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Added an openRC daemon

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This commit is contained in:
Pascal Jäger
2021-10-24 02:05:51 +02:00
committed by Antynea
parent 9d436adf95
commit 02b925e4b5
3 changed files with 44 additions and 3 deletions
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27
Makefile
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@@ -5,6 +5,10 @@ INITCPIO ?= false
SHARE_DIR = $(DESTDIR)$(PREFIX)/share
LIB_DIR = $(DESTDIR)$(PREFIX)/lib
BIN_DIR = $(DESTDIR)$(PREFIX)/bin
SYSCONFDIR=$(DESTDIR)/etc
OPENRC = $(shell strings /sbin/init | grep -q "sysvinit" && echo true || echo false)
SYSTEMD = $(shell test -d /run/systemd/system && echo true || echo false)
.PHONY: install uninstall help
@@ -15,14 +19,22 @@ install:
fi
@install -Dm755 -t "$(DESTDIR)/etc/grub.d/" 41_snapshots-btrfs
@install -Dm644 -t "$(DESTDIR)/etc/default/grub-btrfs/" config
@install -Dm644 -t "$(LIB_DIR)/systemd/system/" grub-btrfs.service
@install -Dm644 -t "$(LIB_DIR)/systemd/system/" grub-btrfs.path
@install -Dm644 -t "$(SHARE_DIR)/licenses/$(PKGNAME)/" LICENSE
@# Systemd detected on system, install systemd service
@if [[ $(SYSTEMD) = true ]]; then \
install -Dm644 -t "$(LIB_DIR)/systemd/system/" grub-btrfs.path; \
install -Dm644 -t "$(LIB_DIR)/systemd/system/" grub-btrfs.service; \
fi
@# OpenRC detected on system, install OpenRC daemon
@if [[ $(OPENRC) = true ]]; then \
install -Dm744 -t "$(BIN_DIR)/" grub-btrfs-openrc; \
install -Dm744 -t "$(SYSCONFDIR)/init.d/" grub-btrfsd; \
fi
@# Arch Linux like distros only :
@if test "$(INITCPIO)" = true; then \
install -Dm644 "initramfs/Arch Linux/overlay_snap_ro-install" "$(LIB_DIR)/initcpio/install/grub-btrfs-overlayfs"; \
install -Dm644 "initramfs/Arch Linux/overlay_snap_ro-hook" "$(LIB_DIR)/initcpio/hooks/grub-btrfs-overlayfs"; \
fi
@install -Dm644 -t "$(SHARE_DIR)/licenses/$(PKGNAME)/" LICENSE
@install -Dm644 -t "$(SHARE_DIR)/doc/$(PKGNAME)/" README.md
@install -Dm644 "initramfs/readme.md" "$(SHARE_DIR)/doc/$(PKGNAME)/initramfs-overlayfs.md"
@@ -35,6 +47,15 @@ uninstall:
rm -f "$${grub_dirname:-/boot/grub}/grub-btrfs.cfg"
@rm -f "$(DESTDIR)/etc/default/grub-btrfs/config"
@rm -f "$(DESTDIR)/etc/grub.d/41_snapshots-btrfs"
@if [[ $(SYSTEMD) = true ]]; then \
rm -f "$(LIB_DIR)/systemd/system/" grub-btrfs.path; \
rm -f "$(LIB_DIR)/systemd/system/" grub-btrfs.service; \
fi
@# OpenRC detected on system, install OpenRC daemon
@if [[ $(OPENRC) = true ]]; then \
rm -f "$(BIN_DIR)" grub-btrfs.openrcbin; \
rm -f "$(SYSCONFDIR)/init.d/" grub-btrfs.openrc; \
fi
@rm -f "$(LIB_DIR)/systemd/system/grub-btrfs.service"
@rm -f "$(LIB_DIR)/systemd/system/grub-btrfs.path"
@rm -f "$(LIB_DIR)/initcpio/install/grub-btrfs-overlayfs"

6
grub-btrfs-openrc Executable file
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@@ -0,0 +1,6 @@
#!/bin/sh
echo $$ > /run/grub-btrfsd.pid
while true; do sleep 1 && inotifywait -e create -e delete /run/timeshift/backup/timeshift-btrfs/snapshots && sleep 5 && if [ -s "${GRUB_BTRFS_GRUB_DIRNAME:-/boot/grub}/grub-btrfs.cfg" ]; then /etc/grub.d/41_snapshots-btrfs; else ${GRUB_BTRFS_MKCONFIG:-grub-mkconfig} -o ${GRUB_BTRFS_GRUB_DIRNAME:-/boot/grub}/grub.cfg; fi ; done

14
grub-btrfsd Executable file
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@@ -0,0 +1,14 @@
#!/sbin/openrc-run
# Copyright 1999-2021 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
name="grub-btrfs daemon"
command="/usr/bin/grub-btrfs-openrc"
pidfile="/run/{RC_SVCNAME}.pid"
command_background=true
depend() {
use localmount
}