56 lines
2.3 KiB
Bash
56 lines
2.3 KiB
Bash
#!/usr/bin/env bash
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set -euo pipefail
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if [[ $# -lt 1 ]]; then
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echo "Usage: $0 <backup_dir>" >&2
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exit 1
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fi
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ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
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cd "$ROOT_DIR"
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backup_dir="$1"
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db_dump_path="$backup_dir/db.dump"
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media_archive_path="$backup_dir/media.tar.gz"
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if [[ ! -f "$db_dump_path" || ! -f "$media_archive_path" ]]; then
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echo "Backup files missing in $backup_dir" >&2
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exit 1
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fi
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set -a
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. ./.env
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set +a
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verify_db="${POSTGRES_DB}_verify_$(date +%s)"
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verify_media_dir="$(mktemp -d /tmp/tubco_backup_verify_media.XXXXXX)"
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cleanup() {
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docker compose exec -T db sh -lc "PGPASSWORD='$POSTGRES_PASSWORD' psql -U '$POSTGRES_USER' -d postgres -c \"DROP DATABASE IF EXISTS \\\"$verify_db\\\";\"" >/dev/null 2>&1 || true
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chmod -R u+rwx "$verify_media_dir" >/dev/null 2>&1 || true
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rm -rf "$verify_media_dir"
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}
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trap cleanup EXIT
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docker compose exec -T db sh -lc "PGPASSWORD='$POSTGRES_PASSWORD' psql -U '$POSTGRES_USER' -d postgres -c \"CREATE DATABASE \\\"$verify_db\\\";\""
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docker compose exec -T db sh -lc "PGPASSWORD='$POSTGRES_PASSWORD' pg_restore -U '$POSTGRES_USER' -d '$verify_db' --no-owner --no-privileges" < "$db_dump_path"
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table_count="$(docker compose exec -T db sh -lc "PGPASSWORD='$POSTGRES_PASSWORD' psql -U '$POSTGRES_USER' -d '$verify_db' -t -A -c \"SELECT COUNT(*) FROM pg_tables WHERE schemaname='public';\"")"
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onboarding_count="$(docker compose exec -T db sh -lc "PGPASSWORD='$POSTGRES_PASSWORD' psql -U '$POSTGRES_USER' -d '$verify_db' -t -A -c \"SELECT COUNT(*) FROM workflows_onboardingrequest;\"")"
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offboarding_count="$(docker compose exec -T db sh -lc "PGPASSWORD='$POSTGRES_PASSWORD' psql -U '$POSTGRES_USER' -d '$verify_db' -t -A -c \"SELECT COUNT(*) FROM workflows_offboardingrequest;\"")"
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tar -C "$verify_media_dir" --no-same-owner --no-same-permissions -xzf "$media_archive_path"
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if [[ ! -d "$verify_media_dir/media" ]]; then
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echo "Media restore verification failed: extracted media directory missing" >&2
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exit 1
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fi
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media_file_count="$(find "$verify_media_dir/media" -type f | wc -l | tr -d ' ')"
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printf 'Verified backup: %s\n' "$backup_dir"
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printf 'Restore DB: %s\n' "$verify_db"
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printf 'Public tables: %s\n' "$table_count"
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printf 'Onboarding rows: %s\n' "$onboarding_count"
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printf 'Offboarding rows: %s\n' "$offboarding_count"
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printf 'Media files: %s\n' "$media_file_count"
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