ktx/packages/cli/src/setup-databases.ts
Andrey Avtomonov c2beaf7d55
feat(setup): wizard prompt tweaks and quieter query-history filter output (#259)
Setup wizard flow tweaks:
- Add a reveal-tail password prompt (reveal-password-prompt.ts) that unmasks
  the last few characters of a typed/pasted secret, and wire it into the setup
  prompt adapter in place of clack's password(); adds the @clack/core dep.
- Reorder wizard select options: surface "Paste a key" before the
  environment-variable option across embeddings/models/sources, promote
  Metabase/Notion in the source list, put Git URL before Local path, reorder
  the Notion crawl-mode choices, and relabel the sources "Done" action.

Query-history filter picker output:
- Collapse the per-template parse-failure lines into a single count in the
  setup output and route the full template-id list to --debug stderr.
- Model parse failures as a structured parseFailedTemplateIds field instead of
  warning strings.
- Add a privacy-safe query_history_filter_completed telemetry event
  (counts/enums only), mirrored into the Python daemon schema.
2026-06-04 14:11:08 +02:00

2513 lines
86 KiB
TypeScript

import { execFile as execFileCallback } from 'node:child_process';
import { readFile, writeFile } from 'node:fs/promises';
import { delimiter, dirname, join } from 'node:path';
import { fileURLToPath } from 'node:url';
import { promisify } from 'node:util';
import { getDriverRegistration } from './context/connections/drivers.js';
import { createLocalKtxLlmRuntimeFromConfig } from './context/llm/local-config.js';
import type { KtxLlmRuntimePort } from './context/llm/runtime-port.js';
import { queryHistoryDialectForConnection } from './context/ingest/adapters/historic-sql/connection-dialect.js';
import {
proposeQueryHistoryServiceAccountFilters,
type ProposeQueryHistoryServiceAccountFiltersInput,
type QueryHistoryFilterProposal,
} from './context/ingest/adapters/historic-sql/query-history-filter-picker.js';
import { resolveQueryHistoryScopeFloor } from './context/ingest/adapters/historic-sql/scope-floor.js';
import type { HistoricSqlDialect } from './context/ingest/adapters/historic-sql/types.js';
import {
runHistoricSqlReadinessProbe,
type HistoricSqlProbeOutcome,
type HistoricSqlReadinessProbe,
} from './context/ingest/historic-sql-probes.js';
import { type KtxProjectConnectionConfig, serializeKtxProjectConfig } from './context/project/config.js';
import { loadKtxProject } from './context/project/project.js';
import { markKtxSetupStateStepComplete, setKtxSetupDatabaseConnectionIds } from './context/project/setup-config.js';
import type { KtxTableListEntry } from './context/scan/types.js';
import { getKtxCliPackageInfo, type KtxCliIo } from './cli-runtime.js';
import {
errorMessage,
flushPrefixedBufferedCommandOutput,
writePrefixedLines,
} from './clack.js';
import { runKtxConnection } from './connection.js';
import { createBufferedCommandIo } from './io/buffered-command-io.js';
import {
runConnectionSetupWithRecovery,
type ConfigureResult,
type RecoveryOutcome,
type ValidateResult,
} from './connection-recovery.js';
import {
pickDatabaseScope as defaultPickDatabaseScope,
type DatabaseScopePickResult,
type PickDatabaseScopeArgs,
} from './database-tree-picker.js';
import { withMultiselectNavigation, withTextInputNavigation } from './prompt-navigation.js';
import { createKtxCliHistoricSqlRuntime } from './local-adapters.js';
import type { KtxManagedPythonInstallPolicy } from './managed-python-command.js';
import type { ManagedPythonCoreDaemonOptions } from './managed-python-http.js';
import { queryHistoryPullConfig } from './public-ingest.js';
import { runKtxScan } from './scan.js';
import { writeProjectLocalSecretReference } from './setup-secrets.js';
import { isDemoConnection } from './telemetry/demo-detect.js';
import { emitTelemetryEvent } from './telemetry/index.js';
import {
createKtxSetupPromptAdapter,
createKtxSetupUiAdapter,
type KtxSetupPromptOption,
} from './setup-prompts.js';
const HISTORIC_SQL_WORK_UNIT_MAX_CONCURRENCY = 6;
const KTX_DEMO_START_URL = 'https://www.kaelio.com/start';
const execFileAsync = promisify(execFileCallback);
export type KtxSetupDatabaseDriver =
| 'sqlite'
| 'postgres'
| 'mysql'
| 'clickhouse'
| 'sqlserver'
| 'bigquery'
| 'snowflake';
export interface KtxSetupDatabasesArgs {
projectDir: string;
inputMode: 'auto' | 'disabled';
debug?: boolean;
yes?: boolean;
cliVersion?: string;
runtimeInstallPolicy?: KtxManagedPythonInstallPolicy;
databaseDrivers?: KtxSetupDatabaseDriver[];
databaseConnectionIds?: string[];
databaseConnectionId?: string;
databaseUrl?: string;
databaseSchemas: string[];
enableQueryHistory?: boolean;
disableQueryHistory?: boolean;
queryHistoryWindowDays?: number;
queryHistoryMinExecutions?: number;
queryHistoryServiceAccountPatterns?: string[];
queryHistoryRedactionPatterns?: string[];
skipDatabases: boolean;
}
export type KtxSetupDatabasesResult =
| {
status: 'ready';
projectDir: string;
connectionIds: string[];
skipSources?: boolean;
}
| { status: 'skipped'; projectDir: string }
| { status: 'back'; projectDir: string }
| { status: 'missing-input'; projectDir: string }
| { status: 'failed'; projectDir: string };
/** @internal */
export interface KtxSetupDatabasesPromptAdapter {
multiselect(options: {
message: string;
options: KtxSetupPromptOption[];
required?: boolean;
initialValues?: string[];
}): Promise<string[]>;
select(options: { message: string; options: KtxSetupPromptOption[] }): Promise<string>;
autocompleteMultiselect(options: {
message: string;
options: KtxSetupPromptOption[];
placeholder?: string;
required?: boolean;
maxItems?: number;
initialValues?: string[];
}): Promise<string[]>;
text(options: { message: string; placeholder?: string; initialValue?: string }): Promise<string | undefined>;
password(options: { message: string }): Promise<string | undefined>;
cancel(message: string): void;
}
interface KtxSetupHistoricSqlProbeResult {
ok: boolean;
lines: string[];
}
export interface KtxSetupDatabasesDeps {
prompts?: KtxSetupDatabasesPromptAdapter;
testConnection?: (projectDir: string, connectionId: string, io: KtxCliIo) => Promise<number>;
scanConnection?: (projectDir: string, connectionId: string, io: KtxCliIo) => Promise<number>;
rebuildNativeSqlite?: (io: KtxCliIo) => Promise<number>;
listSchemas?: (projectDir: string, connectionId: string) => Promise<string[]>;
listTables?: (projectDir: string, connectionId: string, schemas?: string[]) => Promise<KtxTableListEntry[]>;
pickDatabaseScope?: (args: PickDatabaseScopeArgs, io: KtxCliIo) => Promise<DatabaseScopePickResult>;
historicSqlReadinessProbe?: HistoricSqlReadinessProbe;
queryHistoryFilterPicker?: (
input: ProposeQueryHistoryServiceAccountFiltersInput,
) => Promise<QueryHistoryFilterProposal>;
createQueryHistoryLlmRuntime?: (
projectDir: string,
project: Awaited<ReturnType<typeof loadKtxProject>>,
) => KtxLlmRuntimePort | null;
}
const DRIVER_OPTIONS: Array<{ value: KtxSetupDatabaseDriver; label: string }> = [
{ value: 'postgres', label: 'PostgreSQL' },
{ value: 'bigquery', label: 'BigQuery' },
{ value: 'snowflake', label: 'Snowflake' },
{ value: 'mysql', label: 'MySQL' },
{ value: 'clickhouse', label: 'ClickHouse' },
{ value: 'sqlserver', label: 'SQL Server' },
{ value: 'sqlite', label: 'SQLite' },
];
const DRIVER_LABELS = Object.fromEntries(DRIVER_OPTIONS.map((option) => [option.value, option.label])) as Record<
KtxSetupDatabaseDriver,
string
>;
const HISTORIC_SQL_DIALECT_BY_DRIVER: Partial<Record<KtxSetupDatabaseDriver, HistoricSqlDialect>> = {
snowflake: 'snowflake',
bigquery: 'bigquery',
postgres: 'postgres',
};
const DEFAULT_CONNECTION_IDS: Record<KtxSetupDatabaseDriver, string> = {
sqlite: 'sqlite-local',
postgres: 'postgres-warehouse',
mysql: 'mysql-warehouse',
clickhouse: 'clickhouse-warehouse',
sqlserver: 'sqlserver-warehouse',
bigquery: 'bigquery-warehouse',
snowflake: 'snowflake-warehouse',
};
interface ScopeDiscoverySpec {
noun: string;
nounPlural: string;
promptLabel: string;
configArrayField: string;
configSingleField?: string;
suggest: ScopeSuggest;
}
interface ScopeSuggestion {
excluded: Set<string>;
suggested: Set<string>;
}
type ScopeSuggest = (values: string[]) => ScopeSuggestion;
const SUGGESTED_SCOPE_PATTERN = /^(mart|prod|analytics|core|dim|fact|gold)(_|$)/i;
const EXCLUDED_SCOPE_PATTERN = /^(information_schema|pg_catalog|pg_toast|_airbyte_|mysql$|performance_schema$|sys$)/i;
function defaultSuggest(values: string[]): ScopeSuggestion {
const excluded = new Set(values.filter((value) => EXCLUDED_SCOPE_PATTERN.test(value)));
const suggested = new Set(
values.filter((value) => !excluded.has(value) && SUGGESTED_SCOPE_PATTERN.test(value)),
);
return { excluded, suggested };
}
const SCOPE_DISCOVERY_SPECS: Partial<Record<KtxSetupDatabaseDriver, ScopeDiscoverySpec>> = {
postgres: {
noun: 'schema',
nounPlural: 'schemas',
promptLabel: 'PostgreSQL schemas',
configArrayField: 'schemas',
configSingleField: 'schema',
suggest: defaultSuggest,
},
mysql: {
noun: 'database',
nounPlural: 'databases',
promptLabel: 'MySQL databases',
configArrayField: 'schemas',
configSingleField: 'schema',
suggest: defaultSuggest,
},
clickhouse: {
noun: 'database',
nounPlural: 'databases',
promptLabel: 'ClickHouse databases',
configArrayField: 'databases',
suggest: defaultSuggest,
},
sqlserver: {
noun: 'schema',
nounPlural: 'schemas',
promptLabel: 'SQL Server schemas',
configArrayField: 'schemas',
configSingleField: 'schema',
suggest: defaultSuggest,
},
bigquery: {
noun: 'dataset',
nounPlural: 'datasets',
promptLabel: 'BigQuery datasets',
configArrayField: 'dataset_ids',
configSingleField: 'dataset_id',
suggest: defaultSuggest,
},
snowflake: {
noun: 'schema',
nounPlural: 'schemas',
promptLabel: 'Snowflake schemas',
configArrayField: 'schema_names',
configSingleField: 'schema_name',
suggest: defaultSuggest,
},
};
type UrlDriverType = Extract<KtxSetupDatabaseDriver, 'postgres' | 'mysql' | 'clickhouse' | 'sqlserver'>;
const DRIVER_CONNECTION_DEFAULTS: Record<UrlDriverType, { port: string }> = {
postgres: { port: '5432' },
mysql: { port: '3306' },
clickhouse: { port: '8123' },
