dmount - udisks+mount

1 files changed, 65 insertions, 0 deletions

diff --git a/bin/dmount b/bin/dmount
new file mode 100755
index 0000000..457e189
--- /dev/null
+++ b/bin/dmount
@@ -0,0 +1,65 @@
+#!/usr/bin/env perl
+use v5.24;
+use strict;
+use warnings;
+use File::Basename;
+use Try::Tiny;
+use List::Util 'uniq';
+use Net::DBus;
+
+my $bus = Net::DBus->system();
+my $srv = $bus->get_service('org.freedesktop.UDisks2');
+my $ud = $srv->get_object('/org/freedesktop/UDisks2/Manager');
+
+sub filter_dev {
+    my ($device_path) = @_;
+
+    my $dev = $srv->get_object($device_path);
+    return unless $dev->_net_dbus_introspector->has_interface('org.freedesktop.UDisks2.Filesystem');
+    my $ignore = try { $dev->HintIgnore } catch { 1 };
+    return if $ignore;
+    return $dev;
+}
+
+sub list {
+    return map { $_->IdLabel || $_->IdUUID }
+        map { filter_dev($_) }
+        @{$ud->GetBlockDevices({})};
+}
+
+sub mount {
+    my ($name) = @_;
+
+    my @devs = map { filter_dev($_) } uniq(
+        @{$ud->ResolveDevice({label=>$name},{})},
+        @{$ud->ResolveDevice({uuid=>$name},{})},
+    );
+    die "No device matching '$name'\n" unless @devs;
+
+    $_->Mount({}) for @devs;
+}
+
+my $cmd = basename($0);
+if (!@ARGV) {
+    warn <<"EOF";
+$cmd <name>       # mount
+$cmd --list       # list names
+$cmd --bashcomp   # print completion code
+EOF
+    exit 1;
+}
+elsif ($ARGV[0] eq '--list') {
+    say for list();
+}
+elsif ($ARGV[0] eq '--bashcomp') {
+    print <<"EOF";
+_dmount_list() {
+    COMPREPLY=( \$($cmd --list) )
+}
+
+complete -F _dmount_list $cmd
+EOF
+}
+else {
+    mount($ARGV[0]);
+}