net-analyzer/notus-scanner: drop python_compile, use greadme, coalesce fowner

The declaration of python_compile() matches its default implementation,
so it could be dropped. Also switch from readme.gentoo-r1 to greadme and
colesce the fowner calls.

Signed-off-by: Florian Schmaus <flow@gentoo.org>

net-analyzer/notus-scanner/notus-scanner-22.6.4-r1.ebuild

@@ -5,7 +5,7 @@ EAPI=8
 
 PYTHON_COMPAT=( python3_{10..12} pypy3 )
 DISTUTILS_USE_PEP517=poetry
-inherit distutils-r1 readme.gentoo-r1 systemd
+inherit distutils-r1 greadme systemd
 
 DESCRIPTION="Notus is a vulnerability scanner for creating results from local security checks"
 HOMEPAGE="https://github.com/greenbone/notus-scanner"
@@ -34,58 +34,45 @@ PATCHES=(
 	"${FILESDIR}"/notus-scanner-22.6.2-remove-tests.patch
 )
 
-DOC_CONTENTS="
-For validating the feed content, a GnuPG keychain with the Greenbone Community Feed integrity key needs to be created.
-Please, read here on how to create it:
-https://greenbone.github.io/docs/latest/22.4/source-build/index.html#feed-validation
-https://wiki.gentoo.org/wiki/Greenbone_Vulnerability_Management#Notus_Scanner
-
-To enable feed validation, edit /etc/gvm/${PN}.toml
-and set
-disable-hashsum-verification = false"
-DISABLE_AUTOFORMATTING=true
+GREADME_DISABLE_AUTOFORMAT=1
 
 distutils_enable_tests unittest
 
-python_compile() {
-	distutils-r1_python_compile
-}
-
 python_install() {
 	distutils-r1_python_install
 
 	insinto /etc/gvm
-	use prefix || fowners -R gvm:gvm /etc/gvm
 	newins "${FILESDIR}/${PN}.toml" "${PN}.toml"
-	use prefix || fowners gvm:gvm "/etc/gvm/${PN}.toml"
 
 	# Set proper permissions on required files/directories
 	keepdir /var/lib/notus
 	keepdir /var/lib/notus/products
 	keepdir /var/lib/notus/advisories
+	keepdir /var/log/gvm
 	if ! use prefix; then
+		fowners -R gvm:gvm /etc/gvm
 		fowners -R gvm:gvm /var/lib/notus
+		fowners -R gvm:gvm /var/log/gvm
 	fi
 
 	# Adding notus-scanner.log to logrotate
 	insinto /etc/logrotate.d
 	newins "${FILESDIR}/${PN}.logrotate" "${PN}"
 
-	# Set proper permissions on required files/directories
-	keepdir /var/log/gvm
-	if ! use prefix; then
-		fowners -R gvm:gvm /var/log/gvm
-	fi
-
 	newinitd "${FILESDIR}/${PN}.initd" "${PN}"
 
 	systemd_dounit config/${PN}.service
 
 	systemd_install_serviced "${FILESDIR}/notus-scanner.service.conf" \
 			${PN}.service
-	readme.gentoo_create_doc
-}
 
-pkg_postinst() {
-	readme.gentoo_print_elog
+	greadme_stdin <<-EOF
+For validating the feed content, a GnuPG keychain with the Greenbone Community Feed
+integrity key needs to be created. Please, read here on how to create it:
+  - https://greenbone.github.io/docs/latest/22.4/source-build/index.html#feed-validation
+  - https://wiki.gentoo.org/wiki/Greenbone_Vulnerability_Management#Notus_Scanner
+
+To enable feed validation, edit /etc/gvm/${PN}.toml and set
+  disable-hashsum-verification = false
+EOF
 }