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feat: allow custom filename for context files (#654)

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Co-authored-by: N. Taylor Mullen <ntaylormullen@google.com>
This commit is contained in:
Allen Hutchison
2025-05-31 12:49:28 -07:00
committed by GitHub
parent cbc1614b84
commit 53bf778497
15 changed files with 1710 additions and 888 deletions
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42
packages/core/src/config/config.test.ts
View File

@@ -4,10 +4,10 @@
* SPDX-License-Identifier: Apache-2.0
*/
import { describe, it, expect, vi, beforeEach /*, afterEach */ } from 'vitest'; // afterEach removed as it was unused
import { Config, createServerConfig, ConfigParameters } from './config.js'; // Adjust import path
import { describe, it, expect, vi, beforeEach } from 'vitest';
import { Config, createServerConfig, ConfigParameters } from './config.js';
import * as path from 'path';
// import { ToolRegistry } from '../tools/tool-registry'; // ToolRegistry removed as it was unused
import { setGeminiMdFilename as mockSetGeminiMdFilename } from '../tools/memoryTool.js';
// Mock dependencies that might be called during Config construction or createServerConfig
vi.mock('../tools/tool-registry', () => {
@@ -30,6 +30,12 @@ vi.mock('../tools/shell');
vi.mock('../tools/write-file');
vi.mock('../tools/web-fetch');
vi.mock('../tools/read-many-files');
vi.mock('../tools/memoryTool', () => ({
MemoryTool: vi.fn(),
setGeminiMdFilename: vi.fn(),
getCurrentGeminiMdFilename: vi.fn(() => 'GEMINI.md'), // Mock the original filename
DEFAULT_CONTEXT_FILENAME: 'GEMINI.md',
}));
describe('Server Config (config.ts)', () => {
const API_KEY = 'server-api-key';
@@ -106,4 +112,34 @@ describe('Server Config (config.ts)', () => {
const config = createServerConfig(paramsWithRelativeDir);
expect(config.getTargetDir()).toBe(expectedResolvedDir);
});
it('createServerConfig should call setGeminiMdFilename with contextFileName if provided', () => {
const contextFileName = 'CUSTOM_AGENTS.md';
const paramsWithContextFile: ConfigParameters = {
...baseParams,
contextFileName,
};
createServerConfig(paramsWithContextFile);
expect(mockSetGeminiMdFilename).toHaveBeenCalledWith(contextFileName);
});
it('createServerConfig should not call setGeminiMdFilename if contextFileName is not provided', () => {
createServerConfig(baseParams); // baseParams does not have contextFileName
expect(mockSetGeminiMdFilename).not.toHaveBeenCalled();
});
it('Config constructor should call setGeminiMdFilename with contextFileName if provided', () => {
const contextFileName = 'CUSTOM_AGENTS.md';
const paramsWithContextFile: ConfigParameters = {
...baseParams,
contextFileName,
};
new Config(paramsWithContextFile);
expect(mockSetGeminiMdFilename).toHaveBeenCalledWith(contextFileName);
});
it('Config constructor should not call setGeminiMdFilename if contextFileName is not provided', () => {
new Config(baseParams); // baseParams does not have contextFileName
expect(mockSetGeminiMdFilename).not.toHaveBeenCalled();
});
});

7
packages/core/src/config/config.ts
View File

@@ -19,7 +19,7 @@ import { ShellTool } from '../tools/shell.js';
import { WriteFileTool } from '../tools/write-file.js';
import { WebFetchTool } from '../tools/web-fetch.js';
import { ReadManyFilesTool } from '../tools/read-many-files.js';
import { MemoryTool } from '../tools/memoryTool.js';
import { MemoryTool, setGeminiMdFilename } from '../tools/memoryTool.js';
import { WebSearchTool } from '../tools/web-search.js';
export class MCPServerConfig {
@@ -56,6 +56,7 @@ export interface ConfigParameters {
alwaysSkipModificationConfirmation?: boolean;
vertexai?: boolean;
showMemoryUsage?: boolean;
