Initial commit

scripts/backup/backup_monthly.sh

@@ -0,0 +1,63 @@
+#!/usr/bin/env bash
+
+error() {
+    echo -e "Error: $1\nExiting..." && exit 1
+}
+
+warning() {
+	echo "Warning: $1 Skipping..."
+}
+
+MONTHLY_BACKUPS_PATH="/var/www/data/backups/monthly"
+WEEKLY_BACKUPS_PATH="/var/www/data/backups/weekly"
+
+clean_old_monthly_backups() {
+	find ${MONTHLY_BACKUPS_PATH}/*.tgz -mtime +181 -exec rm {} \;
+}
+
+clean_old_monthly_db_backups() {
+	find ${MONTHLY_BACKUPS_PATH}/db/*.tgz -mtime +181 -exec rm {} \;
+}
+
+sync_from_weekly() {
+    # shellcheck disable=SC2010
+    ffd="$(ls -pt | grep -v / | head -1)"
+    if [[ -n "$ffd" ]]; then
+        rsync -dtz --ignore-existing "${ffd}" "$1"
+    else
+        warning "No files found to sync!"
+    fi
+}
+
+process_with_dbs() {
+    if [[ -d "${MONTHLY_BACKUPS_PATH}/" ]]; then
+        clean_old_monthly_backups
+
+        if ! cd "${WEEKLY_BACKUPS_PATH}/"; then
+            warning "Failed to cd into ${WEEKLY_BACKUPS_PATH}/"
+        else
+            # clean old weekly backups
+            find ${WEEKLY_BACKUPS_PATH}/*.tgz -mtime +28 -exec rm {} \;
+
+            sync_from_weekly "${MONTHLY_BACKUPS_PATH}/"
+        fi
+
+        if [[ -d "${MONTHLY_BACKUPS_PATH}/db/" ]]; then
+            clean_old_monthly_db_backups
+
+            if ! cd "${WEEKLY_BACKUPS_PATH}/db/"; then
+                warning "Failed to cd into ${WEEKLY_BACKUPS_PATH}/db/"
+            else
+                # clean old weekly db backups
+                find ${WEEKLY_BACKUPS_PATH}/db/*.tgz -mtime +28 -exec rm {} \;
+
+                sync_from_weekly "${MONTHLY_BACKUPS_PATH}/db/"
+            fi
+        else
+            warning "Cannot locate ${MONTHLY_BACKUPS_PATH}/db/"
+        fi
+    else
+        warning "Cannot locate ${MONTHLY_BACKUPS_PATH}/"
+    fi
+}
+