+ getExceptionMessage(e), e);
}
entries.add(entry);
}
Reference ref = null;
try {
ref = service.getReference(repository, branch);
} catch (RequestException e) {
if (404 != e.getStatus())
throw new MojoExecutionException("Error getting reference: "
+ getExceptionMessage(e), e);
} catch (IOException e) {
throw new MojoExecutionException("Error getting reference: "
+ getExceptionMessage(e), e);
}
if (ref != null && !TYPE_COMMIT.equals(ref.getObject().getType()))
throw new MojoExecutionException(
MessageFormat
.format("Existing ref {0} points to a {1} ({2}) instead of a commmit",
ref.getRef(), ref.getObject().getType(),
ref.getObject().getSha()));
// Write tree
Tree tree;
try {
int size = entries.size();
if (size != 1)
info(MessageFormat.format(
"Creating tree with {0} blob entries", size));
else
info("Creating tree with 1 blob entry");
String baseTree = null;
if (merge && ref != null) {
Tree currentTree = service.getCommit(repository,
ref.getObject().getSha()).getTree();
if (currentTree != null)
baseTree = currentTree.getSha();
info(MessageFormat.format("Merging with tree {0}", baseTree));
}
if (!dryRun)
tree = service.createTree(repository, entries, baseTree);
else
tree = new Tree();
} catch (IOException e) {
throw new MojoExecutionException("Error creating tree: "
+ getExceptionMessage(e), e);
}
// Build commit
Commit commit = new Commit();
commit.setMessage(message);
commit.setTree(tree);
try {
UserService userService = new UserService(service.getClient());
User user = userService.getUser();
CommitUser author = new CommitUser();
author.setName(user.getName());
author.setEmail(user.getEmail());
author.setDate(new GregorianCalendar().getTime());
commit.setAuthor(author);
commit.setCommitter(author);
} catch (IOException e) {
throw new MojoExecutionException("Error retrieving user info: "
+ getExceptionMessage(e), e);
}
// Set parent commit SHA-1 if reference exists
if (ref != null)
commit.setParents(Collections.singletonList(new Commit().setSha(ref
.getObject().getSha())));
Commit created;
try {
if (!dryRun)
created = service.createCommit(repository, commit);
else
created = new Commit();
info(MessageFormat.format("Creating commit with SHA-1: {0}",
created.getSha()));
} catch (IOException e) {
throw new MojoExecutionException("Error creating commit: "
+ getExceptionMessage(e), e);
}
TypedResource object = new TypedResource();
object.setType(TYPE_COMMIT).setSha(created.getSha());
if (ref != null) {
// Update existing reference
ref.setObject(object);
try {
info(MessageFormat.format(
"Updating reference {0} from {1} to {2}", branch,
commit.getParents().get(0).getSha(), created.getSha()));
if (!dryRun)
service.editReference(repository, ref, force);
} catch (IOException e) {
throw new MojoExecutionException("Error editing reference: "
+ getExceptionMessage(e), e);
}
} else {
// Create new reference
ref = new Reference().setObject(object).setRef(branch);
try {
info(MessageFormat.format(
"Creating reference {0} starting at commit {1}",
branch, created.getSha()));
if (!dryRun)