contextFileName?: string;
}
export class Config {
@@ -100,6 +101,10 @@ export class Config {
this.vertexai = params.vertexai;
this.showMemoryUsage = params.showMemoryUsage ?? false;
if (params.contextFileName) {
setGeminiMdFilename(params.contextFileName);
}
this.toolRegistry = createToolRegistry(this);
}

39
packages/core/src/tools/memoryTool.test.ts
View File

@@ -5,7 +5,12 @@
*/
import { vi, describe, it, expect, beforeEach, afterEach, Mock } from 'vitest';
import { MemoryTool } from './memoryTool.js';
import {
MemoryTool,
setGeminiMdFilename,
getCurrentGeminiMdFilename,
DEFAULT_CONTEXT_FILENAME,
} from './memoryTool.js';
import * as fs from 'fs/promises';
import * as path from 'path';
import * as os from 'os';
@@ -50,10 +55,33 @@ describe('MemoryTool', () => {
afterEach(() => {
vi.restoreAllMocks();
// Reset GEMINI_MD_FILENAME to its original value after each test
setGeminiMdFilename(DEFAULT_CONTEXT_FILENAME);
});
describe('setGeminiMdFilename', () => {
it('should update currentGeminiMdFilename when a valid new name is provided', () => {
const newName = 'CUSTOM_CONTEXT.md';
setGeminiMdFilename(newName);
expect(getCurrentGeminiMdFilename()).toBe(newName);
});
it('should not update currentGeminiMdFilename if the new name is empty or whitespace', () => {
const initialName = getCurrentGeminiMdFilename(); // Get current before trying to change
setGeminiMdFilename(' ');
expect(getCurrentGeminiMdFilename()).toBe(initialName);
setGeminiMdFilename('');
expect(getCurrentGeminiMdFilename()).toBe(initialName);
});
});
describe('performAddMemoryEntry (static method)', () => {
const testFilePath = path.join('/mock/home', '.gemini', 'GEMINI.md');
const testFilePath = path.join(
'/mock/home',
'.gemini',
DEFAULT_CONTEXT_FILENAME, // Use the default for basic tests
);
it('should create section and save a fact if file does not exist', async () => {
mockFsAdapter.readFile.mockRejectedValue({ code: 'ENOENT' }); // Simulate file not found
@@ -168,7 +196,12 @@ describe('MemoryTool', () => {
it('should call performAddMemoryEntry with correct parameters and return success', async () => {
const params = { fact: 'The sky is blue' };
const result = await memoryTool.execute(params, mockAbortSignal);
const expectedFilePath = path.join('/mock/home', '.gemini', 'GEMINI.md');
// Use getCurrentGeminiMdFilename for the default expectation before any setGeminiMdFilename calls in a test
const expectedFilePath = path.join(
'/mock/home',
'.gemini',
getCurrentGeminiMdFilename(), // This will be DEFAULT_CONTEXT_FILENAME unless changed by a test
);
// For this test, we expect the actual fs methods to be passed
const expectedFsArgument = {

18
packages/core/src/tools/memoryTool.ts
View File

@@ -46,15 +46,29 @@ Do NOT use this tool:
`;
export const GEMINI_CONFIG_DIR = '.gemini';
export const GEMINI_MD_FILENAME = 'GEMINI.md';
export const DEFAULT_CONTEXT_FILENAME = 'GEMINI.md';
export const MEMORY_SECTION_HEADER = '## Gemini Added Memories';
// This variable will hold the currently configured filename for GEMINI.md context files.
// It defaults to DEFAULT_CONTEXT_FILENAME but can be overridden by setGeminiMdFilename.
let currentGeminiMdFilename = DEFAULT_CONTEXT_FILENAME;
export function setGeminiMdFilename(newFilename: string): void {
if (newFilename && newFilename.trim() !== '') {
currentGeminiMdFilename = newFilename.trim();
}
}
export function getCurrentGeminiMdFilename(): string {
return currentGeminiMdFilename;
}
interface SaveMemoryParams {
fact: string;
}
function getGlobalMemoryFilePath(): string {
return path.join(homedir(), GEMINI_CONFIG_DIR, GEMINI_MD_FILENAME);
return path.join(homedir(), GEMINI_CONFIG_DIR, getCurrentGeminiMdFilename());
}
/**

4
packages/core/src/tools/read-many-files.ts
