ensure-path-cached

• native ESM, type: module (.mjs)
• Ensures pre-existing dirs already exists
• Ensures path to create exists or creates it
• Periodic dir specified with Luxon format string
• Caches path:dir with TTL and maxEntries avoiding unnecessarily filesystem access

Usage

1import EnsurePathCached from 'ensure-path-cached.mjs'
2
3const ensurePathCached = new EnsurePathCached()
4
5try {
6  // preExistingPath is optional and defaults to process.cwd()
7  await ensurePathCached.ensurePathExists(pathPrefixToCreate, preExistingPath)
8  /*
9   * OR
10   * 
11   * <pre>
12   * properties = {
13   *   preExistingPathPrefix: <String>, // optional path prefix must exist and must not end with / or throws Error, default process.cwd()
14   *   pathPrefixToCreate: '/fubar', // optional path relative to preExistingPath must start with /, default ''
15   *   date: <Date>, // optional date for computing periodic dir, default now in UTC
16   *   dateTimeFormatString: 'yyyyMMdd', // optional luxon format string, default yyyyMMdd
17   * }
18   * </pre>
19   */
20  await ensurePathCached.ensurePeriodicDirAtPathExists(properties)
21} catch (e) {
22  // handle error
23}

Periodic date time string format