From 26d4a2e21988a9ece682ec766961fcd63c4e1503 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Lecour?= <jlecour@evolix.fr>
Date: Mon, 2 Mar 2020 22:10:31 +0100
Subject: [PATCH] Notify syslog when partitions are re-mounted (Linux)

---
 evomaintenance.sh | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/evomaintenance.sh b/evomaintenance.sh
index 0270c60..8d17f8e 100755
--- a/evomaintenance.sh
+++ b/evomaintenance.sh
@@ -54,6 +54,12 @@ Options
 END
 }
 
+syslog() {
+    if [ -x "${LOGGER_BIN}" ]; then
+        ${LOGGER_BIN} -t "evomaintenance" "$1"
+    fi
+}
+
 get_system() {
     uname -s
 }
@@ -184,6 +190,7 @@ remount_repository_readwrite() {
     else
         mountpoint=$(stat -c '%m' $1)
         mount -o remount,rw ${mountpoint}
+        syslog "Re-mount ${mountpoint} as read-write to commit in repository $1"
     fi
 }
 remount_repository_readonly() {
@@ -193,6 +200,7 @@ remount_repository_readonly() {
     else
         mountpoint=$(stat -c '%m' $1)
         mount -o remount,ro ${mountpoint} 2>/dev/null
+        syslog "Re-mount ${mountpoint} as read-only after commit to repository $1"
     fi
 }
 
@@ -512,6 +520,9 @@ if [ "${HOOK_API}" = "1" ] && [ -z "${CURL_BIN}" ]; then
     echo "No \`curl' command has been found, can't call the API." 2>&1
 fi
 
+LOGGER_BIN=$(command -v logger)
+readonly LOGGER_BIN
+
 if [ "${HOOK_API}" = "1" ] && [ -z "${API_ENDPOINT}" ]; then
     echo "No API endpoint specified, can't call the API." 2>&1
 fi