# Copyright 2013-2018 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)

from spack import *


class Augustus(MakefilePackage):
    """AUGUSTUS is a program that predicts genes in eukaryotic
       genomic sequences"""

    homepage = "http://bioinf.uni-greifswald.de/augustus/"
    url      = "http://bioinf.uni-greifswald.de/augustus/binaries/augustus-3.3.1.tar.gz"
    list_url = "http://bioinf.uni-greifswald.de/augustus/binaries/old"

    version('3.3.1', '8363ece221c799eb169f47e545efb951')
    version('3.3',   '93691d9aafc7d3d0e1adf31ec308507f')
    version('3.2.3', 'b8c47ea8d0c45aa7bb9a82626c8ff830')

    depends_on('bamtools')
    depends_on('gsl')
    depends_on('boost')
    depends_on('zlib')

    def edit(self, spec, prefix):
        with working_dir(join_path('auxprogs', 'filterBam', 'src')):
            makefile = FileFilter('Makefile')
            makefile.filter('BAMTOOLS = .*', 'BAMTOOLS = %s' % self.spec[
                            'bamtools'].prefix)
            makefile.filter('INCLUDES = *',
                            'INCLUDES = -I$(BAMTOOLS)/include/bamtools ')
            if 'bamtools@2.5:' in spec:
                makefile.filter('LIBS = -lbamtools -lz',
                                'LIBS = $(BAMTOOLS)/lib64/'
                                '/libbamtools.a -lz')
            if 'bamtools@:2.4' in spec:
                makefile.filter('LIBS = -lbamtools -lz',
                                'LIBS = $(BAMTOOLS)/lib/bamtools'
                                '/libbamtools.a -lz')
        with working_dir(join_path('auxprogs', 'bam2hints')):
            makefile = FileFilter('Makefile')
            makefile.filter('# Variable definition',
                            'BAMTOOLS = %s' % self.spec['bamtools'].prefix)
            makefile.filter('INCLUDES = /usr/include/bamtools',
                            'INCLUDES = $(BAMTOOLS)/include/bamtools')
            if 'bamtools@2.5:' in spec:
                makefile.filter('LIBS = -lbamtools -lz',
                                'LIBS = $(BAMTOOLS)/lib64/'
                                '/libbamtools.a -lz')
            if 'bamtools@:2.4' in spec:
                makefile.filter('LIBS = -lbamtools -lz',
                                'LIBS = $(BAMTOOLS)/lib/bamtools'
                                '/libbamtools.a -lz')

    def install(self, spec, prefix):
        install_tree('bin', join_path(self.spec.prefix, 'bin'))
        install_tree('config', join_path(self.spec.prefix, 'config'))
        install_tree('scripts', join_path(self.spec.prefix, 'scripts'))

    def setup_environment(self, spack_env, run_env):
        run_env.set('AUGUSTUS_CONFIG_PATH', join_path(
            self.prefix, 'config'))
        run_env.prepend_path('PATH', join_path(self.prefix, 'scripts'))