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✨ feat: Add support for forced in-memory cache namespaces configuration (#8586)

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* ✨ feat: Add support for forced in-memory cache keys configuration

* refactor: Update cache keys to use uppercase constants and moved cache for `librechat.yaml` into its own cache namespace (STATIC_CONFIG) and with a more descriptive key (LIBRECHAT_YAML_CONFIG)
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Theo N. Truong 2025-07-25 08:23:36 -06:00 • committed by Danny Avila
parent 3dc9e85fab
commit 21005b66cc
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9 changed files with 121 additions and 30 deletions
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34
api/cache/cacheConfig.spec.js vendored
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@ -14,6 +14,7 @@ describe('cacheConfig', () => {
delete process.env.REDIS_KEY_PREFIX_VAR;
delete process.env.REDIS_KEY_PREFIX;
delete process.env.USE_REDIS;
delete process.env.FORCED_IN_MEMORY_CACHE_NAMESPACES;
// Clear require cache
jest.resetModules();
@ -105,4 +106,37 @@ describe('cacheConfig', () => {
expect(cacheConfig.REDIS_CA).toBeNull();
});
});
describe('FORCED_IN_MEMORY_CACHE_NAMESPACES validation', () => {
test('should parse comma-separated cache keys correctly', () => {
process.env.FORCED_IN_MEMORY_CACHE_NAMESPACES = ' ROLES, STATIC_CONFIG ,MESSAGES ';
const { cacheConfig } = require('./cacheConfig');
expect(cacheConfig.FORCED_IN_MEMORY_CACHE_NAMESPACES).toEqual([
'ROLES',
'STATIC_CONFIG',
'MESSAGES',
]);
});
test('should throw error for invalid cache keys', () => {
process.env.FORCED_IN_MEMORY_CACHE_NAMESPACES = 'INVALID_KEY,ROLES';
expect(() => {
require('./cacheConfig');
}).toThrow('Invalid cache keys in FORCED_IN_MEMORY_CACHE_NAMESPACES: INVALID_KEY');
});
test('should handle empty string gracefully', () => {
process.env.FORCED_IN_MEMORY_CACHE_NAMESPACES = '';
const { cacheConfig } = require('./cacheConfig');
expect(cacheConfig.FORCED_IN_MEMORY_CACHE_NAMESPACES).toEqual([]);
});
test('should handle undefined env var gracefully', () => {
const { cacheConfig } = require('./cacheConfig');
expect(cacheConfig.FORCED_IN_MEMORY_CACHE_NAMESPACES).toEqual([]);
});
});
});