Stop trapping errors und unset enviromant vars

On error just print error, but do not reset env vars, if this is done on verify error the init afterwards will store all settings in the wrong path

Readme.md

@@ -141,7 +141,7 @@ All below have default values if not set in the main settings file
 
 * COMPRESSION: zstd
 * COMPRESSION_LEVEL: 3
-* ENCRYPTION: none
+* ENCRYPTION: keyfile (with no password)
 * FORCE_VERIFY: false
 * COMPACT_INTERVAL: 1
 * CHECK_INTERVAL: none

borg.backup.functions.init.sh

@@ -7,14 +7,19 @@ fi;
 
 set -ETu #-e -o pipefail
 trap cleanup SIGINT SIGTERM ERR
+trap error_trap ERR
 
 cleanup() {
 	# script cleanup here
-	echo "Some part of the script failed with an error: $? @LINE: $(caller)";
+	echo "Script abort: $? @LINE: $(caller)";
 	# unset exported vars
 	unset BORG_BASE_DIR BORG_UNKNOWN_UNENCRYPTED_REPO_ACCESS_IS_OK BORG_RELOCATED_REPO_ACCESS_IS_OK;
 	# end trap
-	trap - SIGINT SIGTERM ERR
+	trap - SIGINT SIGTERM
+}
+error_trap() {
+	echo "Some part of the script failed with an error: $? @LINE: $(caller)";
+	trap - ERR
 }
 # on exit unset any exported var
 trap "unset BORG_BASE_DIR BORG_UNKNOWN_UNENCRYPTED_REPO_ACCESS_IS_OK BORG_RELOCATED_REPO_ACCESS_IS_OK" EXIT;
@@ -348,7 +353,7 @@ if [ -n "${ONE_TIME_TAG}" ] && ! [[ "${ONE_TIME_TAG}" =~ ^[A-Za-z0-9_-]+$ ]]; th
 	echo "One time tag '${ONE_TIME_TAG}' must be alphanumeric with dashes and underscore only.";
 	exit 1;
 elif [ -n "${ONE_TIME_TAG}" ]; then
-	# all ok, attach . at the end
+	# all ok, attach '.' at the end
 	ONE_TIME_TAG=${ONE_TIME_TAG}".";
 fi;
 # if -D, cannot be with -T, -i, -C, -I, -P

borg.backup.functions.verify.sh

@@ -299,7 +299,14 @@ if [ "${VERIFY}" -eq 1 ] || [ "${INIT}" -eq 1 ]; then
 			echo "${BORG_COMMAND} info ${OPT_REMOTE} ${REPOSITORY} 2>&1|grep \"Repository ID:\"";
 		fi;
 		# use borg info and verify if it returns "Repository ID:" in the first line
-		REPO_VERIFY=$(${BORG_COMMAND} info ${OPT_REMOTE} "${REPOSITORY}" 2>&1|grep "Repository ID:");
+		REPO_VERIFY=$(${BORG_COMMAND} info ${OPT_REMOTE} "${REPOSITORY}" 2>&1);
+		if ! $?; then
+			echo "[!] Repository verify error: ${REPO_VERIFY}";
+			REPO_VERIFY="";
+		else
+			REPO_VERIFY=$(echo "${REPO_VERIFY}" |  grep "Repository ID:");
+		fi;
+		#  | grep "Repository ID:"
 		# this is currently a hack to work round the error code in borg info
 		# this checks if REPO_VERIFY holds this error message and then starts init
 		if [[ -z "${REPO_VERIFY}" ]] || [[ "${REPO_VERIFY}" =~ ${REGEX_ERROR} ]]; then