settings.gradle.kts failed to parse rootProject variable on windows

[markfergy]

Hi,

I have been using quarkus to build a java project using gradle where the rootProject variable has been set in the gradle settings file.

settings.gradle.kts

rootProject.name = "code-with-quarkus-windows"

Command to reproduced the error:

gradlew --no-daemon build -Dquarkus.kubernetes.deploy=true -Dquarkus.kubernetes-client.trust-certs=true

This caused an exception to be thrown:

Build step io.quarkus.kubernetes.deployment.KubernetesDeployer#deploy threw an exception: java.lang.NullPointerException: Cannot invoke "io.quarkus.kubernetes.spi.KubernetesOutputDirectoryBuildItem.getOutputDirectory()" because "outputDirectoryBuildItem" is null

I debugged the quarkus gradle plugin and found a windows path error invalid character quote <">

Further debugging identified the issue to be coming from the GradleInfoReader.java class and method readSettingsGradle

protected static Map<String, String> readSettingsGradle(Path path) {
    Map<String, String> properties = new HashMap<>();
    if (path.toFile().exists()) {
      try {
        Files.lines(path)
            .map(l -> l.replaceAll("[ ]*", ""))
            .filter(l -> l.contains(EQUALS))
            .forEach(l -> {
              String key = l.substring(0, l.lastIndexOf(EQUALS));
              if (key.startsWith(ROOT_PROJECT_PREFIX)) {
                key = key.substring(ROOT_PROJECT_PREFIX.length());
                String value = l.substring(l.lastIndexOf(EQUALS) + 1).replaceAll(QUOTE, "");
                properties.put(key, value);
              }
            });
      } catch (IOException e) {
        throw DekorateException.launderThrowable(e);
      }
    }
    return properties;
  }

I could see the value being added into the properties map was double quoted for example:

""code-with-quarkus-windows""

This would then cause an issue when a filename was being generated from the root project name.

Note the problem is only reproduceable on Windows as on Linux quotes in a file name are ignored.