sqlserver: { port: '1433' },
};
function driverLabel(driver: KtxSetupDatabaseDriver): string {
return DRIVER_LABELS[driver];
}
function connectionNamePrompt(label: string): string {
return `Name this ${label} connection\nKTX will use this short name in commands and config. You can rename it now.`;
}
function missingConnectionDetailsPrompt(
label: string,
canReturnToDriverSelection: boolean,
): { message: string; options: Array<{ value: string; label: string }> } {
const backDestination = canReturnToDriverSelection ? 'database selection' : 'the previous setup step';
return {
message:
`Some ${label} connection details are missing.\n` +
`Continue entering details, or go back to ${backDestination}.`,
options: [
{ value: 'retry', label: `Continue entering ${label} details` },
{ value: 'back', label: `Back to ${backDestination}` },
],
};
}
function createPromptAdapter(): KtxSetupDatabasesPromptAdapter {
return createKtxSetupPromptAdapter({
selectCancelValue: 'back',
multiselectCancelValue: 'back',
confirmEmptyOptionalMultiselect: true,
});
}
function normalizeDriver(driver: string | undefined): KtxSetupDatabaseDriver | null {
const normalized = String(driver ?? '').toLowerCase();
if (normalized === 'postgresql') return 'postgres';
if (normalized === 'sqlite3') return 'sqlite';
return DRIVER_OPTIONS.some((option) => option.value === normalized) ? (normalized as KtxSetupDatabaseDriver) : null;
}
function unique(values: string[]): string[] {
return [...new Set(values.filter((value) => value.trim().length > 0))];
}
function assertSafeDatabaseConnectionId(connectionId: string): void {
if (!/^[a-zA-Z0-9][a-zA-Z0-9_-]*$/.test(connectionId)) {
throw new Error(`Unsafe connection id: ${connectionId}`);
}
}
function stringConfigField(connection: KtxProjectConnectionConfig | undefined, field: string): string | undefined {
const value = connection?.[field];
return typeof value === 'string' && value.trim().length > 0 ? value.trim() : undefined;
}
function numberConfigField(connection: KtxProjectConnectionConfig | undefined, field: string): number | undefined {
const value = connection?.[field];
return typeof value === 'number' && Number.isFinite(value) ? value : undefined;
}
function historicSqlConfigRecord(connection: KtxProjectConnectionConfig | undefined): Record<string, unknown> | null {
const historicSql = connection?.historicSql;
return historicSql && typeof historicSql === 'object' && !Array.isArray(historicSql)
? (historicSql as Record<string, unknown>)
: null;
}
function contextRecord(connection: KtxProjectConnectionConfig | undefined): Record<string, unknown> {
const context = connection?.context;
return context && typeof context === 'object' && !Array.isArray(context) ? (context as Record<string, unknown>) : {};
}
function queryHistoryConfigRecord(connection: KtxProjectConnectionConfig | undefined): Record<string, unknown> | null {
const queryHistory = contextRecord(connection).queryHistory;
return queryHistory && typeof queryHistory === 'object' && !Array.isArray(queryHistory)
? (queryHistory as Record<string, unknown>)
: null;
}
function stripLegacyHistoricSql(connection: KtxProjectConnectionConfig): KtxProjectConnectionConfig {
const { historicSql: _historicSql, ...rest } = connection as KtxProjectConnectionConfig & {
historicSql?: unknown;
};
return rest;
}
function withQueryHistoryConfig(
connection: KtxProjectConnectionConfig,
queryHistory: Record<string, unknown>,
): KtxProjectConnectionConfig {
return {
...stripLegacyHistoricSql(connection),
context: {
...contextRecord(connection),
queryHistory,
},
};
}
function migrateLegacyHistoricSqlConnection(connection: KtxProjectConnectionConfig): KtxProjectConnectionConfig {
const existingQueryHistory = queryHistoryConfigRecord(connection);
const legacy = historicSqlConfigRecord(connection);
if (existingQueryHistory || !legacy) {
return existingQueryHistory ? stripLegacyHistoricSql(connection) : connection;
}
const { dialect: _dialect, ...queryHistory } = legacy;
return withQueryHistoryConfig(connection, queryHistory);
}
function setupHistoricSqlProbeResult(
outcome: HistoricSqlProbeOutcome | null,
): KtxSetupHistoricSqlProbeResult {
if (!outcome) {
return { ok: true, lines: [] };
}
if (outcome.ok) {
const { detail, warnings } = outcome.runner.formatSuccessDetail(outcome.result);
return {
ok: true,
lines: [` OK ${detail}`, ...warnings.map((warning) => ` ! ${warning}`)],
};
}
const advice = outcome.runner.fixAdvice(outcome.error);
return {
ok: false,
lines: [` FAIL ${advice.failHeadline}`, ` Fix: ${advice.remediation}`],
};
}
async function defaultListSchemas(projectDir: string, connectionId: string): Promise<string[]> {
const project = await loadKtxProject({ projectDir });
const connection = project.config.connections[connectionId];
const driver = normalizeDriver(connection?.driver);
const registration = driver ? getDriverRegistration(driver) : undefined;
if (!registration) return [];
const connectorModule = await registration.load();
if (!connectorModule.isConnectionConfig(connection)) return [];
const connector = connectorModule.createScanConnector({ connectionId, connection, projectDir });
try {
return await connector.listSchemas();
} finally {
await connector.cleanup?.();
}
}
function configuredSchemas(connection: KtxProjectConnectionConfig | undefined, driver: KtxSetupDatabaseDriver): string[] | undefined {
if (!connection) return undefined;
const spec = SCOPE_DISCOVERY_SPECS[driver];
if (!spec) return undefined;
const values = configuredScopeValues(connection, spec);
return values.length > 0 ? values : undefined;
}
async function defaultListTables(
projectDir: string,
connectionId: string,
schemasOverride?: string[],
): Promise<KtxTableListEntry[]> {
const project = await loadKtxProject({ projectDir });
const connection = project.config.connections[connectionId];
const driver = normalizeDriver(connection?.driver);
const schemas = schemasOverride ?? (driver ? configuredSchemas(connection, driver) : undefined);
const registration = driver ? getDriverRegistration(driver) : undefined;
if (!registration) return [];
const connectorModule = await registration.load();
if (!connectorModule.isConnectionConfig(connection)) return [];
const connector = connectorModule.createScanConnector({ connectionId, connection, projectDir });
try {
return await connector.listTables(schemas);
} finally {
await connector.cleanup?.();
}
}
function existingConnectionIdsByDriver(
connections: Record<string, KtxProjectConnectionConfig>,
driver: KtxSetupDatabaseDriver,
): string[] {
return Object.entries(connections)
.filter(([, connection]) => normalizeDriver(connection.driver) === driver)
.map(([connectionId]) => connectionId)
.sort((left, right) => left.localeCompare(right));
}
function configuredPrimaryConnectionIds(
connections: Record<string, KtxProjectConnectionConfig>,
setupConnectionIds: string[] | undefined,
): string[] {
const configuredIds =
setupConnectionIds
?.filter((connectionId) => normalizeDriver(connections[connectionId]?.driver) !== null)
.filter((connectionId, index, ids) => ids.indexOf(connectionId) === index) ?? [];
if (configuredIds.length > 0) {
return configuredIds;
}
return Object.entries(connections)
.filter(([, connection]) => normalizeDriver(connection.driver) !== null)
.map(([connectionId]) => connectionId)
.sort((left, right) => left.localeCompare(right));
}
function configuredPrimaryDrivers(
connections: Record<string, KtxProjectConnectionConfig>,
connectionIds: string[],
): KtxSetupDatabaseDriver[] {
const configured = new Set(
connectionIds
.map((connectionId) => normalizeDriver(connections[connectionId]?.driver))
.filter((driver): driver is KtxSetupDatabaseDriver => driver !== null),
);
return DRIVER_OPTIONS.map((option) => option.value).filter((driver) => configured.has(driver));
}
function configuredPrimarySourcesPrompt(connectionIds: string[]): {
message: string;
options: Array<{ value: string; label: string }>;
} {
return {
message: `Databases configured: ${connectionIds.join(', ')}\nWhat would you like to do?`,
options: [
{ value: 'continue', label: 'Continue to context sources' },
{ value: 'skip-sources', label: 'Skip context sources' },
{ value: 'edit', label: 'Edit an existing database' },
{ value: 'add', label: 'Add another database' },
],
};
}
function pushUniqueConnectionId(connectionIds: string[], connectionId: string): void {
if (!connectionIds.includes(connectionId)) {
connectionIds.push(connectionId);
}
}
function defaultConnectionIdForDriver(
connections: Record<string, KtxProjectConnectionConfig>,
driver: KtxSetupDatabaseDriver,
): string {
const base = DEFAULT_CONNECTION_IDS[driver];
if (!connections[base]) {
return base;
}
let index = 2;
while (connections[`${base}-${index}`]) {
index += 1;
}
return `${base}-${index}`;
}
async function promptText(
prompts: KtxSetupDatabasesPromptAdapter,
message: string,
fallback?: string,
): Promise<string | undefined> {
const value = await prompts.text({
message: withTextInputNavigation(message),
...(fallback ? { placeholder: fallback, initialValue: fallback } : {}),
});
if (value === undefined) {
return undefined;
}
return value.trim() || fallback || '';
}
function urlHasCredentials(url: string): boolean {
return /:\/\/[^/\s]*@/.test(url);
}
function normalizeInputReference(value: string): string {
if (value.startsWith('$') && /^\$[A-Z_][A-Z0-9_]*$/i.test(value)) {
return `env:${value.slice(1)}`;
}
return value;
}
function normalizeFileReference(value: string): string {
const normalized = normalizeInputReference(value);
if (normalized.startsWith('env:') || normalized.startsWith('file:')) {
return normalized;
}
return `file:${normalized}`;
}
function displayFileReference(value: string | undefined): string | undefined {
if (value === undefined) return undefined;
if (value.startsWith('file:')) return value.slice('file:'.length);
return value;
}
function scriptedScopeConfigForDriver(
driver: KtxSetupDatabaseDriver,
databaseSchemas: string[],
): Record<string, unknown> {
if (databaseSchemas.length === 0) return {};
const registration = getDriverRegistration(driver);
if (!registration?.scopeConfigKey) return {};
