Function validateToolUse

src/core/tools/validateToolUse.ts:32–63

(
	toolName: ToolName,
	mode: Mode,
	customModes?: ModeConfig[],
	toolRequirements?: Record<string, boolean>,
	toolParams?: Record<string, unknown>,
	experiments?: Record<string, boolean>,
	includedTools?: string[],
)

}

export function validateToolUse(
	toolName: ToolName,
	mode: Mode,
	customModes?: ModeConfig[],
	toolRequirements?: Record<string, boolean>,
	toolParams?: Record<string, unknown>,
	experiments?: Record<string, boolean>,
	includedTools?: string[],
): void {
	// First, check if the tool name is actually a valid/known tool
	// This catches completely invalid tool names like "edit_file" that don't exist
	if (!isValidToolName(toolName, experiments)) {
		throw new Error(
			`Unknown tool "${toolName}". This tool does not exist. Please use one of the available tools: ${validToolNames.join(", ")}.`,
		)
	}

	// Then check if the tool is allowed for the current mode
	if (
		!isToolAllowedForMode(
			toolName,
			mode,
			customModes ?? [],
			toolRequirements,
			toolParams,
			experiments,
			includedTools,
		)
	) {
		throw new Error(`Tool "${toolName}" is not allowed in ${mode} mode.`)
	}
}

const EDIT_OPERATION_PARAMS = [
	"diff",