Allow reading files/URIs from STDIN

[Fey] / lib / App / Fey.pm

diff --git a/lib/App/Fey.pm b/lib/App/Fey.pm
index c137002901e2aa6dfa7cb86b83695dbd94dbbc5f..8b802a0d70e7a1881af2e3bcf1baae2a074a7051 100644 (file)
--- a/lib/App/Fey.pm
+++ b/lib/App/Fey.pm
@@ -27,31 +27,108 @@ sub launch {
     my $self = shift;
     my $options = ref $_[0] ? shift : {};
 
     my $self = shift;
     my $options = ref $_[0] ? shift : {};
 

+    if (!(-t STDIN)) {
+        _read_stdin(\@_);
+    }
+    if (!@_ || $options->{interactive}) {
+        open STDIN, '<', '/dev/tty'; 
+        _read_stdin(\@_);
+    }

     die "No files or URIs specified.\n" unless @_;
 
     die "No files or URIs specified.\n" unless @_;
 

-    ARG: for my $file_or_uri (@_) {
-        if ($options->{fork} && !$options->{single}) {
+    if ($options->{group}) {
+        $self->_launch_group($options, @_);
+    } elsif ($options->{single}) {
+        $self->_launch_single($options, @_);
+    } else {
+        $self->_launch($options, @_);
+    }
+}
+
+sub _launch {
+    my $self = shift;
+    my $options = shift;
+
+    if ($options->{fork}) {
+        for my $file_or_uri (@_) {

             my $pid = fork;
             my $pid = fork;

-            next ARG if ($pid);
+            next if $pid;
+
+            my $handler = $self->_get_handler($options, $file_or_uri);
+            $handler->($file_or_uri) if $handler;
+            return;
+        }
+    } else {
+        for my $file_or_uri (@_) {
+            my $handler = $self->_get_handler($options, $file_or_uri);
+            $handler->($file_or_uri) if $handler;
+        }
+    }
+}
+
+sub _launch_group {
+    my $self = shift;
+    my $options = shift;
+
+    my ($groups, $handlers) = ({}, {});
+    for my $file_or_uri (@_) {
+        my $handler = $self->_get_handler($options, $file_or_uri);
+        if ($handler) {
+            $groups->{"$handler"} //= [];
+            push @{ $groups->{"$handler"} }, $file_or_uri;
+            $handlers->{"$handler"} = $handler;
+        }
+    }
+
+    if ($options->{fork}) {
+        for my $group (keys %{ $groups }) {
+            if ($options->{fork}) {
+                my $pid = fork;
+                next if $pid;
+            }
+
+            $handlers->{$group}->(@{ $groups->{$group} });
+            return;
+        }
+    } else {
+        for my $group (keys %{ $groups }) {
+            $handlers->{$group}->(@{ $groups->{$group} });

         }
         }

+    }
+}
+
+sub _launch_single {
+    my $self = shift;
+    my $options = shift;
+
+    if ($options->{fork}) {
+        my $pid = fork;
+        return if $pid;
+    }

 
 

-        $file_or_uri = $1 if ($file_or_uri =~ m|^file://(.+)|);
-        my $mime_or_uri = -e $file_or_uri ? $self->{mime_query}->($file_or_uri) : $file_or_uri;
-
-        for my $target (@{ $self->{targets} }) {
-            for my $pattern (@{ $target->{patterns} }) {
-                if ($mime_or_uri =~ /$pattern/) {
-                    my $associations = $target->{associations};
-                    for my $context (keys %{ $associations }) {
-                        if ($self->{contexts}->{$context}->()) {
-                            if ($options->{single}) {
-                                $associations->{$context}->(@_);
-                                return;
-                            }
-                            $associations->{$context}->($file_or_uri);
-                            return if ($options->{fork});
-                            next ARG;
-                        }
+    my $handler = $self->_get_handler($options, $_[0]);
+    $handler->(@_) if $handler;
+}
+
+sub _get_handler {
+    my $self = shift;
+    my $options = shift;
+    
+    my $file_or_uri = $_[0] =~ m|^file://(.+)| ? $1 : $_[0];
+    my $mime_or_uri = -e $file_or_uri ? $self->{mime_query}->($file_or_uri) : $file_or_uri;
+
+    for my $target (@{ $self->{targets} }) {
+        for my $pattern (@{ $target->{patterns} }) {
+            if ($mime_or_uri =~ /$pattern/) {
+                my $associations = $target->{associations};
+
+                my $context = $options->{context};
+                my $handler = $associations->{$context} if $context;
+                return $handler if defined $handler;
+
+                for my $context (keys %{ $associations }) {
+                    if ($self->{contexts}->{$context}->()) {
+                        return $associations->{$context};

                     }
                 }
             }
                     }
                 }
             }


@@ -59,6 +136,13 @@ sub launch {
     }
 }
 
     }
 }
 

+sub _read_stdin {
+    for my $file_or_uri (<STDIN>) {
+        chomp $file_or_uri;
+        push @{ $_[0] }, $file_or_uri;
+    }
+}
+

 sub fey {
     App::Fey->new(ref $_[0] ? $_[0] : {})->launch(@_);
 }
 sub fey {
     App::Fey->new(ref $_[0] ? $_[0] : {})->launch(@_);
 }