Merge branch 'stable-3.7'

* stable-3.7:
  Add option --orphan for checkout
  Prepare post 3.7.0.201502031740-rc1 builds
  JGit v3.7.0.201502031740-rc1
  Support for the pre-commit hook
  Fix FileUtils.testRelativize_mixedCase which failed on Mac OS X
  Add a hook test
  Introduce hook support into the FS implementations
  If a pack isn't found on disk remove it from pack list

Conflicts:
	org.eclipse.jgit.java7.test/META-INF/MANIFEST.MF

Change-Id: I936acd24d47b911fa30ab29856094e1b2c6ac3db
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

2 files changed, 34 insertions, 0 deletions

diff --git a/org.eclipse.jgit.java7/src/org/eclipse/jgit/util/FS_POSIX_Java7.java b/org.eclipse.jgit.java7/src/org/eclipse/jgit/util/FS_POSIX_Java7.java
index 4a73a9bcf5..300cf93bc8 100644
--- a/org.eclipse.jgit.java7/src/org/eclipse/jgit/util/FS_POSIX_Java7.java
+++ b/org.eclipse.jgit.java7/src/org/eclipse/jgit/util/FS_POSIX_Java7.java
@@ -53,6 +53,9 @@ import java.nio.file.Path;
 import java.nio.file.attribute.PosixFilePermission;
 import java.util.Set;
 
+import org.eclipse.jgit.lib.Constants;
+import org.eclipse.jgit.lib.Repository;
+
 /**
  * FS implementation for Java7 on unix like systems
  */
@@ -344,4 +347,17 @@ public class FS_POSIX_Java7 extends FS_POSIX {
 	public String normalize(String name) {
 		return FileUtil.normalize(name);
 	}
+
+	/**
+	 * @since 3.7
+	 */
+	@Override
+	public File findHook(Repository repository, Hook hook) {
+		final File gitdir = repository.getDirectory();
+		final Path hookPath = gitdir.toPath().resolve(Constants.HOOKS)
+				.resolve(hook.getName());
+		if (Files.isExecutable(hookPath))
+			return hookPath.toFile();
+		return null;
+	}
 }
diff --git a/org.eclipse.jgit.java7/src/org/eclipse/jgit/util/FS_Win32_Java7Cygwin.java b/org.eclipse.jgit.java7/src/org/eclipse/jgit/util/FS_Win32_Java7Cygwin.java
index e40d7cf0b5..b6e5d93885 100644
--- a/org.eclipse.jgit.java7/src/org/eclipse/jgit/util/FS_Win32_Java7Cygwin.java
+++ b/org.eclipse.jgit.java7/src/org/eclipse/jgit/util/FS_Win32_Java7Cygwin.java
@@ -45,6 +45,11 @@ package org.eclipse.jgit.util;
 
 import java.io.File;
 import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+import org.eclipse.jgit.lib.Constants;
+import org.eclipse.jgit.lib.Repository;
 
 /**
  * FS for Java7 on Windows with Cygwin
@@ -135,4 +140,17 @@ public class FS_Win32_Java7Cygwin extends FS_Win32_Cygwin {
 	public Attributes getAttributes(File path) {
 		return FileUtil.getFileAttributesBasic(this, path);
 	}
+
+	/**
+	 * @since 3.7
+	 */
+	@Override
+	public File findHook(Repository repository, Hook hook) {
+		final File gitdir = repository.getDirectory();
+		final Path hookPath = gitdir.toPath().resolve(Constants.HOOKS)
+				.resolve(hook.getName());
+		if (Files.isExecutable(hookPath))
+			return hookPath.toFile();
+		return null;
+	}
 }