diff options
Diffstat (limited to 'toolsrc/src/commands_remove.cpp')
| -rw-r--r-- | toolsrc/src/commands_remove.cpp | 249 |
1 files changed, 0 insertions, 249 deletions
diff --git a/toolsrc/src/commands_remove.cpp b/toolsrc/src/commands_remove.cpp deleted file mode 100644 index a9f1b2564..000000000 --- a/toolsrc/src/commands_remove.cpp +++ /dev/null @@ -1,249 +0,0 @@ -#include "pch.h" - -#include "vcpkg_Commands.h" -#include "vcpkg_Dependencies.h" -#include "vcpkg_Input.h" -#include "vcpkg_System.h" -#include "vcpkg_Util.h" -#include "vcpkglib.h" - -namespace vcpkg::Commands::Remove -{ - using Dependencies::RemovePlanAction; - using Dependencies::RemovePlanType; - using Dependencies::RequestType; - using Update::OutdatedPackage; - - void remove_package(const VcpkgPaths& paths, const PackageSpec& spec, StatusParagraphs* status_db) - { - auto& fs = paths.get_filesystem(); - auto spghs = status_db->find_all(spec.name(), spec.triplet()); - const auto core_pkg = **status_db->find(spec.name(), spec.triplet(), Strings::EMPTY); - - for (auto&& spgh : spghs) - { - StatusParagraph& pkg = **spgh; - if (pkg.state != InstallState::INSTALLED) continue; - pkg.want = Want::PURGE; - pkg.state = InstallState::HALF_INSTALLED; - write_update(paths, pkg); - } - - auto maybe_lines = fs.read_lines(paths.listfile_path(core_pkg.package)); - - if (const auto lines = maybe_lines.get()) - { - std::vector<fs::path> dirs_touched; - for (auto&& suffix : *lines) - { - if (!suffix.empty() && suffix.back() == '\r') suffix.pop_back(); - - std::error_code ec; - - auto target = paths.installed / suffix; - - const 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(); - const auto e = dirs_touched.rend(); - for (; b != e; ++b) - { - if (fs.is_empty(*b)) - { - std::error_code ec; - fs.remove(*b, ec); - if (ec) - { - System::println(System::Color::error, "failed: %s", ec.message()); - } - } - } - - fs.remove(paths.listfile_path(core_pkg.package)); - } - - for (auto&& spgh : spghs) - { - StatusParagraph& pkg = **spgh; - if (pkg.state != InstallState::HALF_INSTALLED) continue; - pkg.state = InstallState::NOT_INSTALLED; - write_update(paths, pkg); - } - } - - static void print_plan(const std::map<RemovePlanType, std::vector<const RemovePlanAction*>>& group_by_plan_type) - { - static constexpr std::array<RemovePlanType, 2> ORDER = {RemovePlanType::NOT_INSTALLED, RemovePlanType::REMOVE}; - - for (const RemovePlanType plan_type : ORDER) - { - const auto it = group_by_plan_type.find(plan_type); - if (it == group_by_plan_type.cend()) - { - continue; - } - - std::vector<const RemovePlanAction*> cont = it->second; - std::sort(cont.begin(), cont.end(), &RemovePlanAction::compare_by_name); - const std::string as_string = Strings::join("\n", cont, [](const RemovePlanAction* p) { - return Dependencies::to_output_string(p->request_type, p->spec.to_string()); - }); - - switch (plan_type) - { - case RemovePlanType::NOT_INSTALLED: - System::println("The following packages are not installed, so not removed:\n%s", as_string); - continue; - case RemovePlanType::REMOVE: - System::println("The following packages will be removed:\n%s", as_string); - continue; - default: Checks::unreachable(VCPKG_LINE_INFO); - } - } - } - - void perform_remove_plan_action(const VcpkgPaths& paths, - const RemovePlanAction& action, - const Purge purge, - StatusParagraphs& status_db) - { - const std::string display_name = action.spec.to_string(); - - switch (action.plan_type) - { - case RemovePlanType::NOT_INSTALLED: - System::println(System::Color::success, "Package %s is not installed", display_name); - break; - case RemovePlanType::REMOVE: - System::println("Removing package %s... ", display_name); - remove_package(paths, action.spec, &status_db); - System::println(System::Color::success, "Removing