Class SSHHost

src/ssh_config_parser.py:32–94

@dataclass
class SSHHost:
    patterns: List[str] = field(default_factory=list)
    options: List[SSHOption] = field(default_factory=list)
    start_line: int = -1
    end_line: int = -1
    raw_lines: List[str] = field(default_factory=list)

    @classmethod
    def from_raw_lines(cls, lines: List[str]) -> "SSHHost":
        host = cls()
        found_host_line = False
        for line in lines:
            stripped = line.strip()
            if not stripped or stripped.startswith("#"):
                host.raw_lines.append(line)
                continue

            if stripped.lower().startswith("host ") and not found_host_line:
                patterns = stripped.split(None, 1)[1].split()
                host.patterns = patterns
                host.raw_lines.append(line)
                found_host_line = True
                continue
            elif stripped.lower().startswith("host ") and found_host_line:
                raise ValueError(
                    "Multiple Host declarations found within a single raw host block."
                )

            m = re.match(r"^(\S+)\s+(.+)$", stripped)
            if m:
                key, value = m.group(1), m.group(2)
                indentation = line[: len(line) - len(line.lstrip())]
                host.options.append(
                    SSHOption(key=key, value=value, indentation=indentation)
                )
                host.raw_lines.append(line)
            else:
                host.raw_lines.append(line)

        if not found_host_line:
            raise ValueError("No Host declaration found in raw host block.")

        return host

    def get_option(self, key: str) -> Optional[str]:
        for opt in self.options:
            if opt.key.lower() == key.lower():
                return opt.value
        return None

    def set_option(self, key: str, value: str) -> None:
        for opt in self.options:
            if opt.key.lower() == key.lower():
                opt.value = value
                return
        self.options.append(SSHOption(key=key, value=value))

    def remove_option(self, key: str) -> bool: