Question

In this README I give instructions for a quick CL for testing the released tool. I think it would be much better if I provided a .bat and unix script which executed the commands in one click/command. At the same time, unlike a compiled program, it’s transparent and users can open the script with the editor and inspect the commands executed.

Can I in a bat save a file?
This is what I’d like it to execute.

$ vim Test.java (windows: notepad Test.java) 

class T { 
private static void p(int i, Double d, String... s){} 
} 

public class Test{ 

@com.dp4j.InjectReflection public void t() { 
T.p(1,new Double(2),"hello", "reflection"); 
} 
} 

$ ls Test.class T.class (windows: dir Test.class T.class) 
ls: Test.class: No such file or directory ls: T.class: No such file or directory

$ javac -cp dp4j-1.0-jar-with-dependencies.jar Test.java 
$ ls Test.class T.class (windows: dir Test.class T.class) 
ls Test.class T.class 

Answer 1

This is a unix exectable script that does what I want. I don’t know if it works with cygwin on windows:

#!/bin/sh

v=1.1
test_file="Test10.java"
jar_file="dp4j-$v-jar-with-dependencies.jar"

cmd="curl -O --fail -L http://downloads.sourceforge.net/project/dp4j/$v/$jar_file"
echo $cmd
$cmd
echo

# Start
cat > $test_file << __EOF__
class T10 {
    private static void p(int i, Double d, String... s){}
}
public class Test10{
    @com.dp4j.InjectReflection
    public void t() {
  T10.p(1,new Double(2),"hello", "reflection");
    }
}
__EOF__
cmd="cat $test_file"
echo $cmd
$cmd

echo
cmd="javac -Averbose=true -cp $jar_file $test_file"
echo $cmd
$cmd
echo
echo "TEST PASSED: $test_file was compiled with Reflection Injected." 
echo "When JUnit/TestNG.jar is in the classpath you may use @Test in lieu of @InjectReflection."
echo "Javadoc, sources, and other artifacts maybe downloaded from http://repo2.maven.org/maven2/com/dp4j/dp4j/"$v"/"

Here’s one line command to download it and execute it:

wget http://sourceforge.net/projects/dp4j/files/1.2/TESTDRIVE ;  chmod +x TESTDRIVE ; ./TESTDRIVE