std::string_view path,

const EnvFileOptions &options)

{

EnvFile file;

file.path = std::string(path);

std::size_t line_start = 0;

std::size_t line_number = 1;

while (line_start <= content.size())

{

const std::size_t line_end = content.find('\n', line_start);

const bool has_more = line_end != std::string_view::npos;

std::string_view line = has_more

? content.substr(line_start, line_end - line_start)

: content.substr(line_start);

if (!line.empty() && line.back() == '\r')

{

line.remove_suffix(1);

}

auto parsed = parse_line(line, options);

if (!parsed)

{

std::string message = "failed to parse .env content at line ";

message += std::to_string(line_number);

message += ": ";

message += std::string(parsed.error().message());

return make_env_error(

EnvErrorCode::ParseFailed,

std::move(message));

}

const EnvEntry &entry = parsed.value();

if (!entry.key.empty())

{

file.entries.push_back(entry);

file.values[entry.key] = entry.value;

}

if (!has_more)

{

break;

}

line_start = line_end + 1;

++line_number;

}

return file;