From 83f282853e22fe3146b86b33bdaebb7a22b0a580 Mon Sep 17 00:00:00 2001

From: Jaroslav Rohel <jrohel@redhat.com>

Date: Thu, 7 Nov 2019 21:34:38 +0100

Subject: [PATCH] Add repolist command (RhBug:1584952)

The command lists repositories.

Command options:

  --all        show all repositories

  --disabled   show disabled repositories

  --enabled    show enabled repositories (default)

Signed-off-by: Jaroslav Rohel <jrohel@redhat.com>

---

 dnf/CMakeLists.txt                                      |   6 ++++++

 dnf/meson.build                                         |   9 +++++++++

 dnf/plugins/repolist/dnf-command-repolist.c             | 167 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

 dnf/plugins/repolist/dnf-command-repolist.gresource.xml |   6 ++++++

 dnf/plugins/repolist/dnf-command-repolist.h             |  33 +++++++++++++++++++++++++++++++++

 dnf/plugins/repolist/repolist.plugin                    |   9 +++++++++

 6 files changed, 230 insertions(+)

 create mode 100644 dnf/plugins/repolist/dnf-command-repolist.c

 create mode 100644 dnf/plugins/repolist/dnf-command-repolist.gresource.xml

 create mode 100644 dnf/plugins/repolist/dnf-command-repolist.h

 create mode 100644 dnf/plugins/repolist/repolist.plugin

diff --git a/dnf/CMakeLists.txt b/dnf/CMakeLists.txt

index 04d5b17..eb73c11 100644

--- a/dnf/CMakeLists.txt

+++ b/dnf/CMakeLists.txt

@@ -15,6 +15,11 @@ glib_compile_resources (DNF_COMMAND_UPDATE plugins/update/dnf-command-update.gre

                         INTERNAL)

 list (APPEND DNF_COMMAND_UPDATE "plugins/update/dnf-command-update.c")

+glib_compile_resources (DNF_COMMAND_REPOLIST plugins/repolist/dnf-command-repolist.gresource.xml

+                        C_PREFIX dnf_command_repolist

+                        INTERNAL)

+list (APPEND DNF_COMMAND_REPOLIST "plugins/repolist/dnf-command-repolist.c")

+

 glib_compile_resources (DNF_COMMAND_CLEAN plugins/clean/dnf-command-clean.gresource.xml

                         C_PREFIX dnf_command_clean

                         INTERNAL)

@@ -25,6 +30,7 @@ add_executable (microdnf dnf-main.c ${DNF_SRCS}

                 ${DNF_COMMAND_INSTALL}

                 ${DNF_COMMAND_REMOVE}

                 ${DNF_COMMAND_UPDATE}

+                ${DNF_COMMAND_REPOLIST}

                 ${DNF_COMMAND_CLEAN})

 target_link_libraries (microdnf

diff --git a/dnf/meson.build b/dnf/meson.build

index f8f1bf3..d368180 100644

--- a/dnf/meson.build

+++ b/dnf/meson.build

@@ -30,6 +30,15 @@ microdnf_srcs = [

   ),

   'plugins/update/dnf-command-update.c',

+  # repolist

+  gnome.compile_resources(

+    'dnf-repolist',

+    'plugins/repolist/dnf-command-repolist.gresource.xml',

+    c_name : 'dnf_command_repolist',

+    source_dir : 'plugins/repolist',

+  ),

+  'plugins/repolist/dnf-command-repolist.c',

+

   # clean

   gnome.compile_resources(

     'dnf-clean',

diff --git a/dnf/plugins/repolist/dnf-command-repolist.c b/dnf/plugins/repolist/dnf-command-repolist.c

new file mode 100644

index 0000000..f69917e

--- /dev/null

+++ b/dnf/plugins/repolist/dnf-command-repolist.c

@@ -0,0 +1,167 @@

+/*

+ * Copyright (C) 2019 Red Hat, Inc.

+ *

+ * Licensed under the GNU Lesser General Public License Version 2.1

+ *

+ * This library is free software; you can redistribute it and/or

+ * modify it under the terms of the GNU Lesser General Public

+ * License as published by the Free Software Foundation; either

+ * version 2.1 of the License, or (at your option) any later version.

+ *

+ * This library is distributed in the hope that it will be useful,

+ * but WITHOUT ANY WARRANTY; without even the implied warranty of

+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU

+ * Lesser General Public License for more details.

