Updated to version 2.0.1

- Modified to save all files to a folder tree for backup rather than creating a single monolithic archive.  This will allow restic to properly manage snapshots.
- Changed exception lookup to case-insensitive

dockerbackup.sh

@@ -3,8 +3,8 @@
 ### Docker Stack Backup Script
 ### Created by Charlie Silverman - ackitsme3@gmail.com
 ###############################################################################
-### Version: 1.1.3
-### Updated: 2026-08-05
+### Version: 2.0.1
+### Updated: 2026-10-18
 ### Purpose:  Backs up all docker stacks in a given directory to Restic bucket
 ###############################################################################
 ### Requirements:
@@ -25,6 +25,10 @@
 # 1.1.1 - Added snapshot size to log
 # 1.1.2 - Added aggregate backup size to end of log
 # 1.1.3 - Added GiB to total backup size information
+# 2.0.0 - Modified to save all files to a folder tree for backup rather than
+#         creating a single monolithic archive.  This will allow restic to
+#         properly manage snapshots
+# 2.0.1 - Changed exception lookup to case-insensitive
 
 set -Eeuo pipefail
 
@@ -68,12 +72,16 @@ log() {
 should_skip() {
     local project="$1"
 
+    shopt -s nocasematch
+
     for pattern in "${SKIP_PROJECTS[@]}"; do
         if [[ "$project" == $pattern ]]; then
             return 0
         fi
     done
 
+    shopt -u nocasematch
+
     return 1
 }
 
@@ -148,7 +156,7 @@ for compose_file in "${COMPOSE_FILES[@]}"; do
     log "Compose file: ${compose_file}"
     log "=================================================="
 
-    STAGING_DIR="/tmp/docker-backup-${project_name}-${TIMESTAMP}"
+    STAGING_DIR="/home/Backups/docker-backup-${project_name}"
 
     mkdir -p \
         "${STAGING_DIR}/images" \
@@ -198,11 +206,11 @@ for compose_file in "${COMPOSE_FILES[@]}"; do
     ###################################################
 
         log "Backing up compose files..."
+        mkdir -p "${STAGING_DIR}/compose"
 
-    tar -czf \
-        "${STAGING_DIR}/${project_name}-compose.tar.gz" \
-        -C "$(dirname "$compose_dir")" \
-        "$(basename "$compose_dir")"
+        cp -a \
+                "${compose_dir}" \
+                "${STAGING_DIR}/compose/"
 
     ###################################################
     # Backup Images
@@ -221,8 +229,7 @@ for compose_file in "${COMPOSE_FILES[@]}"; do
             log "Saving image: $image"
 
                         docker save "$image" \
-                | gzip \
-                > "${STAGING_DIR}/images/${safe_name}.tar.gz"
+                                > "${STAGING_DIR}/images/${safe_name}.tar"
         fi
 
     done < "${STAGING_DIR}/metadata/images.list"
@@ -243,7 +250,7 @@ for compose_file in "${COMPOSE_FILES[@]}"; do
             -v "${volume}:/source:ro" \
             -v "${STAGING_DIR}/volumes:/backup" \
             alpine \
-            tar -czf "/backup/${volume}.tar.gz" -C /source .
+            sh -c "cd /source && tar cf - . | tar xf - -C /backup"
 
     done < "${STAGING_DIR}/metadata/volumes.list"