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authorMartin Whitaker <mageia@martin-whitaker.me.uk>2018-11-13 20:34:00 +0000
committerMartin Whitaker <mageia@martin-whitaker.me.uk>2018-11-13 20:42:25 +0000
commitb1c7d97c84343398f39a1aa495e0516137227e2b (patch)
treebc68cd60695cfe82f7cc1b05bcded247a8a6fdd3
parent8b3c84cf0755942cbe88f1bd56c5eca1169a1071 (diff)
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Add option to suggest a downgrade command.
-rw-r--r--qarepo.pl59
1 files changed, 56 insertions, 3 deletions
diff --git a/qarepo.pl b/qarepo.pl
index fd6df5e..bc49731 100644
--- a/qarepo.pl
+++ b/qarepo.pl
@@ -116,6 +116,7 @@ my $button1 = Gtk3::Button->new('Quit');
my $button2 = Gtk3::Button->new('Disable');
my $button3 = Gtk3::Button->new('Enable');
my $button4 = Gtk3::Button->new('Clear');
+my $button5 = Gtk3::Button->new('Downgrade');
my $check0 = Gtk3::CheckButton->new_with_label("core");
my $check1 = Gtk3::CheckButton->new_with_label("nonfree");
@@ -185,6 +186,8 @@ $button4->set_vexpand(TRUE);
$button4->set_valign('GTK_ALIGN_END');
$button4->signal_connect(clicked => \&clear);
+$button5->signal_connect(clicked => \&downgrade);
+
$check0->set_active(TRUE);
$check0->set_sensitive(FALSE);
@@ -213,9 +216,9 @@ $grid->attach($label3, 0, 2, 1, 1);
$grid->attach($entry3, 1, 2, 4, 1);
$grid->attach($entry4, 5, 2, 1, 1);
$grid->attach($label5, 0, 3, 1, 1);
-$grid->attach($scroll, 1, 3, 5, 4);
-$grid->attach($label6, 0, 7, 1, 1);
-$grid->attach($status, 1, 7, 5, 1);
+$grid->attach($scroll, 1, 3, 5, 5);
+$grid->attach($label6, 0, 8, 1, 1);
+$grid->attach($status, 1, 8, 5, 1);
$grid->attach($button1, 7, 0, 1, 1);
$grid->attach($button2, 7, 2, 1, 1);
@@ -223,6 +226,7 @@ $grid->attach($button3, 7, 3, 1, 1);
$grid->attach($check3, 7, 4, 1, 1);
$grid->attach($check4, 7, 5, 1, 1);
$grid->attach($button4, 7, 6, 1, 1);
+$grid->attach($button5, 7, 7, 1, 1);
$window->add($grid);
@@ -343,6 +347,17 @@ sub clear {
$entry5->get_buffer()->set_text('');
}
+sub downgrade {
+ check_no_testing_media("This may stop some packages from being downgraded.")
+ or return;
+ disable_buttons();
+ if ($active_qa_repo) {
+ disable_repo();
+ }
+ downgrade_packages();
+ set_state('disabled');
+}
+
sub dialogue_dismiss {
if ($fatal_error) {
Gtk3->main_quit();
@@ -389,6 +404,7 @@ sub set_state {
$button2->set_sensitive($active_qa_repo);
$button3->set_sensitive($state ne 'enabled');
$button4->set_sensitive(TRUE);
+ $button5->set_sensitive($state ne 'changed');
if ($state eq 'changed' || $state eq 'failed') {
$button3->set_label('Update');
} else {
@@ -401,6 +417,7 @@ sub disable_buttons {
$button2->set_sensitive(FALSE);
$button3->set_sensitive(FALSE);
$button4->set_sensitive(FALSE);
+ $button5->set_sensitive(FALSE);
gtk_update();
}
@@ -663,6 +680,34 @@ sub sync_error {
0;
}
+sub downgrade_packages {
+ my $synthesis = "$qa_repo/$arch/media_info/synthesis.hdlist.cz";
+ if (! -e $synthesis) {
+ my $message = "no synthesis file found in local repository";
+ show_error_dialogue($message);
+ print_error($message);
+ return 0;
+ }
+
+ my @packages;
+ my $urpm = new URPM;
+ $urpm->parse_synthesis($synthesis);
+ $urpm->traverse(sub {
+ my ($pkg) = @_;
+ my $full_name = $pkg->fullname;
+ if (system("rpm --quiet -q $full_name") == 0) {
+ push @packages, $pkg->name();
+ }
+ });
+
+ if (@packages) {
+ @packages = sort @packages;
+ show_downgrade_dialogue("urpmi --update --downgrade @packages");
+ } else {
+ show_error_dialogue("none of the listed packages are installed");
+ }
+}
+
sub trim {
my ($text) = @_;
$text =~ s/^\s+//;
@@ -679,6 +724,14 @@ sub wildcard_to_regexp {
$pattern;
}
+sub show_downgrade_dialogue {
+ $dialogue_window->set_title('Downgrade');
+ $dialogue_label->set_text('The following command may be used to downgrade the listed packages:');
+ $dialogue_text->get_buffer()->set_text(join("\n", @_));
+ $dialogue_text->set_wrap_mode('GTK_WRAP_WORD_CHAR');
+ $dialogue_window->show_all();
+}
+
sub show_error_dialogue {
$dialogue_window->set_title('Error');
$dialogue_label->set_text('The following error(s) occurred:');