evince_annot

   1 #!/bin/bash
   2
   3
   4 set -x
   5 TMPDIR="$(mktemp -d)"
   6
   7 mkdir -p "$TMPDIR/a"
   8 mkdir -p "$TMPDIR/b"
   9 cp -l "$1" "$TMPDIR/a/file.pdf";
  10 if [ -e "${1}.annot" ]; then
  11     cp "$1" "$TMPDIR/b/file.pdf";
  12     chmod u+w "$TMPDIR/b/file.pdf"
  13     qprint -d "${1}.annot" | patch -d "$TMPDIR/b" --binary;
  14 else
  15     chmod u+w "$TMPDIR/b/file.pdf"
  16     cp "$1" "$TMPDIR/b/file.pdf";
  17 fi;
  18
  19
  20 (cd "$TMPDIR/b"
  21  chmod u+w "file.pdf"
  22  ## evince really should just use the same document-directory
  23  gsettings set org.gnome.Evince document-directory "'file://$TMPDIR/b'";
  24  evince "file.pdf"
  25 );
  26
  27 (cd "$TMPDIR";
  28  diff -Nura a b ) | qprint -e > "${1}.annot"
  29 if ! [ -s "${1}.annot" ]; then
  30     rm -f "${1}.annot";
  31 fi;
  32 rm -f "$TMPDIR/a/file.pdf"
  33 rm -f "$TMPDIR/b/file.pdf"
  34 rmdir "$TMPDIR/a" "$TMPDIR/b" "$TMPDIR"