View File

@@ -9,7 +9,7 @@ import { SchemaValidator } from '../utils/schemaValidator.js';
import { getErrorMessage } from '../utils/errors.js';
import * as path from 'path';
import fg from 'fast-glob';
import { GEMINI_MD_FILENAME } from './memoryTool.js';
import { getCurrentGeminiMdFilename } from './memoryTool.js';
import {
detectFileType,
processSingleFileContent,
@@ -98,7 +98,7 @@ const DEFAULT_EXCLUDES: string[] = [
'**/*.odp',
'**/*.DS_Store',
'**/.env',
`**/${GEMINI_MD_FILENAME}`,
`**/${getCurrentGeminiMdFilename()}`,
];
const DEFAULT_OUTPUT_SEPARATOR_FORMAT = '--- {filePath} ---';

321
packages/core/src/utils/memoryDiscovery.test.ts
View File

@@ -4,22 +4,21 @@
* SPDX-License-Identifier: Apache-2.0
*/
import {
vi,
describe,
it,
expect,
beforeEach,
// afterEach, // Removed unused import
Mocked,
} from 'vitest';
import { vi, describe, it, expect, beforeEach, Mocked } from 'vitest';
import * as fsPromises from 'fs/promises';
import * as fsSync from 'fs'; // For constants
import { Stats, Dirent } from 'fs'; // Import types directly from 'fs'
import * as fsSync from 'fs';
import { Stats, Dirent } from 'fs';
import * as os from 'os';
import * as path from 'path';
import { loadServerHierarchicalMemory } from './memoryDiscovery.js';
import { GEMINI_CONFIG_DIR, GEMINI_MD_FILENAME } from '../tools/memoryTool.js';
import {
GEMINI_CONFIG_DIR,
setGeminiMdFilename,
getCurrentGeminiMdFilename,
DEFAULT_CONTEXT_FILENAME,
} from '../tools/memoryTool.js';
const ORIGINAL_GEMINI_MD_FILENAME_CONST_FOR_TEST = DEFAULT_CONTEXT_FILENAME;
// Mock the entire fs/promises module
vi.mock('fs/promises');
@@ -29,8 +28,6 @@ vi.mock('fs', async (importOriginal) => {
return {
...actual, // Spread actual to get all exports, including Stats and Dirent if they are classes/constructors
constants: { ...actual.constants }, // Preserve constants
// Mock other fsSync functions if directly used by memoryDiscovery, e.g., existsSync
// existsSync: vi.fn(),
};
});
vi.mock('os');
@@ -42,20 +39,29 @@ describe('loadServerHierarchicalMemory', () => {
const CWD = '/test/project/src';
const PROJECT_ROOT = '/test/project';
const USER_HOME = '/test/userhome';
const GLOBAL_GEMINI_DIR = path.join(USER_HOME, GEMINI_CONFIG_DIR);
const GLOBAL_GEMINI_FILE = path.join(GLOBAL_GEMINI_DIR, GEMINI_MD_FILENAME);
let GLOBAL_GEMINI_DIR: string;
let GLOBAL_GEMINI_FILE: string; // Defined in beforeEach
beforeEach(() => {
vi.resetAllMocks();
setGeminiMdFilename(DEFAULT_CONTEXT_FILENAME); // Use defined const
mockOs.homedir.mockReturnValue(USER_HOME);
// Define these here to use potentially reset/updated values from imports
GLOBAL_GEMINI_DIR = path.join(USER_HOME, GEMINI_CONFIG_DIR);
GLOBAL_GEMINI_FILE = path.join(
GLOBAL_GEMINI_DIR,
getCurrentGeminiMdFilename(), // Use current filename
);
mockFs.stat.mockRejectedValue(new Error('File not found'));
mockFs.readdir.mockResolvedValue([]);
mockFs.readFile.mockRejectedValue(new Error('File not found'));
mockFs.access.mockRejectedValue(new Error('File not found'));
});
it('should return empty memory and count if no GEMINI.md files are found', async () => {
it('should return empty memory and count if no context files are found', async () => {
const { memoryContent, fileCount } = await loadServerHierarchicalMemory(
CWD,
false,
@@ -64,15 +70,19 @@ describe('loadServerHierarchicalMemory', () => {
expect(fileCount).toBe(0);
});
it('should load only the global GEMINI.md if present and others are not', async () => {
it('should load only the global context file if present and others are not (default filename)', async () => {
const globalDefaultFile = path.join(
GLOBAL_GEMINI_DIR,
DEFAULT_CONTEXT_FILENAME,
);
mockFs.access.mockImplementation(async (p) => {
if (p === GLOBAL_GEMINI_FILE) {
