Add history undo command

rpm-software-management · Apr 26, 2024 · 953bd68 · 953bd68
1 parent ed8c56c
commit 953bd68
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Showing 3 changed files with 30 additions and 2 deletions.
diff --git a/dnf5/commands/history/history.cpp b/dnf5/commands/history/history.cpp
@@ -57,7 +57,7 @@ void HistoryCommand::register_subcommands() {
     auto * software_management_commands_group = parser.add_new_group("history_software_management_commands");
     software_management_commands_group->set_header("Software Management Commands:");
     cmd.register_group(software_management_commands_group);
-    // register_subcommand(std::make_unique<HistoryUndoCommand>(get_context()), software_management_commands_group);
+    register_subcommand(std::make_unique<HistoryUndoCommand>(get_context()), software_management_commands_group);
     // register_subcommand(std::make_unique<HistoryRedoCommand>(get_context()), software_management_commands_group);
     // register_subcommand(std::make_unique<HistoryRollbackCommand>(get_context()), software_management_commands_group);
     register_subcommand(std::make_unique<HistoryStoreCommand>(get_context()), software_management_commands_group);

diff --git a/dnf5/commands/history/history_undo.cpp b/dnf5/commands/history/history_undo.cpp
@@ -19,14 +19,37 @@ along with libdnf.  If not, see <https://www.gnu.org/licenses/>.
 
 #include "history_undo.hpp"
 
+#include "commands/history/transaction_id.hpp"
+#include "dnf5/shared_options.hpp"
+
+#include <libdnf5/utils/bgettext/bgettext-mark-domain.h>
+
 namespace dnf5 {
 
 using namespace libdnf5::cli;
 
 void HistoryUndoCommand::set_argument_parser() {
     get_argument_parser_command()->set_description("Revert all actions from the specified transactions");
+    transaction_specs = std::make_unique<TransactionSpecArguments>(*this, 1);
+    auto skip_unavailable = std::make_unique<SkipUnavailableOption>(*this);
+}
+
+void HistoryUndoCommand::configure() {
+    auto & context = get_context();
+    context.set_load_system_repo(true);
+    context.set_load_available_repos(Context::LoadAvailableRepos::ENABLED);
 }
 
-void HistoryUndoCommand::run() {}
+void HistoryUndoCommand::run() {
+    const auto ts_specs = transaction_specs->get_value();
+    libdnf5::transaction::TransactionHistory history(get_context().get_base());
+    std::vector<libdnf5::transaction::Transaction> transactions;
+    transactions = list_transactions_from_specs(history, ts_specs);
+
+    auto goal = get_context().get_goal();
+    for (const auto & t : transactions) {
+        goal->add_revert_transaction(t);
+    }
+}
 
 }  // namespace dnf5
diff --git a/dnf5/commands/history/history_undo.hpp b/dnf5/commands/history/history_undo.hpp
@@ -21,6 +21,8 @@ along with libdnf.  If not, see <https://www.gnu.org/licenses/>.
 #ifndef DNF5_COMMANDS_HISTORY_HISTORY_UNDO_HPP
 #define DNF5_COMMANDS_HISTORY_HISTORY_UNDO_HPP
 
+#include "commands/history/arguments.hpp"
+
 #include <dnf5/context.hpp>
 
 
@@ -31,7 +33,10 @@ class HistoryUndoCommand : public Command {
 public:
     explicit HistoryUndoCommand(Context & context) : Command(context, "undo") {}
     void set_argument_parser() override;
+    void configure() override;
     void run() override;
+
+    std::unique_ptr<TransactionSpecArguments> transaction_specs{nullptr};
 };