Implement reposync plugin

Implements command `dnf5 reposync` for creating local copies of remote
repositories.
The syntax is mostly compatible with the dnf4 version of the command.

dnf5-plugins/CMakeLists.txt

@@ -17,3 +17,4 @@ add_subdirectory("config-manager_plugin")
 add_subdirectory("copr_plugin")
 add_subdirectory("needs_restarting_plugin")
 add_subdirectory("repoclosure_plugin")
+add_subdirectory("reposync_plugin")

dnf5-plugins/reposync_plugin/CMakeLists.txt

@@ -0,0 +1,16 @@
+# set gettext domain for translations
+set(GETTEXT_DOMAIN dnf5-plugin-reposync)
+add_definitions(-DGETTEXT_DOMAIN=\"${GETTEXT_DOMAIN}\")
+
+add_library(reposync_cmd_plugin MODULE reposync.cpp reposync_cmd_plugin.cpp)
+
+# disable the 'lib' prefix in order to create reposync_cmd_plugin.so
+set_target_properties(reposync_cmd_plugin PROPERTIES PREFIX "")
+
+target_link_libraries(reposync_cmd_plugin PRIVATE libdnf5 libdnf5-cli)
+target_link_libraries(reposync_cmd_plugin PRIVATE dnf5)
+
+install(TARGETS reposync_cmd_plugin LIBRARY DESTINATION ${CMAKE_INSTALL_FULL_LIBDIR}/dnf5/plugins/)
+install(DIRECTORY "config/usr/" DESTINATION "${CMAKE_INSTALL_PREFIX}")
+
+add_subdirectory(po)

dnf5-plugins/reposync_plugin/config/usr/share/dnf5/aliases.d/compatibility-reposync.conf

@@ -0,0 +1,7 @@
+version = '1.0'
+
+['reposync.downloadpath']
+type = 'cloned_named_arg'
+long_name = 'download-path'
+short_name = 'p'
+source = 'reposync.destdir'

dnf5-plugins/reposync_plugin/po/CMakeLists.txt

@@ -0,0 +1,5 @@
+if(NOT WITH_TRANSLATIONS)
+    return()
+endif()
+
+include(Translations)

dnf5-plugins/reposync_plugin/po/cs.po

@@ -0,0 +1,17 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2024-11-06 03:02+0000\n"
+"PO-Revision-Date: 2024-02-02 13:11+0000\n"
+"Language-Team: Czech <https://translate.fedoraproject.org/projects/dnf5/dnf5-"
+"plugin-reposync/cs/>\n"
+"Language: cs\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2;\n"
+"X-Generator: Weblate 5.3.1\n"

dnf5-plugins/reposync_plugin/po/dnf5-plugin-reposync.pot

@@ -0,0 +1,62 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2024-11-21 10:44+0100\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <[email protected]>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=CHARSET\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: reposync.cpp:64
+msgid "Synchronize a remote DNF repository to a local directory."
+msgstr ""
+
+#: reposync.cpp:159
+msgid "Can't use --norepopath with multiple repositories enabled"
+msgstr ""
+
+#: reposync.cpp:243
+#, c++-format
+msgid ""
+"Download destination '{0}' for location '{1}' of '{2}' package from '{3}' "
+"repo is outside of safe write path '{4}'."
+msgstr ""
+
+#: reposync.cpp:280
+#, c++-format
+msgid "Failed to create directory '{0}' iterator: {1}"
+msgstr ""
+
+#: reposync.cpp:298
+#, c++-format
+msgid "Failed to delete file {0}: {1}"
+msgstr ""
+
+#: reposync.cpp:301
+#, c++-format
+msgid "[DELETED] {}"
+msgstr ""
+
+#: reposync.cpp:317
+#, c++-format
+msgid "Removing '{}' with failing PGP check: {}"
+msgstr ""
+
+#: reposync.cpp:378
+#, c++-format
+msgid "Failed to get mirror for package: \"{}\""
+msgstr ""
+
+#: reposync.cpp:395
+msgid "PGP signature check failed"
+msgstr ""