X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/cefb32fb2ec1447f7d590b90556ce5f669b6ac9f..b27b281bae08c81b79217a6f7ed5dfa2654f4239:/tools/mkimgthumb

diff --git a/tools/mkimgthumb b/tools/mkimgthumb
index d7cfa15..217b773 100755
--- a/tools/mkimgthumb
+++ b/tools/mkimgthumb
@@ -2,12 +2,32 @@
 use 5.014;
 use warnings;
 
+my $failcount = 0;
+
 for my $src (@ARGV) {
-	my ($name, @cmds) = split /:/, $src =~ s/\.jpg$//r;
+	my ($name, @cmds) = split /:(?<!\\:)/, $src =~ s/\.(\w+)\z//r;
+	my $ext = $1 // '*';
+	next if $name =~ m/\./;
+	unless (-e $src) {
+		($src) = grep {-e} glob qq<"$name"{,:*}.$ext> or next;
+	}
+	s/\\(.)/$1/g for @cmds;
 	say $name;
-	unshift @cmds, -gravity => 'northwest';
-	push @cmds, -resize => '300x200^', -gravity => 'north', -extent => '300x200';
-	push @cmds, '-strip', -quality => '60%';
-	system convert => @cmds, $src => "../$name.jpg";
+
+	if (@cmds and $cmds[0] =~ /^\d/) {
+		# crop shorthand from initial dimension argument
+		my @crop = split /\D/, shift @cmds;
+		unshift @cmds, -gravity => 'southeast', -chop => "$crop[2]%x$crop[3]%"
+			if @crop > 2;
+		unshift @cmds, -chop => "$crop[0]%x$crop[1]%";
+	}
+	unshift @cmds, -gravity => 'northwest' if @cmds;
+	push @cmds, '-strip', -gravity => 'north', -quality => 60;
+	my @cmdwebp = (-resize => '630x420^', -extent => '630x420', -quality => 30);
+	my @cmdjpeg = (-resize => '300x200^', -extent => '300x200');
+	system(convert => $src, @cmds, @cmdjpeg, "../$name.jpg" ) == 0 and
+	system(convert => $src, @cmds, @cmdwebp, "../$name.webp") == 0
+		or $failcount += warn "error creating $name.jpg from $src\n";
 }
 
+exit $failcount;