user: 请从给定的汇编指令推导出C源代码:

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  sub    $0x30,%rsp
  mov    %edi,-0x24(%rbp)
  mov    %rsi,-0x30(%rbp)
  mov    $0x400,%esi
  mov    $0x0,%edi
  call   <getcwd@plt>
  mov    %rax,-0x18(%rbp)
  cmpl   $0x1,-0x24(%rbp)
  jle    L38
  mov    -0x30(%rbp),%rax
  mov    0x8(%rax),%rax
  mov    %rax,-0x18(%rbp)
L38:
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <basename@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <countupper@plt>
  mov    %eax,-0x1c(%rbp)
  lea    D82(%rip),%rax
  mov    %rax,%rdi
  call   <getenv@plt>
  mov    %eax,%edx
  mov    -0x18(%rbp),%rax
  mov    %rax,%rsi
  mov    %edx,%edi
  call   <strcmp@plt>
  test   %rax,%rax
  jne    L25
  lea    D76(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L5
L25:
  cmpl   $0x1,-0x1c(%rbp)
  jg     L31
  mov    -0x10(%rbp),%rax
  lea    D72(%rip),%rdx
  lea    D10(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strreplace@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  lea    D66(%rip),%rdx
  lea    D67(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strreplace@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  lea    D33(%rip),%rdx
  lea    D57(%rip),%rcx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strreplace@plt>
  mov    %rax,-0x10(%rbp)
  mov    -0x10(%rbp),%rax
  mov    %rax,%rsi
  lea    D55(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  jmp    L5
L31:
  mov    -0x10(%rbp),%rax
  mov    $0x2d,%esi
  mov    %rax,%rdi
  call   <strrchr@plt>
  mov    %rax,-0x8(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L37
  mov    -0x8(%rbp),%rcx
  mov    -0x10(%rbp),%rax
  lea    D99(%rip),%rdx
  mov    %rcx,%rsi
  mov    %rax,%rdi
  call   <strreplace@plt>
  mov    %rax,-0x10(%rbp)
L37:
  mov    -0x10(%rbp),%rax
  mov    %rax,%rdi
  call   <strremovelower@plt>
  mov    %rax,-0x10(%rbp)
  cmpq   $0x0,-0x8(%rbp)
  je     L22
  mov    -0x8(%rbp),%rdx
  mov    -0x10(%rbp),%rax
  mov    %rdx,%rsi
  mov    %rax,%rdi
  call   <strcat@plt>
  mov    %rax,-0x10(%rbp)
L22:
  mov    -0x10(%rbp),%rax
  mov    %rax,%rsi
  lea    D55(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
L5:
  mov    $0x0,%eax
  leave
  ret
```

tool_calls: name: unpack_data
arguments: tag: D82
type_guessed: string
name: unpack_data
arguments: tag: D76
type_guessed: string
name: unpack_data
arguments: tag: D72
type_guessed: string
name: unpack_data
arguments: tag: D10
type_guessed: string
name: unpack_data
arguments: tag: D66
type_guessed: string
name: unpack_data
arguments: tag: D67
type_guessed: string
name: unpack_data
arguments: tag: D33
type_guessed: string
name: unpack_data
arguments: tag: D57
type_guessed: string
name: unpack_data
arguments: tag: D55
type_guessed: string
name: unpack_data
arguments: tag: D99
type_guessed: string

tool: D82: HOME

tool: D76: scratch

tool: D72: jo

tool: D10: joshuaoldenburg

tool: D66: .gh.io

tool: D67: .github.io

tool: D33: .gh.com

tool: D57: .github.com

tool: D55: %s

tool: 

assistant: ```c
int main(int argc, const char *argv[]) {
  const char *fullDirectory = getcwd(NULL, 1024);
  if (argc >= 2)
    fullDirectory = argv[1];
  const char *directory = (const char *)basename((char *)fullDirectory);
  int numberUpper = countupper(directory);
  if (strcmp(getenv("HOME"), fullDirectory) == 0) {
    printf("scratch");
  } else if (numberUpper <= 1) {
    directory = strreplace(directory, "joshuaoldenburg", "jo");
    directory = strreplace(directory, ".github.io", ".gh.io");
    directory = strreplace(directory, ".github.com", ".gh.com");
    printf("%s", directory);
  } else {
    char *suffix = strrchr(directory, '-');
    if (suffix)
      directory = strreplace(directory, suffix, "");
    directory = strremovelower(directory);
    if (suffix)
      directory = (const char *)strcat((char *)directory, suffix);
    printf("%s", directory);
  }
  return 0;
}
```