if (p === globalDefaultFile) {
return undefined;
}
throw new Error('File not found');
});
mockFs.readFile.mockImplementation(async (p) => {
if (p === GLOBAL_GEMINI_FILE) {
if (p === globalDefaultFile) {
return 'Global memory content';
}
throw new Error('File not found');
@@ -84,15 +94,157 @@ describe('loadServerHierarchicalMemory', () => {
);
expect(memoryContent).toBe(
`--- Context from: ${path.relative(CWD, GLOBAL_GEMINI_FILE)} ---\nGlobal memory content\n--- End of Context from: ${path.relative(CWD, GLOBAL_GEMINI_FILE)} ---`,
`--- Context from: ${path.relative(CWD, globalDefaultFile)} ---\nGlobal memory content\n--- End of Context from: ${path.relative(CWD, globalDefaultFile)} ---`,
);
expect(fileCount).toBe(1);
expect(mockFs.readFile).toHaveBeenCalledWith(GLOBAL_GEMINI_FILE, 'utf-8');
expect(mockFs.readFile).toHaveBeenCalledWith(globalDefaultFile, 'utf-8');
});
it('should load GEMINI.md files by upward traversal from CWD to project root', async () => {
const projectRootGeminiFile = path.join(PROJECT_ROOT, GEMINI_MD_FILENAME);
const srcGeminiFile = path.join(CWD, GEMINI_MD_FILENAME);
it('should load only the global custom context file if present and filename is changed', async () => {
const customFilename = 'CUSTOM_AGENTS.md';
setGeminiMdFilename(customFilename);
const globalCustomFile = path.join(GLOBAL_GEMINI_DIR, customFilename);
mockFs.access.mockImplementation(async (p) => {
if (p === globalCustomFile) {
return undefined;
}
throw new Error('File not found');
});
mockFs.readFile.mockImplementation(async (p) => {
if (p === globalCustomFile) {
return 'Global custom memory';
}
throw new Error('File not found');
});
const { memoryContent, fileCount } = await loadServerHierarchicalMemory(
CWD,
false,
);
expect(memoryContent).toBe(
`--- Context from: ${path.relative(CWD, globalCustomFile)} ---\nGlobal custom memory\n--- End of Context from: ${path.relative(CWD, globalCustomFile)} ---`,
);
expect(fileCount).toBe(1);
expect(mockFs.readFile).toHaveBeenCalledWith(globalCustomFile, 'utf-8');
});
it('should load context files by upward traversal with custom filename', async () => {
const customFilename = 'PROJECT_CONTEXT.md';
setGeminiMdFilename(customFilename);
const projectRootCustomFile = path.join(PROJECT_ROOT, customFilename);
const srcCustomFile = path.join(CWD, customFilename);
mockFs.stat.mockImplementation(async (p) => {
if (p === path.join(PROJECT_ROOT, '.git')) {
return { isDirectory: () => true } as Stats;
}
throw new Error('File not found');
});
mockFs.access.mockImplementation(async (p) => {
if (p === projectRootCustomFile || p === srcCustomFile) {
return undefined;
}
throw new Error('File not found');
});
mockFs.readFile.mockImplementation(async (p) => {
if (p === projectRootCustomFile) {
return 'Project root custom memory';
}
if (p === srcCustomFile) {
return 'Src directory custom memory';
}
throw new Error('File not found');
});
const { memoryContent, fileCount } = await loadServerHierarchicalMemory(
CWD,
false,
);
const expectedContent =
`--- Context from: ${path.relative(CWD, projectRootCustomFile)} ---\nProject root custom memory\n--- End of Context from: ${path.relative(CWD, projectRootCustomFile)} ---\n\n` +
`--- Context from: ${customFilename} ---\nSrc directory custom memory\n--- End of Context from: ${customFilename} ---`;
expect(memoryContent).toBe(expectedContent);
expect(fileCount).toBe(2);
expect(mockFs.readFile).toHaveBeenCalledWith(
projectRootCustomFile,
'utf-8',
);
expect(mockFs.readFile).toHaveBeenCalledWith(srcCustomFile, 'utf-8');
});
it('should load context files by downward traversal with custom filename', async () => {
const customFilename = 'LOCAL_CONTEXT.md';
setGeminiMdFilename(customFilename);
