X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=i3-dmenu-desktop;h=3b81cb20ce008097b9f3dbd412f1fd08a6ea2c87;hb=b494d27848beb166fae6503813ed1593f02e6f1e;hp=cccc1dc56cbcaca59ee7c3976aaa7b4a78079f49;hpb=f682841ae1d7fd0ebde8cd5440fc0c877be37915;p=i3%2Fi3

diff --git a/i3-dmenu-desktop b/i3-dmenu-desktop
index cccc1dc5..3b81cb20 100755
--- a/i3-dmenu-desktop
+++ b/i3-dmenu-desktop
@@ -1,7 +1,7 @@
 #!/usr/bin/env perl
 # vim:ts=4:sw=4:expandtab
 #
-# © 2012-2013 Michael Stapelberg
+# © 2012 Michael Stapelberg
 #
 # No dependencies except for perl ≥ v5.10
 
@@ -25,7 +25,11 @@ binmode STDERR, ':utf8';
 # reads in a whole file
 sub slurp {
     my ($filename) = @_;
-    open(my $fh, '<', $filename) or die "$!";
+    my $fh;
+    if (!open($fh, '<', $filename)) {
+        warn "Could not open $filename: $!";
+        return undef;
+    }
     local $/;
     my $result;
     eval {
@@ -45,7 +49,7 @@ my $result = GetOptions(
     'dmenu=s' => \$dmenu_cmd,
     'entry-type=s' => \@entry_types,
     'version' => sub {
-        say "dmenu-desktop 1.5 © 2012-2013 Michael Stapelberg";
+        say "dmenu-desktop 1.5 © 2012 Michael Stapelberg";
         exit 0;
     },
     'help' => sub {
@@ -55,8 +59,12 @@ my $result = GetOptions(
 die "Could not parse command line options" unless $result;
 
 # Filter entry types and set default type(s) if none selected
-my @valid_types = ('name', 'command', 'filename');
-@entry_types = grep { $_ ~~ @valid_types } @entry_types;
+my $valid_types = {
+    name => 1,
+    command => 1,
+    filename => 1,
+};
+@entry_types = grep { exists($valid_types->{$_}) } @entry_types;
 @entry_types = ('name', 'command') unless @entry_types;
 
 # ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
@@ -257,7 +265,7 @@ for my $app (keys %apps) {
         }
     }
 
-    if ('name' ~~ @entry_types) {
+    if ((scalar grep { $_ eq 'name' } @entry_types) > 0) {
         if (exists($choices{$name})) {
             # There are two .desktop files which contain the same “Name” value.
             # I’m not sure if that is allowed to happen, but we disambiguate the
@@ -273,22 +281,22 @@ for my $app (keys %apps) {
         $choices{$name} = $app;
     }
 
-    if ('command' ~~ @entry_types) {
+    if ((scalar grep { $_ eq 'command' } @entry_types) > 0) {
         my ($command) = split(' ', $apps{$app}->{Exec});
 
         # Don’t add “geany” if “Geany” is already present.
         my @keys = map { lc } keys %choices;
-        next if lc(basename($command)) ~~ @keys;
+        next if (scalar grep { $_ eq lc(basename($command)) } @keys) > 0;
 
         $choices{basename($command)} = $app;
     }
 
-    if ('filename' ~~ @entry_types) {
+    if ((scalar grep { $_ eq 'filename' } @entry_types) > 0) {
         my $filename = basename($app, '.desktop');
 
         # Don’t add “geany” if “Geany” is already present.
         my @keys = map { lc } keys %choices;
-        next if lc($filename) ~~ @keys;
+        next if (scalar grep { $_ eq lc($filename) } @keys) > 0;
 
         $choices{$filename} = $app;
     }
@@ -302,7 +310,7 @@ for my $app (keys %apps) {
 #   };
 
 # ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
-# ┃ Run dmenu to ask the user for her choice                                  ┃
+# ┃ Run dmenu to ask the user for their choice                                ┃
 # ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
 
 # open2 will just make dmenu’s STDERR go to our own STDERR.
@@ -376,6 +384,7 @@ sub quote {
 
 $choice = quote($choice);
 $location = quote($location);
+$name = quote($name);
 
 # Remove deprecated field codes, as the spec dictates.
 $exec =~ s/%[dDnNvm]//g;
@@ -405,7 +414,7 @@ $exec =~ s/%k/$location/g;
 $exec =~ s/%%/%/g;
 
 if (exists($app->{Path}) && $app->{Path} ne '') {
-    $exec = 'cd ' . $app->{Path} . ' && ' . $exec;
+    $exec = 'cd ' . quote($app->{Path}) . ' && ' . $exec;
 }
 
 my $nosn = '';