From ad52ec5207f5c7ee1736e3a77bc45ad61baf3b71 Mon Sep 17 00:00:00 2001 From: Robin Stocker Date: Mon, 22 Oct 2012 11:14:40 +0200 Subject: StashCreateCommand: Abort in case of unmerged paths Bug: 391861 Change-Id: I5f8ffe072c08c8ca2ca6be6b6afa67c8e16a63b6 --- .../eclipse/jgit/api/StashCreateCommandTest.java | 11 +++++++ .../org/eclipse/jgit/lib/RepositoryTestCase.java | 35 ++++++++++++++++++++++ .../org/eclipse/jgit/api/StashCreateCommand.java | 6 ++++ .../org/eclipse/jgit/dircache/DirCacheEntry.java | 9 ++++++ 4 files changed, 61 insertions(+) diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/StashCreateCommandTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/StashCreateCommandTest.java index 2b01b60cb2..d481390e68 100644 --- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/StashCreateCommandTest.java +++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/api/StashCreateCommandTest.java @@ -52,6 +52,7 @@ import java.io.File; import java.io.IOException; import java.util.List; +import org.eclipse.jgit.api.errors.UnmergedPathsException; import org.eclipse.jgit.diff.DiffEntry; import org.eclipse.jgit.lib.Constants; import org.eclipse.jgit.lib.ObjectId; @@ -417,4 +418,14 @@ public class StashCreateCommandTest extends RepositoryTestCase { assertEquals(who, entry.getWho()); assertEquals(stashed.getFullMessage(), entry.getComment()); } + + @Test(expected = UnmergedPathsException.class) + public void unmergedPathsShouldCauseException() throws Exception { + commitFile("file.txt", "master", "base"); + RevCommit side = commitFile("file.txt", "side", "side"); + commitFile("file.txt", "master", "master"); + git.merge().include(side).call(); + + git.stashCreate().call(); + } } diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/RepositoryTestCase.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/RepositoryTestCase.java index dd03427f9c..60b9462a05 100644 --- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/RepositoryTestCase.java +++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/RepositoryTestCase.java @@ -58,6 +58,8 @@ import java.io.Reader; import java.util.Map; import java.util.TreeSet; +import org.eclipse.jgit.api.Git; +import org.eclipse.jgit.api.errors.GitAPIException; import org.eclipse.jgit.dircache.DirCache; import org.eclipse.jgit.dircache.DirCacheBuilder; import org.eclipse.jgit.dircache.DirCacheCheckout; @@ -436,4 +438,37 @@ public abstract class RepositoryTestCase extends LocalDiskRepositoryTestCase { } return f; } + + /** + * Commit a file with the specified contents on the specified branch, + * creating the branch if it didn't exist before. + *
+ * It switches back to the original branch after the commit if there was
+ * one.
+ *
+ * @param filename
+ * @param contents
+ * @param branch
+ * @return the created commit
+ */
+ protected RevCommit commitFile(String filename, String contents, String branch) {
+ try {
+ Git git = new Git(db);
+ String originalBranch = git.getRepository().getFullBranch();
+ if (git.getRepository().getRef(branch) == null)
+ git.branchCreate().setName(branch).call();
+ git.checkout().setName(branch).call();
+ writeTrashFile(filename, contents);
+ git.add().addFilepattern(filename).call();
+ RevCommit commit = git.commit()
+ .setMessage(branch + ": " + filename).call();
+ if (originalBranch != null)
+ git.checkout().setName(originalBranch).call();
+ return commit;
+ } catch (IOException e) {
+ throw new RuntimeException(e);
+ } catch (GitAPIException e) {
+ throw new RuntimeException(e);
+ }
+ }
}
diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/api/StashCreateCommand.java b/org.eclipse.jgit/src/org/eclipse/jgit/api/StashCreateCommand.java
index 4c7ae6ade2..375dee05c5 100644
--- a/org.eclipse.jgit/src/org/eclipse/jgit/api/StashCreateCommand.java
+++ b/org.eclipse.jgit/src/org/eclipse/jgit/api/StashCreateCommand.java
@@ -52,12 +52,14 @@ import org.eclipse.jgit.api.ResetCommand.ResetType;
import org.eclipse.jgit.api.errors.GitAPIException;
import org.eclipse.jgit.api.errors.JGitInternalException;
import org.eclipse.jgit.api.errors.NoHeadException;
+import org.eclipse.jgit.api.errors.UnmergedPathsException;
import org.eclipse.jgit.dircache.DirCache;
import org.eclipse.jgit.dircache.DirCacheEditor;
import org.eclipse.jgit.dircache.DirCacheEditor.DeletePath;
import org.eclipse.jgit.dircache.DirCacheEditor.PathEdit;
import org.eclipse.jgit.dircache.DirCacheEntry;
import org.eclipse.jgit.dircache.DirCacheIterator;
+import org.eclipse.jgit.errors.UnmergedPathException;
import org.eclipse.jgit.internal.JGitText;
import org.eclipse.jgit.lib.CommitBuilder;
import org.eclipse.jgit.lib.Constants;
@@ -247,6 +249,10 @@ public class StashCreateCommand extends GitCommand