106 lines
3.3 KiB
Bash
Executable File
106 lines
3.3 KiB
Bash
Executable File
#! /bin/bash
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HERE="$(dirname "$(readlink -f "${0}")")"
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export PATH="$HERE/usr/bin:$HERE/usr/local/bin:$HERE/usr/python/bin:$PATH"
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export LD_PRELOAD="$HERE/usr/lib/liblept.so.5"
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export LD_LIBRARY_PATH="$HERE/usr/lib:$HERE/usr/lib/x86_64-linux-gnu:$LD_LIBRARY_PATH"
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export TESSDATA_PREFIX="$HERE/usr/share/tesseract-ocr/4.00/tessdata"
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export GS_LIB="$HERE/usr/share/ghostscript/9.26/lib:$HERE/usr/share/ghostscript/9.26/Resource:$HERE/usr/share/ghostscript/9.26/Resource/Init"
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# Allow the AppImage to be symlinked to e.g., /usr/bin/commandname
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# or called with ./Some*.AppImage commandname ...
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# refer to https://github.com/AppImage/AppImageKit/wiki/Bundling-command-line-tools
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if [ ! -z "$APPIMAGE" ] ; then
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BINARY_NAME=$(basename "$ARGV0")
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else
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BINARY_NAME=$(basename "$0")
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export APPDIR="$HERE" # required for the wrapper scripts of linuxdeploy-plugin-python
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fi
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usage() {
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echo "
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==============================================================================
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AppImage for OCRmyPDF
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==============================================================================
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OCRmyPDF adds an OCR text layer to scanned PDF files, allowing them to be
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searched or copy-pasted.
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usage:
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$ARGV0 [ocrmypdf] [--help] [--list-programs]
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[--list-licenses] [--show-license]
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ocrmypdf execute OCRmyPDF
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--help show this help message
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--list-programs list all programs contained in this AppImage
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--list-licenses list all licenses contained in this AppImage
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--show-license [LICENSE] show content of license file
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"
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}
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if [ "$1" == "--help" ] ; then
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usage
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exit $?
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fi
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if [ "$1" == "--list-programs" ] ; then
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pushd "$HERE"
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echo ""
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echo "Run \"$ARGV0\" with one of the following arguments to run the respective program."
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echo ""
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find . -type f -executable ! -path '*/lib/*' -execdir basename {} ";" | sort | column
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echo ""
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exit $?
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fi
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if [ "$1" == "--list-licenses" ] ; then
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pushd "$HERE"
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echo ""
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echo "Run \"$ARGV0\" with one of the following arguments to display the respective license file."
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echo ""
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find . -type f \( -iname "license*" -o -iname "*copyright*" -o -iname "*copying*" \) \
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-printf "--show-license %P\n" | sort | column
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echo ""
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exit $?
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fi
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if [ "$1" == "--show-license" ] ; then
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pushd "$HERE"
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shift
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if [ -f "$1" ] ; then
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less -N "$1"
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exit $?
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else
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echo "\"$1\" is not a valid license file path."
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exit 1
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fi
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fi
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if [ ! -z "$1" ] && [ -e "$HERE/bin/$1" ] ; then
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MAIN="$HERE/bin/$1" ; shift
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elif [ ! -z "$1" ] && [ -e "$HERE/usr/bin/$1" ] ; then
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MAIN="$HERE/usr/bin/$1" ; shift
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elif [ ! -z "$1" ] && [ -e "$HERE/usr/python/bin/$1" ] ; then
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MAIN="$HERE/usr/python/bin/$1" ; shift
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elif [ ! -z "$1" ] && [ -e "$HERE/usr/local/bin/$1" ] ; then
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MAIN="$HERE/usr/local/bin/$1" ; shift
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elif [ -e "$HERE/bin/$BINARY_NAME" ] ; then
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MAIN="$HERE/bin/$BINARY_NAME"
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elif [ -e "$HERE/usr/bin/$BINARY_NAME" ] ; then
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MAIN="$HERE/usr/bin/$BINARY_NAME"
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elif [ -e "$HERE/usr/python/bin/$BINARY_NAME" ] ; then
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MAIN="$HERE/usr/python/bin/$BINARY_NAME"
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elif [ -e "$HERE/usr/local/bin/$BINARY_NAME" ] ; then
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MAIN="$HERE/usr/local/bin/$BINARY_NAME"
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else
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usage
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exit $?
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fi
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exec "${MAIN}" "$@"
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