRAN-slam 
Requires:         R-CRAN-ggplot2 
Requires:         R-stats 

%description
Analyze and compare conversations using various similarity measures
including topic, lexical, semantic, structural, stylistic, sentiment,
participant, and timing similarities. Supports both pairwise conversation
comparisons and analysis of multiple dyads. Methods are based on
established research: Topic modeling: Blei et al. (2003)
<doi:10.1162/jmlr.2003.3.4-5.993>; Landauer et al. (1998)
<doi:10.1080/01638539809545028>; Lexical similarity: Jaccard (1912)
<doi:10.1111/j.1469-8137.1912.tb05611.x>; Semantic similarity: Salton &
Buckley (1988) <doi:10.1016/0306-4573(88)90021-0>; Mikolov et al. (2013)
<doi:10.48550/arXiv.1301.3781>; Pennington et al. (2014)
<doi:10.3115/v1/D14-1162>; Structural and stylistic analysis: Graesser et
al. (2004) <doi:10.1075/target.21131.ryu>; Sentiment analysis: Rinker
(2019) <https://github.com/trinker/sentimentr>.

%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}