Turtle movements now visible.

.gitHooks/pre-commit

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+# First: git config core.hooksPath `pwd`/.gitHooks
+
+# Copy jar file to repo root
+# JAR_FILE=Turtle-Interpreter/target/Turtle-Interpreter-0.1.0.jar
+
+# cp ${JAR_FILE} .
+# EXIT_CODES=( $? )
+# git add -A
+# EXIT_CODES+=( $? )
+
+# for e in ${EXIT_CODES[@]}; do
+#    if [[ $e -gt 0 ]]
+#    then
+#        exit 1
+#    fi
+# done

.gitignore

@@ -1 +1 @@
-/bin/
+**/target/

README.md

@@ -1,18 +1,24 @@
 # Turtle-Interpreter
-Simple Turtle Interpter.
-To build: import in Eclipse.
-Run TurtleInterpreter.
-A window should appear with button "Open File", click on button and a dialog box should appear.
-Select from folder TurtlePrograms any sample program.
+Simple Turtle Interpreter.
+
+To run: `$ cd Turtle-Interpreter && make run`
+
+A window should appear with button "Open Program File":
+- Click on button and a dialog box should appear.
+- Select from folder Programs any sample program.
+
 The interpreter will go through the commands in file and move Turtles.
-You can select more input files.
-You can also write your input file using an editor of your choice and see how it behaves.
+
+You can select more input files. You can also write your input file using an editor of your choice and see how it behaves.
+
+```
 Language commands:
-turtle name - create a new turtle identified by the given name
-move name x - moves the named turtle forward by x units
-left name x - rotate the turtle anticlockwise by x degrees
-right name x - rotate the turtle clockwise by x degrees
-pen name up - lift the pen off the “paper”
-pen name down - put the pen down so that subsequent moves draw of the screen
-colour name c - set the drawing colour of the turtle appropriately
-Possible colours: red, blue, cyan, orange and green. Default is black or argument is unspecified colour. 
+- turtle name -> create a new turtle identified by the given name
+- move name x -> moves the named turtle forward by x units
+- left name x -> rotate the turtle anticlockwise by x degrees
+- right name x -> rotate the turtle clockwise by x degrees
+- pen name up -> lift the pen off the “paper”
+- pen name down -> put the pen down so that subsequent moves draw of the screen
+- color name c -> set the drawing color of the turtle appropriately
+   - Possible colors: red, blue, cyan, orange and green. Default is black or argument is unspecified color. 
+```

Turtle-Interpreter/.vscode/settings.json

@@ -0,0 +1,10 @@
+{
+    "cSpell.language": "en",
+    "cSpell.enabledLanguageIds": [
+        "markdown"
+    ],
+    "files.exclude": {
+        "**/target": true
+    },
+    "java.configuration.updateBuildConfiguration": "automatic"
+}

Turtle-Interpreter/Makefile

@@ -0,0 +1,9 @@
+test:
+	@mvn test
+
+run:
+	@mvn compile && mvn package && java -jar -XX:+UseZGC -XX:+ZGenerational target/Turtle-Interpreter-0.1.0.jar
+
+upgrade:
+	@mvn release:update-versions
+	@mvn versions:use-latest-releases

Turtle-Interpreter/dependency-reduced-pom.xml

@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>TurtleInterpreter</groupId>
+  <artifactId>Turtle-Interpreter</artifactId>
+  <name>Turtle-Interpreter</name>
+  <version>0.1.0</version>
+  <description>Turtle-Interpreter.</description>
+  <url>https://turtle.interpreter</url>
+  <build>
+    <plugins>
+      <plugin>
+        <artifactId>maven-clean-plugin</artifactId>
+        <version>3.1.0</version>
+      </plugin>
+      <plugin>
+        <artifactId>maven-site-plugin</artifactId>
+        <version>3.7.1</version>
+      </plugin>
+      <plugin>
+        <artifactId>maven-project-info-reports-plugin</artifactId>
+        <version>3.0.0</version>
+      </plugin>
+      <plugin>
+        <artifactId>maven-shade-plugin</artifactId>
+        <version>3.2.4</version>
+        <executions>
+          <execution>
+            <phase>package</phase>
+            <goals>
+              <goal>shade</goal>
+            </goals>
+            <configuration>
+              <transformers>
+                <transformer>
+                  <mainClass>TurtleInterpreter.App</mainClass>
+                </transformer>
+              </transformers>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+  <reporting>
+    <plugins>
+      <plugin>
+        <artifactId>maven-project-info-reports-plugin</artifactId>
+      </plugin>
+    </plugins>
+  </reporting>
+  <properties>
+    <maven.compiler.target>17</maven.compiler.target>
+    <maven.compiler.source>17</maven.compiler.source>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+  </properties>
+</project>

