Remove unnecessary FileErrorType. (#6697)

This commit is contained in:
Tommaso Sciortino
2025-08-20 16:13:29 -07:00
committed by GitHub
parent 6eb6560d42
commit 0193ce77dd
4 changed files with 23 additions and 62 deletions

View File

@@ -9,6 +9,7 @@ import path from 'node:path';
import { PartUnion } from '@google/genai';
import mime from 'mime-types';
import { FileSystemService } from '../services/fileSystemService.js';
import { ToolErrorType } from '../tools/tool-error.js';
// Constants for text file processing
const DEFAULT_MAX_LINES_TEXT_FILE = 2000;
@@ -196,18 +197,11 @@ export async function detectFileType(
return 'text';
}
export enum FileErrorType {
FILE_NOT_FOUND = 'FILE_NOT_FOUND',
IS_DIRECTORY = 'IS_DIRECTORY',
FILE_TOO_LARGE = 'FILE_TOO_LARGE',
READ_ERROR = 'READ_ERROR',
}
export interface ProcessedFileReadResult {
llmContent: PartUnion; // string for text, Part for image/pdf/unreadable binary
returnDisplay: string;
error?: string; // Optional error message for the LLM if file processing failed
errorType?: FileErrorType; // Structured error type using enum
errorType?: ToolErrorType; // Structured error type
isTruncated?: boolean; // For text files, indicates if content was truncated
originalLineCount?: number; // For text files
linesShown?: [number, number]; // For text files [startLine, endLine] (1-based for display)
@@ -232,33 +226,32 @@ export async function processSingleFileContent(
if (!fs.existsSync(filePath)) {
// Sync check is acceptable before async read
return {
llmContent: '',
llmContent:
'Could not read file because no file was found at the specified path.',
returnDisplay: 'File not found.',
error: `File not found: ${filePath}`,
errorType: FileErrorType.FILE_NOT_FOUND,
errorType: ToolErrorType.FILE_NOT_FOUND,
};
}
const stats = await fs.promises.stat(filePath);
if (stats.isDirectory()) {
return {
llmContent: '',
llmContent:
'Could not read file because the provided path is a directory, not a file.',
returnDisplay: 'Path is a directory.',
error: `Path is a directory, not a file: ${filePath}`,
errorType: FileErrorType.IS_DIRECTORY,
errorType: ToolErrorType.TARGET_IS_DIRECTORY,
};
}
const fileSizeInBytes = stats.size;
// 20MB limit
const maxFileSize = 20 * 1024 * 1024;
if (fileSizeInBytes > maxFileSize) {
throw new Error(
`File size exceeds the 20MB limit: ${filePath} (${(
fileSizeInBytes /
(1024 * 1024)
).toFixed(2)}MB)`,
);
const fileSizeInMB = stats.size / (1024 * 1024);
if (fileSizeInMB > 20) {
return {
llmContent: 'File size exceeds the 20MB limit.',
returnDisplay: 'File size exceeds the 20MB limit.',
error: `File size exceeds the 20MB limit: ${filePath} (${fileSizeInMB.toFixed(2)}MB)`,
errorType: ToolErrorType.FILE_TOO_LARGE,
};
}
const fileType = await detectFileType(filePath);
@@ -373,6 +366,7 @@ export async function processSingleFileContent(
llmContent: `Error reading file ${displayPath}: ${errorMessage}`,
returnDisplay: `Error reading file ${displayPath}: ${errorMessage}`,
error: `Error reading file ${filePath}: ${errorMessage}`,
errorType: ToolErrorType.READ_CONTENT_FAILURE,
};
}
}