dev-python/carbon: Switch to PEP 517 build

Signed-off-by: Michał Górny <mgorny@gentoo.org>

1 files changed, 62 insertions, 0 deletions

diff --git a/dev-python/carbon/carbon-1.1.8-r1.ebuild b/dev-python/carbon/carbon-1.1.8-r1.ebuild
new file mode 100644
index 000000000000..599fbc318f06
--- /dev/null
+++ b/dev-python/carbon/carbon-1.1.8-r1.ebuild
@@ -0,0 +1,62 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_USE_PEP517=setuptools
+PYTHON_COMPAT=( python3_{8..10} )
+
+inherit distutils-r1
+
+DESCRIPTION="Backend data caching and persistence daemon for Graphite"
+HOMEPAGE="https://graphiteapp.org/"
+SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
+
+SLOT="0"
+LICENSE="Apache-2.0"
+KEYWORDS="~amd64 ~x86"
+
+# whisper appears to have been missed from listing in install_requires in setup.py
+RDEPEND="
+	dev-python/twisted[${PYTHON_USEDEP}]
+	dev-python/cachetools[${PYTHON_USEDEP}]
+	dev-python/urllib3[${PYTHON_USEDEP}]
+	=dev-python/whisper-${PV}*[${PYTHON_USEDEP}]"
+
+python_prepare_all() {
+	# Do not install the configuration and data files. We install them
+	# somewhere sensible by hand.
+	sed -i -e '/data_files=install_files,/d' setup.py || die
+	# We want FHS-style paths instead of /opt/graphite
+	export GRAPHITE_NO_PREFIX=yes
+	distutils-r1_python_prepare_all
+}
+
+python_install_all() {
+	distutils-r1_python_install_all
+
+	insinto /etc/carbon
+	doins conf/*
+
+	keepdir /var/log/carbon /var/lib/carbon/{whisper,lists,rrd}
+
+	newinitd "${FILESDIR}"/carbon.initd2 carbon-cache
+	newinitd "${FILESDIR}"/carbon.initd2 carbon-relay
+	newinitd "${FILESDIR}"/carbon.initd2 carbon-aggregator
+
+	newconfd "${FILESDIR}"/carbon.confd carbon-cache
+	newconfd "${FILESDIR}"/carbon.confd carbon-relay
+	newconfd "${FILESDIR}"/carbon.confd carbon-aggregator
+}
+
+pkg_postinst() {
+	einfo 'This ebuild installs carbon into FHS-style paths.'
+	einfo 'You will probably have to set GRAPHITE_CONF_DIR to /etc/carbon'
+	einfo 'and GRAPHITE_STORAGE_DIR to /var/lib/carbon to make use of this'
+	einfo '(see /etc/carbon/carbon.conf.example).'
+	einfo ' '
+	einfo 'OpenRC init script supports multiple instances !'
+	einfo 'Example to run an instance b of carbon-cache :'
+	einfo '    ln -s /etc/init.d/carbon-cache /etc/init.d/carbon-cache.b'
+	einfo '    cp /etc/conf.d/carbon-cache /etc/conf.d/carbon-cache.b'
+}