+ *

+ * You should have received a copy of the GNU Lesser General Public

+ * License along with this library; if not, write to the Free Software

+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

+ */

+

+#include "dnf-command-repolist.h"

+

+#include <libsmartcols.h>

+#include <unistd.h>

+

+struct _DnfCommandRepolist

+{

+  PeasExtensionBase parent_instance;

+};

+

+static void dnf_command_repolist_iface_init (DnfCommandInterface *iface);

+

+G_DEFINE_DYNAMIC_TYPE_EXTENDED (DnfCommandRepolist,

+                                dnf_command_repolist,

+                                PEAS_TYPE_EXTENSION_BASE,

+                                0,

+                                G_IMPLEMENT_INTERFACE (DNF_TYPE_COMMAND,

+                                                       dnf_command_repolist_iface_init))

+

+static void

+dnf_command_repolist_init (DnfCommandRepolist *self)

+{

+}

+

+// repository list table columns

+enum { COL_REPO_ID, COL_REPO_NAME, COL_REPO_STATUS };

+

+static struct libscols_table *

+create_repolist_table (gboolean with_status)

+{

+  struct libscols_table *table = scols_new_table ();

+  if (isatty (1))

+    scols_table_enable_colors (table, 1);

+  scols_table_enable_maxout (table, 1);

+  struct libscols_column *cl = scols_table_new_column (table, "repo id", 0.4, 0);

+  scols_column_set_cmpfunc(cl, scols_cmpstr_cells, NULL);

+  scols_table_new_column (table, "repo name", 0.5, SCOLS_FL_TRUNC);

+  if (with_status)

+    scols_table_new_column (table, "status", 0.1, SCOLS_FL_RIGHT);

+  return table;

+}

+

+static void

+add_line_into_table (struct libscols_table *table,

+                     gboolean               with_status,

+                     const char            *id,

+                     const char            *descr,

+                     gboolean               enabled)

+{

+  struct libscols_line *ln = scols_table_new_line (table, NULL);

+  scols_line_set_data (ln, COL_REPO_ID, id);

+  scols_line_set_data (ln, COL_REPO_NAME, descr);

+  if (with_status)

+    {

+      scols_line_set_data (ln, COL_REPO_STATUS, enabled ? "enabled" : "disabled");

+      struct libscols_cell * cl = scols_line_get_cell (ln, COL_REPO_STATUS);

+      scols_cell_set_color (cl, enabled ? "green" : "red");

+    }

+}

+

+static gboolean

+dnf_command_repolist_run (DnfCommand      *cmd,

+                          int              argc,

+                          char            *argv[],

+                          GOptionContext  *opt_ctx,

+                          DnfContext      *ctx,

+                          GError         **error)

+{

+  gboolean opt_all = FALSE;

+  gboolean opt_enabled = FALSE;

+  gboolean opt_disabled = FALSE;

+  g_auto(GStrv) opt_repos = NULL;

+  const GOptionEntry opts[] = {

+    { "all", '\0', G_OPTION_FLAG_NONE, G_OPTION_ARG_NONE, &opt_all, "show all repos", NULL },

+    { "disabled", '\0', G_OPTION_FLAG_NONE, G_OPTION_ARG_NONE, &opt_disabled, "show disabled repos", NULL },

+    { "enabled", '\0', G_OPTION_FLAG_NONE, G_OPTION_ARG_NONE, &opt_enabled, "show enabled repos (default)", NULL },

+    { G_OPTION_REMAINING, '\0', 0, G_OPTION_ARG_STRING_ARRAY, &opt_repos, NULL, NULL },

+    { NULL }

+  };

+  g_option_context_add_main_entries (opt_ctx, opts, NULL);

+

+  if (!g_option_context_parse (opt_ctx, &argc, &argv, error))

+    return FALSE;

+

+  if (opt_repos && opt_repos[0])

+    {

+      g_set_error (error,

+                   G_OPTION_ERROR,

+                   G_OPTION_ERROR_UNKNOWN_OPTION,

+                   "Unknown argument %s", opt_repos[0]);

+      return FALSE;

+    }

+

+  if (!opt_disabled)

+    opt_enabled = TRUE;

+

+  if (opt_enabled && opt_disabled)

+    opt_all = TRUE;

+

+  struct libscols_table *table = create_repolist_table (opt_all);

+

+  GPtrArray *repos = dnf_context_get_repos (ctx);

