Example code, resolve a project, then publish a new one:

AdeptExample.scala

val standardProgressIndicator = new adept.progress.default.AllEncompassingProgress(System.out)

// the repo we will publish to
val projectRepo =  if (GitRepository.exists(Adept.HOME_DIR, projectName)) GitRepository.open(Adept.HOME_DIR, projectName) else GitRepository.init(Adept.HOME_DIR, projectName)

val repo1: RepositoryRef = GitRepository.init(Adept.HOME_DIR, "one") //init new adept repository in HOME_DIR/one
val repo2: RepositoryRef = GitRepository.open(Adept.HOME_DIR, "two") //open adept repository in HOME_DIR/two at HEAD
val repo3: RepositoryRef = GitRepository.clone(Adept.HOME_DIR, "three", "git://server/project.git", standardProgressIndicator) //clone remote to HOME_DIR/three from git using the standard progress indicator

//   Can also do: repo3.isFailure() //returns true if repo3 failed to init/open/clone
//   And: repo1.addRemote("git://server2/project.git") //adds a new remote just for fun

val adept: Adept = new Adept(repo1, repo2, repo3) //a single instance that manages all repositories
    .withLogger(new adept.logging.default.Logger(level = Logger.WARN)) //using a logger

val resolver = 
    if (adept.isFailure()) throw new Exception(adept.getFailures().mkString(" ")) //Checks if all repositories are open
    else 
      adept.initResolver( //init Resolver instance or throws exception if repository could not be initialized, opened, or cloned 
        RepositoryHash.fromFile(new File(".repositories")) + new RespositoryHash("13124141b", repo1) + RepositoryHash.head(repo2) //sets the current commit hashes that will be used for resolution
      )


//actual resolution, uses internal caching to load files etc... this cache is safe because we know exactly the repositories and requirements that were set
val result: ResolveResult = resolver.resolve(Set(Requirement(Id("A"), Set(Constraint("binary-version", Set("1")), ConfigurationId("compile")), scanPaths = false, standardProgressIndicator)

println(result) //prints out result with graph etc etc useful for debugging

val projectName = "myproject"

if (result.isResolved) { //everything looks good so far, continuing
  val adfFile = new File("artifacts.adf")
  val currentArtifactDescriptors = Some(adept.getArtifactDecriptors(result, configurations)) //get the artifact descriptors (hashes and locations, used for downloads)
  val previousArtifactDescriptors: Option[Seq[ArtifactDescriptor]] = adept.getArtifactDescriptors(adfFile)

  //if not exisiting or not equal write adf file...
  val artifactDescriptors: Seq[ArtifactDescriptor]  = 
      if (currentArtifactDescriptors != previousArtifactDescriptors) {
        adept.writeArtifactDescriptorFile(currentArtifactDescriptors, adfFile).right.get //just throw error if failure to make example easier to follow, Right is the written artifactDescriptors
      } else {
        currentArtifactDescriptors
      }

  
  //then download everything that is not there... 
  val cachedFiles = {
    //download the necessary files, verify the artifacts if not, and return files
    val downloadResult: Either[Seq[DownloadFailure], Seq[Files]]  = adept.download(artifactDescriptors, overwrite = false, verify = true) 
    downloadResult
  }

  val classpath = cachedFiles.mkString(":")

  //END TODO



  //****
  //COMPILE USING classpath...
  //****

  //add new variants for this project to the local git repo
  val requiredRepos: Map[RepositoryRef, Commit] =  Adept.requiredRepositories(result) //throws an exception if result failed ....
  
  //create variant
  val configurations: Set[Configuration] = Configurations.create(
    "compile" -> Set.empty,
    "runtime" -> Set("compile")
  )
  val variant = Variant(Id("mymodule"), Set(Attribute("binary-version", binaryVersions)), configurations, ...)

  //add variant to index
  adept.add(variant, Configuration(ConfigurationId("compile"), Set.empty), requiredRepos, projectRepo)

  //commit the changes
  val releaseNotes = new ReleaseNotes(message = "This release is much better than the previous...", metadata = Map("git-commit" -> currentGitCommit, "git-repository" -> "git://git.521000.bestg/user/project.git"))a
  adept.commit(releaseNotes, projectRepo) //commit index of repo

  adept.push(projectRepo) //Push the metadata to remote repository 
  println("SUCCESS!")
} else {
  println(ErrorMessages.result(result, projectName, ....)) //alert user
}

//*************
//Can also do:
//Clean caches and garbage collect:
adept.rmVariantCache() //removes the variants saved in the internal adept cache
adept.rmArtifactCache() //c
repo1.gc(standardProgressIndicator) //meta-data
adept.gcArtifactCache(standardProgressIndicator)

//Shutdown gracefully (writes cache to disk)
adept.shutdown() //shutdown cache manager, clean up git locks?, ... 

//Start a server (TBD):
adept.server("http://www1.adepthub.com").serveCache(true).start(standardProgressIndicator)
//iterate through ALL commits in all repositories for each Artifact
//serve meta-data and cached elements