diff options
Diffstat (limited to 'toolsrc/src/vcpkg.cpp')
| -rw-r--r-- | toolsrc/src/vcpkg.cpp | 250 |
1 files changed, 1 insertions, 249 deletions
diff --git a/toolsrc/src/vcpkg.cpp b/toolsrc/src/vcpkg.cpp index b1fe76982..6c5224f56 100644 --- a/toolsrc/src/vcpkg.cpp +++ b/toolsrc/src/vcpkg.cpp @@ -6,26 +6,13 @@ #include <string> #include <unordered_map> #include <memory> -#include <filesystem> #include <vector> -#include <cassert> #include "vcpkg_Files.h" -#include "vcpkg_System.h" #include "Paragraphs.h" #include <regex> using namespace vcpkg; -bool vcpkg::g_do_dry_run = false; - -namespace -{ - std::fstream open_status_file(const vcpkg_paths& paths, std::ios_base::openmode mode = std::ios_base::app | std::ios_base::in | std::ios_base::out | std::ios_base::binary) - { - return std::fstream(paths.vcpkg_dir_status_file, mode); - } -} - static StatusParagraphs load_current_database(const fs::path& vcpkg_dir_status_file, const fs::path& vcpkg_dir_status_file_old) { if (!fs::exists(vcpkg_dir_status_file)) @@ -110,14 +97,7 @@ StatusParagraphs vcpkg::database_load_check(const vcpkg_paths& paths) return current_status_db; } -static std::string get_fullpkgname_from_listfile(const fs::path& path) -{ - auto ret = path.stem().generic_u8string(); - std::replace(ret.begin(), ret.end(), '_', ':'); - return ret; -} - -static void write_update(const vcpkg_paths& paths, const StatusParagraph& p) +void vcpkg::write_update(const vcpkg_paths& paths, const StatusParagraph& p) { static int update_id = 0; auto my_update_id = update_id++; @@ -129,234 +109,6 @@ static void write_update(const vcpkg_paths& paths, const StatusParagraph& p) fs::rename(tmp_update_filename, update_filename); } -static void install_and_write_listfile(const vcpkg_paths& paths, const BinaryParagraph& bpgh) -{ - std::fstream listfile(paths.listfile_path(bpgh), std::ios_base::out | std::ios_base::binary | std::ios_base::trunc); - - auto package_prefix_path = paths.package_dir(bpgh.spec); - auto prefix_length = package_prefix_path.native().size(); - - const triplet& target_triplet = bpgh.spec.target_triplet(); - const std::string& target_triplet_as_string = target_triplet.canonical_name(); - std::error_code ec; - fs::create_directory(paths.installed / target_triplet_as_string, ec); - listfile << target_triplet << "\n"; - - for (auto it = fs::recursive_directory_iterator(package_prefix_path); it != fs::recursive_directory_iterator(); ++it) - { - const std::string filename = it->path().filename().generic_string(); - if (fs::is_regular_file(it->status()) && (_stricmp(filename.c_str(), "CONTROL") == 0 || _stricmp(filename.c_str(), "BUILD_INFO") == 0)) - { - // Do not copy the control file - continue; - } - - auto suffix = it->path().generic_u8string().substr(prefix_length + 1); - auto target = paths.installed / target_triplet_as_string / suffix; - - auto status = it->status(ec); - if (ec) - { - System::println(System::color::error, "failed: %s: %s", it->path().u8string(), ec.message()); - continue; - } - if (fs::is_directory(status)) - { - fs::create_directory(target, ec); - if (ec) - { - System::println(System::color::error, "failed: %s: %s", target.u8string(), ec.message()); - } - - listfile << target_triplet << "/" << suffix << "\n"; - } - else if (fs::is_regular_file(status)) - { - fs::copy_file(*it, target, ec); - if (ec) - { - System::println(System::color::error, "failed: %s: %s", target.u8string(), ec.message()); - } - listfile << target_triplet << "/" << suffix << "\n"; - } - else if (!fs::status_known(status)) - { - System::println(System::color::error, "failed: %s: unknown status", it->path().u8string()); - } - else - System::println(System::color::error, "failed: %s: cannot handle file type", it->path().u8string()); - } - - listfile.close(); -} - -void vcpkg::install_package(const vcpkg_paths& paths, const BinaryParagraph& binary_paragraph, StatusParagraphs& status_db) -{ - StatusParagraph spgh; - spgh.package = binary_paragraph; - spgh.want = want_t::install; - spgh.state = install_state_t::half_installed; - for (auto&& dep : spgh.package.depends) - { - if (status_db.find_installed(dep, spgh.package.spec.target_triplet()) == status_db.end()) - { - Checks::unreachable(); - } - } - write_update(paths, spgh); - status_db.insert(std::make_unique<StatusParagraph>(spgh)); - - install_and_write_listfile(paths, spgh.package); - - spgh.state = install_state_t::installed; - write_update(paths, spgh); - status_db.insert(std::make_unique<StatusParagraph>(spgh)); -} - -enum class deinstall_plan -{ - not_installed, - dependencies_not_satisfied, - should_deinstall -}; - -static deinstall_plan deinstall_package_plan( - const StatusParagraphs::iterator package_it, - const StatusParagraphs& status_db, - std::vector<const StatusParagraph*>& dependencies_out) -{ - dependencies_out.clear(); - - if (package_it == status_db.end() || (*package_it)->state == install_state_t::not_installed) - { - return deinstall_plan::not_installed; - } - - auto& pkg = (*package_it)->package; - - for (auto&& inst_pkg : status_db) - { - if (inst_pkg->want != want_t::install) - continue; - if (inst_pkg->package.spec.target_triplet() != pkg.spec.target_triplet()) - continue; - - const auto& deps = inst_pkg->package.depends; - - if (std::find(deps.begin(), deps.end(), pkg.spec.name()) != deps.end()) - { - dependencies_out.push_back(inst_pkg.get()); - } - } - - if (!dependencies_out.empty()) - return deinstall_plan::dependencies_not_satisfied; - - return deinstall_plan::should_deinstall; -} - -void vcpkg::deinstall_package(const vcpkg_paths& paths, const package_spec& spec, StatusParagraphs& status_db) -{ - auto package_it = status_db.find(spec.name(), spec.target_triplet()); - if (package_it == status_db.end()) - { - System::println(System::color::success, "Package %s is not installed", spec); - return; - } - - auto& pkg = **package_it; - - std::vector<const StatusParagraph*> deps; - auto plan = deinstall_package_plan(package_it, status_db, deps); - switch (plan) - { - case deinstall_plan::not_installed: - System::println(System::color::success, "Package %s is not installed", spec); - return; - case deinstall_plan::dependencies_not_satisfied: - System::println(System::color::error, "Error: Cannot remove package %s:", spec); - for (auto&& dep : deps) - { - System::println(" %s depends on %s", dep->package.displayname(), pkg.package.displayname()); - } - exit(EXIT_FAILURE); - case deinstall_plan::should_deinstall: - break; - default: - Checks::unreachable(); - } - - pkg.want = want_t::purge; - pkg.state = install_state_t::half_installed; - write_update(paths, pkg); - - std::fstream listfile(paths.listfile_path(pkg.package), std::ios_base::in | std::ios_base::binary); - if (listfile) - { - std::vector<fs::path> dirs_touched; - std::string suffix; - while (std::getline(listfile, suffix)) - { - if (!suffix.empty() && suffix.back() == '\r') - suffix.pop_back(); - - std::error_code ec; - - auto target = paths.installed / suffix; - - auto status = fs::status(target, ec); - if (ec) - { - System::println(System::color::error, "failed: %s", ec.message()); - continue; - } - - if (fs::is_directory(status)) - { - dirs_touched.push_back(target); - } - else if (fs::is_regular_file(status)) - { - fs::remove(target, ec); - if (ec) - { - System::println(System::color::error, "failed: %s: %s", target.u8string(), ec.message()); - } - } - else if (!fs::status_known(status)) - { - System::println(System::color::warning, "Warning: unknown status: %s", target.u8string()); - } - else - { - System::println(System::color::warning, "Warning: %s: cannot handle file type", target.u8string()); - } - } - - auto b = dirs_touched.rbegin(); - auto e = dirs_touched.rend(); - for (; b != e; ++b) - { - if (fs::directory_iterator(*b) == fs::directory_iterator()) - { - std::error_code ec; - fs::remove(*b, ec); - if (ec) - { - System::println(System::color::error, "failed: %s", ec.message()); - } - } - } - - listfile.close(); - fs::remove(paths.listfile_path(pkg.package)); - } - - pkg.state = install_state_t::not_installed; - write_update(paths, pkg); - System::println(System::color::success, "Package %s was successfully removed", pkg.package.displayname()); -} - expected<SourceParagraph> vcpkg::try_load_port(const fs::path& path) { try |