<packaging>pom</packaging>

  <profiles>
    <profile>
      <id>exists-basedir</id>
      <activation>
        <file>
          <exists>${basedir}/test.txt</exists>
        </file>
      </activation>
    </profile>
    <profile>
      <id>missing-basedir</id>
      <activation>
        <file>
          <missing>${basedir}/test.txt</missing>
        </file>
      </activation>
    </profile>

<?xml version="1.0" encoding="UTF-8"?>
<project name="plugin" basedir=".">
	<property name="plugins.dir" value="${basedir}/plugins" />
	<property name="target.dir" value="${basedir}/target/plugins" />

	<!-- Maven Repository -->
	<property name="maven.snapshot.repo.url" value="https://oss.sonatype.org/content/repositories/snapshots" />
	<property name="maven.release.repo.url" value="https://oss.sonatype.org/content/repositories/releases" />

        final File basedir = context.getProjectDirectory();

        if (basedir != null) {
            interpolator.addValueSource(new AbstractValueSource(false) {
                @Override
                public Object getValue(String expression) {
                    if ("basedir".equals(expression) || "project.basedir".equals(expression)) {
                        return basedir.getAbsolutePath();
                    }

    private static final String[] BASEDIR_EXPRESSIONS = {"${basedir}", "${pom.basedir}", "${project.basedir}"};

    public void alignToBaseDirectory(Model model, File basedir) {
        if (basedir == null) {
            return;
        }

        Build build = model.getBuild();

        if (build != null) {
            build.setDirectory(alignToBaseDirectory(build.getDirectory(), basedir));

<project name="deps" basedir=".">
	<property name="target.dir" value="${basedir}/target/deps" />
	<property name="webinf.dir" value="${basedir}/src/main/webapp/WEB-INF" />
	<property name="crawler.dir" value="${basedir}/src/main/webapp/WEB-INF/env/crawler" />
	<property name="suggest.dir" value="${basedir}/src/main/webapp/WEB-INF/env/suggest" />
	<property name="thumbnail.dir" value="${basedir}/src/main/webapp/WEB-INF/env/thumbnail" />

            String basedir = System.getProperty(basedirSysProp);
            if (basedir == null) {
                basedir = System.getProperty("user.dir");
            }

            basedir = basedir.replace("\\", "/");
            basedir = basedir.replace("$", "\\$");

            // basedirSysProp is non regexp and basedir too

                    .testResources(map(build.getTestResources(), r -> alignToBaseDirectory(r, basedir)))
                    .filters(map(build.getFilters(), s -> alignToBaseDirectory(s, basedir)))
                    .outputDirectory(alignToBaseDirectory(build.getOutputDirectory(), basedir))
                    .testOutputDirectory(alignToBaseDirectory(build.getTestOutputDirectory(), basedir))
                    .build();
        }

    @Override
    public String alignToBaseDirectory(String path, File basedir) {
        return alignToBaseDirectory(path, basedir != null ? basedir.toPath() : null);
    }

    @Override
    public String alignToBaseDirectory(String path, Path basedir) {
        String result = path;

        if (path != null && basedir != null) {
            path = path.replace('\\', File.separatorChar).replace('/', File.separatorChar);

        assertActivation(true, newExistsProfile("${project.basedir}"), context);
        assertActivation(true, newExistsProfile("${project.basedir}/" + "file.txt"), context);

        assertActivation(false, newMissingProfile("file.txt"), context);
        assertActivation(false, newMissingProfile("${project.basedir}"), context);
        assertActivation(false, newMissingProfile("${project.basedir}/" + "file.txt"), context);
    }

    @Test

        File basedir = new File(System.getProperty("java.io.tmpdir"), "test").getAbsoluteFile();

        String aligned = new DefaultPathTranslator().alignToBaseDirectory("${basedir}", basedir);

        assertEquals(basedir.getAbsolutePath(), aligned);
    }

    @Test
    void testAlignToBasedirWhereBasedirExpressionIsTheValuePrefix() {