From 21aae47faea28cff88cb4f33825495a5356a1f72 Mon Sep 17 00:00:00 2001
From: Igor Opaniuk <igor.opaniuk@toradex.com>
Date: Wed, 25 Nov 2020 19:29:43 +0200
Subject: mtd-utils: add initial systemd service description

Add initial ubihealthd.service for systemd. It can be enabled to
start automatically.

Testing:
[  OK  ] Reached target Graphical Interface.
         Starting Update UTMP about System Runlevel Changes...
         Starting UBI health daemon...
[  OK  ] Started UBI health daemon.

....
root@colibri-imx6ull:~# systemctl status ubihealthd.service
* ubihealthd.service - UBI health daemon
     Loaded: loaded (/lib/systemd/system/ubihealthd.service; enabled; vendor preset: enabled)
     Active: active (running) since Wed 2020-11-25 16:09:03 UTC; 41s ago
    Process: 498 ExecStart=/usr/sbin/ubihealthd (code=exited, status=0/SUCCESS)
   Main PID: 499 (ubihealthd)
     CGroup: /system.slice/ubihealthd.service
             `-499 /usr/sbin/ubihealthd

Nov 25 16:09:03 colibri-imx6ull systemd[1]: Starting UBI health daemon...
Nov 25 16:09:03 colibri-imx6ull systemd[1]: Started UBI health daemon.

Related-to: ELB-3249
Signed-off-by: default avatarIgor Opaniuk <igor.opaniuk@toradex.com>
(cherry picked from commit b1d95a6bb125e5a84f8e02adf6f1df0552317c8b)
---
 recipes-devtools/mtd/mtd-utils/ubihealthd.service | 10 ++++++++++
 recipes-devtools/mtd/mtd-utils_%.bbappend         | 16 ++++++++++++++++
 2 files changed, 26 insertions(+)
 create mode 100644 recipes-devtools/mtd/mtd-utils/ubihealthd.service
 create mode 100644 recipes-devtools/mtd/mtd-utils_%.bbappend

diff --git a/recipes-devtools/mtd/mtd-utils/ubihealthd.service b/recipes-devtools/mtd/mtd-utils/ubihealthd.service
new file mode 100644
index 0000000..74b8df6
--- /dev/null
+++ b/recipes-devtools/mtd/mtd-utils/ubihealthd.service
@@ -0,0 +1,10 @@
+[Unit]
+Description=UBI health daemon
+After=multi-user.target
+
+[Service]
+Type=forking
+ExecStart=@SBINDIR@/ubihealthd
+
+[Install]
+WantedBy=multi-user.target
diff --git a/recipes-devtools/mtd/mtd-utils_%.bbappend b/recipes-devtools/mtd/mtd-utils_%.bbappend
new file mode 100644
index 0000000..054c939
--- /dev/null
+++ b/recipes-devtools/mtd/mtd-utils_%.bbappend
@@ -0,0 +1,16 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
+SRC_URI_append_ = " file://ubihealthd.service"
+
+inherit systemd
+
+SYSTEMD_PACKAGES = "${PN}"
+SYSTEMD_SERVICE_${PN} = "ubihealthd.service"
+SYSTEMD_AUTO_ENABLE = "disable"
+
+do_install_append() {
+	install -d ${D}${systemd_unitdir}/system
+	install -m 0644 ${WORKDIR}/ubihealthd.service ${D}${systemd_unitdir}/system/
+	sed -i -e 's,@SBINDIR@,${sbindir},g' \
+		-e 's,@SYSCONFDIR@,${sysconfdir},g' \
+		${D}${systemd_unitdir}/system/*.service
+}
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