return { [registration.scopeConfigKey]: databaseSchemas };
}
function databaseNameFromLiteralUrl(url: string): string | undefined {
if (url.startsWith('env:') || url.startsWith('file:')) {
return undefined;
}
try {
return new URL(url).pathname.replace(/^\/+/, '') || undefined;
} catch {
return undefined;
}
}
async function promptCredential(input: {
prompts: KtxSetupDatabasesPromptAdapter;
message: string;
projectDir: string;
connectionId: string;
secretName: string;
}): Promise<string | null | 'back'> {
const value = await input.prompts.password({
message: withTextInputNavigation(input.message),
});
if (value === undefined) return 'back';
if (!value.trim()) return null;
const normalized = normalizeInputReference(value.trim());
if (normalized.startsWith('env:') || normalized.startsWith('file:')) {
return normalized;
}
return await writeProjectLocalSecretReference({
projectDir: input.projectDir,
fileName: `${input.connectionId}-${input.secretName}`,
value: normalized,
});
}
async function buildFieldsConnectionConfig(input: {
driver: UrlDriverType;
connectionId: string;
args: KtxSetupDatabasesArgs;
prompts: KtxSetupDatabasesPromptAdapter;
existingConnection?: KtxProjectConnectionConfig;
}): Promise<KtxProjectConnectionConfig | null | 'back'> {
const label = driverLabel(input.driver);
const defaults = DRIVER_CONNECTION_DEFAULTS[input.driver];
const host = await promptText(
input.prompts,
`${label} host`,
stringConfigField(input.existingConnection, 'host') ?? 'localhost',
);
if (host === undefined) return 'back';
if (!host) return null;
const portStr = await promptText(
input.prompts,
`${label} port`,
String(numberConfigField(input.existingConnection, 'port') ?? defaults.port),
);
if (portStr === undefined) return 'back';
const port = Number(portStr || defaults.port);
const database = await promptText(
input.prompts,
`${label} database name`,
stringConfigField(input.existingConnection, 'database'),
);
if (database === undefined) return 'back';
if (!database) return null;
const username = await promptText(
input.prompts,
`${label} username`,
stringConfigField(input.existingConnection, 'username'),
);
if (username === undefined) return 'back';
if (!username) return null;
let passwordRef: string | undefined;
{
const credentialResult = await promptCredential({
prompts: input.prompts,
message: `${label} password`,
projectDir: input.args.projectDir,
connectionId: input.connectionId,
secretName: 'password', // pragma: allowlist secret
});
if (credentialResult === 'back') return 'back';
if (credentialResult) passwordRef = credentialResult;
if (!credentialResult) passwordRef = stringConfigField(input.existingConnection, 'password');
}
return {
driver: input.driver,
host,
port,
database,
username,
...(passwordRef ? { password: passwordRef } : {}),
...scriptedScopeConfigForDriver(input.driver, input.args.databaseSchemas),
};
}
async function buildPastedUrlConnectionConfig(input: {
driver: UrlDriverType;
connectionId: string;
args: KtxSetupDatabasesArgs;
prompts: KtxSetupDatabasesPromptAdapter;
existingConnection?: KtxProjectConnectionConfig;
}): Promise<KtxProjectConnectionConfig | null | 'back'> {
const label = driverLabel(input.driver);
const rawUrl = await promptText(
input.prompts,
`${label} connection URL`,
stringConfigField(input.existingConnection, 'url'),
);
if (rawUrl === undefined) return 'back';
if (!rawUrl) return null;
const url = normalizeInputReference(rawUrl);
if (url.startsWith('env:') || url.startsWith('file:')) {
return {
driver: input.driver,
url,
...scriptedScopeConfigForDriver(input.driver, input.args.databaseSchemas),
};
}
const database = input.driver === 'clickhouse' ? databaseNameFromLiteralUrl(url) : undefined;
if (urlHasCredentials(url)) {
const ref = await writeProjectLocalSecretReference({
projectDir: input.args.projectDir,
fileName: `${input.connectionId}-url`,
value: url,
});
return {
driver: input.driver,
url: ref,
...(database ? { database } : {}),
...scriptedScopeConfigForDriver(input.driver, input.args.databaseSchemas),
};
}
return {
driver: input.driver,
url,
...(database ? { database } : {}),
...scriptedScopeConfigForDriver(input.driver, input.args.databaseSchemas),
};
}
async function buildUrlConnectionConfig(input: {
driver: UrlDriverType;
connectionId: string;
args: KtxSetupDatabasesArgs;
prompts: KtxSetupDatabasesPromptAdapter;
existingConnection?: KtxProjectConnectionConfig;
}): Promise<KtxProjectConnectionConfig | null | 'back'> {
if (input.args.inputMode === 'disabled' && !input.args.databaseUrl) return null;
if (input.args.databaseUrl) {
const url = normalizeInputReference(input.args.databaseUrl);
if (urlHasCredentials(url)) {
const database = input.driver === 'clickhouse' ? databaseNameFromLiteralUrl(url) : undefined;
const ref = await writeProjectLocalSecretReference({
projectDir: input.args.projectDir,
fileName: `${input.connectionId}-url`,
value: url,
});
return {
driver: input.driver,
url: ref,
...(database ? { database } : {}),
...scriptedScopeConfigForDriver(input.driver, input.args.databaseSchemas),
};
}
const database = input.driver === 'clickhouse' ? databaseNameFromLiteralUrl(url) : undefined;
return {
driver: input.driver,
url,
...(database ? { database } : {}),
...scriptedScopeConfigForDriver(input.driver, input.args.databaseSchemas),
};
}
const label = driverLabel(input.driver);
while (true) {
const choice = await input.prompts.select({
message: `How do you want to connect to ${label}?`,
options: [
{ value: 'url', label: 'Paste a connection URL' },
{ value: 'fields', label: 'Enter connection details (host, port, database, user)' },
{ value: 'back', label: 'Back' },
],
});
if (choice === 'back') return 'back';
const result =
choice === 'url' ? await buildPastedUrlConnectionConfig(input) : await buildFieldsConnectionConfig(input);
if (result === 'back') continue;
return result;
}
}
async function buildConnectionConfig(input: {
driver: KtxSetupDatabaseDriver;
connectionId: string;
args: KtxSetupDatabasesArgs;
prompts: KtxSetupDatabasesPromptAdapter;
existingConnection?: KtxProjectConnectionConfig;
}): Promise<KtxProjectConnectionConfig | null | 'back'> {
const { driver, args, prompts } = input;
if (driver === 'sqlite') {
if (args.inputMode === 'disabled' && !args.databaseUrl) return null;
const path =
args.databaseUrl ??
(await promptText(
prompts,
'SQLite database file\nEnter a relative or absolute path, for example ./warehouse.sqlite.',
stringConfigField(input.existingConnection, 'path'),
));
if (path === undefined) return 'back';
return path ? { driver: 'sqlite', path } : null;
}
if (driver === 'postgres' || driver === 'mysql' || driver === 'clickhouse' || driver === 'sqlserver') {
return await buildUrlConnectionConfig({
driver,
connectionId: input.connectionId,
args,
prompts,
existingConnection: input.existingConnection,
});
}
if (driver === 'bigquery') {
const credentialsPath = await promptText(
prompts,
'Path to service account JSON file',
displayFileReference(stringConfigField(input.existingConnection, 'credentials_json')),
);
if (credentialsPath === undefined) return 'back';
const location = await promptText(
prompts,
'BigQuery location\nPress Enter for US, or enter a location like EU.',
stringConfigField(input.existingConnection, 'location') ?? 'US',
);
if (location === undefined) return 'back';
if (!credentialsPath) return null;
return {
driver: 'bigquery',
credentials_json: normalizeFileReference(credentialsPath),
...(location ? { location } : {}),
...scriptedScopeConfigForDriver('bigquery', args.databaseSchemas),
};
}
if (driver === 'snowflake') {
const account = await promptText(
prompts,
'Snowflake account identifier',
stringConfigField(input.existingConnection, 'account'),
);
if (account === undefined) return 'back';
const warehouse = await promptText(
prompts,
'Snowflake warehouse\nFor example ANALYTICS_WH.',
stringConfigField(input.existingConnection, 'warehouse'),
);
if (warehouse === undefined) return 'back';
const database = await promptText(
prompts,
'Snowflake database name',
stringConfigField(input.existingConnection, 'database'),
);
if (database === undefined) return 'back';
const username = await promptText(
prompts,
'Snowflake username',
stringConfigField(input.existingConnection, 'username'),
);
if (username === undefined) return 'back';
const authChoice = await prompts.select({
message: 'Snowflake authentication method',
options: [
{ value: 'password', label: 'Password' },
{ value: 'rsa', label: 'Key-pair (RSA / JWT)' },
{ value: 'back', label: 'Back' },
],
});
if (authChoice === 'back') return 'back';
const authMethod: 'password' | 'rsa' = authChoice === 'rsa' ? 'rsa' : 'password';
let passwordRef: string | null = null;
let privateKeyInput: string | undefined;
let passphraseRef: string | null = null;
if (authMethod === 'password') {
const ref = await promptCredential({
prompts,
message: 'Snowflake password',
projectDir: args.projectDir,
connectionId: input.connectionId,
secretName: 'password', // pragma: allowlist secret
});
if (ref === 'back') return 'back'; // pragma: allowlist secret
passwordRef = ref;
} else {
privateKeyInput = await promptText(
prompts,
'Path to Snowflake private key (PEM)\nFor example ~/.ssh/snowflake_rsa_key.p8, or $ENV_VAR / env:NAME / file:/abs/path.',
displayFileReference(stringConfigField(input.existingConnection, 'privateKey')),
);
if (privateKeyInput === undefined) return 'back';
const phr = await promptCredential({
prompts,
message: 'Private key passphrase (optional)\nPress Enter to skip.',
projectDir: args.projectDir,
connectionId: input.connectionId,
secretName: 'snowflake-passphrase', // pragma: allowlist secret
});
if (phr === 'back') return 'back';
passphraseRef = phr;
}
const role = await promptText(
prompts,
'Snowflake role (optional)\nPress Enter to skip.',
stringConfigField(input.existingConnection, 'role'),
);
if (role === undefined) return 'back';
if (authMethod === 'password') {
const resolvedPasswordRef = passwordRef ?? stringConfigField(input.existingConnection, 'password');
if (!account || !warehouse || !database || !username || !resolvedPasswordRef) return null;
return {
