Generates a binary from a Perl file

perl-compiler.sh

#!/bin/bash
#--------------------------------------------------------------
#        perl-compile.sh
#
#  Generates a binary file for Linux from a Perl file
#
#  Usage: perl-compile.sh myfile.pl
#--------------------------------------------------------------
set -e

perl_file=$1
output_dir="/tmp/"
output_file="${perl_file//\.pl/}"

cat > Dockerfile_pl <<EOF
FROM perl:5.30-slim
WORKDIR /app
RUN apt-get update && apt-get install libpar-packer-perl -y
EOF

echo 'Creating docker container...'
docker build . -t perl-compiler:latest -f Dockerfile_pl

echo 'Running pp in container...'
docker run --name pl -ti -v $(pwd):/app perl-compiler pp -M PAR -x -o $output_file /app/$perl_file \
    && docker cp pl:/app/$output_file $output_dir \
    && docker stop pl && docker rm pl