serve.zone/dcrouter
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feat(dcrouter): add configurable baseDir and centralized path resolution; use resolved data paths for storage, cache and DNS

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This commit is contained in:
Jürgen Kunz
2026-02-16 09:52:38 +00:00
parent 4d77a94bbb
commit 090bd747e1
6 changed files with 55 additions and 38 deletions
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59
ts/paths.ts
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@@ -1,7 +1,6 @@
import * as plugins from './plugins.js';
// Base directories
export const baseDir = process.cwd();
// Code/asset paths (not affected by baseDir)
export const packageDir = plugins.path.join(
plugins.smartpath.get.dirnameFromImportMetaUrl(import.meta.url),
'../'
@@ -20,35 +19,37 @@ export const dataDir = process.env.DATA_DIR
// Default TsmDB path for CacheDb
export const defaultTsmDbPath = plugins.path.join(dcrouterHomeDir, 'tsmdb');
// MTA directories
export const keysDir = plugins.path.join(dataDir, 'keys');
// DNS records directory (only surviving MTA directory reference)
export const dnsRecordsDir = plugins.path.join(dataDir, 'dns');
export const sentEmailsDir = plugins.path.join(dataDir, 'emails', 'sent');
export const receivedEmailsDir = plugins.path.join(dataDir, 'emails', 'received');
export const failedEmailsDir = plugins.path.join(dataDir, 'emails', 'failed'); // For failed emails
export const logsDir = plugins.path.join(dataDir, 'logs'); // For logs
// Email template directories
export const emailTemplatesDir = plugins.path.join(dataDir, 'templates', 'email');
export const MtaAttachmentsDir = plugins.path.join(dataDir, 'attachments'); // For email attachments
/**
* Resolve all data paths from a given baseDir.
* When no baseDir is provided, falls back to ~/.serve.zone/dcrouter.
* Specific overrides (e.g. DATA_DIR env) take precedence.
*/
export function resolvePaths(baseDir?: string) {
const root = baseDir ?? plugins.path.join(plugins.os.homedir(), '.serve.zone', 'dcrouter');
const resolvedDataDir = process.env.DATA_DIR ?? plugins.path.join(root, 'data');
return {
dcrouterHomeDir: root,
dataDir: resolvedDataDir,
defaultTsmDbPath: plugins.path.join(root, 'tsmdb'),
defaultStoragePath: plugins.path.join(root, 'storage'),
dnsRecordsDir: plugins.path.join(resolvedDataDir, 'dns'),
};
}
// Configuration path
export const configPath = process.env.CONFIG_PATH
? process.env.CONFIG_PATH
: plugins.path.join(baseDir, 'config.json');
/**
* Ensure only the data directories that are actually used exist.
*/
export function ensureDataDirectories(resolvedPaths: ReturnType<typeof resolvePaths>) {
plugins.fsUtils.ensureDirSync(resolvedPaths.dataDir);
plugins.fsUtils.ensureDirSync(resolvedPaths.dnsRecordsDir);
}
// Create directories if they don't exist
/**
* Legacy wrapper — delegates to ensureDataDirectories with module-level defaults.
*/
export function ensureDirectories() {
// Ensure data directories
plugins.fsUtils.ensureDirSync(dataDir);
plugins.fsUtils.ensureDirSync(keysDir);
plugins.fsUtils.ensureDirSync(dnsRecordsDir);
plugins.fsUtils.ensureDirSync(sentEmailsDir);
plugins.fsUtils.ensureDirSync(receivedEmailsDir);
plugins.fsUtils.ensureDirSync(failedEmailsDir);
plugins.fsUtils.ensureDirSync(logsDir);
// Ensure email template directories
plugins.fsUtils.ensureDirSync(emailTemplatesDir);
plugins.fsUtils.ensureDirSync(MtaAttachmentsDir);
}
ensureDataDirectories(resolvePaths());
}