driver: 'snowflake',
authMethod: 'password',
account,
warehouse,
database,
username,
password: resolvedPasswordRef,
...(role ? { role } : {}),
};
}
const resolvedPrivateKey = privateKeyInput
? normalizeFileReference(privateKeyInput)
: stringConfigField(input.existingConnection, 'privateKey');
if (!account || !warehouse || !database || !username || !resolvedPrivateKey) return null;
const resolvedPassphrase = passphraseRef ?? stringConfigField(input.existingConnection, 'passphrase');
return {
driver: 'snowflake',
authMethod: 'rsa',
account,
warehouse,
database,
username,
privateKey: resolvedPrivateKey,
...(resolvedPassphrase ? { passphrase: resolvedPassphrase } : {}),
...(role ? { role } : {}),
};
}
throw new Error(`Unsupported database driver: ${driver}`);
}
async function maybeApplyHistoricSqlConfig(input: {
connection: KtxProjectConnectionConfig;
driver: KtxSetupDatabaseDriver;
args: KtxSetupDatabasesArgs;
prompts: KtxSetupDatabasesPromptAdapter;
}): Promise<KtxProjectConnectionConfig | 'back'> {
const dialect = HISTORIC_SQL_DIALECT_BY_DRIVER[input.driver];
if (!dialect) {
if (input.args.enableQueryHistory === true) {
throw new Error(
`Query history setup is only supported for Snowflake, BigQuery, and Postgres, not ${driverLabel(input.driver)}.`,
);
}
return input.connection;
}
let enabled = input.args.enableQueryHistory === true;
if (input.args.disableQueryHistory === true) {
enabled = false;
} else if (input.args.inputMode !== 'disabled' && input.args.enableQueryHistory !== true) {
const choice = await input.prompts.select({
message: `Enable query-history ingest for this ${driverLabel(input.driver)} connection?`,
options: [
{ value: 'yes', label: 'Enable query history (recommended)' },
{ value: 'no', label: 'Do not enable query history' },
{ value: 'back', label: 'Back' },
],
});
if (choice === 'back') return 'back';
if (choice === 'yes') {
enabled = true;
} else if (choice === 'no') {
enabled = false;
} else {
return input.connection;
}
}
const { dialect: _dialect, ...existing } = queryHistoryConfigRecord(input.connection) ?? {};
if (!enabled) {
return withQueryHistoryConfig(input.connection, { ...existing, enabled: false });
}
const existingFilters =
existing.filters && typeof existing.filters === 'object' && !Array.isArray(existing.filters)
? (existing.filters as Record<string, unknown>)
: {};
const common: Record<string, unknown> = {
...existing,
enabled: true,
filters: historicSqlFiltersForSetup(input.args.queryHistoryServiceAccountPatterns, existingFilters),
};
if (dialect === 'postgres') {
return withQueryHistoryConfig(input.connection, {
...common,
minExecutions: input.args.queryHistoryMinExecutions ?? 5,
});
}
return withQueryHistoryConfig(input.connection, {
...common,
windowDays: input.args.queryHistoryWindowDays ?? 90,
redactionPatterns: input.args.queryHistoryRedactionPatterns ?? [],
});
}
function historicSqlFiltersForSetup(
patterns: string[] | undefined,
existingFilters: Record<string, unknown> = {},
) {
const serviceAccountPatterns = patterns ?? [];
return {
...existingFilters,
dropTrivialProbes: true,
...(serviceAccountPatterns.length > 0
? {
serviceAccounts: {
patterns: serviceAccountPatterns,
mode: 'exclude' as const,
},
}
: {}),
};
}
async function defaultTestConnection(projectDir: string, connectionId: string, io: KtxCliIo): Promise<number> {
return await runKtxConnection({ command: 'test', projectDir, connectionId }, io);
}
async function defaultScanConnection(projectDir: string, connectionId: string, io: KtxCliIo): Promise<number> {
return await runKtxScan(
{
command: 'run',
projectDir,
connectionId,
mode: 'structural',
detectRelationships: false,
dryRun: false,
},
io,
);
}
function envWithCurrentNodeFirst(env: NodeJS.ProcessEnv = process.env): NodeJS.ProcessEnv {
return {
...env,
PATH: `${dirname(process.execPath)}${delimiter}${env.PATH ?? ''}`,
};
}
function errorTextProperty(error: unknown, property: 'stderr' | 'stdout'): string {
if (typeof error !== 'object' || error === null || !(property in error)) {
return '';
}
const value = (error as Record<typeof property, unknown>)[property];
return typeof value === 'string' ? value : '';
}
function commandFailureOutput(error: unknown): string {
const stderr = errorTextProperty(error, 'stderr');
const stdout = errorTextProperty(error, 'stdout');
const message = error instanceof Error ? error.message : String(error);
return [stderr.trim(), stdout.trim(), message.trim()].filter((line) => line.length > 0).join('\n');
}
type PackageJsonScriptStatus = 'has-script' | 'exists' | 'missing';
async function packageJsonScriptStatus(
packageJsonPath: string,
scriptName: string,
): Promise<PackageJsonScriptStatus> {
try {
const parsed = JSON.parse(await readFile(packageJsonPath, 'utf-8')) as unknown;
if (typeof parsed !== 'object' || parsed === null || !('scripts' in parsed)) {
return 'exists';
}
const scripts = (parsed as { scripts?: unknown }).scripts;
return typeof scripts === 'object' && scripts !== null && scriptName in scripts ? 'has-script' : 'exists';
} catch {
return 'missing';
}
}
async function nativeSqliteRebuildCommand(): Promise<{ cwd: string; args: string[] }> {
let dir = dirname(fileURLToPath(import.meta.url));
let packageRoot: string | undefined;
while (true) {
const status = await packageJsonScriptStatus(join(dir, 'package.json'), 'native:rebuild');
if (status === 'has-script') {
return { cwd: dir, args: ['run', 'native:rebuild'] };
}
if (status === 'exists') {
packageRoot ??= dir;
}
const parent = dirname(dir);
if (parent === dir) {
return { cwd: packageRoot ?? process.cwd(), args: ['rebuild', 'better-sqlite3'] };
}
dir = parent;
}
}
async function defaultRebuildNativeSqlite(io: KtxCliIo): Promise<number> {
const command = await nativeSqliteRebuildCommand();
try {
await execFileAsync('pnpm', command.args, {
cwd: command.cwd,
env: envWithCurrentNodeFirst(),
maxBuffer: 1024 * 1024 * 16,
});
return 0;
} catch (error) {
writePrefixedLines((chunk) => io.stderr.write(chunk), commandFailureOutput(error));
return typeof (error as { code?: unknown })?.code === 'number' ? (error as { code: number }).code : 1;
}
}
function nativeSqliteAbiMismatchDetail(output: string): string | null {
const mentionsBetterSqlite = /\bbetter-sqlite3\b|better_sqlite3/i.test(output);
const mentionsAbiMismatch = /compiled against a different Node\.js version|NODE_MODULE_VERSION/i.test(output);
if (!mentionsBetterSqlite || !mentionsAbiMismatch) {
return null;
}
const versionMatch = output.match(
/compiled against[\s\S]*?NODE_MODULE_VERSION\s+(\d+)[\s\S]*?requires[\s\S]*?NODE_MODULE_VERSION\s+(\d+)/i,
);
if (!versionMatch) {
return 'better-sqlite3 native module could not load for the current Node.js runtime.';
}
return `better-sqlite3 was compiled for NODE_MODULE_VERSION ${versionMatch[1]}, but this Node.js requires ${versionMatch[2]}.`;
}
function readOutputValue(output: string, label: string): string | undefined {
const escapedLabel = label.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
const match = new RegExp(`^\\s*${escapedLabel}:\\s*(.+?)\\s*$`, 'im').exec(output);
return match?.[1]?.trim();
}
function summarizeScanChanges(output: string): string {
const newTables = Number(readOutputValue(output, 'New tables') ?? NaN);
const changedTables = Number(readOutputValue(output, 'Changed tables') ?? NaN);
const removedTables = Number(readOutputValue(output, 'Removed tables') ?? NaN);
const parts: string[] = [];
if (Number.isFinite(newTables) && newTables > 0) {
parts.push(`${newTables} new ${newTables === 1 ? 'table' : 'tables'}`);
}
if (Number.isFinite(changedTables) && changedTables > 0) {
parts.push(`${changedTables} changed ${changedTables === 1 ? 'table' : 'tables'}`);
}
if (Number.isFinite(removedTables) && removedTables > 0) {
parts.push(`${removedTables} removed ${removedTables === 1 ? 'table' : 'tables'}`);
}
if (parts.length > 0) {
return parts.join(' · ');
}
const semanticComparison = /^\s*Semantic layer comparison found\s+(.+?)\s*$/im.exec(output)?.[1]?.trim();
if (semanticComparison) {
return semanticComparison;
}
return 'no table changes';
}
function writeSetupSection(io: KtxCliIo, title: string, lines: string[]): void {
io.stdout.write(`${title}\n`);
for (const line of lines) {
io.stdout.write(`${line}\n`);
}
io.stdout.write('│\n');
}
async function writeConnectionConfig(input: {
projectDir: string;
connectionId: string;
connection: KtxProjectConnectionConfig;
io?: KtxCliIo;
}): Promise<void> {
const project = await loadKtxProject({ projectDir: input.projectDir });
const config = {
...project.config,
connections: {
...project.config.connections,
[input.connectionId]: input.connection,
},
};
await writeFile(project.configPath, serializeKtxProjectConfig(config), 'utf-8');
if (input.io) {
await emitTelemetryEvent({
name: 'connection_added',
projectDir: input.projectDir,
io: input.io,
fields: {
driver: String(input.connection.driver ?? 'unknown').toLowerCase(),
isDemoConnection: isDemoConnection(input.connectionId, input.connection),
},
});
}
const queryHistory = queryHistoryConfigRecord(input.connection);
if (queryHistory?.enabled === true) {
await ensureHistoricSqlIngestDefaults(input.projectDir);
}
}
async function disableConnectionQueryHistory(projectDir: string, connectionId: string): Promise<void> {
const project = await loadKtxProject({ projectDir });
const connection = project.config.connections[connectionId];
if (!connection) {
return;
}
const existing = queryHistoryConfigRecord(connection) ?? historicSqlConfigRecord(connection) ?? {};
await writeConnectionConfig({
projectDir,
connectionId,
connection: withQueryHistoryConfig(connection, { ...existing, enabled: false }),
});
}
function okValidateResult(): ValidateResult {
return { status: 'ok' };
}
function backValidateResult(): ValidateResult {
return { status: 'back' };
}
function failedValidateResult(): ValidateResult {
return { status: 'failed' };
}
function queryHistoryUnavailableResult(projectDir: string, connectionId: string): ValidateResult {
return {
status: 'failed',
extraActions: [
{
value: 'disable-query-history',
label: 'Disable query history and retry',
