Marek Miklewicz
69 lines
1.8 KiB
Bash
Executable File
69 lines
1.8 KiB
Bash
Executable File
#!/bin/bash
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
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# shellcheck source=./mysql_common.sh
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source "$SCRIPT_DIR/mysql_common.sh"
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usage() {
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cat <<'EOF'
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Użycie:
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restore_all.sh <katalog_backupu> [--restore-users]
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Opis:
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Przywraca wszystkie bazy MySQL z katalogu backupu. Jeśli obecny jest plik
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`_globals.sql` lub `_globals.sql.gz`, można go odtworzyć flagą
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`--restore-users`.
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EOF
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}
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BACKUP_DIR=""
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RESTORE_USERS="0"
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for arg in "$@"; do
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case "$arg" in
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--help|-h)
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usage
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exit 0
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;;
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--restore-users)
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RESTORE_USERS="1"
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;;
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*)
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if [ -n "$BACKUP_DIR" ]; then
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echo "Podano więcej niż jeden katalog backupu." >&2
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exit 1
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fi
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BACKUP_DIR="$arg"
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;;
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esac
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done
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[ -n "$BACKUP_DIR" ] || {
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usage
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exit 1
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}
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[ -d "$BACKUP_DIR" ] || {
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echo "Katalog nie istnieje: $BACKUP_DIR" >&2
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exit 1
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}
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mysql_load_alt_credentials
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if [ "$RESTORE_USERS" = "1" ]; then
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for globals_file in "$BACKUP_DIR/_globals.sql.gz" "$BACKUP_DIR/_globals.sql"; do
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[ -f "$globals_file" ] || continue
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mysql_restore_stream mysql "$globals_file"
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break
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done
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fi
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find "$BACKUP_DIR" -maxdepth 1 -type f \( -name '*.sql' -o -name '*.sql.gz' \) ! -name '_globals.*' | sort | while IFS= read -r file; do
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[ -n "$file" ] || continue
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db_name="$(basename "$file" | sed -E 's/\.sql(\.gz)?$//')"
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db_name="$(mysql_safe_identifier "$db_name")"
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mysql_exec mysql -e "DROP DATABASE IF EXISTS $(mysql_quote_identifier "$db_name");"
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mysql_exec mysql -e "CREATE DATABASE $(mysql_quote_identifier "$db_name") CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;"
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mysql_restore_stream "$db_name" "$file"
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echo "Przywrócono ${db_name}"
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done
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