eps-converted-to-pdf-for-tex.sh

#! /bin/bash

# MIT License
#
# Copyright (c) 2020 Josef Friedrich <josef@friedrich.rocks>
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

_usage() {
	echo "Usage: $(basename "$0")

Convert a EPS file to a PDF file. Append to the created PDF file
-eps-converted-to.pdf. This suffix is needed by LaTeX to include
the graphics into a document. Sometimes the automatic conversion fails.

Options:
	-h, --help: Show this help message."
}

### This SEPARATOR is needed for the tests. Do not remove it! ##########

if [ "$1" = '-h' ] || [ "$1" = '--help' ] ; then
	_usage
	exit 0
fi

find . -name "*.eps" -print0 | while read -d $'\0' FILE; do
	echo "Converting: $FILE"
	# ./logo.eps -> logo.eps
	NAME=${FILE:2}
	# logo.eps -> logo
	NAME=${NAME%.eps}
	epstopdf "$FILE" --outfile "$NAME-eps-converted-to.pdf"
done