run: () => disableConnectionQueryHistory(projectDir, connectionId),
},
],
};
}
async function createConnectionConfigRollback(projectDir: string, connectionId: string): Promise<() => Promise<void>> {
const project = await loadKtxProject({ projectDir });
const previousConnection = project.config.connections[connectionId];
const hadPreviousConnection = previousConnection !== undefined;
return async () => {
const latest = await loadKtxProject({ projectDir });
const connections = { ...latest.config.connections };
if (hadPreviousConnection) {
connections[connectionId] = previousConnection;
} else {
delete connections[connectionId];
}
await writeFile(
latest.configPath,
serializeKtxProjectConfig({
...latest.config,
connections,
}),
'utf-8',
);
};
}
function withExistingPrimaryEditPromptDefaults(input: {
previous: KtxProjectConnectionConfig;
next: KtxProjectConnectionConfig;
driver: KtxSetupDatabaseDriver;
}): KtxProjectConnectionConfig {
const merged: KtxProjectConnectionConfig = { ...input.next };
const spec = SCOPE_DISCOVERY_SPECS[input.driver];
if (spec) {
const nextArray = input.next[spec.configArrayField];
const previousArray = input.previous[spec.configArrayField];
if (
!(Array.isArray(nextArray) && nextArray.length > 0) &&
Array.isArray(previousArray) &&
previousArray.length > 0
) {
if (spec.configSingleField) {
delete merged[spec.configSingleField];
}
merged[spec.configArrayField] = previousArray;
} else if (
!Object.hasOwn(input.next, spec.configArrayField) &&
(!spec.configSingleField || !Object.hasOwn(input.next, spec.configSingleField))
) {
if (!spec.configSingleField) {
return merged;
}
const previousSingle = input.previous[spec.configSingleField];
if (typeof previousSingle === 'string' && previousSingle.trim().length > 0) {
merged[spec.configSingleField] = previousSingle;
}
}
}
if (!Object.hasOwn(input.next, 'enabled_tables') && Array.isArray(input.previous.enabled_tables)) {
merged.enabled_tables = input.previous.enabled_tables;
}
if (!Object.hasOwn(input.next, 'context') && input.previous.context !== undefined) {
merged.context = input.previous.context;
}
return merged;
}
function configuredScopeValues(
connection: KtxProjectConnectionConfig | undefined,
spec: ScopeDiscoverySpec,
): string[] {
if (!connection) return [];
const arrayVal = connection[spec.configArrayField];
if (Array.isArray(arrayVal)) {
return arrayVal
.filter((v): v is string => typeof v === 'string' && v.trim().length > 0)
.map((v) => v.trim());
}
if (!spec.configSingleField) {
return [];
}
const singleVal = connection[spec.configSingleField];
return typeof singleVal === 'string' && singleVal.trim().length > 0 ? [singleVal.trim()] : [];
}
async function writeScopeConfig(input: {
projectDir: string;
connectionId: string;
values: string[];
spec: ScopeDiscoverySpec;
}): Promise<void> {
const project = await loadKtxProject({ projectDir: input.projectDir });
const connection = project.config.connections[input.connectionId];
if (!connection) return;
const cleaned = Object.fromEntries(
Object.entries(connection).filter(([key]) => key !== input.spec.configSingleField),
) as KtxProjectConnectionConfig;
await writeConnectionConfig({
projectDir: input.projectDir,
connectionId: input.connectionId,
connection: {
...cleaned,
[input.spec.configArrayField]: unique(input.values),
},
});
}
async function promptCommaSeparatedScope(input: {
prompts: KtxSetupDatabasesPromptAdapter;
connectionId: string;
spec: ScopeDiscoverySpec;
}): Promise<string[] | undefined> {
const example =
input.spec.nounPlural === 'datasets' ? 'sales, marketing' : 'SALES, MARKETING';
const value = await promptText(
input.prompts,
`Enter ${input.spec.nounPlural} for ${input.connectionId} as a comma-separated list (e.g. ${example}).`,
);
if (value === undefined) return undefined;
return unique(value.split(',').map((part) => part.trim()));
}
async function maybeConfigureDatabaseScope(input: {
projectDir: string;
connectionId: string;
args: KtxSetupDatabasesArgs;
deps: KtxSetupDatabasesDeps;
io: KtxCliIo;
prompts: KtxSetupDatabasesPromptAdapter;
forcePrompt?: boolean;
}): Promise<ValidateResult> {
const project = await loadKtxProject({ projectDir: input.projectDir });
const connection = project.config.connections[input.connectionId];
const driver = normalizeDriver(connection?.driver);
if (!driver || driver === 'sqlite') return okValidateResult();
const spec = SCOPE_DISCOVERY_SPECS[driver];
const existingTables = connection?.enabled_tables;
const hasExistingTables = Array.isArray(existingTables) && existingTables.length > 0;
const existingScope = spec ? configuredScopeValues(connection, spec) : [];
const hasExistingScope = !spec || existingScope.length > 0;
if (hasExistingTables && hasExistingScope && input.forcePrompt !== true) {
return okValidateResult();
}
const cliSchemas = input.args.databaseSchemas;
if (input.args.inputMode === 'disabled') {
if (spec) {
let scopeToWrite: string[] = cliSchemas;
if (scopeToWrite.length === 0) {
try {
scopeToWrite = unique(
await (input.deps.listSchemas ?? defaultListSchemas)(input.projectDir, input.connectionId),
);
} catch (error) {
const detail = error instanceof Error ? error.message : String(error);
input.io.stderr.write(
`Could not discover ${spec.promptLabel.toLowerCase()} for ${input.connectionId}; ${detail}\n`,
);
return okValidateResult();
}
}
if (scopeToWrite.length > 0) {
await writeScopeConfig({
projectDir: input.projectDir,
connectionId: input.connectionId,
values: scopeToWrite,
spec,
});
const capitalNounPlural = spec.nounPlural[0]!.toUpperCase() + spec.nounPlural.slice(1);
writeSetupSection(input.io, `${capitalNounPlural} saved for ${input.connectionId}`, [
`${scopeToWrite.join(', ')}`,
]);
}
}
return okValidateResult();
}
if (spec && cliSchemas.length > 0) {
await writeScopeConfig({
projectDir: input.projectDir,
connectionId: input.connectionId,
values: cliSchemas,
spec,
});
}
writeSetupSection(input.io, 'Discovering tables', [`Connecting to ${input.connectionId}`]);
let effectiveCliSchemas = cliSchemas;
let listedSchemas: string[];
if (cliSchemas.length > 0) {
listedSchemas = cliSchemas;
} else if (!spec) {
listedSchemas = [];
} else {
try {
listedSchemas = await (input.deps.listSchemas ?? defaultListSchemas)(
input.projectDir,
input.connectionId,
);
} catch (error) {
writePrefixedLines(
(chunk) => input.io.stderr.write(chunk),
`Could not discover ${spec.promptLabel.toLowerCase()} for ${input.connectionId}; ${errorMessage(error)}`,
);
const typed = await promptCommaSeparatedScope({
prompts: input.prompts,
connectionId: input.connectionId,
spec,
});
if (typed === undefined) return backValidateResult();
effectiveCliSchemas = typed;
listedSchemas = typed;
if (typed.length > 0) {
await writeScopeConfig({
projectDir: input.projectDir,
connectionId: input.connectionId,
values: typed,
spec,
});
}
}
}
const schemas = unique(listedSchemas);
if (spec && schemas.length === 0) {
return okValidateResult();
}
const schemaSuggestion =
effectiveCliSchemas.length > 0
? { excluded: new Set<string>(), suggested: new Set(effectiveCliSchemas) }
: spec?.suggest(schemas) ?? { excluded: new Set<string>(), suggested: new Set<string>() };
const existingEnabled =
hasExistingTables && input.forcePrompt === true
? (existingTables ?? []).filter((table): table is string => typeof table === 'string')
: [];
let pickResult: DatabaseScopePickResult;
try {
pickResult = await (input.deps.pickDatabaseScope ?? defaultPickDatabaseScope)(
{
connectionId: input.connectionId,
schemaNoun: spec?.noun ?? 'schema',
schemaNounPlural: spec?.nounPlural ?? 'schemas',
schemas,
schemaSuggestion,
existing: { enabledTables: existingEnabled },
supportsSchemaScope: spec !== undefined,
initialSchemas: effectiveCliSchemas.length > 0 ? effectiveCliSchemas : undefined,
prompts: input.prompts,
listTablesForSchemas: (selectedSchemas) =>
(input.deps.listTables ?? defaultListTables)(input.projectDir, input.connectionId, selectedSchemas),
},
input.io,
);
} catch (error) {
const detail = errorMessage(error);
writePrefixedLines(
(chunk) => input.io.stderr.write(chunk),
input.forcePrompt === true
? `Could not discover tables for ${input.connectionId}; edit was not saved. ${detail}`
: `Could not discover tables for ${input.connectionId}; continuing without table filter. ${detail}`,
);
return input.forcePrompt === true ? failedValidateResult() : okValidateResult();
}
if (pickResult.kind === 'back') {
return backValidateResult();
}
const enabledTables = pickResult.enabledTables;
const activeSchemas = pickResult.activeSchemas;
if (spec) {
await writeScopeConfig({
projectDir: input.projectDir,
connectionId: input.connectionId,
values: activeSchemas,
spec,
});
}
const refreshedProject = await loadKtxProject({ projectDir: input.projectDir });
const currentConnection = refreshedProject.config.connections[input.connectionId];
if (!currentConnection) return okValidateResult();
await writeConnectionConfig({
projectDir: input.projectDir,
connectionId: input.connectionId,
connection: { ...currentConnection, enabled_tables: enabledTables },
io: input.io,
});
if (spec && activeSchemas.length > 0) {
const capitalNounPlural = spec.nounPlural[0]!.toUpperCase() + spec.nounPlural.slice(1);
writeSetupSection(input.io, `${capitalNounPlural} saved for ${input.connectionId}`, [
`${activeSchemas.join(', ')}`,
]);
}
writeSetupSection(input.io, `Tables enabled for ${input.connectionId}`, [
`${enabledTables.length} tables enabled`,
]);
return okValidateResult();
}
async function ensureHistoricSqlIngestDefaults(projectDir: string): Promise<void> {
const project = await loadKtxProject({ projectDir });
const maxConcurrency = Math.max(
project.config.ingest.workUnits.maxConcurrency,
HISTORIC_SQL_WORK_UNIT_MAX_CONCURRENCY,
);
if (maxConcurrency === project.config.ingest.workUnits.maxConcurrency) {
return;
}
await writeFile(
project.configPath,
serializeKtxProjectConfig({
...project.config,
ingest: {
...project.config.ingest,
workUnits: {
...project.config.ingest.workUnits,
maxConcurrency,
},
},
}),
'utf-8',
);
}
async function markDatabasesComplete(projectDir: string, connectionIds: string[]): Promise<void> {
const project = await loadKtxProject({ projectDir });
