tests/compress.sh

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