const subDir = path.join(CWD, 'subdir');
const subDirCustomFile = path.join(subDir, customFilename);
const cwdCustomFile = path.join(CWD, customFilename);
mockFs.access.mockImplementation(async (p) => {
if (p === cwdCustomFile || p === subDirCustomFile) return undefined;
throw new Error('File not found');
});
mockFs.readFile.mockImplementation(async (p) => {
if (p === cwdCustomFile) return 'CWD custom memory';
if (p === subDirCustomFile) return 'Subdir custom memory';
throw new Error('File not found');
});
mockFs.readdir.mockImplementation((async (
p: fsSync.PathLike,
): Promise<Dirent[]> => {
if (p === CWD) {
return [
{
name: customFilename,
isFile: () => true,
isDirectory: () => false,
} as Dirent,
{
name: 'subdir',
isFile: () => false,
isDirectory: () => true,
} as Dirent,
] as Dirent[];
}
if (p === subDir) {
return [
{
name: customFilename,
isFile: () => true,
isDirectory: () => false,
} as Dirent,
] as Dirent[];
}
return [] as Dirent[];
}) as unknown as typeof fsPromises.readdir);
const { memoryContent, fileCount } = await loadServerHierarchicalMemory(
CWD,
false,
);
const expectedContent =
`--- Context from: ${customFilename} ---\nCWD custom memory\n--- End of Context from: ${customFilename} ---\n\n` +
`--- Context from: ${path.join('subdir', customFilename)} ---\nSubdir custom memory\n--- End of Context from: ${path.join('subdir', customFilename)} ---`;
expect(memoryContent).toBe(expectedContent);
expect(fileCount).toBe(2);
});
it('should load ORIGINAL_GEMINI_MD_FILENAME files by upward traversal from CWD to project root', async () => {
const projectRootGeminiFile = path.join(
PROJECT_ROOT,
ORIGINAL_GEMINI_MD_FILENAME_CONST_FOR_TEST,
);
const srcGeminiFile = path.join(
CWD,
ORIGINAL_GEMINI_MD_FILENAME_CONST_FOR_TEST,
);
mockFs.stat.mockImplementation(async (p) => {
if (p === path.join(PROJECT_ROOT, '.git')) {
@@ -124,7 +276,7 @@ describe('loadServerHierarchicalMemory', () => {
);
const expectedContent =
`--- Context from: ${path.relative(CWD, projectRootGeminiFile)} ---\nProject root memory\n--- End of Context from: ${path.relative(CWD, projectRootGeminiFile)} ---\n\n` +
`--- Context from: ${GEMINI_MD_FILENAME} ---\nSrc directory memory\n--- End of Context from: ${GEMINI_MD_FILENAME} ---`;
`--- Context from: ${ORIGINAL_GEMINI_MD_FILENAME_CONST_FOR_TEST} ---\nSrc directory memory\n--- End of Context from: ${ORIGINAL_GEMINI_MD_FILENAME_CONST_FOR_TEST} ---`;
expect(memoryContent).toBe(expectedContent);
expect(fileCount).toBe(2);
@@ -135,10 +287,16 @@ describe('loadServerHierarchicalMemory', () => {
expect(mockFs.readFile).toHaveBeenCalledWith(srcGeminiFile, 'utf-8');
});
it('should load GEMINI.md files by downward traversal from CWD', async () => {
it('should load ORIGINAL_GEMINI_MD_FILENAME files by downward traversal from CWD', async () => {
const subDir = path.join(CWD, 'subdir');
const subDirGeminiFile = path.join(subDir, GEMINI_MD_FILENAME);
const cwdGeminiFile = path.join(CWD, GEMINI_MD_FILENAME);
const subDirGeminiFile = path.join(
subDir,
ORIGINAL_GEMINI_MD_FILENAME_CONST_FOR_TEST,
);
const cwdGeminiFile = path.join(
CWD,
ORIGINAL_GEMINI_MD_FILENAME_CONST_FOR_TEST,
);
mockFs.access.mockImplementation(async (p) => {
if (p === cwdGeminiFile || p === subDirGeminiFile) return undefined;
@@ -157,59 +315,79 @@ describe('loadServerHierarchicalMemory', () => {
if (p === CWD) {
return [
{
name: GEMINI_MD_FILENAME,
name: ORIGINAL_GEMINI_MD_FILENAME_CONST_FOR_TEST,
isFile: () => true,
isDirectory: () => false,
},
{ name: 'subdir', isFile: () => false, isDirectory: () => true },
} as Dirent,
{
name: 'subdir',
isFile: () => false,
isDirectory: () => true,
} as Dirent,
] as Dirent[];
}
if (p === subDir) {
return [
{
name: GEMINI_MD_FILENAME,