const config = setKtxSetupDatabaseConnectionIds(
{
...project.config,
connections: Object.fromEntries(
Object.entries(project.config.connections).map(([connectionId, connection]) => [
connectionId,
migrateLegacyHistoricSqlConnection(connection),
]),
),
},
unique(connectionIds),
);
await writeFile(project.configPath, serializeKtxProjectConfig(config), 'utf-8');
await markKtxSetupStateStepComplete(projectDir, 'databases');
}
async function maybeRunHistoricSqlSetupProbe(input: {
projectDir: string;
connectionId: string;
io: KtxCliIo;
deps: KtxSetupDatabasesDeps;
}): Promise<boolean> {
const project = await loadKtxProject({ projectDir: input.projectDir });
const connection = project.config.connections[input.connectionId];
const queryHistory = queryHistoryConfigRecord(connection) ?? historicSqlConfigRecord(connection);
if (queryHistory?.enabled !== true) {
return true;
}
if (!connection) {
return true;
}
const dialect = queryHistoryDialectForConnection(connection);
if (!dialect) {
return true;
}
input.io.stdout.write('│ Query history probe...\n');
const probe = input.deps.historicSqlReadinessProbe ?? runHistoricSqlReadinessProbe;
const result = setupHistoricSqlProbeResult(
await probe({
projectDir: input.projectDir,
connectionId: input.connectionId,
connection,
env: process.env,
}),
);
for (const line of result.lines) {
input.io.stdout.write(`${line}\n`);
}
if (!result.ok) {
input.io.stdout.write('│ Setup written; query history will be skipped until fixed.\n');
}
return result.ok;
}
function hasServiceAccountsBlock(connection: KtxProjectConnectionConfig | undefined): boolean {
const queryHistory = queryHistoryConfigRecord(connection);
const filters = queryHistory?.filters;
if (!filters || typeof filters !== 'object' || Array.isArray(filters)) {
return false;
}
return 'serviceAccounts' in filters;
}
function printQueryHistoryFilterProposal(io: KtxCliIo, proposal: QueryHistoryFilterProposal, debug = false): void {
if (debug && proposal.parseFailedTemplateIds.length > 0) {
io.stderr.write(
`[debug] query-history filter picker could not parse ${proposal.parseFailedTemplateIds.length} template(s): ${proposal.parseFailedTemplateIds.join(', ')}\n`,
);
}
if (proposal.excludedRoles.length === 0) {
if (proposal.skipped?.reason === 'no-llm') {
io.stdout.write('│ Query-history filter picker skipped: no LLM is configured.\n');
} else if (proposal.skipped?.reason === 'no-daemon') {
io.stdout.write('│ Query-history filter picker skipped: SQL analysis is unavailable.\n');
} else if (proposal.skipped?.reason === 'no-in-scope-history') {
io.stdout.write('│ Query-history filter picker found no in-scope service-account exclusions.\n');
}
if (proposal.parseFailedTemplateIds.length > 0) {
const count = proposal.parseFailedTemplateIds.length;
io.stdout.write(
`│ Skipped ${count} query template${count === 1 ? '' : 's'} ktx could not parse (run with --debug to list them).\n`,
);
}
for (const warning of proposal.warnings) {
io.stdout.write(`│ ! ${warning}\n`);
}
return;
}
io.stdout.write('│ Proposed query-history service-account filters:\n');
for (const excluded of proposal.excludedRoles) {
io.stdout.write(`│ - ${excluded.role}: ${excluded.reason}\n`);
}
}
async function shouldApplyQueryHistoryFilterProposal(input: {
args: KtxSetupDatabasesArgs;
prompts: KtxSetupDatabasesPromptAdapter;
proposal: QueryHistoryFilterProposal;
}): Promise<boolean> {
if (input.proposal.excludedRoles.length === 0 || input.proposal.skipped?.reason === 'user-block-present') {
return false;
}
if (input.args.yes === true || input.args.inputMode === 'disabled') {
return true;
}
const choice = await input.prompts.select({
message: `Apply ${input.proposal.excludedRoles.length} derived query-history service-account exclusion${
input.proposal.excludedRoles.length === 1 ? '' : 's'
}?`,
options: [
{ value: 'apply', label: 'Apply derived filters (recommended)' },
{ value: 'skip', label: 'Leave query history filters unchanged' },
],
});
return choice === 'apply';
}
function createSetupQueryHistoryLlmRuntime(input: {
projectDir: string;
project: Awaited<ReturnType<typeof loadKtxProject>>;
deps: KtxSetupDatabasesDeps;
}): KtxLlmRuntimePort | null {
try {
return (
input.deps.createQueryHistoryLlmRuntime?.(input.projectDir, input.project) ??
createLocalKtxLlmRuntimeFromConfig(input.project.config.llm, {
projectDir: input.projectDir,
})
);
} catch {
return null;
}
}
/** @internal */
export function managedDaemonOptionsForSetupQueryHistoryPicker(input: {
projectDir: string;
args: Pick<KtxSetupDatabasesArgs, 'cliVersion' | 'runtimeInstallPolicy' | 'inputMode'>;
io: KtxCliIo;
}): ManagedPythonCoreDaemonOptions {
return {
cliVersion: input.args.cliVersion ?? getKtxCliPackageInfo().version,
projectDir: input.projectDir,
installPolicy: input.args.runtimeInstallPolicy ?? (input.args.inputMode === 'disabled' ? 'never' : 'prompt'),
io: input.io,
};
}
async function maybeProposeQueryHistoryFilters(input: {
projectDir: string;
connectionId: string;
io: KtxCliIo;
deps: KtxSetupDatabasesDeps;
args: KtxSetupDatabasesArgs;
prompts: KtxSetupDatabasesPromptAdapter;
}): Promise<void> {
const project = await loadKtxProject({ projectDir: input.projectDir });
const connection = project.config.connections[input.connectionId];
const queryHistory = queryHistoryConfigRecord(connection);
if (!connection || queryHistory?.enabled !== true) {
return;
}
const dialect = queryHistoryDialectForConnection(connection);
if (!dialect) {
return;
}
const picker = input.deps.queryHistoryFilterPicker ?? proposeQueryHistoryServiceAccountFilters;
const llmRuntime = createSetupQueryHistoryLlmRuntime({
projectDir: input.projectDir,
project,
deps: input.deps,
});
if (!llmRuntime && !input.deps.queryHistoryFilterPicker) {
printQueryHistoryFilterProposal(
input.io,
{
excludedRoles: [],
consideredRoleCount: 0,
skipped: { reason: 'no-llm' },
warnings: [],
parseFailedTemplateIds: [],
},
input.args.debug === true,
);
return;
}
const runtime = createKtxCliHistoricSqlRuntime(project, input.connectionId, {
managedDaemon: managedDaemonOptionsForSetupQueryHistoryPicker({
projectDir: input.projectDir,
args: input.args,
io: input.io,
}),
});
if (!runtime) {
return;
}
const userServiceAccountsPresent = hasServiceAccountsBlock(connection);
const scopeFloor = await resolveQueryHistoryScopeFloor({
projectDir: input.projectDir,
connectionId: input.connectionId,
driver: String(connection.driver ?? ''),
connection: connection as Record<string, unknown>,
storedQueryHistory: queryHistory,
});
const pullConfig = queryHistoryPullConfig({
stored: queryHistory,
dialect,
enabledTables: scopeFloor.enabledTables,
enabledSchemas: scopeFloor.enabledSchemas,
modeledTableCatalog: scopeFloor.modeledTableCatalog,
scopeFloorWarnings: scopeFloor.warnings,
});
const proposal = await picker({
connectionId: input.connectionId,
dialect,
queryClient: runtime.queryClient,
reader: runtime.reader,
sqlAnalysis: runtime.sqlAnalysis,
llmRuntime,
pullConfig,
userServiceAccountsPresent,
});
printQueryHistoryFilterProposal(input.io, proposal, input.args.debug === true);
await emitTelemetryEvent({
name: 'query_history_filter_completed',
projectDir: input.projectDir,
io: input.io,
fields: {
dialect,
consideredRoleCount: proposal.consideredRoleCount,
excludedRoleCount: proposal.excludedRoles.length,
parseFailedCount: proposal.parseFailedTemplateIds.length,
outcome: 'ok',
},
});
if (proposal.skipped?.reason === 'user-block-present') {
input.io.stdout.write('│ Existing query-history service-account filters left unchanged.\n');
return;
}
if (!(await shouldApplyQueryHistoryFilterProposal({ args: input.args, prompts: input.prompts, proposal }))) {
return;
}
await writeConnectionConfig({
projectDir: input.projectDir,
connectionId: input.connectionId,
connection: withQueryHistoryConfig(connection, {
...queryHistory,
filters: {
...(queryHistory.filters && typeof queryHistory.filters === 'object' && !Array.isArray(queryHistory.filters)
? queryHistory.filters
: {}),
serviceAccounts: {
mode: 'exclude',
patterns: proposal.excludedRoles.map((role) => role.pattern),
},
},
}),
});
}
async function applyHistoricSqlConfigToExistingConnection(input: {
projectDir: string;
connectionId: string;
args: KtxSetupDatabasesArgs;
prompts: KtxSetupDatabasesPromptAdapter;
}): Promise<'back' | void> {
if (
input.args.inputMode === 'disabled' &&
input.args.enableQueryHistory !== true &&
input.args.disableQueryHistory !== true
) {
return;
}
const project = await loadKtxProject({ projectDir: input.projectDir });
const existing = project.config.connections[input.connectionId];
const driver = normalizeDriver(existing?.driver);
if (!existing || !driver) {
return;
}
const withHistoricSql = await maybeApplyHistoricSqlConfig({
connection: existing,
driver,
args: input.args,
prompts: input.prompts,
});
if (withHistoricSql === 'back') return 'back';
await writeConnectionConfig({
projectDir: input.projectDir,
connectionId: input.connectionId,
connection: withHistoricSql,
});
}
async function validateAndScanConnection(input: {
projectDir: string;
connectionId: string;
io: KtxCliIo;
deps: KtxSetupDatabasesDeps;
args: KtxSetupDatabasesArgs;
prompts: KtxSetupDatabasesPromptAdapter;
forceScopeAndTables?: boolean;
}): Promise<ValidateResult> {
const testConnection = input.deps.testConnection ?? defaultTestConnection;
const scanConnection = input.deps.scanConnection ?? defaultScanConnection;
const project = await loadKtxProject({ projectDir: input.projectDir });
const configuredDriver = normalizeDriver(project.config.connections[input.connectionId]?.driver);
const configuredDriverLabel = configuredDriver ? driverLabel(configuredDriver) : undefined;
const testIo = createBufferedCommandIo();
const testCode = await testConnection(input.projectDir, input.connectionId, testIo);
if (testCode !== 0) {
flushPrefixedBufferedCommandOutput(input.io, testIo);
writePrefixedLines(
(chunk) => input.io.stderr.write(chunk),
`Connection test failed for ${input.connectionId}.`,
);
return failedValidateResult();
}
const testOutput = testIo.stdoutText();
const outputDriver = normalizeDriver(readOutputValue(testOutput, 'Driver'));
