tests/compress.sh

   1 #!/usr/bin/env bash
   2 set -eux
   3 shopt -s nullglob
   4 cd "${0%/*}"
   5 for dir in \
   6   Rosetta/ReadingSpec/
   7 do
   8   find -H "$dir" -not -name "*.compressed.pdf" -type f -name "*.pdf" -printf "%p\n" |
   9   while IFS= read -r src; do
  10     dst="${src%.pdf}".compressed.pdf
  11     if test "$src" -nt "$dst"; then
  12       ps2pdf \
  13         -dPDFSETTINGS="/default" \
  14         -dDownsampleGrayImages=false\
  15         -dAutoRotatePages=/None \
  16         -dColorImageResolution=600 \
  17         -dColorImageDownsampleType=/Bicubic \
  18         "$src" \
  19         "$dst"
  20       rm "$src"
  21     fi
  22   done
  23        #-dEncodeColorImages=false \
  24        #-dAutoFilterColorImages=false \
  25        #-dColorImageFilter=/FlateEncode \
  26 done