Add support to <include> tag in repo manifest xml.

Change-Id: I32d468f92e24701ea680435bf3417e3850857303
Signed-off-by: Yuxuan 'fishy' Wang <fishywang@google.com>

1 files changed, 40 insertions, 0 deletions

diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/gitrepo/RepoCommandTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/gitrepo/RepoCommandTest.java
index 3e5ef02738..41a086f6be 100644
--- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/gitrepo/RepoCommandTest.java
+++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/gitrepo/RepoCommandTest.java
@@ -571,6 +571,46 @@ public class RepoCommandTest extends RepositoryTestCase {
 		assertTrue("The a submodule should exist", a);
 	}
 
+	@Test
+	public void testIncludeTag() throws Exception {
+		Repository localDb = createWorkRepository();
+		Repository tempDb = createWorkRepository();
+
+		StringBuilder xmlContent = new StringBuilder();
+		xmlContent.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n")
+			.append("<manifest>")
+			.append("<include name=\"_include.xml\" />")
+			.append("<default revision=\"master\" remote=\"remote1\" />")
+			.append("</manifest>");
+		JGitTestUtil.writeTrashFile(
+				tempDb, "manifest.xml", xmlContent.toString());
+
+		xmlContent = new StringBuilder();
+		xmlContent.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n")
+			.append("<manifest>")
+			.append("<remote name=\"remote1\" fetch=\".\" />")
+			.append("<default revision=\"master\" remote=\"remote1\" />")
+			.append("<project path=\"foo\" name=\"")
+			.append(defaultUri)
+			.append("\" />")
+			.append("</manifest>");
+		JGitTestUtil.writeTrashFile(
+				tempDb, "_include.xml", xmlContent.toString());
+
+		RepoCommand command = new RepoCommand(localDb);
+		command
+			.setPath(tempDb.getWorkTree().getAbsolutePath() + "/manifest.xml")
+			.setURI(rootUri)
+			.call();
+		File hello = new File(localDb.getWorkTree(), "foo/hello.txt");
+		assertTrue("submodule should be checked out", hello.exists());
+		BufferedReader reader = new BufferedReader(new FileReader(hello));
+		String content = reader.readLine();
+		reader.close();
+		assertEquals("submodule content should be as expected",
+				"master world", content);
+	}
+
 	private void resolveRelativeUris() {
 		// Find the longest common prefix ends with "/" as rootUri.
 		defaultUri = defaultDb.getDirectory().toURI().toString();