Enable syntax coloring for Go, BUCK and .gitmodules
Register a custom MimeDetector that identifies these
files and selects the content type known to CodeMirror.
Change-Id: I4335e79ebc9d5e89db6cd0e7040486bd97871b47
diff --git a/gerrit-server/src/main/java/com/google/gerrit/server/DefaultFileExtensionRegistry.java b/gerrit-server/src/main/java/com/google/gerrit/server/DefaultFileExtensionRegistry.java
new file mode 100644
index 0000000..15062ac
--- /dev/null
+++ b/gerrit-server/src/main/java/com/google/gerrit/server/DefaultFileExtensionRegistry.java
@@ -0,0 +1,104 @@
+// Copyright (C) 2013 The Android Open Source Project
+//
+// 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 com.google.gerrit.server;
+
+import com.google.common.collect.ImmutableMap;
+
+import eu.medsea.mimeutil.MimeType;
+import eu.medsea.mimeutil.MimeUtil;
+import eu.medsea.mimeutil.detector.MimeDetector;
+
+import java.io.File;
+import java.io.InputStream;
+import java.net.URL;
+import java.util.Collection;
+import java.util.Collections;
+
+public class DefaultFileExtensionRegistry extends MimeDetector {
+ private static final MimeType INI = newMimeType("text/x-ini", 2);
+ private static final MimeType PYTHON = newMimeType("text/x-python", 2);
+
+ private static final ImmutableMap<String, MimeType> TYPES = ImmutableMap.of(
+ ".gitmodules", INI,
+ "project.config", INI,
+ "BUCK", PYTHON,
+ "defs", newMimeType(PYTHON.toString(), 1),
+ "go", newMimeType("text/x-go", 1));
+
+ private static MimeType newMimeType(String type, final int specificity) {
+ return new MimeType(type) {
+ private static final long serialVersionUID = 1L;
+
+ @Override
+ public int getSpecificity() {
+ return specificity;
+ }
+ };
+ }
+
+ static {
+ for (MimeType type : TYPES.values()) {
+ MimeUtil.addKnownMimeType(type);
+ }
+ }
+
+ @Override
+ public String getDescription() {
+ return getClass().getName();
+ }
+
+ @Override
+ protected Collection<MimeType> getMimeTypesFileName(String name) {
+ int s = name.lastIndexOf('/');
+ if (s >= 0) {
+ name = name.substring(s + 1);
+ }
+
+ MimeType type = TYPES.get(name);
+ if (type != null) {
+ return Collections.singletonList(type);
+ }
+
+ int d = name.lastIndexOf('.');
+ if (0 < d) {
+ type = TYPES.get(name.substring(d + 1));
+ if (type != null) {
+ return Collections.singletonList(type);
+ }
+ }
+
+ return Collections.emptyList();
+ }
+
+ @Override
+ protected Collection<MimeType> getMimeTypesFile(File file) {
+ return getMimeTypesFileName(file.getName());
+ }
+
+ @Override
+ protected Collection<MimeType> getMimeTypesURL(URL url) {
+ return getMimeTypesFileName(url.getPath());
+ }
+
+ @Override
+ protected Collection<MimeType> getMimeTypesInputStream(InputStream arg0) {
+ return Collections.emptyList();
+ }
+
+ @Override
+ protected Collection<MimeType> getMimeTypesByteArray(byte[] arg0) {
+ return Collections.emptyList();
+ }
+}
diff --git a/gerrit-server/src/main/java/com/google/gerrit/server/MimeUtilFileTypeRegistry.java b/gerrit-server/src/main/java/com/google/gerrit/server/MimeUtilFileTypeRegistry.java
index b271d6a..ff46b00 100644
--- a/gerrit-server/src/main/java/com/google/gerrit/server/MimeUtilFileTypeRegistry.java
+++ b/gerrit-server/src/main/java/com/google/gerrit/server/MimeUtilFileTypeRegistry.java
@@ -54,13 +54,13 @@
if (HostPlatform.isWin32()) {
register("eu.medsea.mimeutil.detector.WindowsRegistryMimeDetector");
}
+ register(DefaultFileExtensionRegistry.class.getName());
}
private void register(String name) {
mimeUtil.registerMimeDetector(name);
}
-
/**
* Get specificity of mime types with generic types forced to low values
*
