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#include "vcpkg_Commands.h"
#include "vcpkg.h"
#include <iostream>
#include <fstream>
#include <iomanip>
#include "vcpkg_Environment.h"
#include "metrics.h"
#include "vcpkg_Files.h"
#include "post_build_lint.h"
#include "vcpkg_System.h"
namespace vcpkg
{
static void create_binary_control_file(const vcpkg_paths& paths, const fs::path& port_dir, const triplet& target_triplet)
{
auto pghs = get_paragraphs(port_dir / "CONTROL");
Checks::check_exit(pghs.size() == 1, "Error: invalid control file");
auto bpgh = BinaryParagraph(SourceParagraph(pghs[0]), target_triplet);
const fs::path binary_control_file = paths.packages / bpgh.dir() / "CONTROL";
std::ofstream(binary_control_file) << bpgh;
}
static void build_internal(const package_spec& spec, const vcpkg_paths& paths, const fs::path& port_dir)
{
const fs::path ports_cmake_script_path = paths.ports_cmake;
const std::wstring vs140comntools = System::wdupenv_str(L"VS140COMNTOOLS");
const std::wstring command = Strings::format(LR"("%s..\..\VC\vcvarsall.bat" %s && cmake -DCMD=BUILD -DPORT=%s -DTARGET_TRIPLET=%s "-DCURRENT_PORT_DIR=%s/." -P "%s")",
vs140comntools,
Strings::utf8_to_utf16(spec.target_triplet.architecture()),
Strings::utf8_to_utf16(spec.name),
Strings::utf8_to_utf16(spec.target_triplet.value),
port_dir.generic_wstring(),
ports_cmake_script_path.generic_wstring());
System::Stopwatch timer;
timer.start();
int return_code = System::cmd_execute(command);
timer.stop();
TrackMetric("buildtimeus-" + to_string(spec), timer.microseconds());
if (return_code != 0)
{
System::println(System::color::error, "Error: build command failed");
TrackProperty("error", "build failed");
TrackProperty("build_error", std::to_string(return_code));
exit(EXIT_FAILURE);
}
perform_all_checks(spec, paths);
create_binary_control_file(paths, port_dir, spec.target_triplet);
// const fs::path port_buildtrees_dir = paths.buildtrees / spec.name;
// delete_directory(port_buildtrees_dir);
}
static void build_internal(const package_spec& spec, const vcpkg_paths& paths)
{
return build_internal(spec, paths, paths.ports / spec.name);
}
void install_command(const vcpkg_cmd_arguments& args, const vcpkg_paths& paths, const triplet& default_target_triplet)
{
StatusParagraphs status_db = database_load_check(paths);
std::vector<package_spec> specs = args.extract_package_specs_with_unmet_dependencies(paths, default_target_triplet, status_db);
Checks::check_exit(!specs.empty(), "Specs cannot be empty");
std::string specs_string = to_string(specs[0]);
for (size_t i = 1; i < specs.size(); ++i)
{
specs_string.push_back(',');
specs_string.append(to_string(specs[i]));
}
TrackProperty("installplan", specs_string);
Environment::ensure_utilities_on_path(paths);
for (const package_spec& spec : specs)
{
if (status_db.find_installed(spec.name, spec.target_triplet) != status_db.end())
{
System::println(System::color::success, "Package %s is already installed", spec);
continue;
}
fs::path package_path = find_available_package(paths, spec);
expected<std::string> file_contents = Files::get_contents(package_path / "CONTROL");
try
{
if (file_contents.error_code())
{
build_internal(spec, paths);
file_contents = Files::get_contents(package_path / "CONTROL");
if (file_contents.error_code())
{
file_contents.get_or_throw();
}
}
auto pghs = parse_paragraphs(file_contents.get_or_throw());
Checks::check_throw(pghs.size() == 1, "multiple paragraphs in control file");
install_package(paths, BinaryParagraph(pghs[0]), status_db);
System::println(System::color::success, "Package %s is installed", spec);
}
catch (const std::exception& e)
{
System::println(System::color::error, "Error: Could not install package %s: %s", spec, e.what());
exit(EXIT_FAILURE);
}
}
exit(EXIT_SUCCESS);
}
void search_command(const vcpkg_cmd_arguments& args, const vcpkg_paths& paths)
{
args.check_max_args(1);
if (args.command_arguments.size() == 1)
{
System::println(System::color::warning, "Search strings are not yet implemented; showing full list of packages.");
}
auto begin_it = fs::directory_iterator(paths.ports);
auto end_it = fs::directory_iterator();
for (; begin_it != end_it; ++begin_it)
{
const auto& path = begin_it->path();
try
{
auto pghs = get_paragraphs(path / "CONTROL");
if (pghs.empty())
continue;
auto srcpgh = SourceParagraph(pghs[0]);
std::cout << std::left
<< std::setw(20) << srcpgh.name << ' '
<< std::setw(16) << srcpgh.version << ' '
<< shorten_description(srcpgh.description) << '\n';
}
catch (std::runtime_error const&)
{
}
}
System::println("\nIf your library is not listed, please open an issue at:\n"
" https://github.com/Microsoft/vcpkg/issues");
exit(EXIT_SUCCESS);
}
void cache_command(const vcpkg_cmd_arguments& args, const vcpkg_paths& paths)
{
args.check_max_args(0);
auto begin_it = fs::directory_iterator(paths.packages);
auto end_it = fs::directory_iterator();
if (begin_it == end_it)
{
System::println("No packages are cached.");
exit(EXIT_SUCCESS);
}
for (; begin_it != end_it; ++begin_it)
{
const auto& path = begin_it->path();
auto file_contents = Files::get_contents(path / "CONTROL");
if (auto text = file_contents.get())
{
auto pghs = parse_paragraphs(*text);
if (pghs.size() != 1)
continue;
auto src = BinaryParagraph(pghs[0]);
System::println(src.displayname().c_str());
}
}
exit(EXIT_SUCCESS);
}
void build_command(const vcpkg_cmd_arguments& args, const vcpkg_paths& paths, const triplet& default_target_triplet)
{
std::vector<package_spec> specs = args.parse_all_arguments_as_package_specs(default_target_triplet);
Environment::ensure_utilities_on_path(paths);
for (const package_spec& spec : specs)
{
build_internal(spec, paths);
}
exit(EXIT_SUCCESS);
}
void build_external_command(const vcpkg_cmd_arguments& args, const vcpkg_paths& paths, const triplet& default_target_triplet)
{
if (args.command_arguments.size() != 2)
{
System::println(System::color::error, "Error: buildexternal requires the package name and the directory containing the CONTROL file");
print_example(R"(buildexternal mylib C:\path\to\mylib\)");
exit(EXIT_FAILURE);
}
expected<package_spec> current_spec = vcpkg::parse(args.command_arguments[0], default_target_triplet);
if (auto spec = current_spec.get())
{
Environment::ensure_utilities_on_path(paths);
const fs::path port_dir = args.command_arguments.at(1);
build_internal(*spec, paths, port_dir);
exit(EXIT_SUCCESS);
}
System::println(System::color::error, "Error: %s: %s", current_spec.error_code().message(), args.command_arguments[0]);
print_example(Strings::format("%s zlib:x64-windows", args.command).c_str());
exit(EXIT_FAILURE);
}
}
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