From df14b70f2284d3900f9d2768a1e496bf0ae3563a Mon Sep 17 00:00:00 2001
From: hgy59 <hpgy59@gmail.com>
Date: Fri, 2 Feb 2024 00:46:03 +0100
Subject: [PATCH] memcached: fix uninstall on DSM < 7 (#6006)

* memcached: fix uninstall on DSM < 7
* limit to DSM version supporting PHP 7.4
---
 spk/memcached/Makefile             |  1 +
 spk/memcached/src/service-setup.sh | 21 +++++++++++----------
 2 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/spk/memcached/Makefile b/spk/memcached/Makefile
index 38b76e2863d..37e4560b404 100644
--- a/spk/memcached/Makefile
+++ b/spk/memcached/Makefile
@@ -6,6 +6,7 @@ DSM_UI_DIR = app
 
 DEPENDS = cross/phpmemcachedadmin cross/memcached
 
+REQUIRED_MIN_DSM = 6.0
 SPK_DEPENDS = WebStation:PHP7.4
 
 MAINTAINER = Diaoul
diff --git a/spk/memcached/src/service-setup.sh b/spk/memcached/src/service-setup.sh
index fe6b88842fa..46656ed3e4b 100644
--- a/spk/memcached/src/service-setup.sh
+++ b/spk/memcached/src/service-setup.sh
@@ -1,28 +1,29 @@
 
+PATH="${SYNOPKG_PKGDEST}/bin:${PATH}"
+CONFIG_DIR="${SYNOPKG_PKGVAR}/phpmemcachedadmin.config"
+
+MEMCACHED="${SYNOPKG_PKGDEST}/bin/memcached"
+MEMORY=$(awk '/MemTotal/{memory=$2/1024*0.15; if (memory > 64) memory=64; printf "%0.f", memory}' /proc/meminfo)
+SERVICE_COMMAND="${MEMCACHED} -d -m ${MEMORY} -P ${PID_FILE}"
+
+
 if [ "${SYNOPKG_DSM_VERSION_MAJOR}" -lt 7 ]; then
     # for DSM < 7
     # for owner of var folder
     GROUP=http
+    WEB_DIR=/var/services/web
 fi
 
-PATH="${SYNOPKG_PKGDEST}/bin:${PATH}"
-MEMCACHED="${SYNOPKG_PKGDEST}/bin/memcached"
-MEMORY=$(awk '/MemTotal/{memory=$2/1024*0.15; if (memory > 64) memory=64; printf "%0.f", memory}' /proc/meminfo)
-SERVICE_COMMAND="${MEMCACHED} -d -m ${MEMORY} -P ${PID_FILE}"
-
 service_postinst ()
 {
    # create config file on demand
-   if [ ! -e "${SYNOPKG_PKGVAR}/phpmemcachedadmin.config/Memcache.php" ]; then
+   if [ ! -e ${CONFIG_DIR}/Memcache.php ]; then
       echo "Create default config file Memcache.php"
-      cp -f ${SYNOPKG_PKGVAR}/phpmemcachedadmin.config/Memcache.sample.php ${SYNOPKG_PKGVAR}/phpmemcachedadmin.config/Memcache.php
+      cp -f ${CONFIG_DIR}/Memcache.sample.php ${CONFIG_DIR}/Memcache.php
    fi
 
    if [ "${SYNOPKG_DSM_VERSION_MAJOR}" -lt 7 ]; then
 
-      CONFIG_DIR="${SYNOPKG_PKGVAR}/phpmemcachedadmin.config"
-      WEB_DIR="/var/services/web"
-
       # Install the web interface
       cp -R "${SYNOPKG_PKGDEST}/share/phpMemcachedAdmin" ${WEB_DIR}