name: ORIGINAL_GEMINI_MD_FILENAME_CONST_FOR_TEST,
isFile: () => true,
isDirectory: () => false,
},
} as Dirent,
] as Dirent[];
}
return [] as Dirent[];
// eslint-disable-next-line @typescript-eslint/no-explicit-any
}) as any);
}) as unknown as typeof fsPromises.readdir);
const { memoryContent, fileCount } = await loadServerHierarchicalMemory(
CWD,
false,
);
const expectedContent =
`--- Context from: ${GEMINI_MD_FILENAME} ---\nCWD memory\n--- End of Context from: ${GEMINI_MD_FILENAME} ---\n\n` +
`--- Context from: ${path.join('subdir', GEMINI_MD_FILENAME)} ---\nSubdir memory\n--- End of Context from: ${path.join('subdir', GEMINI_MD_FILENAME)} ---`;
`--- Context from: ${ORIGINAL_GEMINI_MD_FILENAME_CONST_FOR_TEST} ---\nCWD memory\n--- End of Context from: ${ORIGINAL_GEMINI_MD_FILENAME_CONST_FOR_TEST} ---\n\n` +
`--- Context from: ${path.join('subdir', ORIGINAL_GEMINI_MD_FILENAME_CONST_FOR_TEST)} ---\nSubdir memory\n--- End of Context from: ${path.join('subdir', ORIGINAL_GEMINI_MD_FILENAME_CONST_FOR_TEST)} ---`;
expect(memoryContent).toBe(expectedContent);
expect(fileCount).toBe(2);
});
it('should load and correctly order global, upward, and downward GEMINI.md files', async () => {
it('should load and correctly order global, upward, and downward ORIGINAL_GEMINI_MD_FILENAME files', async () => {
setGeminiMdFilename(ORIGINAL_GEMINI_MD_FILENAME_CONST_FOR_TEST); // Explicitly set for this test
const globalFileToUse = path.join(
GLOBAL_GEMINI_DIR,
ORIGINAL_GEMINI_MD_FILENAME_CONST_FOR_TEST,
);
const projectParentDir = path.dirname(PROJECT_ROOT);
const projectParentGeminiFile = path.join(
projectParentDir,
GEMINI_MD_FILENAME,
ORIGINAL_GEMINI_MD_FILENAME_CONST_FOR_TEST,
);
const projectRootGeminiFile = path.join(
PROJECT_ROOT,
ORIGINAL_GEMINI_MD_FILENAME_CONST_FOR_TEST,
);
const cwdGeminiFile = path.join(
CWD,
ORIGINAL_GEMINI_MD_FILENAME_CONST_FOR_TEST,
);
const projectRootGeminiFile = path.join(PROJECT_ROOT, GEMINI_MD_FILENAME);
const cwdGeminiFile = path.join(CWD, GEMINI_MD_FILENAME);
const subDir = path.join(CWD, 'sub');
const subDirGeminiFile = path.join(subDir, GEMINI_MD_FILENAME);
const subDirGeminiFile = path.join(
subDir,
ORIGINAL_GEMINI_MD_FILENAME_CONST_FOR_TEST,
);
mockFs.stat.mockImplementation(async (p) => {
if (p === path.join(PROJECT_ROOT, '.git')) {
return { isDirectory: () => true } as Stats;
} else if (p === path.join(PROJECT_ROOT, '.gemini')) {
return { isDirectory: () => true } as Stats;
}
throw new Error('File not found');
});
mockFs.access.mockImplementation(async (p) => {
if (
p === GLOBAL_GEMINI_FILE ||
p === globalFileToUse || // Use the dynamically set global file path
p === projectParentGeminiFile ||
p === projectRootGeminiFile ||
p === cwdGeminiFile ||
@@ -221,7 +399,7 @@ describe('loadServerHierarchicalMemory', () => {
});
mockFs.readFile.mockImplementation(async (p) => {
if (p === GLOBAL_GEMINI_FILE) return 'Global memory';
if (p === globalFileToUse) return 'Global memory'; // Use the dynamically set global file path
if (p === projectParentGeminiFile) return 'Project parent memory';
if (p === projectRootGeminiFile) return 'Project root memory';
if (p === cwdGeminiFile) return 'CWD memory';
@@ -234,21 +412,24 @@ describe('loadServerHierarchicalMemory', () => {
): Promise<Dirent[]> => {
if (p === CWD) {
return [
{ name: 'sub', isFile: () => false, isDirectory: () => true },
{
name: 'sub',
isFile: () => false,
isDirectory: () => true,
} as Dirent,
] as Dirent[];
}
if (p === subDir) {
return [
{
name: GEMINI_MD_FILENAME,
name: ORIGINAL_GEMINI_MD_FILENAME_CONST_FOR_TEST,
isFile: () => true,
isDirectory: () => false,
},
} as Dirent,
] as Dirent[];
}
return [] as Dirent[];
// eslint-disable-next-line @typescript-eslint/no-explicit-any
}) as any);
