Still adding MSYS compat

CHANGELOG.md

@@ -5,16 +5,26 @@ FUTURE IMPROVEMENTS
 - Tree function merge (current and after tree functions are the same except for output filename and logging)
 - Tree functions execute piped commands (grep, awk) on master when launched on remote slave which can cause more bandwith usage
 - Exit trap function must also kill child processes
-- Make osync run on Cygwin for Windows compatibility
+- Make osync run on MSYS for Windows compatibility ?
 
 KNOWN ISSUES
 ------------
 
 - If master and remote slave systems don't have rsync in the same path, execution may fail (RSYNC_PATH is always configured on master, even when executed on slave)
+- When remote system is Msys, Windows' find.exe is used instead of MSYS find
 
 RECENT CHANGES
 --------------
 
+- Merged MSYS (MinGW minimal system) bash compatibility under Windows from Obackup
+	- Added check for /var/log directory
+	- Added check for shared memory directory
+	- Added alternative way to kill child processes for other OSes and especially for MSYS (which is a very odd way)
+	- Added Sendemail.exe support for windows Alerting
+	- Replaced which commend by type -p, as it is more portable
+	- Added support for ping.exe from windows
+	- Forced usage of MSYS find instead of Windows' find.exe on master
+       - Added an optionnal remote rsync executable path parameter
 - Fixed an issue with CheckConnectivity3rdPartyHosts
 - Added an option to stop execution if a local / remote command fails
 - Improved forced quit command by killing all child processes

osync.sh

@@ -1455,22 +1455,32 @@ function Init
 		RSYNC_SSH_CMD="$(type -p ssh) $SSH_COMP -i $SSH_RSA_PRIVATE_KEY -p $REMOTE_PORT"
 	fi
 
-        ## Set rsync executable and rsync path (for remote sudo rsync)
+	## Support for older config files without RSYNC_EXECUTABLE option
         if [ "$RSYNC_EXECUTABLE" == "" ]
         then
                 RSYNC_EXECUTABLE=rsync
         fi
 
+        ## Sudo execution option
         if [ "$SUDO_EXEC" == "yes" ]
         then
-                RSYNC_PATH="sudo $(type -p $RSYNC_EXECUTABLE)"
+                if [ "$RSYNC_REMOTE_PATH" != "" ]
+                then
+                        RSYNC_PATH="sudo $(type -p $RSYNC_REMOTE_PATH)/$RSYNC_EXECUTABLE)"
+                else
+                        RSYNC_PATH="sudo $RSYNC_EXECUTABLE"
+                fi
                 COMMAND_SUDO="sudo"
         else
-                RSYNC_PATH="$(type -p $RSYNC_EXECUTABLE)"
+                if [ "$RSYNC_REMOTE_PATH" != "" ]
+                        then
+                                RSYNC_PATH="$(type -p $RSYNC_REMOTE_PATH)/$RSYNC_EXECUTABLE)"
+                        else
+                                RSYNC_PATH="$RSYNC_EXECUTABLE"
+                        fi
                 COMMAND_SUDO=""
         fi
 
-
 	## Set rsync options
 	RSYNC_ARGS="-"
         if [ "$PRESERVE_ACL" == "yes" ]

sync.conf

@@ -2,12 +2,12 @@
 
 ###### Osync - Rsync based two way sync engine with fault tolerance
 ###### (L) 2013 by Orsiris "Ozy" de Jong (www.netpower.fr)
-#### Config file rev 1010201301
+#### Config file rev 1010201302
 
 ## Sync job identification, any string you want, no spaces
 SYNC_ID="sync_test"
 
-## Leaving this empty will create a logfile at /var/log/osync_version_SYNC_ID.log
+## Leaving this empty will create a logfile at /var/log/osync_version_SYNC_ID.log (or current directory if /var/log doesn't exist)
 LOGFILE=""
 
 ## Directories to synchronize
@@ -47,6 +47,8 @@ REMOTE_HOST_PING=no
 ## If you use this function, you should set more than one 3rd party host, and be sure you can ping them.
 ## Be aware some DNS like opendns redirect false hostnames. Also, this adds an extra execution time of a bit less than a minute.
 REMOTE_3RD_PARTY_HOSTS="www.kernel.org www.google.fr"
+## Remote rsync executable path. Leave this empty in most cases
+REMOTE_RSYNC_PATH=""
 
 ## Preserve ACLS. Make sure target FS can hold ACLs or you'll get loads of errors.
 PRESERVE_ACL=no