+  for (guint i = 0; i < repos->len; ++i)

+    {

+      DnfRepo * repo = g_ptr_array_index (repos, i);

+      gboolean enabled = dnf_repo_get_enabled (repo) & DNF_REPO_ENABLED_PACKAGES;

+      if (opt_all || (opt_enabled && enabled) || (opt_disabled && !enabled))

+        {

+          const gchar * id = dnf_repo_get_id (repo);

+          g_autofree gchar * descr = dnf_repo_get_description (repo);

+          add_line_into_table (table, opt_all, id, descr, enabled);

+        }

+    }

+

+  struct libscols_column *cl = scols_table_get_column (table, COL_REPO_ID);

+  scols_sort_table (table, cl);

+  scols_print_table (table);

+  scols_unref_table (table);

+

+  return TRUE;

+}

+

+static void

+dnf_command_repolist_class_init (DnfCommandRepolistClass *klass)

+{

+}

+

+static void

+dnf_command_repolist_iface_init (DnfCommandInterface *iface)

+{

+  iface->run = dnf_command_repolist_run;

+}

+

+static void

+dnf_command_repolist_class_finalize (DnfCommandRepolistClass *klass)

+{

+}

+

+G_MODULE_EXPORT void

+dnf_command_repolist_register_types (PeasObjectModule *module)

+{

+  dnf_command_repolist_register_type (G_TYPE_MODULE (module));

+

+  peas_object_module_register_extension_type (module,

+                                              DNF_TYPE_COMMAND,

+                                              DNF_TYPE_COMMAND_REPOLIST);

+}

diff --git a/dnf/plugins/repolist/dnf-command-repolist.gresource.xml b/dnf/plugins/repolist/dnf-command-repolist.gresource.xml

new file mode 100644

index 0000000..0d12b8b

--- /dev/null

+++ b/dnf/plugins/repolist/dnf-command-repolist.gresource.xml

@@ -0,0 +1,6 @@

+

+<gresources>

+  <gresource prefix="/org/fedoraproject/dnf/plugins/repolist">

+    <file>repolist.plugin</file>

+  </gresource>

+</gresources>

diff --git a/dnf/plugins/repolist/dnf-command-repolist.h b/dnf/plugins/repolist/dnf-command-repolist.h

new file mode 100644

index 0000000..5edaf1c

--- /dev/null

+++ b/dnf/plugins/repolist/dnf-command-repolist.h

@@ -0,0 +1,33 @@

+/*

+ * Copyright (C) 2019 Red Hat, Inc.

+ *

+ * Licensed under the GNU Lesser General Public License Version 2.1

+ *

+ * This library is free software; you can redistribute it and/or

+ * modify it under the terms of the GNU Lesser General Public

+ * License as published by the Free Software Foundation; either

+ * version 2.1 of the License, or (at your option) any later version.

+ *

+ * This library is distributed in the hope that it will be useful,

+ * but WITHOUT ANY WARRANTY; without even the implied warranty of

+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU

+ * Lesser General Public License for more details.

+ *

+ * You should have received a copy of the GNU Lesser General Public

+ * License along with this library; if not, write to the Free Software

+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

+ */

+

+#pragma once

+

+#include "dnf-command.h"

+#include <libpeas/peas.h>

+

+G_BEGIN_DECLS

+

+#define DNF_TYPE_COMMAND_REPOLIST dnf_command_repolist_get_type ()

+G_DECLARE_FINAL_TYPE (DnfCommandRepolist, dnf_command_repolist, DNF, COMMAND_REPOLIST, PeasExtensionBase)

+

+G_MODULE_EXPORT void dnf_command_repolist_register_types (PeasObjectModule *module);

+

+G_END_DECLS

diff --git a/dnf/plugins/repolist/repolist.plugin b/dnf/plugins/repolist/repolist.plugin

new file mode 100644

index 0000000..c659a1e

--- /dev/null

+++ b/dnf/plugins/repolist/repolist.plugin

@@ -0,0 +1,9 @@

+[Plugin]

+Module = command_repolist

+Embedded = dnf_command_repolist_register_types

+Name = repolist

+Description = List repositories

+Authors = Jaroslav Rohel <jrohel@redhat.com>

+License = GPL-3.0+

+Copyright = Copyright (C) 2019 Red Hat, Inc.

+X-Command-Syntax = repolist [--all] [--disabled] [--enabled]

--

libgit2 0.28.2