build-debian-toolbox: Fix for Ubuntu containers

[bin.git] / scandoc

diff --git a/scandoc b/scandoc
index ad18a109ad0577309dc0d7d0d2bbe1c82f00c349..3844e5c90939b36640960a159cf06bcc1659e95b 100755 (executable)
--- a/scandoc
+++ b/scandoc
@@ -13,15 +13,20 @@ echo "Output file directory: $D"
 PAGE=0
 while true; do
     PAGE=$((PAGE+1))
-    scanimage --device-name=genesys --format=png --progress --resolution 150 --mode Gray -x 210 -y 297 | convert -rotate 180 -modulate 120 -level 30,60% - cur.png
+    scanimage --device-name=genesys --format=png --progress --resolution 150 --mode Gray -x 210 -y 297 | magick - -rotate 180 -modulate 120 -level 30,60% cur.png
     FNAME=page`printf '%02i' $PAGE`
     pngquant 4 < cur.png > $FNAME.png
-    convert $FNAME.png $FNAME.pdf
+    magick $FNAME.png $FNAME.pdf
     echo "Insert next page and press Enter; q to stop"
     read x
     [ "$x" = q ] && break || true
 done
 
-pdfjoin --outfile "$name" page*.pdf
+# pdfmerge does not get along with just one input file
+if [ $PAGE -eq 1 ]; then
+    mv page*.pdf "$name"
+else
+    pdfmerge page*.pdf "$name"
+fi
 
 rm -rf "$D"