From 50f4c2e14ddb207dbb803337a280d77a89d0c561 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rasmus=20Vester=20Th=C3=B8gersen?= <github@rasmusthog.me>
Date: Thu, 25 Sep 2025 22:44:48 +0200
Subject: [PATCH] Add initial version of backup script

---
 backup.sh | 60 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 backup.sh

diff --git a/backup.sh b/backup.sh
new file mode 100644
index 0000000..a57a337
--- /dev/null
+++ b/backup.sh
@@ -0,0 +1,60 @@
+#!/bin/bash
+#
+#This script will automatically make an encrypted backup to a restic repository as specified with --source
+#
+helpFunction()
+{
+   echo ""
+   echo "Usage: $0 -i INPUT -c CONFIG_DIR -l LOG_DIR"
+   echo -e "\t-i Input folder that should be backed up."
+   echo -e "\t-c Location of config directory containing repository, password and uuid files."
+   echo -e "\t-l Location of where the log should be outputted to."
+   echo -e "Example:"
+   echo -e "If you pass -i ~/MyServices/SeRvIce1, then the directory you pass as -c must contain files service1_repository, service1_password and service1_uuid (note lower case)"
+   exit 1 # Exit script after printing help
+}
+
+while getopts "i:c:l:" opt
+do
+   case "$opt" in
+      i ) INPUT="$OPTARG" ;;
+      c ) CONFIG_DIR="$OPTARG" ;;
+      l ) LOG_DIR="$OPTARG" ;;
+      ? ) helpFunction ;; # Print helpFunction in case parameter is non-existent
+   esac
+done
+
+# Print helpFunction in case parameters are empty
+if [ -z "$INPUT" ] || [ -z "$CONFIG_DIR" ] || [ -z "$LOG_DIR" ]
+then
+   echo "Some or all of the parameters are empty";
+   helpFunction
+fi
+
+# Begin script in case all parameters are correct
+
+# Set environment variables
+set -a && source .env && set +a
+
+SERVICE=${INPUT##*/}
+SERVICE=${SERVICE,,}
+DATE=$(date +%Y-%m-%d_%H%M%S)
+LOG_FILE="${LOG_DIR}/${SERVICE}_${DATE}.log"
+
+
+
+REPOSITORY_FILE="${CONFIG_DIR}/${SERVICE}_repository"
+PASSWORD_FILE="${CONFIG_DIR}/${SERVICE}_password"
+UUID_FILE="${CONFIG_DIR}/${SERVICE}_uuid"
+
+echo -e "--- START OF BACKUP FOR ${SERVICE^^} - ${DATE} ---\n\n" > $LOG_FILE
+restic backup $INPUT --verbose --repository-file $REPOSITORY_FILE --password-file $PASSWORD_FILE >> $LOG_FILE
+
+echo -e "\n\n Current snapshots:\n\n" >> $LOG_FILE
+restic snapshots --verbose --repository-file $REPOSITORY_FILE --password-file $PASSWORD_FILE >> $LOG_FILE
+
+echo -e "\n\n Health check:\n\n" >> $LOG_FILE
+restic check --verbose --repository-file $REPOSITORY_FILE --password-file $PASSWORD_FILE >> $LOG_FILE
+
+echo -e "\n\n Move to external storage:\n\n" >> $LOG_FILE
+rsync -rahPv --delete-after -e "ssh -p ${EXTERNAL_STORAGE_PORT}" "$(<$REPOSITORY_FILE)" $EXTERNAL_STORAGE_USER@$EXTERNAL_STORAGE_URL:$EXTERNAL_STORAGE_ROOT_DIR/"$(<$UUID_FILE)" >> $LOG_FILE