X-Git-Url: http://git.shiar.nl/minime.git/blobdiff_plain/8427205fb250c3a916c6a216aae9a3792d6620ad..c35b75ed17d73348ff6ea8a7403f39d459d6f5c9:/termimg

diff --git a/termimg b/termimg
index d17805f..4deee15 100755
--- a/termimg
+++ b/termimg
@@ -1,12 +1,18 @@
-#!/bin/sh
-convert -compress none +distort SRT '0,0 1,.56 0' -thumbnail ${1:-66x23} - pgm:- |
-perl -e '
-<> eq "P2\n" or die "ascii pgm input required\n";
-<>; <>;  # ignore depth, dimensions
+#!/usr/bin/perl
+use 5.014;
+my ($file, $size) = @ARGV;
+
+open my $pgm, '-|', convert => (
+	-compress => 'none',
+	'+distort' => SRT => '0,0 1,.56 0',
+	-thumbnail => $size || '66x23',
+	$file => 'pgm:-'
+) or die $!;
+<$pgm> eq "P2\n" or die "ascii pgm input required\n";
+<$pgm>; <$pgm>;  # ignore depth, dimensions
 
 my @ch = split //, " .:coO@";
-while (<>) {
+while (<$pgm>) {
 	print $ch[ $_ * @ch >> 8 ] for /\d+/g;
 	print $/;
 }
-'