const driverDisplay = outputDriver ? driverLabel(outputDriver) : (configuredDriverLabel ?? 'Unknown driver');
const testLines = ['✓ Connection test passed', `Driver: ${driverDisplay}`];
writeSetupSection(input.io, `Testing ${input.connectionId}`, testLines);
const scopeStatus = await maybeConfigureDatabaseScope({ ...input, forcePrompt: input.forceScopeAndTables });
if (scopeStatus.status !== 'ok') {
return scopeStatus;
}
const queryHistoryAvailable = await maybeRunHistoricSqlSetupProbe({
projectDir: input.projectDir,
connectionId: input.connectionId,
io: input.io,
deps: input.deps,
});
writeSetupSection(input.io, `Building schema context for ${input.connectionId}`, [
'Running database scan…',
]);
let scanIo = createBufferedCommandIo();
let scanCode = await scanConnection(input.projectDir, input.connectionId, scanIo);
if (scanCode !== 0) {
const nativeSqliteDetail = nativeSqliteAbiMismatchDetail(`${scanIo.stderrText()}\n${scanIo.stdoutText()}`);
if (nativeSqliteDetail) {
writePrefixedLines(
(chunk) => input.io.stderr.write(chunk),
[
`Database scan failed for ${input.connectionId}.`,
'Native SQLite is built for a different Node.js ABI.',
`Detail: ${nativeSqliteDetail}`,
'Rebuilding Native SQLite with pnpm run native:rebuild…',
].join('\n'),
);
const rebuildNativeSqlite = input.deps.rebuildNativeSqlite ?? defaultRebuildNativeSqlite;
const rebuildCode = await rebuildNativeSqlite(input.io);
if (rebuildCode === 0) {
writePrefixedLines(
(chunk) => input.io.stderr.write(chunk),
'Native SQLite rebuild complete. Retrying database scan…',
);
const retryScanIo = createBufferedCommandIo();
scanCode = await scanConnection(input.projectDir, input.connectionId, retryScanIo);
scanIo = retryScanIo;
}
if (scanCode !== 0) {
writePrefixedLines(
(chunk) => input.io.stderr.write(chunk),
[
rebuildCode === 0
? `Database scan still failed for ${input.connectionId} after rebuilding Native SQLite.`
: `Native SQLite rebuild failed for ${input.connectionId}.`,
'Fix: pnpm run native:rebuild',
`Retry: ktx ingest ${input.connectionId} --project-dir ${input.projectDir}`,
].join('\n'),
);
}
} else {
flushPrefixedBufferedCommandOutput(input.io, scanIo);
writePrefixedLines(
(chunk) => input.io.stderr.write(chunk),
[
`Database scan failed for ${input.connectionId}.`,
`Debug command: ktx ingest ${input.connectionId} --project-dir ${input.projectDir} --debug`,
].join('\n'),
);
}
if (scanCode !== 0) {
return queryHistoryAvailable
? failedValidateResult()
: queryHistoryUnavailableResult(input.projectDir, input.connectionId);
}
}
const scanOutput = scanIo.stdoutText();
writeSetupSection(
input.io,
`Schema context complete for ${input.connectionId}`,
[`Changes: ${summarizeScanChanges(scanOutput)}`],
);
if (queryHistoryAvailable) {
await maybeProposeQueryHistoryFilters({
projectDir: input.projectDir,
connectionId: input.connectionId,
io: input.io,
deps: input.deps,
args: input.args,
prompts: input.prompts,
});
}
writeSetupSection(input.io, 'Database ready', [
`${input.connectionId} · ${driverDisplay} · schema context complete`,
]);
return okValidateResult();
}
async function chooseDrivers(
args: KtxSetupDatabasesArgs,
io: KtxCliIo,
prompts: KtxSetupDatabasesPromptAdapter,
options?: { hasPrimarySources?: boolean; initialDrivers?: KtxSetupDatabaseDriver[] },
): Promise<KtxSetupDatabaseDriver[] | 'back' | 'missing-input'> {
if (args.databaseDrivers && args.databaseDrivers.length > 0) {
return [...new Set(args.databaseDrivers)];
}
if (args.databaseConnectionIds && args.databaseConnectionIds.length > 0) {
return [];
}
if (args.inputMode === 'disabled') {
io.stderr.write(
'KTX cannot work without a database. Pass --database or --database-connection-id, or pass --skip-databases to leave setup incomplete.\n',
);
return 'missing-input';
}
const initialValues = unique(options?.initialDrivers ?? []);
createKtxSetupUiAdapter().note(
`Get demo credentials: ${KTX_DEMO_START_URL}`,
'🎁 Need a warehouse to play with?',
io,
);
const choices = await prompts.multiselect({
message: withMultiselectNavigation('Which databases should KTX connect to?'),
options: [...DRIVER_OPTIONS],
...(initialValues.length > 0 ? { initialValues } : {}),
required: true,
});
if (choices.includes('back')) {
return 'back';
}
return choices as KtxSetupDatabaseDriver[];
}
async function chooseConnectionIdForDriver(input: {
driver: KtxSetupDatabaseDriver;
connections: Record<string, KtxProjectConnectionConfig>;
args: KtxSetupDatabasesArgs;
prompts: KtxSetupDatabasesPromptAdapter;
}): Promise<{ kind: 'existing' | 'new' | 'edit'; connectionId: string } | 'back' | 'missing-input'> {
if (input.args.databaseConnectionId) {
assertSafeDatabaseConnectionId(input.args.databaseConnectionId);
return { kind: 'new', connectionId: input.args.databaseConnectionId };
}
if (input.args.inputMode === 'disabled') {
if (!input.args.databaseConnectionId) return 'missing-input';
assertSafeDatabaseConnectionId(input.args.databaseConnectionId);
return { kind: 'new', connectionId: input.args.databaseConnectionId };
}
const existingIds = existingConnectionIdsByDriver(input.connections, input.driver);
const defaultId = defaultConnectionIdForDriver(input.connections, input.driver);
const label = driverLabel(input.driver);
if (existingIds.length === 0) {
const entered = await input.prompts.text({
message: withTextInputNavigation(connectionNamePrompt(label)),
placeholder: defaultId,
initialValue: defaultId,
});
if (entered === undefined) return 'back';
const connectionId = entered.trim() || defaultId;
assertSafeDatabaseConnectionId(connectionId);
return connectionId ? { kind: 'new', connectionId } : 'missing-input';
}
while (true) {
const choice = await input.prompts.select({
message: `Configure ${label}`,
options: [
...existingIds.map((connectionId) => ({
value: `existing:${connectionId}`,
label: `Keep existing ${label} connection: ${connectionId}`,
})),
...existingIds.map((connectionId) => ({
value: `edit:${connectionId}`,
label: `Edit ${label} connection: ${connectionId}`,
})),
{ value: 'new', label: `Add another ${label} connection` },
{ value: 'back', label: 'Back' },
],
});
if (choice === 'back') return 'back';
if (choice.startsWith('existing:')) return { kind: 'existing', connectionId: choice.slice('existing:'.length) };
if (choice.startsWith('edit:')) return { kind: 'edit', connectionId: choice.slice('edit:'.length) };
const entered = await input.prompts.text({
message: withTextInputNavigation(connectionNamePrompt(label)),
placeholder: defaultId,
initialValue: defaultId,
});
if (entered === undefined) continue;
const connectionId = entered.trim() || defaultId;
assertSafeDatabaseConnectionId(connectionId);
return connectionId ? { kind: 'new', connectionId } : 'missing-input';
}
}
async function choosePrimarySourceToEdit(input: {
projectDir: string;
connectionIds: string[];
prompts: KtxSetupDatabasesPromptAdapter;
}): Promise<string | 'back'> {
const project = await loadKtxProject({ projectDir: input.projectDir });
const options = input.connectionIds
.map((connectionId) => {
const driver = normalizeDriver(project.config.connections[connectionId]?.driver);
if (!driver) return null;
return { value: connectionId, label: `${connectionId} (${driverLabel(driver)})` };
})
.filter((option): option is { value: string; label: string } => option !== null);
if (options.length === 0) return 'back';
const choice = await input.prompts.select({
message: 'Database to edit',
options: [...options, { value: 'back', label: 'Back' }],
});
return choice === 'back' ? 'back' : choice;
}
async function configureDatabaseConnection(input: {
projectDir: string;
connectionId: string;
driver: KtxSetupDatabaseDriver;
args: KtxSetupDatabasesArgs;
prompts: KtxSetupDatabasesPromptAdapter;
io: KtxCliIo;
canReturnToDriverSelection: boolean;
editBaseline?: KtxProjectConnectionConfig;
}): Promise<ConfigureResult> {
const project = await loadKtxProject({ projectDir: input.projectDir });
const latestConnection = project.config.connections[input.connectionId];
let connection = await buildConnectionConfig({
driver: input.driver,
connectionId: input.connectionId,
args: input.args,
prompts: input.prompts,
existingConnection: latestConnection,
});
while (!connection && input.args.inputMode !== 'disabled') {
const action = await input.prompts.select(
missingConnectionDetailsPrompt(driverLabel(input.driver), input.canReturnToDriverSelection),
);
if (action === 'back') {
return 'back';
}
connection = await buildConnectionConfig({
driver: input.driver,
connectionId: input.connectionId,
args: input.args,
prompts: input.prompts,
existingConnection: latestConnection,
});
}
if (connection === 'back') {
return 'back';
}
if (!connection) {
input.io.stderr.write(`Missing connection details for ${driverLabel(input.driver)}.\n`);
return 'cancelled';
}
const withHistoricSql = await maybeApplyHistoricSqlConfig({
connection,
driver: input.driver,
args: input.args,
prompts: input.prompts,
});
if (withHistoricSql === 'back') {
return 'back';
}
await writeConnectionConfig({
projectDir: input.projectDir,
connectionId: input.connectionId,
connection: input.editBaseline
? withExistingPrimaryEditPromptDefaults({
previous: input.editBaseline,
next: withHistoricSql,
driver: input.driver,
})
: withHistoricSql,
io: input.io,
});
return 'configured';
}
async function runDatabaseConnectionSetupWithRecovery(input: {
projectDir: string;
connectionId: string;
driver: KtxSetupDatabaseDriver;
args: KtxSetupDatabasesArgs;
prompts: KtxSetupDatabasesPromptAdapter;
io: KtxCliIo;
deps: KtxSetupDatabasesDeps;
canReturnToDriverSelection: boolean;
allowSkip: boolean;
interactive?: boolean;
forceScopeAndTables?: boolean;
editBaseline?: KtxProjectConnectionConfig;
reuseExistingOnFirstConfigure?: boolean;
}): Promise<RecoveryOutcome | 'missing-input'> {
let configureCalls = 0;
// `configureDatabaseConnection` returns 'cancelled' only when required
// connection details are absent in non-interactive mode. The recovery
// primitive collapses that into 'failed', so we track it here to restore the
// distinct 'missing-input' outcome the surrounding step reports for
// incomplete flags (vs. a real connection/probe failure).
