Gentoo Packages

# Copyright 2022-2023 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

inherit bash-completion-r1 perl-functions

MY_PN="${PN#debian-}"
MY_P="${MY_PN}-v${PV}"

DESCRIPTION="Scripts to help Debian package maintenance"
HOMEPAGE="https://www.debian.org/ https://salsa.debian.org/debian/devscripts"
SRC_URI="https://salsa.debian.org/debian/devscripts/-/archive/v${PV}/devscripts-v${PV}.tar.bz2 -> ${P}.tar.bz2"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="amd64"
IUSE="test"

RDEPEND="
	dev-lang/perl
	dev-perl/File-DirList
	dev-perl/File-Touch
	dev-perl/Git-Wrapper
	dev-perl/GitLab-API-v4
	dev-perl/IPC-Run
	dev-perl/List-Compare
	dev-perl/Moo
	dev-perl/String-ShellQuote
	virtual/perl-DB_File

	!dev-util/checkbashisms
"
DEPEND="
	test? (
		${RDEPEND}
		dev-perl/File-HomeDir
	)
"
# app-arch/libarchive tar breaks tests due to the tar implementation not
# supporting a set of command line flags which are supported by GNU tar.
BDEPEND="
	app-arch/dpkg
	dev-util/shunit2
	virtual/pkgconfig

	test? (
		app-alternatives/tar[-libarchive]
		dev-python/python-debian
		dev-vcs/git
		dev-vcs/subversion
		sys-libs/libfaketime
	)
"

PATCHES=(
	# Some tests are broken on Gentoo and need to be disabled
	"${FILESDIR}"/${PN}-2.22.2-disable-broken-tests.patch
	# Python causes some problems and isn't really used anyway
	"${FILESDIR}"/${PN}-2.22.2-remove-python.patch
)

S="${WORKDIR}/${MY_P}"
RESTRICT="!test? ( test )"

src_prepare() {
	default
	echo "${PV}" > version
	# Stylesheet not available in Gentoo, so we patch it to use a different one
	for dir in scripts po4a; do
		sed -i \
			's#/usr/share/sgml/docbook/stylesheet/xsl/nwalsh/manpages/docbook.xsl#/usr/share/sgml/docbook/xsl-stylesheets/manpages/docbook.xsl#g' \
			${dir}/Makefile || die
		sed -i \
			"s#--install-layout=deb##g" \
			${dir}/Makefile || die
	done
}

src_compile() {
	emake \
		version \
		make_scripts \
		conf.default
}

src_test() {
	# Set DEBEMAIL to prevent interactive debchange warnings
	DEBEMAIL="fake email <fake@email.org>" \
		emake test
}

src_install() {
	einstalldocs
	dodir /usr/bin
	emake \
		COMPL_DIR="$(get_bashcompdir)" \
		PREFIX="${EPREFIX}/usr" \
		DESTDIR="${D}" \
		install_scripts \
		install_doc

	doman scripts/*.1

	perl_domodule -r lib/*

	dosym debchange "${EPREFIX}"/usr/bin/dch

	# bts is provided by app-shells/bash-completion
	rm "${D}/$(get_bashcompdir)/bts" || die
}