Libraries bundled with cores will take the type of that core, instead of relying on an undocumented 'types' property. Fixes #2875

app/src/processing/app/Base.java

@@ -397,7 +397,7 @@ public class Base {
       System.exit(0);
 
     } else if (parser.isInstallLibrary()) {
-      LibrariesIndexer indexer = new LibrariesIndexer(BaseNoGui.getSettingsFolder());
+      LibrariesIndexer indexer = new LibrariesIndexer(BaseNoGui.getSettingsFolder(), new ContributionsIndexer(BaseNoGui.getSettingsFolder()));
       LibraryInstaller installer = new LibraryInstaller(indexer) {
         private String lastStatus = "";
 

arduino-core/src/cc/arduino/contributions/libraries/LibrariesIndexer.java

@@ -28,9 +28,15 @@
  */
 package cc.arduino.contributions.libraries;
 
+import cc.arduino.contributions.libraries.filters.LibraryInstalledInsideCore;
+import cc.arduino.contributions.libraries.filters.TypePredicate;
+import cc.arduino.contributions.packages.ContributedPlatform;
+import cc.arduino.contributions.packages.ContributionsIndexer;
 import com.fasterxml.jackson.databind.DeserializationFeature;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.module.mrbean.MrBeanModule;
+import com.google.common.base.Function;
+import com.google.common.collect.FluentIterable;
 import processing.app.BaseNoGui;
 import processing.app.I18n;
 import processing.app.helpers.FileUtils;
@@ -50,6 +56,7 @@ import static processing.app.I18n._;
 
 public class LibrariesIndexer {
 
+  private final ContributionsIndexer contributionsIndexer;
   private LibrariesIndex index;
   private final LibraryList installedLibraries = new LibraryList();
   private final LibraryList installedLibrariesWithDuplicates = new LibraryList();
@@ -58,10 +65,10 @@ public class LibrariesIndexer {
   private final File stagingFolder;
   private File sketchbookLibrariesFolder;
 
-  public LibrariesIndexer(File preferencesFolder) {
+  public LibrariesIndexer(File preferencesFolder, ContributionsIndexer contributionsIndexer) {
-    indexFile = new File(preferencesFolder, "library_index.json");
+    this.contributionsIndexer = contributionsIndexer;
-    stagingFolder = new File(preferencesFolder, "staging" + File.separator +
+    this.indexFile = new File(preferencesFolder, "library_index.json");
-            "libraries");
+    this.stagingFolder = new File(new File(preferencesFolder, "staging"), "libraries");
   }
 
   public void parseIndex() throws IOException {
@@ -101,12 +108,23 @@ public class LibrariesIndexer {
     // Clear all installed flags
     installedLibraries.clear();
     installedLibrariesWithDuplicates.clear();
-    for (ContributedLibrary lib : index.getLibraries())
+    for (ContributedLibrary lib : index.getLibraries()) {
       lib.setInstalled(false);
+    }
 
     // Rescan libraries
-    for (File folder : librariesFolders)
+    for (File folder : librariesFolders) {
       scanInstalledLibraries(folder, folder.equals(sketchbookLibrariesFolder));
+    }
+
+    FluentIterable.from(installedLibraries).filter(new TypePredicate("Contributed")).filter(new LibraryInstalledInsideCore(contributionsIndexer)).transform(new Function<UserLibrary, Object>() {
+      @Override
+      public Object apply(UserLibrary userLibrary) {
+        ContributedPlatform platform = contributionsIndexer.getPlatformByFolder(userLibrary.getInstalledFolder());
+        userLibrary.setTypes(Arrays.asList(platform.getCategory()));
+        return userLibrary;
+      }
+    }).toList();
   }
 
   private void scanInstalledLibraries(File folder, boolean isSketchbook) {

arduino-core/src/cc/arduino/contributions/libraries/filters/LibraryInstalledInsideCore.java

@@ -0,0 +1,20 @@
+package cc.arduino.contributions.libraries.filters;
+
+import cc.arduino.contributions.libraries.ContributedLibrary;
+import cc.arduino.contributions.packages.ContributionsIndexer;
+import com.google.common.base.Predicate;
+
+public class LibraryInstalledInsideCore implements Predicate<ContributedLibrary> {
+
+  private final ContributionsIndexer indexer;
+
+  public LibraryInstalledInsideCore(ContributionsIndexer indexer) {
+    this.indexer = indexer;
+  }
+
+  @Override
+  public boolean apply(ContributedLibrary contributedLibrary) {
+    return indexer.isFolderInsidePlatform(contributedLibrary.getInstalledFolder());
+  }
+
+}

arduino-core/src/cc/arduino/contributions/packages/ContributionsIndex.java

@@ -83,7 +83,11 @@ public abstract class ContributionsIndex {
     return platforms.iterator().next();
   }
 
