add helpers to remove unused localization and hardware packages

(remove-unselected-locales, remove-unused-hardware-packages)

2 files changed, 74 insertions, 0 deletions

diff --git a/perl-install/standalone/remove-unselected-locales b/perl-install/standalone/remove-unselected-locales
new file mode 100644
index 000000000..f25628fd5
--- /dev/null
+++ b/perl-install/standalone/remove-unselected-locales
@@ -0,0 +1,40 @@
+#!/usr/bin/perl
+
+use lib qw(/usr/lib/libDrakX);
+use common;
+use lang;
+use interactive;
+use do_pkgs;
+use run_program;
+use standalone;
+
+my $locales_prefix = 'locales-';
+
+my $in = interactive->vnew;
+
+my $wait = $in->wait_message(N("Localization packages removal"),
+			     N("Finding unused localization packages..."));
+
+my $do_pkgs = do_pkgs->do_pkgs($in);
+my $locale = lang::read();
+my $selected_locale = $locales_prefix. $locale->{lang};
+my @available_locales = $do_pkgs->are_installed($locales_prefix . '*');
+
+my @unselected_locales;
+@unselected_locales = difference2(\@available_locales, [ $selected_locale ])
+    if member($selected_locale, @available_locales);
+
+undef $wait;
+
+#- we should have some gurpme
+if (@unselected_locales &&
+    $in->ask_yesorno(
+	N("Localization packages removal"),
+	N("The following localization packages do not seem to be useful for your system:") . "\n" .
+	join("\n", map { "  " . $_ } sort(@unselected_locales)) . "\n" .
+	N("Do you want to remove these packages?"))) {
+    my $_wait = $in->wait_message(N("Please wait"), N("Removing packages..."));
+    run_program::run('urpme', '--auto', @unselected_locales);
+}
+
+# use script from One to list language files (/usr/share/locale mainly) and remove them?
diff --git a/perl-install/standalone/remove-unused-hardware-packages b/perl-install/standalone/remove-unused-hardware-packages
new file mode 100644
index 000000000..c1fdf0747
--- /dev/null
+++ b/perl-install/standalone/remove-unused-hardware-packages
@@ -0,0 +1,34 @@
+#!/usr/bin/perl
+
+use lib qw(/usr/lib/libDrakX);
+use common;
+use pkgs;
+use interactive;
+use do_pkgs;
+use run_program;
+use standalone;
+
+my $in = interactive->vnew;
+
+my $wait = $in->wait_message(N("Hardware packages removal"),
+			     N("Finding unused hardware packages..."));
+
+my $do_pkgs = do_pkgs->do_pkgs($in);
+
+my @all_hardware_packages = (pkgs::detect_hardware_packages($do_pkgs, 'match_all_hardware'));
+my @used_hardware_packages = (pkgs::detect_hardware_packages($do_pkgs));
+my @unneeded_hardware_packages = difference2(\@all_hardware_packages, \@used_hardware_packages);
+my @unused_hardware_packages = $do_pkgs->are_installed(@unneeded_hardware_packages);
+
+undef $wait;
+
+#- we should have some gurpme
+if (@unused_hardware_packages &&
+    $in->ask_yesorno(
+	N("Hardware packages removal"),
+	N("The following hardware packages do not seem to be useful for your system:") . "\n" .
+	join("\n", map { "  " . $_ } sort(@unused_hardware_packages)) . "\n" .
+	N("Do you want to remove these packages?"))) {
+    my $_wait = $in->wait_message(N("Please wait"), N("Removing packages..."));
+    run_program::run('urpme', '--auto', @unused_hardware_packages);
+}