4d475b37f86f5391504468abddad5eaa619e595d,src/python/pants/backend/jvm/subsystems/zinc.py,Zinc,dist,#Zinc#,194

Before Change

    :rtype: list of str
    
    return self._zinc_factory.dist

  @memoized_property
  def compiler_bridge(self):
    Return the path to the Zinc compiler-bridge jar.

After Change

    :rtype: pants.java.distribution.distribution.Distribution
    
    underlying_dist = self.underlying_dist
    if self._execution_strategy != NailgunTaskBase.HERMETIC:
      // symlink .pants.d/.jdk -> /some/java/home/
      jdk_home_symlink = os.path.relpath(
        os.path.join(self._zinc_factory.get_options().pants_workdir, ".jdk"),
        get_buildroot())

      // Since this code can be run in multi-threading mode due to multiple
      // zinc workers, we need to make sure the file operations below is atomic.
      with self._lock:
        // Create the symlink if it does not exist
        if not os.path.exists(jdk_home_symlink):
          os.symlink(underlying_dist.home, jdk_home_symlink)
        // Recreate if the symlink exists but does not match `underlying_dist.home`.
        elif os.readlink(jdk_home_symlink) != underlying_dist.home:
          os.remove(jdk_home_symlink)
          os.symlink(underlying_dist.home, jdk_home_symlink)

      return Distribution(home_path=jdk_home_symlink)
    else:
      return underlying_dist

  @property
  def underlying_dist(self):
    
    :rtype: pants.java.distribution.distribution.Distribution

Instances