1 files changed, 77 insertions, 0 deletions
diff --git a/app-backup/btrbk/btrbk-0.29.1.ebuild b/app-backup/btrbk/btrbk-0.29.1.ebuild
new file mode 100644
index 000000000000..ad1b3ac26548
--- /dev/null
+++ b/app-backup/btrbk/btrbk-0.29.1.ebuild
@@ -0,0 +1,77 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit systemd
+
+if [[ ${PV} == "9999" ]] ; then
+	EGIT_REPO_URI="https://github.com/digint/btrbk.git"
+	inherit git-r3
+	SRC_URI=""
+	KEYWORDS=""
+else
+	SRC_URI="https://digint.ch/download/btrbk/releases/${P}.tar.xz"
+	KEYWORDS="~amd64 ~arm ~x86"
+fi
+
+DESCRIPTION="Tool for creating snapshots and remote backups of btrfs subvolumes"
+HOMEPAGE="https://digint.ch/btrbk/"
+LICENSE="GPL-3+"
+SLOT="0"
+IUSE="+mbuffer +doc"
+
+DEPEND="doc? ( >=dev-ruby/asciidoctor-1.5.7 )"
+
+RDEPEND="dev-lang/perl
+	net-misc/openssh
+	mbuffer? ( >=sys-block/mbuffer-20180505 )
+	>=sys-fs/btrfs-progs-4.12"
+
+src_compile() {
+	emake clean
+	use doc && emake -C doc
+}
+src_install() {
+	local targets="install-bin install-etc install-share install-systemd"
+	use doc && targets="${targets} install-man install-doc"
+	emake \
+		DESTDIR="${D}" \
+		DOCDIR="/usr/share/doc/${PF}" \
+		SYSTEMDDIR="$(systemd_get_systemunitdir)" \
+		${targets}
+}
+pkg_preinst() {
+	if has_version "<${CATEGORY}/${PN}-0.26.0" ; then
+		upgrade_0_26_0_warning="1"
+	fi
+	if has_version "<${CATEGORY}/${PN}-0.27.0" ; then
+		upgrade_0_27_0_warning="1"
+	fi
+}
+pkg_postinst() {
+	if [[ "${upgrade_0_26_0_warning}" == "1" ]]; then
+		ewarn "If you are using raw targets, make sure to run the"
+		ewarn "\"raw_suffix2sidecar\" utility in each target directory."
+	fi
+	if [[ "${upgrade_0_27_0_warning}" == "1" ]]; then
+		ewarn 'Due to a bugfix in the scheduler [1] [2], previously preserved'
+		ewarn 'monthly/yearly backups could get deleted when upgrading to'
+		ewarn 'btrbk-0.27.0.'
+		ewarn ''
+		ewarn 'Before upgrading to btrbk-0.27.0, make sure to stop all cron jobs'
+		ewarn 'or systemd timers calling btrbk.'
+		ewarn ''
+		ewarn 'After upgrading, run "btrbk prune --dry-run --print-schedule" and'
+		ewarn 'check if any snapshots/backups would get deleted. If you want to'
+		ewarn 'forcibly preserve a snapshot/backup forever, rename it:'
+		ewarn ''
+		ewarn '    mv mysubvol.YYYYMMDD mysubvol.YYYYMMDD.keep_forever'
+		ewarn ''
+		ewarn 'Note that btrbk ignores subvolumes with unknown naming scheme, e.g.'
+		ewarn '(".keep_forever" suffix in the example above).'
+		ewarn ''
+		ewarn '  [1] https://github.com/digint/btrbk/issues/217'
+		ewarn '  [2] https://github.com/digint/btrbk/commit/719fb5f'
+	fi
+}