ocaml-dune.cygclass

################################################################################
#
# ocaml-dune.cygclass - functions for installing OCaml packages with Dune
#
# Part of cygport - Cygwin packaging application
# Copyright (C) 2006-2020 Cygport authors
# Provided by the Cygwin project <https://cygwin.com/>
#
# cygport is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# cygport is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with cygport.  If not, see <https://www.gnu.org/licenses/>.
#
################################################################################

#****h* Cygclasses/ocaml-dune.cygclass
#  SYNOPSIS
#  inherit ocaml-dune
#  DESCRIPTION
#  Dune is a relatively new, and increasingly popular, build system designed
#  for OCaml projects.
#
#  This cygclass provides functions for building Dune-based OCaml packages.
#  INHERITS
#  ocaml.cygclass
#  REQUIRES
#  ocaml-dune
#****

inherit ocaml

check_prog_req dune ocaml-dune

#****v* ocaml-dune.cygclass/OCAML_DUNE_BUILD_ARGS
#  DESCRIPTION
#  Arguments, usually build targets, to be passed to "dune build"
#  by ocaml_dune_compile.
#****

#****C* ocaml-dune.cygclass/ocaml_dune_compile
#  DESCRIPTION
#  Runs "dune build", passing OCAML_DUNE_BUILD_ARGS and any given arguments.
#****
ocaml_dune_compile() {
	DUNE_BUILD_DIR=${B} \
	dune build --display=verbose --profile=release ${OCAML_DUNE_BUILD_ARGS} ${@} || error "dune build failed"
}

#****I* ocaml-dune.cygclass/ocaml_dune_install
#  DESCRIPTION
#  Runs "dune install" with a destdir of $D.
#****
ocaml_dune_install() {
	DUNE_BUILD_DIR=${B} \
	dune install --display=verbose --destdir ${D} || error "dune install failed"
}

#****T* ocaml-dune.cygclass/ocaml_dune_test
#  DESCRIPTION
#  Runs "dune runtest" with any given test directories.
#****
ocaml_dune_test() {
	DUNE_BUILD_DIR=${B} \
	dune runtest --display=verbose ${OCAML_DUNE_TEST_TARGETS} ${@} || error "dune runtest failed"
}

#****o* ocaml-dune.cygclass/src_compile (ocaml-dune)
#  DEFINITION
src_compile() {
	cd ${S}
	ocaml_dune_compile
}
#****

#****o* ocaml-dune.cygclass/src_install (ocaml-dune)
#  DEFINITION
src_install() {
	cd ${S}
	ocaml_dune_install
}
#****

#****o* ocaml-dune.cygclass/src_test (ocaml-dune)
#  DEFINITION
src_test() {
	cd ${S}
	ocaml_dune_test
}
#****

readonly -f ocaml_dune_compile ocaml_dune_install ocaml_dune_test