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Viewing changes to scripts/process_text_to_image.sh

  • Committer: Gustav Hartvigsson
  • Date: 2024-07-10 21:07:31 UTC
  • Revision ID: git-v1:7631e167e18af814d7b1d6d9d4118e64e4afa741
* useful.inc.sh
  - changed from '-gt' to '>' in __find_tool ()

* process_text_to_image.sh
  - use function library

* pdf2images.sh
  - use function library

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Lines of Context:
scripts/process_text_to_image.sh
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__SANITY=true
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__SCRIPT_ROOT=$(dirname $(readlink -f $0))
 
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source $__SCRIPT_ROOT/useful.inc.sh
 
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function __usage () {
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  echo "process_text_to_image.sh - Takes one text file and convernts it to a single"
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  echo "---------------------"
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}
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function __silent () {
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  $@ >> /dev/null 2>&1
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  return $?
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}
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function __find_tool () {
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  __silent which $1
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  if [ $? -gt 0 ]; then
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    echo "    Can't find tool \"${1}\"."
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    ___SANITY=false
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  fi
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}
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function __sanity_check () {
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  # Check that we have the tools needed.
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  __find_tool pdftoppm
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  __find_tool pdfcrop
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  if [[ $___SANITY == true ]]; then
 
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  if [[ $__SANITY == false ]]; then
 
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    echo ""
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    echo "Please install the missing tools."
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    echo ""
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    exit 1