#!/bin/sh
exec >> /tmp/mys-$USER.txt 2>&1
set -x


. /etc/wmde-rp.conf

USER=`whoami`
PAM_USER=$USER
PAM_TYPE=open_session

. $PREFIX/wmde-rp-check-pam-user.sh
. $PREFIX/wmde-rp-common.sh


SSHARGS="-o UserKnownHostsFile=$WMDERPDIR/known_hosts" 

create_wmderpdir

if [ -f "$PIDFILE" ]; then
	OLD_PID=`cat "$PIDFILE"`
	if kill -0 "$OLD_PID" 2> /dev/null; then
		echo "Usersync already running." >> $LOGFILE
		exit 0
	fi
fi

echo 0 > $CONFIGSYNC
echo 0 > $FULLSYNC
echo $$ > $PIDFILE


create_knonw_hosts_and_nfshomedir


replace_keys_values() {
    outfile="$1"
    shift

    infile="$PREFIX/osync.conf.template"  # Kannst du bei Bedarf ebenfalls als Parameter machen
    tmpfile="$(mktemp)"
    cp "$infile" "$tmpfile"

    for pair in "$@"; do
        key="${pair%%=*}"
        value="${pair#*=}"

        # Escape key für sed
        escaped_key=$(printf '%s\n' "$key" | sed 's/[][|.^$*+?{}()\\]/\\&/g')

        # Escape & im Value, da es in sed als Referenz auf den Match dient
        escaped_value=$(printf '%s\n' "$value" | sed 's/[&]/\\&/g')

        # Ersetze Zeile mit key=... durch key=value, robust gegen Slashes
        sed -i "s|^$escaped_key=.*|$key=$escaped_value|" "$tmpfile"
    done

    mv "$tmpfile" "$outfile"
}

		
CONF_INC=".config;.local/share/backgrounds"
CONF_EX=".wmde-osync;.cache;*/.cache;.cache2;*/.cache2;.thunderbird/*/ImapMail/"
FULL_INC="*"
FULL_EX=".wmde-osync;.cache;*/.cache;.cache2;*/.cache2;.thunderbird/*/ImapMail/"
	
echo $OPTIONAL_ARGS

generate_config() 
{
	PROFILE="$1"

	replace_keys_values $PROFILE \
		"INITIATOR_SYNC_DIR=\"$HOMEDIR\""\
		"TARGET_SYNC_DIR=\"ssh://$NFSSERVER/$HOMEDIR\"" \
		"SSH_OPTIONAL_ARGS=\"$SSHARGS\"" \
		"RSYNC_PATTERN_FIRST=include" \
		"PRESERVE_OWNER=false" \
		"PRESERVE_GROUP=false" \
		"RSYNC_OPTIONAL_ARGS=\"$2\"" \
		"RSYNC_COMPRESS=false" \
		"INSTANCE_ID=\"$3\"" \
		"MIN_WAIT=30" \
		"MAX_WAIT=300" \
		"FORCE_STRANGER_LOCK_RESUME=true" \
		"LOGFILE=\"$WMDERPDIR/wmde-rp-sync.log\"" \




#		"RSYNC_PATTERN_FIRST=exclude"\
#		"RSYNC_INCLUDE_PATTERN=\"$2\"" \
#		"RSYNC_EXCLUDE_PATTERN=\"$3\"" \




## List of files / directories to incldue / exclude from sync on both sides (see rsync patterns, wildcards work).
## Paths are relative to sync dirs. List elements are separated by a semicolon.

#		"INITIATOR_CUSTOM_STATE_DIR=\"$WMDERPDIR\"" \
#		"TARGET_CUSTOM_STATE_DIR=\"$WMDERPDIR"\" 


	#	"RSYNC_INCLUDE_PATTERN=\"Pictures/***;.config/***\"" \
	#	"RSYNC_EXCLUDE_PATTERN=\"*\""

}

HN=`hostname -f`

CONFNAM="$HN-`echo -n "$CONFIG_DIRS" | md5sum | cut -c1-8`"
FULLNAM="$HN-`echo -n "$FULL_DIRS" | md5sum | cut -c1-8`"
PERMNAM="$HN-`echo -n "$PERM_DIRS" | md5sum | cut -c1-8`"

generate_config "$WMDERPDIR/configsync.conf" "$CONFIG_DIRS" "$CONFNAM"
generate_config "$WMDERPDIR/fullsync.conf" "$FULL_DIRS" "$FULLNAM"
generate_config "$WMDERPDIR/permsync.conf" "$PERM_DIRS" "$PERMNAM"

osync.sh "$WMDERPDIR/configsync.conf" --verbose
echo "$$" > $CONFIGSYNC

osync.sh "$WMDERPDIR/fullsync.conf" --verbose
echo "$$" > $FULLSYNC
echo "$$" > $FIRSTSYNC

osync.sh "$WMDERPDIR/permsync.conf" --verbose --on-changes