UX fixes: fix Map tab crash, remove Edit/Delete buttons, update Help dialog and menu labels

2026-05-30 20:56:28 -04:00
parent 9ae0f271ea
commit 474a618f79
6 changed files with 87 additions and 173 deletions
@@ -0,0 +1,78 @@
+#!/usr/bin/env bash
+# 🔄 Rotating Backup — keep N copies, replace oldest
+#
+# Usage:
+#   ./rotate-backup.sh [--keep N] [--dir DIR] <path/to/database.db>
+#
+# Examples:
+#   ./rotate-backup.sh /home/oplabs/projects/canteen-asset-tracker/assets.db
+#   ./rotate-backup.sh --keep 5 --dir /backups/dbs /var/lib/app/data.db
+#
+# Default: keep 3 backups in /home/oplabs/backups/canteen-db/
+set -euo pipefail
+
+KEEP=3
+BACKUP_DIR="/home/oplabs/backups/canteen-db"
+PREFIX="assets.db"
+
+# ── Parse args ────────────────────────────────────────────────────────────────
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    --keep) shift; KEEP="$1"; shift ;;
+    --dir)  shift; BACKUP_DIR="$1"; shift ;;
+    --prefix) shift; PREFIX="$1"; shift ;;
+    -h|--help)
+      echo "Usage: $(basename "$0") [--keep N] [--dir DIR] [--prefix NAME] <database-path>"
+      echo ""
+      echo "Backs up a SQLite database with rotation (keep N, remove oldest)."
+      echo ""
+      echo "  --keep N     Number of backups to retain  (default: 3)"
+      echo "  --dir DIR    Target backup directory      (default: /home/oplabs/backups/canteen-db)"
+      echo "  --prefix NAME  Backup file name prefix    (default: assets.db)"
+      exit 0
+      ;;
+    -*)
+      echo "Unknown option: $1" >&2
+      exit 1
+      ;;
+    *)
+      DB_PATH="$1"
+      shift
+      ;;
+  esac
+done
+
+if [[ -z "${DB_PATH:-}" ]]; then
+  echo "❌ Usage: $(basename "$0") [--keep N] <database-path>" >&2
+  exit 1
+fi
+
+if [[ ! -f "$DB_PATH" ]]; then
+  echo "❌ Database not found: $DB_PATH" >&2
+  exit 1
+fi
+
+# ── Create backup ─────────────────────────────────────────────────────────────
+mkdir -p "$BACKUP_DIR"
+TIMESTAMP=$(date +%Y%m%d-%H%M%S)
+BACKUP_FILE="${BACKUP_DIR}/${PREFIX}-${TIMESTAMP}"
+
+# Use sqlite3 .backup for safe online backup (consistent snapshot even if app is running)
+if command -v sqlite3 &>/dev/null; then
+  sqlite3 "$DB_PATH" ".backup '$BACKUP_FILE'"
+  echo "✅  $(basename "$DB_PATH") → $BACKUP_FILE  (sqlite3 snapshot)"
+else
+  cp "$DB_PATH" "$BACKUP_FILE"
+  echo "✅  $(basename "$DB_PATH") → $BACKUP_FILE  (file copy)"
+fi
+
+# ── Rotate: keep only N most recent ───────────────────────────────────────────
+KEEP=$((KEEP + 0))  # ensure numeric
+REMOVE_COUNT=$((KEEP))
+REMOVE_FROM=$((REMOVE_COUNT + 1))
+
+OLD_COUNT=$(ls -t "${BACKUP_DIR}/${PREFIX}-"* 2>/dev/null | wc -l)
+ls -t "${BACKUP_DIR}/${PREFIX}-"* 2>/dev/null | tail -n +${REMOVE_FROM} | xargs rm -f 2>/dev/null || true
+REMOVED=$((OLD_COUNT > KEEP ? OLD_COUNT - KEEP : 0))
+
+echo "   📦 ${KEEP} kept · ${REMOVED} removed · ${BACKUP_DIR}"