Merge branch 'master' of git@github.com:dikurevy/RevyTeX

dikurevy · Jun 4, 2011 · 71cd63e · 71cd63e
2 parents d654f28 + c57cdf6
commit 71cd63e
Showing 1 changed file with 18 additions and 4 deletions.
diff --git a/tools/booklet.sh b/tools/booklet.sh
@@ -1,5 +1,19 @@
-#!/bin/sh
+#!/bin/bash
 
-pdftk $1 cat 16 1 15S 2S 14 3 13S 4S 12 5 11S 6S 10 7 9S 8S output __temp__.pdf
-pdfnup __temp__.pdf --outfile $1.booklet.pdf
-rm __temp__.pdf
+pages=`pdftk $1 dump_data output | grep NumberOfPages | grep -oP "\d+"`
+pages=`echo "$pages + ((4 - ($pages % 4)) % 4)" | bc`
+args=""
+
+for (( i = 0; i <= $pages/2-1; i++ ))
+do
+	s1=`expr $pages - $i`
+	s2=`expr $i + 1`
+
+	if (( i % 2 == 0)); then
+		args="$args $s1 $s2"
+	else
+		args="$args ${s1}S ${s2}S"
+	fi
+done
+
+pdftk $1 cat $args output - | pdfnup --outfile ${1}.booklet.pdf