/**
* Delete Script Tool
* Deletes a GDScript file from the project
*
* ISO/IEC 5055 compliant - Zod validation
* ISO/IEC 25010 compliant - data integrity
*/
import { ToolDefinition, ToolResponse, BaseToolArgs } from '../../server/types';
import {
prepareToolArgs,
validateProjectPath,
createSuccessResponse,
} from '../BaseToolHandler';
import { createErrorResponse } from '../../utils/ErrorHandler';
import { logDebug } from '../../utils/Logger';
import { unlinkSync, existsSync } from 'fs';
import { join } from 'path';
import {
DeleteScriptSchema,
DeleteScriptInput,
toMcpSchema,
safeValidateInput,
} from '../../core/ZodSchemas';
export const deleteScriptDefinition: ToolDefinition = {
name: 'delete_script',
description: 'Delete a GDScript (.gd) file from the project',
inputSchema: toMcpSchema(DeleteScriptSchema),
};
export const handleDeleteScript = async (args: BaseToolArgs): Promise<ToolResponse> => {
const preparedArgs = prepareToolArgs(args);
// Zod validation
const validation = safeValidateInput(DeleteScriptSchema, preparedArgs);
if (!validation.success) {
return createErrorResponse(`Validation failed: ${validation.error}`, [
'Provide both projectPath and scriptPath',
]);
}
const typedArgs: DeleteScriptInput = validation.data;
const projectValidationError = validateProjectPath(typedArgs.projectPath);
if (projectValidationError) {
return projectValidationError;
}
try {
const fullPath = join(typedArgs.projectPath, typedArgs.scriptPath);
logDebug(`Deleting script: ${fullPath}`);
if (!existsSync(fullPath)) {
return createErrorResponse(`Script file not found: ${typedArgs.scriptPath}`, [
'Use list_scripts to find available scripts',
'Check the script path is correct',
]);
}
if (!typedArgs.scriptPath.endsWith('.gd')) {
return createErrorResponse('File is not a GDScript file (.gd)', [
'Provide a path to a .gd file',
]);
}
// Delete the file
unlinkSync(fullPath);
return createSuccessResponse(
`Script deleted successfully: ${typedArgs.scriptPath}\n` +
`Note: Any scenes referencing this script may have broken references.`
);
} catch (error: unknown) {
const errorMessage = error instanceof Error ? error.message : 'Unknown error';
return createErrorResponse(`Failed to delete script: ${errorMessage}`, [
'Check file permissions',
'Verify the script path is correct',
]);
}
};
