Use Apache Ivy in Ant examples (junit-team#115)

junit5-jupiter-starter-ant/.gitignore

@@ -1,6 +1,7 @@
 # Ant
 apache-ant-*
 build
+lib
 
 # Ignore Gradle GUI config
 gradle-app.setting

junit5-jupiter-starter-ant/build.sh

@@ -3,8 +3,7 @@
 #
 # Set constants.
 #
-junit_platform_version='1.5.2'
-junit_jupiter_version='5.5.2'
+ivy_version='2.5.0-rc1'
 ant_version='1.10.7'
 ant_folder="apache-ant-${ant_version}"
 ant_archive="${ant_folder}-bin.tar.gz"
@@ -16,16 +15,9 @@ curl --remote-name "https://archive.apache.org/dist/ant/binaries/${ant_archive}"
 tar --extract -z --exclude "${ant_folder}/manual" --file "${ant_archive}"
 
 #
-# Load and store necessary JUnit5 jar into ${ANT_HOME}/lib.
+# Load and store ivy jar into ${ANT_HOME}/lib.
 #
-(cd "${ant_folder}/lib" && curl --remote-name "http://central.maven.org/maven2/org/junit/platform/junit-platform-commons/${junit_platform_version}/junit-platform-commons-${junit_platform_version}.jar")
-(cd "${ant_folder}/lib" && curl --remote-name "http://central.maven.org/maven2/org/junit/platform/junit-platform-engine/${junit_platform_version}/junit-platform-engine-${junit_platform_version}.jar")
-(cd "${ant_folder}/lib" && curl --remote-name "http://central.maven.org/maven2/org/junit/platform/junit-platform-launcher/${junit_platform_version}/junit-platform-launcher-${junit_platform_version}.jar")
-(cd "${ant_folder}/lib" && curl --remote-name "http://central.maven.org/maven2/org/junit/jupiter/junit-jupiter-api/${junit_jupiter_version}/junit-jupiter-api-${junit_jupiter_version}.jar")
-(cd "${ant_folder}/lib" && curl --remote-name "http://central.maven.org/maven2/org/junit/jupiter/junit-jupiter-engine/${junit_jupiter_version}/junit-jupiter-engine-${junit_jupiter_version}.jar")
-(cd "${ant_folder}/lib" && curl --remote-name "http://central.maven.org/maven2/org/junit/jupiter/junit-jupiter-params/${junit_jupiter_version}/junit-jupiter-params-${junit_jupiter_version}.jar")
-(cd "${ant_folder}/lib" && curl --remote-name "http://central.maven.org/maven2/org/opentest4j/opentest4j/1.2.0/opentest4j-1.2.0.jar")
-(cd "${ant_folder}/lib" && curl --remote-name "http://central.maven.org/maven2/org/apiguardian/apiguardian-api/1.1.0/apiguardian-api-1.1.0.jar")
+(cd "${ant_folder}/lib" && curl --remote-name "http://central.maven.org/maven2/org/apache/ivy/ivy/${ivy_version}/ivy-${ivy_version}.jar")
 
 #
 # Finally, let Ant do its work...

junit5-jupiter-starter-ant/build.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project name="junit5-jupiter-starter-ant" default="build" basedir=".">
+<project xmlns:ivy="antlib:org.apache.ivy.ant" name="junit5-jupiter-starter-ant" default="build" basedir=".">
 
     <fail message="Ant 1.10.4+ is required!">
         <condition>
@@ -12,7 +12,7 @@
     <path id="test.classpath">
         <pathelement path="build/test"/>
         <pathelement path="build/main"/>
-        <fileset dir="${ant.home}/lib" includes="*.jar" />
+        <fileset dir="lib" includes="*.jar" />
     </path>
 
     <target name="build" description="clean build" depends="clean, test" />
@@ -27,7 +27,11 @@
         <mkdir dir="build/test-report"/>
     </target>
 
-    <target name="compile" depends="init">
+    <target name="ivy-retrieve">
+        <ivy:retrieve/>
+    </target>
+
+    <target name="compile" depends="init, ivy-retrieve">
         <javac destdir="build/main" srcdir="src/main/java" includeantruntime="false"/>
         <javac destdir="build/test" classpathref="test.classpath" srcdir="src/test/java" includeantruntime="false"/>
     </target>

junit5-jupiter-starter-ant/ivy.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ivy-module version="2.0">
+  <info organisation="com.example" module="junit5-jupiter-starter-ant"/>
+  <dependencies>
+    <dependency org="org.junit.platform" name="junit-platform-launcher" rev="1.5.2"/>
+    <dependency org="org.junit.jupiter" name="junit-jupiter" rev="5.5.2"/>
+  </dependencies>
+</ivy-module>