Function isSearchOrReadBashCommand

src/tools/BashTool/BashTool.tsx:95–172

(command: string)

 * nature of the pipeline (e.g. `ls dir && echo "---" && ls dir2` is still a read).
 */
export function isSearchOrReadBashCommand(command: string): {
  isSearch: boolean;
  isRead: boolean;
  isList: boolean;
} {
  let partsWithOperators: string[];
  try {
    partsWithOperators = splitCommandWithOperators(command);
  } catch {
    // If we can't parse the command due to malformed syntax,
    // it's not a search/read command
    return {
      isSearch: false,
      isRead: false,
      isList: false
    };
  }
  if (partsWithOperators.length === 0) {
    return {
      isSearch: false,
      isRead: false,
      isList: false
    };
  }
  let hasSearch = false;
  let hasRead = false;
  let hasList = false;
  let hasNonNeutralCommand = false;
  let skipNextAsRedirectTarget = false;
  for (const part of partsWithOperators) {
    if (skipNextAsRedirectTarget) {
      skipNextAsRedirectTarget = false;
      continue;
    }
    if (part === '>' || part === '>>' || part === '>&') {
      skipNextAsRedirectTarget = true;
      continue;
    }
    if (part === '||' || part === '&&' || part === '|' || part === ';') {
      continue;
    }
    const baseCommand = part.trim().split(/\s+/)[0];
    if (!baseCommand) {
      continue;
    }
    if (BASH_SEMANTIC_NEUTRAL_COMMANDS.has(baseCommand)) {
      continue;
    }
    hasNonNeutralCommand = true;
    const isPartSearch = BASH_SEARCH_COMMANDS.has(baseCommand);
    const isPartRead = BASH_READ_COMMANDS.has(baseCommand);
    const isPartList = BASH_LIST_COMMANDS.has(baseCommand);
    if (!isPartSearch && !isPartRead && !isPartList) {
      return {
        isSearch: false,
        isRead: false,
        isList: false
      };