let sawMissingInput = false;
const outcome = await runConnectionSetupWithRecovery({
label: input.connectionId,
interactive: input.interactive ?? input.args.inputMode !== 'disabled',
allowSkip: input.allowSkip,
io: input.io,
prompts: input.prompts,
snapshot: () => createConnectionConfigRollback(input.projectDir, input.connectionId),
configure: async () => {
configureCalls += 1;
if (input.reuseExistingOnFirstConfigure && configureCalls === 1) {
const historicSqlResult = await applyHistoricSqlConfigToExistingConnection({
projectDir: input.projectDir,
connectionId: input.connectionId,
args: input.args,
prompts: input.prompts,
});
return historicSqlResult === 'back' ? 'back' : 'configured';
}
const configured = await configureDatabaseConnection({
projectDir: input.projectDir,
connectionId: input.connectionId,
driver: input.driver,
args: input.args,
prompts: input.prompts,
io: input.io,
canReturnToDriverSelection: input.canReturnToDriverSelection,
editBaseline: input.editBaseline,
});
if (configured === 'cancelled') {
sawMissingInput = true;
}
return configured;
},
validate: () =>
validateAndScanConnection({
projectDir: input.projectDir,
connectionId: input.connectionId,
io: input.io,
deps: input.deps,
args: input.args,
prompts: input.prompts,
forceScopeAndTables: input.forceScopeAndTables,
}),
});
if (outcome === 'failed' && sawMissingInput) {
return 'missing-input';
}
return outcome;
}
async function runPrimarySourceFullEdit(input: {
projectDir: string;
connectionId: string;
args: KtxSetupDatabasesArgs;
prompts: KtxSetupDatabasesPromptAdapter;
io: KtxCliIo;
deps: KtxSetupDatabasesDeps;
}): Promise<'ready' | 'back' | 'failed' | 'missing-input'> {
const project = await loadKtxProject({ projectDir: input.projectDir });
const existing = project.config.connections[input.connectionId];
const driver = normalizeDriver(existing?.driver);
if (!existing || !driver) {
writePrefixedLines(
(chunk) => input.io.stderr.write(chunk),
`Connection "${input.connectionId}" is not a configured database.`,
);
return 'failed';
}
const outcome = await runDatabaseConnectionSetupWithRecovery({
projectDir: input.projectDir,
connectionId: input.connectionId,
driver,
args: input.args,
prompts: input.prompts,
io: input.io,
deps: input.deps,
canReturnToDriverSelection: true,
allowSkip: false,
forceScopeAndTables: true,
editBaseline: existing,
});
return outcome === 'skip' ? 'back' : outcome;
}
export async function runKtxSetupDatabasesStep(
args: KtxSetupDatabasesArgs,
io: KtxCliIo,
deps: KtxSetupDatabasesDeps = {},
): Promise<KtxSetupDatabasesResult> {
if (args.skipDatabases) {
io.stdout.write('│ Database setup skipped. KTX cannot work until you add a database.\n');
return { status: 'skipped', projectDir: args.projectDir };
}
const prompts = deps.prompts ?? createPromptAdapter();
if (args.databaseConnectionIds && args.databaseConnectionIds.length > 0) {
const selectedConnectionIds: string[] = [];
for (const connectionId of unique(args.databaseConnectionIds)) {
const project = await loadKtxProject({ projectDir: args.projectDir });
const driver = normalizeDriver(project.config.connections[connectionId]?.driver);
if (!driver) {
writePrefixedLines((chunk) => io.stderr.write(chunk), `Connection "${connectionId}" is not configured.`);
return { status: 'failed', projectDir: args.projectDir };
}
const setupOutcome = await runDatabaseConnectionSetupWithRecovery({
projectDir: args.projectDir,
connectionId,
driver,
args,
prompts,
io,
deps,
canReturnToDriverSelection: false,
allowSkip: false,
interactive: false,
reuseExistingOnFirstConfigure: true,
});
if (setupOutcome === 'back') {
return { status: 'back', projectDir: args.projectDir };
}
if (setupOutcome === 'missing-input') {
return { status: 'missing-input', projectDir: args.projectDir };
}
if (setupOutcome === 'failed') {
return { status: 'failed', projectDir: args.projectDir };
}
if (setupOutcome === 'ready') {
selectedConnectionIds.push(connectionId);
}
}
await markDatabasesComplete(args.projectDir, selectedConnectionIds);
return { status: 'ready', projectDir: args.projectDir, connectionIds: selectedConnectionIds };
}
const canReturnToDriverSelection = args.databaseDrivers === undefined || args.databaseDrivers.length === 0;
const initialProject = await loadKtxProject({ projectDir: args.projectDir });
const selectedConnectionIds =
args.inputMode !== 'disabled' && canReturnToDriverSelection
? configuredPrimaryConnectionIds(initialProject.config.connections, initialProject.config.setup?.database_connection_ids)
: [];
let showConfiguredPrimaryMenu = selectedConnectionIds.length > 0;
while (true) {
if (showConfiguredPrimaryMenu) {
const action = await prompts.select(configuredPrimarySourcesPrompt(selectedConnectionIds));
if (action === 'continue' || action === 'back') {
await markDatabasesComplete(args.projectDir, selectedConnectionIds);
return { status: 'ready', projectDir: args.projectDir, connectionIds: selectedConnectionIds };
}
if (action === 'skip-sources') {
await markDatabasesComplete(args.projectDir, selectedConnectionIds);
return {
status: 'ready',
projectDir: args.projectDir,
connectionIds: selectedConnectionIds,
skipSources: true,
};
}
if (action === 'edit') {
const connectionId = await choosePrimarySourceToEdit({
projectDir: args.projectDir,
connectionIds: selectedConnectionIds,
prompts,
});
if (connectionId === 'back') {
showConfiguredPrimaryMenu = true;
continue;
}
const editResult = await runPrimarySourceFullEdit({
projectDir: args.projectDir,
connectionId,
args,
prompts,
io,
deps,
});
if (editResult === 'back') {
showConfiguredPrimaryMenu = true;
continue;
}
if (editResult === 'missing-input') {
return { status: 'missing-input', projectDir: args.projectDir };
}
if (editResult === 'failed') {
return { status: 'failed', projectDir: args.projectDir };
}
pushUniqueConnectionId(selectedConnectionIds, connectionId);
showConfiguredPrimaryMenu = true;
continue;
}
}
showConfiguredPrimaryMenu = false;
const driverProject = await loadKtxProject({ projectDir: args.projectDir });
const drivers = await chooseDrivers(args, io, prompts, {
hasPrimarySources: selectedConnectionIds.length > 0,
initialDrivers: configuredPrimaryDrivers(driverProject.config.connections, selectedConnectionIds),
});
if (drivers === 'back') {
if (selectedConnectionIds.length > 0 && canReturnToDriverSelection && args.inputMode !== 'disabled') {
showConfiguredPrimaryMenu = true;
continue;
}
return { status: 'back', projectDir: args.projectDir };
}
if (drivers === 'missing-input') return { status: 'missing-input', projectDir: args.projectDir };
if (drivers.length === 0) {
await markDatabasesComplete(args.projectDir, []);
io.stdout.write('│ KTX cannot work without a database.\n');
return { status: 'skipped', projectDir: args.projectDir };
}
let returnToDriverSelection = false;
for (const driver of drivers) {
const project = await loadKtxProject({ projectDir: args.projectDir });
let connectionChoice: Awaited<ReturnType<typeof chooseConnectionIdForDriver>>;
try {
connectionChoice = await chooseConnectionIdForDriver({
driver,
connections: project.config.connections,
args,
prompts,
});
} catch (error) {
writePrefixedLines((chunk) => io.stderr.write(chunk), errorMessage(error));
return { status: 'failed', projectDir: args.projectDir };
}
if (connectionChoice === 'back') {
if (!canReturnToDriverSelection) return { status: 'back', projectDir: args.projectDir };
returnToDriverSelection = true;
break;
}
if (connectionChoice === 'missing-input') {
io.stderr.write('Missing database connection id: pass --database-connection-id.\n');
return { status: 'missing-input', projectDir: args.projectDir };
}
if (connectionChoice.kind === 'edit') {
const editResult = await runPrimarySourceFullEdit({
projectDir: args.projectDir,
connectionId: connectionChoice.connectionId,
args,
prompts,
io,
deps,
});
if (editResult === 'back') {
if (!canReturnToDriverSelection) return { status: 'back', projectDir: args.projectDir };
returnToDriverSelection = true;
break;
}
if (editResult === 'missing-input') {
return { status: 'missing-input', projectDir: args.projectDir };
}
if (editResult === 'failed') {
return { status: 'failed', projectDir: args.projectDir };
}
} else {
const setupOutcome = await runDatabaseConnectionSetupWithRecovery({
projectDir: args.projectDir,
connectionId: connectionChoice.connectionId,
driver,
args,
prompts,
io,
deps,
canReturnToDriverSelection,
allowSkip: true,
reuseExistingOnFirstConfigure: connectionChoice.kind === 'existing',
});
if (setupOutcome === 'back') {
if (!canReturnToDriverSelection) return { status: 'back', projectDir: args.projectDir };
returnToDriverSelection = true;
break;
}
if (setupOutcome === 'missing-input') {
return { status: 'missing-input', projectDir: args.projectDir };
}
if (setupOutcome === 'failed') {
return { status: 'failed', projectDir: args.projectDir };
}
if (setupOutcome === 'skip') {
continue;
}
}
if (returnToDriverSelection) break;
pushUniqueConnectionId(selectedConnectionIds, connectionChoice.connectionId);
}
if (returnToDriverSelection) {
if (selectedConnectionIds.length > 0 && canReturnToDriverSelection && args.inputMode !== 'disabled') {
showConfiguredPrimaryMenu = true;
}
continue;
}
if (selectedConnectionIds.length === 0) {
io.stderr.write('No database connections completed setup.\n');
return { status: 'failed', projectDir: args.projectDir };
}
if (canReturnToDriverSelection && args.inputMode !== 'disabled') {
showConfiguredPrimaryMenu = true;
continue;
}
await markDatabasesComplete(args.projectDir, selectedConnectionIds);
return { status: 'ready', projectDir: args.projectDir, connectionIds: selectedConnectionIds };
}
}