From 83fcc7d4cad70f73d980d2037fd2a47dd8e30516 Mon Sep 17 00:00:00 2001
From: Bastian Dehn <hhaalo@arcor.de>
Date: Fri, 30 Nov 2018 18:14:03 +0100
Subject: [PATCH] add: check argument for backup dates

---
 backup | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

diff --git a/backup b/backup
index e2bb11c..c78a5f7 100755
--- a/backup
+++ b/backup
@@ -28,7 +28,6 @@ SetDefaultVariables()
 	backpath="/images/backup"
 	backname="sicherung"
 	wunschanzahl=30
-	mode="incremental"
 
 	if [ ! -d "$backpath" ]; then
 		printf "FEHLER: Verzeichnis %s existiert nicht!\n" "$backpath"
@@ -38,11 +37,16 @@ SetDefaultVariables()
 
 ReadArguments()
 {
+	mode="incremental"
 	if [ -n "$1" ]; then
 		case "$1" in
 		"full")
 			mode="$1"
 			;;
+		"check")
+			CheckBackupDate
+			exit 0
+			;;
 		*)
 			mode="incremental"
 			;;
@@ -329,13 +333,19 @@ MakeHistory()
 		echo "$(date +%Y-%m-%d) none" >> backuphistory
 	fi
 
+}
+
+CheckBackupDate()
+{
 	printfStripLine
 	printf "\n"
 	for i in day week month; do
 		if [ -f "$i" ]; then
-			printf "Letzte Sicherung %s am %s\n" "$i" "$(cat $i)"
+			printf "${LIGHTGREEN}Letzte Sicherung %s " "$i"
+			printf "am %s${RESET}\n" "$(cat $i)"
 		else
-			printf "Keine Sicherung %s vorhanden\n" "$i"
+			printf "${LIGHTRED}Keine Sicherung %s " $i
+			printf "vorhanden${RESET}\n"
 		fi
 	done
 	printf "\n"
@@ -350,14 +360,15 @@ main()
 	LIGHTPURPLE="\e[1;35m"
 	LIGHTGREEN="\e[1;32m"
 	RESET="\e[0m"
+	ReadArguments $*
 	SetDefaultVariables
-	ReadArguments
 
 	CreateBackupFolder
 
 	BackupRemotePC
 
 	MakeHistory
+	CheckBackupDate
 
 	CleanUpBackups
 }
-- 
2.39.5