xps2pdf

#!/usr/bin/env bash

# Download ghostpdl source code from <https://github.com/ArtifexSoftware/ghostpdl-downloads/releases>,
# expand an archive, and configure then make.
# Following `BIN_PATH` may need to change for the given version and path.

set -euo pipefail

readonly CURRENT_PATH=$(cd "$(dirname "$BASH_SOURCE[0]")" >/dev/null; pwd)
readonly BIN_PATH=$CURRENT_PATH/ghostpdl-9.55.0/bin

if (( $# < 1 )); then
  echo "Usage: $0 xpsfile"
  exit 1
fi

readonly INPUT_FILE="$1"
readonly OUTPUT_FILE="${1%.xps}.pdf"

exec $BIN_PATH/gxps \
  -sDEVICE=pdfwrite \
  -sOutputFile="$OUTPUT_FILE" \
  -dNOPAUSE \
  "$INPUT_FILE"