-  public ContributedPlatform getInstalled(String packageName, String platformArch) {
+  public List<ContributedPlatform> getInstalledPlatforms() {
+    return Lists.newLinkedList(Collections2.filter(getPlatforms(), new InstalledPredicate()));
+  }
+
+  public ContributedPlatform getInstalledPlatform(String packageName, String platformArch) {
     List<ContributedPlatform> installedPlatforms = new LinkedList<ContributedPlatform>(Collections2.filter(findPlatforms(packageName, platformArch), new InstalledPredicate()));
     Collections.sort(installedPlatforms, new DownloadableContributionBuiltInAtTheBottomComparator());
 

arduino-core/src/cc/arduino/contributions/packages/ContributionsIndexer.java

@@ -37,14 +37,17 @@ import com.fasterxml.jackson.databind.DeserializationFeature;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.module.mrbean.MrBeanModule;
 import com.google.common.base.Function;
+import com.google.common.base.Predicate;
 import com.google.common.base.Predicates;
 import com.google.common.collect.Collections2;
 import com.google.common.collect.ImmutableListMultimap;
+import com.google.common.collect.Iterables;
 import com.google.common.collect.Multimaps;
 import processing.app.BaseNoGui;
 import processing.app.debug.TargetPackage;
 import processing.app.debug.TargetPlatform;
 import processing.app.debug.TargetPlatformException;
+import processing.app.helpers.FileUtils;
 import processing.app.helpers.PreferencesMap;
 
 import java.io.File;
@@ -398,6 +401,29 @@ public class ContributionsIndexer {
     if (index == null) {
       return null;
     }
-    return index.getInstalled(packageName, platformArch);
+    return index.getInstalledPlatform(packageName, platformArch);
+  }
+
+  public List<ContributedPlatform> getInstalledPlatforms() {
+    if (index == null) {
+      return new LinkedList<ContributedPlatform>();
+    }
+    return index.getInstalledPlatforms();
+  }
+
+  public boolean isFolderInsidePlatform(final File folder) {
+    return getPlatformByFolder(folder) != null;
+  }
+
+  public ContributedPlatform getPlatformByFolder(final File folder) {
+    com.google.common.base.Optional<ContributedPlatform> platformOptional = Iterables.tryFind(getInstalledPlatforms(), new Predicate<ContributedPlatform>() {
+      @Override
+      public boolean apply(ContributedPlatform contributedPlatform) {
+        assert contributedPlatform.getInstalledFolder() != null;
+        return FileUtils.isSubDirectory(contributedPlatform.getInstalledFolder(), folder);
+      }
+    });
+
+    return platformOptional.orNull();
   }
 }

arduino-core/src/processing/app/BaseNoGui.java

@@ -630,7 +630,7 @@ public class BaseNoGui {
     loadContributedHardware(indexer);
     createToolPreferences(indexer);
 
-    librariesIndexer = new LibrariesIndexer(BaseNoGui.getSettingsFolder());
+    librariesIndexer = new LibrariesIndexer(BaseNoGui.getSettingsFolder(), indexer);
     File librariesIndexFile = librariesIndexer.getIndexFile();
     if (!librariesIndexFile.isFile()) {
       File defaultLibraryJsonFile = new File(getContentFile("dist"), "library_index.json");

arduino-core/src/processing/app/packages/UserLibrary.java

@@ -56,13 +56,13 @@ public class UserLibrary extends ContributedLibrary {
   private List<String> declaredTypes;
 
   private static final List<String> MANDATORY_PROPERTIES = Arrays
-          .asList(new String[]{"name", "version", "author", "maintainer",
+    .asList("name", "version", "author", "maintainer",
-                  "sentence", "paragraph", "url"});
+      "sentence", "paragraph", "url");
 
-  private static final List<String> CATEGORIES = Arrays.asList(new String[]{
+  private static final List<String> CATEGORIES = Arrays.asList(
-          "Display", "Communication", "Signal Input/Output", "Sensors",
+    "Display", "Communication", "Signal Input/Output", "Sensors",
-          "Device Control", "Timing", "Data Storage", "Data Processing", "Other",
+    "Device Control", "Timing", "Data Storage", "Data Processing", "Other",
-          "Uncategorized"});
+    "Uncategorized");
 
   public static UserLibrary create(File libFolder) throws IOException {
     // Parse metadata

hardware/arduino/avr/libraries/EEPROM/library.properties

@@ -6,5 +6,4 @@ sentence=Enables reading and writing to the permanent board storage. For all Ard
 paragraph=
 url=http://arduino.cc/en/Reference/EEPROM
 architectures=avr
-types=Arduino
 

hardware/arduino/avr/libraries/SPI/library.properties

@@ -6,5 +6,4 @@ sentence=Enables the communication with devices that use the Serial Peripheral I
 paragraph=
 url=http://arduino.cc/en/Reference/SPI
 architectures=avr
-types=Arduino
 

hardware/arduino/avr/libraries/SoftwareSerial/library.properties

@@ -6,5 +6,4 @@ sentence=Enables serial communication on digital pins. For all Arduino boards, B
 paragraph=
 url=http://arduino.cc/en/Reference/SoftwareSerial
 architectures=avr
-types=Arduino
 

hardware/arduino/avr/libraries/Wire/library.properties

@@ -6,5 +6,4 @@ sentence=Allows the communication between devices or sensors connected via Two W
 paragraph=
 url=http://arduino.cc/en/Reference/Wire
 architectures=avr
-types=Arduino
 

hardware/arduino/sam/libraries/SPI/library.properties

@@ -6,5 +6,4 @@ sentence=Enables the communication with devices that use the Serial Peripheral I
 paragraph=
 url=http://arduino.cc/en/Reference/SPI
 architectures=sam
-types=Arduino
 

hardware/arduino/sam/libraries/Wire/library.properties

@@ -6,5 +6,4 @@ sentence=Allows the communication between devices or sensors connected via Two W
 paragraph=
 url=http://arduino.cc/en/Reference/Wire
 architectures=sam
-types=Arduino