package %s... done", display_name); - break; - case RemovePlanType::UNKNOWN: - default: Checks::unreachable(VCPKG_LINE_INFO); - } - - if (purge == Purge::YES) - { - System::println("Purging package %s... ", display_name); - Files::Filesystem& fs = paths.get_filesystem(); - std::error_code ec; - fs.remove_all(paths.packages / action.spec.dir(), ec); - System::println(System::Color::success, "Purging package %s... done", display_name); - } - } - - void perform_and_exit(const VcpkgCmdArguments& args, const VcpkgPaths& paths, const Triplet& default_triplet) - { - static const std::string OPTION_PURGE = "--purge"; - static const std::string OPTION_NO_PURGE = "--no-purge"; - static const std::string OPTION_RECURSE = "--recurse"; - static const std::string OPTION_DRY_RUN = "--dry-run"; - static const std::string OPTION_OUTDATED = "--outdated"; - static const std::string EXAMPLE = - Commands::Help::create_example_string("remove zlib zlib:x64-windows curl boost"); - const std::unordered_set<std::string> options = args.check_and_get_optional_command_arguments( - {OPTION_PURGE, OPTION_NO_PURGE, OPTION_RECURSE, OPTION_DRY_RUN, OPTION_OUTDATED}); - - StatusParagraphs status_db = database_load_check(paths); - std::vector<PackageSpec> specs; - if (options.find(OPTION_OUTDATED) != options.cend()) - { - args.check_exact_arg_count(0, EXAMPLE); - specs = Util::fmap(Update::find_outdated_packages(paths, status_db), - [](auto&& outdated) { return outdated.spec; }); - - if (specs.empty()) - { - System::println(System::Color::success, "There are no outdated packages."); - Checks::exit_success(VCPKG_LINE_INFO); - } - } - else - { - args.check_min_arg_count(1, EXAMPLE); - specs = Util::fmap(args.command_arguments, [&](auto&& arg) { - return Input::check_and_get_package_spec(arg, default_triplet, EXAMPLE); - }); - - for (auto&& spec : specs) - Input::check_triplet(spec.triplet(), paths); - } - - const bool no_purge_was_passed = options.find(OPTION_NO_PURGE) != options.end(); - const bool purge_was_passed = options.find(OPTION_PURGE) != options.end(); - if (purge_was_passed && no_purge_was_passed) - { - System::println(System::Color::error, "Error: cannot specify both --no-purge and --purge."); - System::print(EXAMPLE); - Checks::exit_fail(VCPKG_LINE_INFO); - } - const Purge purge = to_purge(purge_was_passed || !no_purge_was_passed); - const bool is_recursive = options.find(OPTION_RECURSE) != options.cend(); - const bool dry_run = options.find(OPTION_DRY_RUN) != options.cend(); - - const std::vector<RemovePlanAction> remove_plan = Dependencies::create_remove_plan(specs, status_db); - Checks::check_exit(VCPKG_LINE_INFO, !remove_plan.empty(), "Remove plan cannot be empty"); - - std::map<RemovePlanType, std::vector<const RemovePlanAction*>> group_by_plan_type; - Util::group_by(remove_plan, &group_by_plan_type, [](const RemovePlanAction& p) { return p.plan_type; }); - print_plan(group_by_plan_type); - - const bool has_non_user_requested_packages = - Util::find_if(remove_plan, [](const RemovePlanAction& package) -> bool { - return package.request_type != RequestType::USER_REQUESTED; - }) != remove_plan.cend(); - - if (has_non_user_requested_packages) - { - System::println(System::Color::warning, - "Additional packages (*) need to be removed to complete this operation."); - - if (!is_recursive) - { - System::println(System::Color::warning, - "If you are sure you want to remove them, run the command with the --recurse option"); - Checks::exit_fail(VCPKG_LINE_INFO); - } - } - - if (dry_run) - { - Checks::exit_success(VCPKG_LINE_INFO); - } - - for (const RemovePlanAction& action : remove_plan) - { - perform_remove_plan_action(paths, action, purge, status_db); - } - - Checks::exit_success(VCPKG_LINE_INFO); - } -} |