planka: fix copy issue

Author: MickLesk

ct/planka.sh

@@ -34,12 +34,13 @@ function update_script() {
     msg_ok "Stopped $APP"
 
     msg_info "Backing up data"
-    mkdir -p /opt/planka-backup/{favicons,user-avatars,background-images,attachments}
-    mv /opt/planka/.env /opt/planka-backup
-    [ -d /opt/planka/public/favicons ] && mv /opt/planka/public/favicons/* /opt/planka-backup/favicons/
-    [ -d /opt/planka/public/user-avatars ] && mv /opt/planka/public/user-avatars/* /opt/planka-backup/user-avatars/
-    [ -d /opt/planka/public/background-images ] && mv /opt/planka/public/background-images/* /opt/planka-backup/background-images/
-    [ -d /opt/planka/private/attachments ] && mv /opt/planka/private/attachments/* /opt/planka-backup/attachments/
+    BK="/opt/planka-backup"
+    mkdir -p "$BK"/{favicons,user-avatars,background-images,attachments}
+    [ -f /opt/planka/.env ] && mv /opt/planka/.env "$BK"/
+    [ -d /opt/planka/public/favicons ] && cp -a /opt/planka/public/favicons/. "$BK/favicons/"
+    [ -d /opt/planka/public/user-avatars ] && cp -a /opt/planka/public/user-avatars/. "$BK/user-avatars/"
+    [ -d /opt/planka/public/background-images ] && cp -a /opt/planka/public/background-images/. "$BK/background-images/"
+    [ -d /opt/planka/private/attachments ] && cp -a /opt/planka/private/attachments/. "$BK/attachments/"
     rm -rf /opt/planka
     msg_ok "Backed up data"
 
@@ -51,11 +52,13 @@ function update_script() {
     msg_ok "Updated Frontend"
 
     msg_info "Restoring data"
-    mv /opt/planka-backup/.env /opt/planka/
-    [ -d /opt/planka-backup/favicons ] && mv /opt/planka-backup/favicons/* /opt/planka/public/favicons/
-    [ -d /opt/planka-backup/user-avatars ] && mv /opt/planka-backup/user-avatars/* /opt/planka/public/user-avatars/
-    [ -d /opt/planka-backup/background-images ] && mv /opt/planka-backup/background-images/* /opt/planka/public/background-images/
-    [ -d /opt/planka-backup/attachments ] && mv /opt/planka-backup/attachments/* /opt/planka/private/attachments/
+    [ -f "$BK/.env" ] && mv "$BK/.env" /opt/planka/.env
+    mkdir -p /opt/planka/public/{favicons,user-avatars,background-images} /opt/planka/private/attachments
+    [ -d "$BK/favicons" ] && cp -a "$BK/favicons/." /opt/planka/public/favicons/
+    [ -d "$BK/user-avatars" ] && cp -a "$BK/user-avatars/." /opt/planka/public/user-avatars/
+    [ -d "$BK/background-images" ] && cp -a "$BK/background-images/." /opt/planka/public/background-images/
+    [ -d "$BK/attachments" ] && cp -a "$BK/attachments/." /opt/planka/private/attachments/
+    rm -rf "$BK"
     msg_ok "Restored data"
 
     msg_info "Starting $APP"