public JavaJar(IMatch match, ITarget target, Map<String, IExpression> parameters) {
super(match, target, parameters);
IExpression name = getParameter(NAME);
if (!(name instanceof Literal)) {
mMatch.error("JavaJar function expects a String name");
}
mName = name.resolve();
mSource = getParameter(SOURCE);
mMainClass = getParameter(MAIN_CLASS);
mOutput = String.format("%s/%s.jar", JAR_OUTPUT, mName);
mIntermediate = String.format("%s/%s", CLASS_OUTPUT, mName);
mManifest = String.format("%s/MANIFEST.MF", mIntermediate);
}
/** {@inheritDoc} */
@Override
public void configure() {
mMatch.addFile(mManifest);
mMatch.addFile(mOutput);
mMatch.setProperty(mName, mOutput);
mSource.configure();
}
/** {@inheritDoc} */
@Override
public String resolve() {
String directories = String.format("{%s,%s}", mIntermediate, JAR_OUTPUT);
List<String> libraries = new ArrayList<>();
String javacClasspath = "";
String jarClasspath = "";
if (hasParameter(LIBRARY)) {
for (String library : getParameter(LIBRARY).resolveList()) {
String path = mMatch.getProperty(library);
mMatch.awaitFile(path);
libraries.add(path);
}
javacClasspath = String.format("-cp %s", Utilities.join(":", libraries));
jarClasspath = String.format("Class-Path: %s\n", Utilities.join(":", libraries));
}
String files = Utilities.join(" ", mSource.resolveList());
mMatch.runCommand(String.format(MKDIR_COMMAND, directories));
mMatch.runCommand(String.format(ECHO_COMMAND, mMainClass.resolve(), jarClasspath, mManifest));
mMatch.runCommand(String.format(JAVAC_COMMAND, javacClasspath, files, mIntermediate));
mMatch.runCommand(String.format(JAR_COMMAND, mOutput, mManifest, mIntermediate));
mMatch.provideFile(mOutput);
return mOutput;
}