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# Copyright 2022-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit systemd
DESCRIPTION="Scripts for btrfs maintenance tasks like periodic scrub, balance, trim or defrag"
HOMEPAGE="https://github.com/kdave/btrfsmaintenance"
SRC_URI="https://github.com/kdave/btrfsmaintenance/archive/v${PV}.tar.gz -> ${P}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="amd64 ~arm arm64 ~ppc ~ppc64 x86"
IUSE="systemd"
RDEPEND="
app-shells/bash
sys-apps/util-linux
sys-fs/btrfs-progs
systemd? ( sys-apps/systemd )
!systemd? ( virtual/cron )
"
PATCHES=( "${FILESDIR}/${P}-script-fix.patch" )
src_prepare() {
# Fix config path into watching service
sed -i 's%/etc/sysconfig/btrfsmaintenance%/etc/default/btrfsmaintenance%g' btrfsmaintenance-refresh.* ||
die "Unable to patch btrfsmaintenance-refresh.*"
rm btrfs-defrag-plugin.sh || die "cannot remove btrfs-defrag-plugin.sh" # not necessary on gentoo systems
default
}
src_install() {
dodoc README.md CONTRIBUTING.md CHANGES.md
insinto /etc/default
newins sysconfig.btrfsmaintenance btrfsmaintenance
insinto /usr/share/btrfsmaintenance
doins btrfsmaintenance-functions
exeinto /usr/share/btrfsmaintenance
doexe btrfs*.sh
systemd_dounit *.service *.timer *.path
}
pkg_postinst() {
elog "Installing default btrfsmaintenance scripts"
if use systemd; then
"${EROOT}"/usr/share/btrfsmaintenance/btrfsmaintenance-refresh-cron.sh systemd-timer || die
else
"${EROOT}"/usr/share/btrfsmaintenance/btrfsmaintenance-refresh-cron.sh || die
fi
elog "Now edit cron periods and mount points in /etc/default/btrfsmaintenance "
elog "then run /usr/share/btrfsmaintenance/btrfsmaintenance-refresh-cron.sh to"
elog "update cron symlinks or run"
elog "/usr/share/btrfsmaintenance/btrfsmaintenance-refresh-cron.sh systemd-timer"
elog "to update systemd timers."
elog "You can also enable btrfsmaintenance-refresh.path service in order to"
elog "monitor the config files changes and update systemd timers accordly."
}
pkg_prerm() {
if [[ -z ${REPLACED_BY_VERSION} ]] ; then
elog "Removing symlinks from btrfsmaintenance cron tasks"
"${EROOT}"/usr/share/btrfsmaintenance/btrfsmaintenance-refresh-cron.sh uninstall || die
fi
}
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