}) as unknown as typeof fsPromises.readdir);
const { memoryContent, fileCount } = await loadServerHierarchicalMemory(
CWD,
@@ -258,8 +439,11 @@ describe('loadServerHierarchicalMemory', () => {
const relPathGlobal = path.relative(CWD, GLOBAL_GEMINI_FILE);
const relPathProjectParent = path.relative(CWD, projectParentGeminiFile);
const relPathProjectRoot = path.relative(CWD, projectRootGeminiFile);
const relPathCwd = GEMINI_MD_FILENAME;
const relPathSubDir = path.join('sub', GEMINI_MD_FILENAME);
const relPathCwd = ORIGINAL_GEMINI_MD_FILENAME_CONST_FOR_TEST;
const relPathSubDir = path.join(
'sub',
ORIGINAL_GEMINI_MD_FILENAME_CONST_FOR_TEST,
);
const expectedContent = [
`--- Context from: ${relPathGlobal} ---\nGlobal memory\n--- End of Context from: ${relPathGlobal} ---`,
@@ -275,11 +459,14 @@ describe('loadServerHierarchicalMemory', () => {
it('should ignore specified directories during downward scan', async () => {
const ignoredDir = path.join(CWD, 'node_modules');
const ignoredDirGeminiFile = path.join(ignoredDir, GEMINI_MD_FILENAME);
const ignoredDirGeminiFile = path.join(
ignoredDir,
ORIGINAL_GEMINI_MD_FILENAME_CONST_FOR_TEST,
); // Corrected
const regularSubDir = path.join(CWD, 'my_code');
const regularSubDirGeminiFile = path.join(
regularSubDir,
GEMINI_MD_FILENAME,
ORIGINAL_GEMINI_MD_FILENAME_CONST_FOR_TEST,
);
mockFs.access.mockImplementation(async (p) => {
@@ -303,38 +490,41 @@ describe('loadServerHierarchicalMemory', () => {
name: 'node_modules',
isFile: () => false,
isDirectory: () => true,
},
{ name: 'my_code', isFile: () => false, isDirectory: () => true },
} as Dirent,
{
name: 'my_code',
isFile: () => false,
isDirectory: () => true,
} as Dirent,
] as Dirent[];
}
if (p === regularSubDir) {
return [
{
name: GEMINI_MD_FILENAME,
name: ORIGINAL_GEMINI_MD_FILENAME_CONST_FOR_TEST,
isFile: () => true,
isDirectory: () => false,
},
} as Dirent,
] as Dirent[];
}
if (p === ignoredDir) {
return [
{
name: GEMINI_MD_FILENAME,
name: ORIGINAL_GEMINI_MD_FILENAME_CONST_FOR_TEST,
isFile: () => true,
isDirectory: () => false,
},
} as Dirent,
] as Dirent[];
}
return [] as Dirent[];
// eslint-disable-next-line @typescript-eslint/no-explicit-any
}) as any);
}) as unknown as typeof fsPromises.readdir);
const { memoryContent, fileCount } = await loadServerHierarchicalMemory(
CWD,
false,
);
const expectedContent = `--- Context from: ${path.join('my_code', GEMINI_MD_FILENAME)} ---\nMy code memory\n--- End of Context from: ${path.join('my_code', GEMINI_MD_FILENAME)} ---`;
const expectedContent = `--- Context from: ${path.join('my_code', ORIGINAL_GEMINI_MD_FILENAME_CONST_FOR_TEST)} ---\nMy code memory\n--- End of Context from: ${path.join('my_code', ORIGINAL_GEMINI_MD_FILENAME_CONST_FOR_TEST)} ---`;
expect(memoryContent).toBe(expectedContent);
expect(fileCount).toBe(1);
@@ -365,8 +555,7 @@ describe('loadServerHierarchicalMemory', () => {
if (p.toString().startsWith(path.join(CWD, 'deep_dir_')))
return [] as Dirent[];
return [] as Dirent[];
// eslint-disable-next-line @typescript-eslint/no-explicit-any
}) as any);
}) as unknown as typeof fsPromises.readdir);
mockFs.access.mockRejectedValue(new Error('not found'));
await loadServerHierarchicalMemory(CWD, true);

40
packages/core/src/utils/memoryDiscovery.ts
View File

@@ -8,7 +8,10 @@ import * as fs from 'fs/promises';
import * as fsSync from 'fs';
import * as path from 'path';
import { homedir } from 'os';
import { GEMINI_CONFIG_DIR, GEMINI_MD_FILENAME } from '../tools/memoryTool.js';
import {
GEMINI_CONFIG_DIR,
getCurrentGeminiMdFilename,
} from '../tools/memoryTool.js';
// Simple console logger, similar to the one previously in CLI's config.ts
// TODO: Integrate with a more robust server-side logger if available/appropriate.
