replace size parameter by dash option -s

diff --git a/termimg b/termimg
index 687615839dcb47f3773698d1b876ef0205f52a40..353960a8a488f15e6fd8602db8c42d1dc2280582 100755 (executable)
--- a/termimg
+++ b/termimg
@@ -1,6 +1,13 @@
 #!/usr/bin/perl
 use 5.014;
 #!/usr/bin/perl
 use 5.014;

-my ($file, $size) = @ARGV;
+
+our $VERSION = '1.00';
+
+use Getopt::Long '2.33', qw( :config gnu_getopt );
+GetOptions(\my %opt,
+       'size|s=s',
+);
+my ($file) = @ARGV;

 
 my @info = eval {
        require Image::ExifTool;
 
 my @info = eval {
        require Image::ExifTool;


@@ -20,7 +27,10 @@ my @info = eval {
                        $exif->{SVGVersion} // $exif->{PDFVersion} // (),
                ),
                $exif->{ColorType} ? "$exif->{BitDepth}bpp $exif->{ColorType}" : (),
                        $exif->{SVGVersion} // $exif->{PDFVersion} // (),
                ),
                $exif->{ColorType} ? "$exif->{BitDepth}bpp $exif->{ColorType}" : (),

-               sprintf('exif (%d)', scalar %{$exif}),
+               join(' ', 'exif',
+                       $exif->{ExifVersion},
+                       sprintf('(%d)', scalar %{$exif}),
+               ),

                $exif->{Thumb} ? "thumb $exif->{ThumbnailLength}B" : (),
                (map "@ $_",
                        $exif->{DateTimeOriginal} //
                $exif->{Thumb} ? "thumb $exif->{ThumbnailLength}B" : (),
                (map "@ $_",
                        $exif->{DateTimeOriginal} //


@@ -33,7 +43,7 @@ my @info = eval {
                join(', ',
                        $exif->{GPSPosition} // $exif->{Location} // (),
                        $exif->{GPSAltitude} // (),
                join(', ',
                        $exif->{GPSPosition} // $exif->{Location} // (),
                        $exif->{GPSAltitude} // (),

-               ),
+               ) || (),

                (map "hw $_", join(' ',
                        $exif->{Make} // (), $exif->{Model} // (),
                        $exif->{FOV} ? "(FOV $exif->{FOV})" : (),
                (map "hw $_", join(' ',
                        $exif->{Make} // (), $exif->{Model} // (),
                        $exif->{FOV} ? "(FOV $exif->{FOV})" : (),


@@ -64,7 +74,7 @@ open my $pgm, '-|', convert => (
        $file =>
        -delete => '1--1',
        $aspect ? ('+distort' => SRT => "0,0 1,$aspect 0") : (),
        $file =>
        -delete => '1--1',
        $aspect ? ('+distort' => SRT => "0,0 1,$aspect 0") : (),

-       -thumbnail => $size || '40x12',
+       -thumbnail => $opt{size} || '40x12',

        -colorspace => 'gray',
        '-normalize',
        -level => '-1%',
        -colorspace => 'gray',
        '-normalize',
        -level => '-1%',


@@ -94,13 +104,21 @@ termimg - media file fingerprint and metadata
 
 =head1 SYNOPSIS
 
 
 =head1 SYNOPSIS
 

-B<termimg> <file> [<size>]
+B<termimg> [<options>] <file>

 
 =head1 DESCRIPTION
 
 Identify given file by ascii image
 with a summary of distinctive metadata.
 
 
 =head1 DESCRIPTION
 
 Identify given file by ascii image
 with a summary of distinctive metadata.
 

+=head1 OPTIONS
+
+=over
+
+=item -s, --size=<width>x<height>
+
+=back
+

 =head1 AUTHOR
 
 Mischa POSLAWSKY <perl@shiar.org>
 =head1 AUTHOR
 
 Mischa POSLAWSKY <perl@shiar.org>