function DirectoryInfo()

in codex-cli/src/components/singlepass-cli-app.tsx [113:181]

• 68 lines of code
• 4 McCabe index (conditional complexity)

function DirectoryInfo({
  rootPath,
  files,
  contextLimit,
  showStruct = false,
}: {
  rootPath: string;
  files: Array<{ path: string; content: string }>;
  contextLimit: number;
  showStruct?: boolean;
}) {
  const asciiStruct = React.useMemo(
    () =>
      showStruct
        ? makeAsciiDirectoryStructure(
            rootPath,
            files.map((fc) => fc.path),
          )
        : null,
    [showStruct, rootPath, files],
  );
  const totalChars = files.reduce((acc, fc) => acc + fc.content.length, 0);

  return (
    <Box flexDirection="column">
      <Box
        flexDirection="column"
        borderStyle="round"
        borderColor="gray"
        width={80}
        paddingX={1}
      >
        <Text>
          <Text color="magentaBright">↳</Text> <Text bold>Directory:</Text>{" "}
          {rootPath}
        </Text>
        <Text>
          <Text color="magentaBright">↳</Text>{" "}
          <Text bold>Paths in context:</Text> {rootPath} ({files.length} files)
        </Text>
        <Text>
          <Text color="magentaBright">↳</Text> <Text bold>Context size:</Text>{" "}
          {totalChars} / {contextLimit} ( ~
          {((totalChars / contextLimit) * 100).toFixed(2)}% )
        </Text>
        {showStruct ? (
          <Text>
            <Text color="magentaBright">↳</Text>
            <Text bold>Context structure:</Text>
            <Text>{asciiStruct}</Text>
          </Text>
        ) : (
          <Text>
            <Text color="magentaBright">↳</Text>{" "}
            <Text bold>Context structure:</Text>{" "}
            <Text dimColor>
              Hidden. Type <Text color="cyan">/context</Text> to show it.
            </Text>
          </Text>
        )}
        {totalChars > contextLimit ? (
          <Text color="red">
            Files exceed context limit. See breakdown below.
          </Text>
        ) : null}
      </Box>
    </Box>
  );
}