static StatusParagraphs load_current_database(Files::Filesystem& fs,
const fs::path& vcpkg_dir_status_file,
const fs::path& vcpkg_dir_status_file_old)
{
if (!fs.exists(vcpkg_dir_status_file))
{
if (!fs.exists(vcpkg_dir_status_file_old))
{
// no status file, use empty db
return StatusParagraphs();
}
fs.rename(vcpkg_dir_status_file_old, vcpkg_dir_status_file);
}
auto pghs = Paragraphs::get_paragraphs(fs, vcpkg_dir_status_file).value_or_exit(VCPKG_LINE_INFO);
std::vector<std::unique_ptr<StatusParagraph>> status_pghs;
for (auto&& p : pghs)
{
status_pghs.push_back(std::make_unique<StatusParagraph>(std::move(p)));
}
return StatusParagraphs(std::move(status_pghs));
}
std::string get_file_hash(const Files::Filesystem& fs, const fs::path& path, const std::string& hash_type)
{
const std::string digest_size = get_digest_size(hash_type);
Checks::check_exit(VCPKG_LINE_INFO, fs.exists(path), "File %s does not exist", path.u8string());
// Try hash-specific tools, like sha512sum
{
const auto ec_data = System::cmd_execute_and_capture_output(
Strings::format(R"(sha%ssum "%s")", digest_size, path.u8string()));
if (ec_data.exit_code == 0)
{
return parse_shasum_output(ec_data.output);
}
}
// Try shasum
{
const auto ec_data = System::cmd_execute_and_capture_output(
Strings::format(R"(shasum -a %s "%s")", digest_size, path.u8string()));
if (ec_data.exit_code == 0)
{
return parse_shasum_output(ec_data.output);
}
}
Checks::exit_with_message(VCPKG_LINE_INFO, "Could not hash file %s with %s", path.u8string(), hash_type);
}
std::string get_string_hash(const std::string& s, const std::string& hash_type)
{
const std::string digest_size = get_digest_size(hash_type);
verify_has_only_allowed_chars(s);
// Try hash-specific tools, like sha512sum
{
const auto ec_data =
System::cmd_execute_and_capture_output(Strings::format(R"(echo -n "%s" | sha%ssum)", s, digest_size));
if (ec_data.exit_code == 0)
{
return parse_shasum_output(ec_data.output);
}
}
// Try shasum
{
const auto ec_data = System::cmd_execute_and_capture_output(
Strings::format(R"(echo -n "%s" | shasum -a %s)", s, digest_size));
if (ec_data.exit_code == 0)
{
return parse_shasum_output(ec_data.output);
}
}
Checks::exit_with_message(VCPKG_LINE_INFO, "Could not hash input string with %s", hash_type);
}
#endif
}
static LintStatus check_bin_folders_are_not_present_in_static_build(const Files::Filesystem& fs,
const fs::path& package_dir)
{
const fs::path bin = package_dir / "bin";
const fs::path debug_bin = package_dir / "debug" / "bin";
if (!fs.exists(bin) && !fs.exists(debug_bin))
{
return LintStatus::SUCCESS;
}
if (fs.exists(bin))
{
System::println(System::Color::warning,
R"(There should be no bin\ directory in a static build, but %s is present.)",
bin.u8string());
}
if (fs.exists(debug_bin))
{
System::println(System::Color::warning,
R"(There should be no debug\bin\ directory in a static build, but %s is present.)",
debug_bin.u8string());
}
System::println(
System::Color::warning,
R"(If the creation of bin\ and/or debug\bin\ cannot be disabled, use this in the portfile to remove them)"
"\n"
"\n"
R"###( if(VCPKG_LIBRARY_LINKAGE STREQUAL static))###"
"\n"
R"###( file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/bin ${CURRENT_PACKAGES_DIR}/debug/bin))###"
"\n"
R"###( endif())###"
"\n");
return LintStatus::ERROR_DETECTED;
}
static LintStatus check_no_empty_folders(const Files::Filesystem& fs, const fs::path& dir)
{
std::vector<fs::path> empty_directories = fs.get_files_recursive(dir);
Util::erase_remove_if(empty_directories, [&fs](const fs::path& current) {
return !fs.is_directory(current) || !fs.is_empty(current);
});
if (!empty_directories.empty())
{
System::println(System::Color::warning, "There should be no empty directories in %s", dir.generic_string());
System::println("The following empty directories were found: ");
Files::print_paths(empty_directories);
System::println(
System::Color::warning,
"If a directory should be populated but is not, this might indicate an error in the portfile.\n"
"If the directories are not needed and their creation cannot be disabled, use something like this in "
"the portfile to remove them:\n"
"\n"
R"###( file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/a/dir ${CURRENT_PACKAGES_DIR}/some/other/dir))###"
"\n"
"\n");
return LintStatus::ERROR_DETECTED;
}
return LintStatus::SUCCESS;
}
struct BuildTypeAndFile
{
fs::path file;
BuildType build_type;
};
static LintStatus check_crt_linkage_of_libs(const BuildType& expected_build_type,
const std::vector<fs::path>& libs,
const fs::path dumpbin_exe)
{
std::vector<BuildType> bad_build_types(BuildTypeC::VALUES.cbegin(), BuildTypeC::VALUES.cend());
bad_build_types.erase(std::remove(bad_build_types.begin(), bad_build_types.end(), expected_build_type),
bad_build_types.end());
std::vector<BuildTypeAndFile> libs_with_invalid_crt;
for (const fs::path& lib : libs)
{
const std::string cmd_line =
Strings::format(R"("%s" /directives "%s")", dumpbin_exe.u8string(), lib.u8string());
System::ExitCodeAndOutput ec_data = System::cmd_execute_and_capture_output(cmd_line);
Checks::check_exit(VCPKG_LINE_INFO,
ec_data.exit_code == 0,
"Running command:\n %s\n failed with message:\n%s",
cmd_line,
ec_data.output);
for (const BuildType& bad_build_type : bad_build_types)
{
if (std::regex_search(ec_data.output.cbegin(), ec_data.output.cend(), bad_build_type.crt_regex()))
{
libs_with_invalid_crt.push_back({lib, bad_build_type});
break;
}
}
}
std::string get_file_hash(const Files::Filesystem& fs, const fs::path& path, const std::string& hash_type)
{
Checks::check_exit(VCPKG_LINE_INFO, fs.exists(path), "File %s does not exist", path.u8string());
return BCryptHasher{hash_type}.hash_file(path);
}
