Function stripCommentLines

src/tools/BashTool/bashPermissions.ts:508–522

* Strips full-line comments from a command. * This handles cases where Claude adds comments in bash commands, e.g.: * "# Check the logs directory\nls /home/user/logs" * Should be stripped to: "ls /home/user/logs" * * Only strips full-line comments (lines where the entire line is a comment),

(command: string)

 * not inline comments that appear after a command on the same line.
 */
function stripCommentLines(command: string): string {
  const lines = command.split('\n')
  const nonCommentLines = lines.filter(line => {
    const trimmed = line.trim()
    // Keep lines that are not empty and don't start with #
    return trimmed !== '' && !trimmed.startsWith('#')
  })

  // If all lines were comments/empty, return original
  if (nonCommentLines.length === 0) {
    return command
  }

  return nonCommentLines.join('\n')
}

export function stripSafeWrappers(command: string): string {
  // SECURITY: Use [ \t]+ not \s+ — \s matches \n/\r which are command