github.com/pdfcpu/pdfcpu@v0.11.1/_scripts/extractPagesDir.sh (about)

     1  #!/bin/sh
     2  
     3  # Copyright 2018 The pdfcpu Authors.
     4  #
     5  # Licensed under the Apache License, Version 2.0 (the "License");
     6  # you may not use this file except in compliance with the License.
     7  # You may obtain a copy of the License at
     8  #
     9  #	http://www.apache.org/licenses/LICENSE-2.0
    10  #
    11  # Unless required by applicable law or agreed to in writing, software
    12  # distributed under the License is distributed on an "AS IS" BASIS,
    13  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14  # See the License for the specific language governing permissions and
    15  # limitations under the License.
    16  
    17  # eg: ./extractPagesDir.sh ~/pdf/big ~/pdf/out
    18  
    19  if [ $# -ne 2 ]; then
    20      echo "usage: ./extractPagesDir.sh inDir outDir"
    21      echo "generates single-page PDFs for the first 5 pages."
    22      exit 1
    23  fi
    24  
    25  out=$2
    26  
    27  #rm -drf $out/*
    28  
    29  #set -e
    30  
    31  for pdf in $1/*.pdf
    32  do
    33  	
    34  	f=${pdf##*/}
    35  	#echo f = $f
    36  	
    37  	f1=${f%.*}
    38  	#echo f1 = $f1
    39  	
    40      mkdir $out/$f1
    41      cp $pdf $out/$f1
    42  
    43      # extract first 5 pages
    44      pdfcpu extract -verbose -mode=page -pages=-5 $out/$f1/$f $out/$f1 &> $out/$f1/$f1.log
    45      if [ $? -eq 1 ]; then
    46          echo "extraction error: $pdf -> $out/$f1"
    47          echo
    48  		continue
    49      else
    50          echo "extraction success: $pdf -> $out/$f1"
    51          for subpdf in $out/$f1/*_?.pdf
    52          do
    53              pdfcpu validate -verbose -mode=relaxed $subpdf >> $out/$f1/$f1.log 2>&1
    54              if [ $? -eq 1 ]; then
    55                  echo "validation error: $subpdf"
    56                  exit $?
    57              #else
    58                  #echo "validation success: $subpdf"
    59              fi
    60          done
    61      fi
    62  
    63  done