Crystal compilation on Windows using Linux local server.

compiler.txt

sh crystal-compiler.sh

crystal-compiler.sh

#!/bin/sh
# Invoke the Crystal compiler.
cd job
mkdir -p target/release
dos2unix compile.sh > /dev/null 2>&1
sh compile.sh
echo

crystal-prog.sh

#!/bin/sh
# Invoke the compiled Crystal program.
echo
cd job
dos2unix prog.sh > /dev/null 2>&1
sh prog.sh

crystal.cmd

@rem Compile with Crystal compiler running on local linux server.
@echo crystal %2 -o %3 > compile.sh 
@pscp -pw %1 -r src compile.sh %4 [email protected]:job
@plink -ssh [email protected] -pw %1 -m compiler.txt -t

crystal.rb

# Compile with Crystal compiler running on local Linux server.

require 'rake'

USER = "compiler"
IP = "192.168.0.18"

sh "echo crystal #{ARGV[1]} -o #{ARGV[2]} > compile.sh"
sh "pscp -pw #{ARGV[0]} -r src compile.sh #{ARGV[3]} #{USER}@#{IP}:job"
sh "plink -ssh #{USER}@#{IP} -pw #{ARGV[0]} -m compiler.txt -t"

run.cmd

@rem Run compiled Crystal program on local linux server.
@echo %2 %3 %4 %5 %6 %7 > prog.sh 
@pscp -pw %1 prog.sh [email protected]:job
@plink -ssh [email protected] -pw %1 -m runner.txt -t

run.rb

# Run compiled Crystal program on local Linux server.

require 'rake'

USER = "compiler"
IP = "192.168.0.18"

args = []
for i in 1..ARGV.size do
    args.push(ARGV[i])
end

sh "echo #{args.join(" ")} > prog.sh"
sh "pscp -pw #{ARGV[0]} prog.sh #{USER}@#{IP}:job"
sh "plink -ssh #{USER}@#{IP} -pw #{ARGV[0]} -m runner.txt -t"

runner.txt

sh crystal-prog.sh

setup-crystal.sh

#!/bin/sh
# Set up Crystal compiler service environment.
# curl http://104.131.160.152:1337/setup-crystal.sh | sh
curl https://dist.crystal-lang.org/apt/setup.sh | bash
apt install -y crystal dos2unix git
git clone https://gist.github.com/61ec2fe3e95d9a1618e08e35e66c6813.git
cd 61ec2fe3e95d9a1618e08e35e66c6813
adduser compiler
passwd compiler
mkdir /home/compiler/job
cp crystal-compiler.sh /home/compiler
cp crystal-prog.sh /home/compiler
chown compiler:compiler /home/compiler/crystal-compiler.sh
chown compiler:compiler /home/compiler/crystal-prog.sh
chown -R compiler:compiler /home/compiler/job