Restructure project to make room for clox

.gitignore

@@ -0,0 +1,2 @@
+jlox.sum
+jlox.log

Jenkinsfile

@@ -10,10 +10,10 @@ pipeline {
             steps {
                 cmakeBuild installation: 'InSearchPath',
                     buildDir: 'build',
-                    sourceDir: 'src',
+                    sourceDir: 'jlox',
                     steps: [[args: 'all']]
 
-                archiveArtifacts artifacts: 'build/com/craftinginterpreters/lox/Lox.jar',
+                archiveArtifacts artifacts: 'jlox/_build/com/craftinginterpreters/lox/Lox.jar',
                     fingerprint: false,
                     onlyIfSuccessful: true
             }

jlox

@@ -1,3 +0,0 @@
-#!/usr/bin/env sh
-
-/usr/bin/java -jar src/_build/com/craftinginterpreters/lox/Lox.jar "$@"

jlox/CMakeLists.txt

@@ -5,4 +5,4 @@ include(UseJava)
 
 project(Lox NONE)
 
-add_subdirectory(com/craftinginterpreters)
+add_subdirectory(src/com/craftinginterpreters)

jlox/jlox

@@ -0,0 +1,3 @@
+#!/usr/bin/env sh
+
+java -jar "$(dirname "$0")/_build/src/com/craftinginterpreters/lox/Lox.jar" "$@"

jlox/src/com/craftinginterpreters/lox/.settings/org.eclipse.jdt.core.prefs

@@ -0,0 +1,2 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.formatter.lineSplit=80

src/fib.lox

@@ -0,0 +1,9 @@
+fun fib(n) {
+  if (n < 2) return n;
+  return fib(n - 1) + fib(n - 2);
+}
+
+var before = clock();
+print fib(40);
+var after = clock();
+print after - before;

src/test.lox

@@ -0,0 +1,7 @@
+class Bacon {
+eat() {
+print "Crunch crunch crunch!";
+}
+}
+
+Bacon().eat();

testsuite/jlox.tests/tests.exp

@@ -1,5 +1,5 @@
 set test_name "Printing"
-set command_line "./jlox"
+set command_line "jlox/jlox"
 
 spawn $command_line
 send "print \"Hello, world!\";\n"