Turtle-Interpreter/pom.xml

@@ -0,0 +1,77 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <groupId>TurtleInterpreter</groupId>
+  <artifactId>Turtle-Interpreter</artifactId>
+  <version>0.1.0</version>
+
+  <name>Turtle-Interpreter</name>
+  <description>Turtle-Interpreter.</description>
+  <url>https://turtle.interpreter</url>
+
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    <maven.compiler.source>17</maven.compiler.source>
+    <maven.compiler.target>17</maven.compiler.target>
+  </properties>
+
+  <dependencies>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <version>4.13.2</version>
+    </dependency>
+  </dependencies>
+
+  <build>
+      <plugins>
+
+        <plugin>
+          <artifactId>maven-clean-plugin</artifactId>
+          <version>3.1.0</version>
+        </plugin>
+
+        <plugin>
+          <artifactId>maven-site-plugin</artifactId>
+          <version>3.7.1</version>
+        </plugin>
+        <plugin>
+          <artifactId>maven-project-info-reports-plugin</artifactId>
+          <version>3.0.0</version>
+        </plugin>
+
+        <!-- Uber-Jar builder -->
+        <plugin>
+          <groupId>org.apache.maven.plugins</groupId>
+          <artifactId>maven-shade-plugin</artifactId>
+          <version>3.2.4</version>
+          <executions>
+            <execution>
+              <phase>package</phase>
+              <goals>
+                <goal>shade</goal>
+              </goals>
+              <configuration>
+                <transformers>
+                  <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+                    <mainClass>TurtleInterpreter.App</mainClass>
+                  </transformer>
+                </transformers>
+              </configuration>
+            </execution>
+          </executions>
+        </plugin>
+
+      </plugins>
+  </build>
+
+  <reporting>
+    <plugins>
+      <plugin>
+        <artifactId>maven-project-info-reports-plugin</artifactId>
+      </plugin>
+    </plugins>
+  </reporting>
+</project>

Turtle-Interpreter/pom.xml.versionsBackup

@@ -0,0 +1,77 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <groupId>TurtleInterpreter</groupId>
+  <artifactId>Turtle-Interpreter</artifactId>
+  <version>0.1.1-SNAPSHOT</version>
+
+  <name>Turtle-Interpreter</name>
+  <description>Turtle-Interpreter.</description>
+  <url>https://turtle.interpreter</url>
+
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    <maven.compiler.source>17</maven.compiler.source>
+    <maven.compiler.target>17</maven.compiler.target>
+  </properties>
+
+  <dependencies>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <version>3.8.1</version>
+    </dependency>
+  </dependencies>
+
+  <build>
+      <plugins>
+
+        <plugin>
+          <artifactId>maven-clean-plugin</artifactId>
+          <version>3.1.0</version>
+        </plugin>
+
+        <plugin>
+          <artifactId>maven-site-plugin</artifactId>
+          <version>3.7.1</version>
+        </plugin>
+        <plugin>
+          <artifactId>maven-project-info-reports-plugin</artifactId>
+          <version>3.0.0</version>
+        </plugin>
+
+        <!-- Uber-Jar builder -->
+        <plugin>
+          <groupId>org.apache.maven.plugins</groupId>
+          <artifactId>maven-shade-plugin</artifactId>
+          <version>3.2.4</version>
+          <executions>
+            <execution>
+              <phase>package</phase>
+              <goals>
+                <goal>shade</goal>
+              </goals>
+              <configuration>
+                <transformers>
+                  <transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
+                    <mainClass>TurtleInterpreter.App</mainClass>
+                  </transformer>
+                </transformers>
+              </configuration>
+            </execution>
+          </executions>
+        </plugin>
+
+      </plugins>
+  </build>
+
+  <reporting>
+    <plugins>
+      <plugin>
+        <artifactId>maven-project-info-reports-plugin</artifactId>
+      </plugin>
+    </plugins>
+  </reporting>
+</project>

Turtle-Interpreter/src/main/java/TurtleInterpreter/App.java

@@ -0,0 +1,21 @@
+package TurtleInterpreter;
+
+import java.io.IOException;
+import TurtleInterpreter.domain.Interpreter;
+
+/**
+ * Turtle Interpreter
+ */
+public class App {
+
+    public static void main(String[] args){
+        Interpreter  p = new Interpreter();
+        try {
+            p.run();
+        } catch (IOException e) {
+            System.err.println(e.getMessage());
+        }
+
+    }
+
+}