LibrePortal/scripts/database/tables/db_empty_table.sh
librelad 21afae2eff refactor(desudo): drop runtime root from docker_run, sqlite guards, restores
- docker_run: in rooted mode run docker AS the manager via the docker
  group (no sudo); the type=='sudo' branch was unreachable dead code
- 8 db helpers: fix 'command -v sudo sqlite3' guard to 'command -v
  sqlite3' (bodies already query via runInstallOp)
- restic/kopia single-file dump: write target_file via runBackupOp tee
  (as the backup user, matching the snapshot-restore path) instead of
  root tee
- adguard auth: root-owned scratch via runSystem mktemp

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Signed-off-by: librelad <librelad@digitalangels.vip>
2026-05-24 18:03:36 +01:00

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#!/bin/bash
databaseEmptyTable()
{
if [[ "$toolemptytable" == [yY] ]]; then
isHeader "Empty Database Table"
# Check if sqlite3 is available
if ! command -v sqlite3 &> /dev/null; then
isNotice "sqlite3 command not found. Make sure it's installed."
fi
# Ensure the database file exists
if [ ! -f "$docker_dir/$db_file" ]; then
isNotice "Database file not found: $docker_dir/$db_file"
fi
# Get a list of existing tables in the database
local tables_list=$(runInstallOp sqlite3 "$docker_dir/$db_file" ".tables")
# Check if there are any tables in the database
if [ -z "$tables_list" ]; then
isNotice "No tables found in the database."
fi
# Display the numbered list of tables
echo "=== List of Tables ==="
while IFS= read -r table_name; do
echo "$table_name"
done <<< "$tables_list"
echo ""
isQuestion "Enter the table name to empty (x to exit): "
read -p "" table_name
echo ""
if [[ "$table_name" == "x" ]]; then
isNotice "Exiting."
elif runInstallOp sqlite3 "$docker_dir/$db_file" ".tables" | grep -q "\b$table_name\b"; then
# Empty the selected table
runInstallOp sqlite3 "$docker_dir/$db_file" "DELETE FROM \"$table_name\";"
isSuccessful "Table '$table_name' has been emptied."
else
isNotice "Invalid table name. Please try again."
fi
fi
}