Automatically detect osmorc by bnd.bnd file

osmorc/resources/META-INF/plugin.xml

@@ -66,6 +66,8 @@
     <projectImportProvider implementation="org.jetbrains.osgi.bnd.imp.BndProjectImportProvider"/>
     <projectImportProvider implementation="org.jetbrains.osgi.bnd.imp.BndModuleImportProvider"/>
 
+    <fileType name="bnd" implementationClass="org.jetbrains.osgi.bnd.BndFileType" fieldName="INSTANCE" extensions="bnd" language="bnd"/>
+
     <applicationService serviceImplementation="org.osmorc.settings.ApplicationSettings"/>
     <applicationService serviceImplementation="org.osmorc.frameworkintegration.FrameworkIntegratorRegistry"/>
     <applicationService serviceImplementation="org.osmorc.obrimport.ObrProvider"/>
@@ -112,6 +114,7 @@
 
     <facetType implementation="org.osmorc.facet.OsmorcFacetType"/>
     <framework.detector implementation="org.osmorc.facet.OsmorcFrameworkDetector"/>
+    <framework.detector implementation="org.osmorc.facet.BndOsmorcFrameworkDetector"/>
     <frameworkSupport implementation="org.osmorc.facet.OsgiFrameworkSupportProvider"/>
     <library.type implementation="org.osmorc.facet.OsgiCoreLibraryType"/>
     <library.dependencyScopeSuggester implementation="org.osmorc.facet.OsgiLibraryDependencyScopeSuggester"/>

osmorc/src/org/jetbrains/osgi/bnd/BndFileType.java

@@ -15,8 +15,50 @@
  */
 package org.jetbrains.osgi.bnd;
 
-// [r.sh] will be extended later to a full-blown file type
-public class BndFileType {
+import com.intellij.icons.AllIcons;
+import com.intellij.openapi.fileTypes.LanguageFileType;
+import org.jetbrains.annotations.NonNls;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import javax.swing.*;
+
+/**
+ * File type for bnd (osgi bundle) files.
+ *
+ * @author <a href="mailto:tibor@malanik.eu">Tibor Malanik</a>
+ */
+public class BndFileType extends LanguageFileType {
+
   public static final String BND_EXT = "bnd";
   public static final String BND_RUN_EXT = "bndrun";
+
+  public static BndFileType INSTANCE = new BndFileType();
+
+  private BndFileType() {
+    super(BndLanguage.INSTANCE);
+  }
+
+  @NotNull
+  @NonNls
+  public String getName() {
+    return "bnd";
+  }
+
+  @NotNull
+  public String getDescription() {
+    return "bnd";
+  }
+
+  @NotNull
+  @NonNls
+  public String getDefaultExtension() {
+    return BND_EXT;
+  }
+
+  @Nullable
+  public Icon getIcon() {
+    return AllIcons.FileTypes.Config;
+  }
+
 }

osmorc/src/org/jetbrains/osgi/bnd/BndLanguage.java

@@ -0,0 +1,29 @@
+/*
+ * Copyright 2000-2015 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.jetbrains.osgi.bnd;
+
+import com.intellij.lang.Language;
+
+/**
+ * @author <a href="mailto:tibor@malanik.eu">Tibor Malanik</a>
+ */
+public class BndLanguage extends Language {
+    public static final BndLanguage INSTANCE = new BndLanguage();
+
+    public BndLanguage() {
+        super("bnd");
+    }
+}

osmorc/src/org/osmorc/facet/BndOsmorcFrameworkDetector.java

@@ -0,0 +1,79 @@
+/*
+ * Copyright 2000-2015 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.osmorc.facet;
+
+import com.intellij.facet.FacetType;
+import com.intellij.framework.detection.FacetBasedFrameworkDetector;
+import com.intellij.framework.detection.FileContentPattern;
+import com.intellij.openapi.diagnostic.Logger;
+import com.intellij.openapi.fileTypes.FileType;
+import com.intellij.openapi.vfs.VirtualFile;
+import com.intellij.patterns.ElementPattern;
+import com.intellij.patterns.PatternCondition;
+import com.intellij.util.ProcessingContext;
+import com.intellij.util.indexing.FileContent;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.osgi.bnd.BndFileType;
+import org.jetbrains.osgi.jps.model.ManifestGenerationMode;
+
+import java.util.Collection;
+
+/**
+ * Framework detector for bnd files. File needs to be named bnd.bnd
+ *
+ * @author <a href="mailto:tibor@malanik.eu">Tibor Malanik</a>
+ */
+public class BndOsmorcFrameworkDetector extends FacetBasedFrameworkDetector<OsmorcFacet, OsmorcFacetConfiguration> {
+
+  private static final String BND_FILE_NAME = "bnd.bnd";
+  private final Logger logger = Logger.getInstance("#org.osmorc.facet.BndOsmorcFrameworkDetector");
+
+  public BndOsmorcFrameworkDetector() {
+    super("osmorc");
+  }
+
+  @NotNull
+  @Override
+  public FacetType<OsmorcFacet, OsmorcFacetConfiguration> getFacetType() {
+    return OsmorcFacetType.getInstance();
+  }
+
+  @Override
+  protected OsmorcFacetConfiguration createConfiguration(Collection<VirtualFile> files) {
+    OsmorcFacetConfiguration osmorcFacetConfiguration = getFacetType().createDefaultConfiguration();
+    osmorcFacetConfiguration.setManifestGenerationMode(ManifestGenerationMode.Bnd);
+    osmorcFacetConfiguration.setBndFileLocation(BND_FILE_NAME);
+    return osmorcFacetConfiguration;
+  }
+
+  @NotNull
+  @Override
+  public ElementPattern<FileContent> createSuitableFilePattern() {
+    return FileContentPattern.fileContent().with(new PatternCondition<FileContent>("bnd file") {
+      @Override
+      public boolean accepts(@NotNull FileContent content, ProcessingContext context) {
+        return content.getFileName().equals(BND_FILE_NAME);
+      }
+    });
+  }
+
+  @NotNull
+  @Override
+  public FileType getFileType() {
+    return BndFileType.INSTANCE;
+  }
+
+}