@@ -92,7 +95,7 @@ async function collectDownwardGeminiFiles(
if (debugMode)
logger.debug(
`Scanning downward for ${GEMINI_MD_FILENAME} files in: ${directory} (scanned: ${scannedDirCount.count}/${maxScanDirs})`,
`Scanning downward for ${getCurrentGeminiMdFilename()} files in: ${directory} (scanned: ${scannedDirCount.count}/${maxScanDirs})`,
);
const collectedPaths: string[] = [];
try {
@@ -113,18 +116,21 @@ async function collectDownwardGeminiFiles(
maxScanDirs,
);
collectedPaths.push(...subDirPaths);
} else if (entry.isFile() && entry.name === GEMINI_MD_FILENAME) {
} else if (
entry.isFile() &&
entry.name === getCurrentGeminiMdFilename()
) {
try {
await fs.access(fullPath, fsSync.constants.R_OK);
collectedPaths.push(fullPath);
if (debugMode)
logger.debug(
`Found readable downward ${GEMINI_MD_FILENAME}: ${fullPath}`,
`Found readable downward ${getCurrentGeminiMdFilename()}: ${fullPath}`,
);
} catch {
if (debugMode)
logger.debug(
`Downward ${GEMINI_MD_FILENAME} not readable, skipping: ${fullPath}`,
`Downward ${getCurrentGeminiMdFilename()} not readable, skipping: ${fullPath}`,
);
}
}
@@ -139,7 +145,7 @@ async function collectDownwardGeminiFiles(
async function getGeminiMdFilePathsInternal(
currentWorkingDirectory: string,
userHomePath: string, // Keep userHomePath as a parameter for clarity
userHomePath: string,
debugMode: boolean,
): Promise<string[]> {
const resolvedCwd = path.resolve(currentWorkingDirectory);
@@ -147,13 +153,13 @@ async function getGeminiMdFilePathsInternal(
const globalMemoryPath = path.join(
resolvedHome,
GEMINI_CONFIG_DIR,
GEMINI_MD_FILENAME,
getCurrentGeminiMdFilename(),
);
const paths: string[] = [];
if (debugMode)
logger.debug(
`Searching for ${GEMINI_MD_FILENAME} starting from CWD: ${resolvedCwd}`,
`Searching for ${getCurrentGeminiMdFilename()} starting from CWD: ${resolvedCwd}`,
);
if (debugMode) logger.debug(`User home directory: ${resolvedHome}`);
@@ -162,12 +168,12 @@ async function getGeminiMdFilePathsInternal(
paths.push(globalMemoryPath);
if (debugMode)
logger.debug(
`Found readable global ${GEMINI_MD_FILENAME}: ${globalMemoryPath}`,
`Found readable global ${getCurrentGeminiMdFilename()}: ${globalMemoryPath}`,
);
} catch {
if (debugMode)
logger.debug(
`Global ${GEMINI_MD_FILENAME} not found or not readable: ${globalMemoryPath}`,
`Global ${getCurrentGeminiMdFilename()} not found or not readable: ${globalMemoryPath}`,
);
}
@@ -186,7 +192,7 @@ async function getGeminiMdFilePathsInternal(
// Loop until filesystem root or currentDir is empty
if (debugMode) {
logger.debug(
`Checking for ${GEMINI_MD_FILENAME} in (upward scan): ${currentDir}`,
`Checking for ${getCurrentGeminiMdFilename()} in (upward scan): ${currentDir}`,
);
}
@@ -201,7 +207,7 @@ async function getGeminiMdFilePathsInternal(
break;
}
const potentialPath = path.join(currentDir, GEMINI_MD_FILENAME);
const potentialPath = path.join(currentDir, getCurrentGeminiMdFilename());
try {
await fs.access(potentialPath, fsSync.constants.R_OK);
// Add to upwardPaths only if it's not the already added globalMemoryPath
@@ -209,14 +215,14 @@ async function getGeminiMdFilePathsInternal(
upwardPaths.unshift(potentialPath);
if (debugMode) {
logger.debug(
`Found readable upward ${GEMINI_MD_FILENAME}: ${potentialPath}`,
`Found readable upward ${getCurrentGeminiMdFilename()}: ${potentialPath}`,
);
}
}
} catch {
if (debugMode) {
logger.debug(
`Upward ${GEMINI_MD_FILENAME} not found or not readable in: ${currentDir}`,
`Upward ${getCurrentGeminiMdFilename()} not found or not readable in: ${currentDir}`,
);
}
}
@@ -247,7 +253,7 @@ async function getGeminiMdFilePathsInternal(
downwardPaths.sort(); // Sort for consistent ordering, though hierarchy might be more complex
if (debugMode && downwardPaths.length > 0)
logger.debug(
`Found downward ${GEMINI_MD_FILENAME} files (sorted): ${JSON.stringify(downwardPaths)}`,
`Found downward ${getCurrentGeminiMdFilename()} files (sorted): ${JSON.stringify(downwardPaths)}`,
);
// Add downward paths only if they haven't been included already (e.g. from upward scan)
for (const dPath of downwardPaths) {
@@ -258,7 +264,7 @@ async function getGeminiMdFilePathsInternal(
if (debugMode)
logger.debug(
`Final ordered ${GEMINI_MD_FILENAME} paths to read: ${JSON.stringify(paths)}`,
`Final ordered ${getCurrentGeminiMdFilename()} paths to read: ${JSON.stringify(paths)}`,
);
return paths;
}
@@ -279,7 +285,7 @@ async function readGeminiMdFiles(
} catch (error: unknown) {
const message = error instanceof Error ? error.message : String(error);
logger.warn(
`Warning: Could not read ${GEMINI_MD_FILENAME} file at ${filePath}. Error: ${message}`,
`Warning: Could not read ${getCurrentGeminiMdFilename()} file at ${filePath}. Error: ${message}`,
);
results.push({ filePath, content: null }); // Still include it with null content
if (debugMode) logger.debug(`Failed to read: ${filePath}`);