Пример #1
0
 private Optional<Artifact> xctestIpa() {
   FileProvider fileProvider =
       ruleContext.getPrerequisite("xctest_app", Mode.TARGET, FileProvider.class);
   if (fileProvider == null) {
     return Optional.absent();
   }
   List<Artifact> files =
       Artifact.filterFiles(fileProvider.getFilesToBuild(), FileType.of(".ipa"));
   if (files.size() == 0) {
     return Optional.absent();
   } else if (files.size() == 1) {
     return Optional.of(Iterables.getOnlyElement(files));
   } else {
     throw new IllegalStateException("Expected 0 or 1 files in xctest_app, got: " + files);
   }
 }
 /**
  * Retrieves the resource {@link Artifact} and resource root {@link PathFragment}.
  *
  * @param targets {@link FileProvider}s for a given set of resource.
  * @return The Builder.
  */
 public LocalResourceContainer.Builder withResources(Iterable<FileProvider> targets) {
   PathFragment lastResourceDir = null;
   Artifact lastFile = null;
   for (FileProvider target : targets) {
     for (Artifact file : target.getFilesToBuild()) {
       PathFragment packageFragment =
           file.getArtifactOwner().getLabel().getPackageIdentifier().getSourceRoot();
       PathFragment packageRelativePath = file.getRootRelativePath().relativeTo(packageFragment);
       PathFragment resourceDir = findResourceDir(file);
       if (resourceDir == null) {
         ruleContext.attributeError(
             ResourceType.RESOURCES.getAttribute(),
             String.format(INCORRECT_RESOURCE_LAYOUT_MESSAGE, file.getRootRelativePath()));
         return this;
       }
       if (lastResourceDir == null || resourceDir.equals(lastResourceDir)) {
         resourceRoots.add(
             trimTail(file.getExecPath(), makeRelativeTo(resourceDir, packageRelativePath)));
       } else {
         ruleContext.attributeError(
             ResourceType.RESOURCES.getAttribute(),
             String.format(
                 "'%s' (generated by '%s') is not in the same directory '%s' (derived from %s)."
                     + " All resources must share a common directory.",
                 file.getRootRelativePath(),
                 file.getArtifactOwner().getLabel(),
                 lastResourceDir,
                 lastFile.getRootRelativePath()));
         return this;
       }
       resources.add(file);
       lastFile = file;
       lastResourceDir = resourceDir;
     }
   }
   return this;
 }