Instructions to Install Java Cup on the CS Servers

Just want all the commands? Check them out here
Or, run this one command to do everything:

curl -o- https://gist.githubusercontent.com/jere-mie/63277b52b89f0184bff86069e47b2faa/raw/everything.sh | bash

Detailed instructions

Make the 2140-javacup directory and cd into it

mkdir -p 2140-javacup
cd 2140-javacup

Install JLex

mkdir -p JLex
cd JLex
wget http://jlu.myweb.cs.uwindsor.ca/214/Main.java
javac Main.java
cd ..

Install JavaCup

wget https://jlu.myweb.cs.uwindsor.ca/214/javaCup.tar
tar -xvf *.tar
rm *.tar

Download all of the calc files

wget https://jlu.myweb.cs.uwindsor.ca/214/calc.lex
wget https://jlu.myweb.cs.uwindsor.ca/214/calc.cup
wget https://jlu.myweb.cs.uwindsor.ca/214/CalcParserUser.java
wget https://jlu.myweb.cs.uwindsor.ca/214/calc.input

Run it

java JLex.Main calc.lex
java java_cup.Main -parser CalcParser -symbols CalcSymbol calc.cup
javac calc.lex.java
javac CalcParser.java CalcSymbol.java CalcParserUser.java
java CalcParserUser

Addendum

You may want to run the following once you're done just to clean up your directory:

rm *.class

Also, you may want to save the commands in the "run it" section to a script file, such as calc.sh. I've attached one at the bottom of this gist. You can download it by running:

wget https://gist.githubusercontent.com/jere-mie/63277b52b89f0184bff86069e47b2faa/raw/calc.sh

And you can run it by running:

chmod +x calc.sh # you only need to do this once
./calc.sh

All commands in one block

Below are all of the commands listed together. You can type them in one at a time, or run this one script:

curl -o- https://gist.githubusercontent.com/jere-mie/63277b52b89f0184bff86069e47b2faa/raw/everything.sh | bash

Commands one at a time:

mkdir -p 2140-javacup
cd 2140-javacup

mkdir -p JLex
cd JLex

wget http://jlu.myweb.cs.uwindsor.ca/214/Main.java
javac Main.java
cd ..

wget https://jlu.myweb.cs.uwindsor.ca/214/javaCup.tar
tar -xvf *.tar
rm *.tar

wget https://jlu.myweb.cs.uwindsor.ca/214/calc.lex
wget https://jlu.myweb.cs.uwindsor.ca/214/calc.cup
wget https://jlu.myweb.cs.uwindsor.ca/214/CalcParserUser.java
wget https://jlu.myweb.cs.uwindsor.ca/214/calc.input

java JLex.Main calc.lex
java java_cup.Main -parser CalcParser -symbols CalcSymbol calc.cup
javac calc.lex.java
javac CalcParser.java CalcSymbol.java CalcParserUser.java
java CalcParserUser

Detailed instructions​

Make the 2140-javacup directory and cd into it​

Install JLex​

Install JavaCup​

Download all of the calc files​

Run it​

Addendum​

All commands in one block​