public void launchFetchRemote(@NotNull final ForkInfo fork) {
if (fork.getRemoteName() == null) return;
if (fork.getFetchTask() != null) return;
synchronized (fork.LOCK) {
if (fork.getFetchTask() != null) return;
final MasterFutureTask<Void> task =
new MasterFutureTask<Void>(
new Callable<Void>() {
@Override
public Void call() throws Exception {
doFetchRemote(fork);
return null;
}
});
fork.setFetchTask(task);
ApplicationManager.getApplication()
.executeOnPooledThread(
new Runnable() {
@Override
public void run() {
task.run();
}
});
}
}
public boolean checkAction(@Nullable final BranchInfo branch) {
if (branch == null) {
GithubNotifications.showWarningDialog(
myProject, CANNOT_CREATE_PULL_REQUEST, "Target branch is not selected");
return false;
}
DiffInfo info;
try {
info =
GithubUtil.computeValueInModal(
myProject,
"Collecting diff data...",
new ThrowableConvertor<ProgressIndicator, DiffInfo, IOException>() {
@Override
public DiffInfo convert(ProgressIndicator indicator) throws IOException {
return GithubUtil.runInterruptable(
indicator,
new ThrowableComputable<DiffInfo, IOException>() {
@Override
public DiffInfo compute() throws IOException {
return getDiffInfo(branch);
}
});
}
});
} catch (IOException e) {
GithubNotifications.showError(myProject, "Can't collect diff data", e);
return true;
}
if (info == null) {
return true;
}
ForkInfo fork = branch.getForkInfo();
String localBranchName = "'" + myCurrentBranch + "'";
String targetBranchName = "'" + fork.getRemoteName() + "/" + branch.getRemoteName() + "'";
if (info.getInfo().getBranchToHeadCommits(myGitRepository).isEmpty()) {
return GithubNotifications.showYesNoDialog(
myProject,
"Do you want to proceed anyway?",
"Empty pull request: the branch "
+ localBranchName
+ " is fully merged to the branch "
+ targetBranchName);
}
if (!info.getInfo().getHeadToBranchCommits(myGitRepository).isEmpty()) {
return GithubNotifications.showYesNoDialog(
myProject,
"Do you want to proceed anyway?",
"The branch "
+ targetBranchName
+ " is not fully merged to the branch "
+ localBranchName);
}
return true;
}
private void doConfigureRemote(@NotNull ForkInfo fork) {
if (fork.getRemoteName() != null) return;
GithubFullPath path = fork.getPath();
String url = GithubUrlUtil.getCloneUrl(path);
if (GithubUtil.addGithubRemote(myProject, myGitRepository, path.getUser(), url)) {
fork.setRemoteName(path.getUser());
}
}
private boolean doFetchRemote(@NotNull ForkInfo fork) {
if (fork.getRemoteName() == null) return false;
GitFetchResult result =
new GitFetcher(myProject, new EmptyProgressIndicator(), false)
.fetch(myGitRepository.getRoot(), fork.getRemoteName(), null);
if (!result.isSuccess()) {
GitFetcher.displayFetchResult(myProject, result, null, result.getErrors());
return false;
}
return true;
}
@Nullable
private ForkInfo findRepositoryByUser(
@NotNull final ProgressIndicator indicator, @NotNull final String user) {
for (ForkInfo fork : myForks) {
if (StringUtil.equalsIgnoreCase(user, fork.getPath().getUser())) {
return fork;
}
}
try {
GithubRepo repo =
GithubUtil.runTask(
myProject,
myAuthHolder,
indicator,
new ThrowableConvertor<GithubConnection, GithubRepo, IOException>() {
@Nullable
@Override
public GithubRepo convert(@NotNull GithubConnection connection) throws IOException {
try {
GithubRepoDetailed target =
GithubApiUtil.getDetailedRepoInfo(
connection, user, mySource.getRepository());
if (target.getSource() != null
&& StringUtil.equals(
target.getSource().getUserName(), mySource.getUser())) {
return target;
}
} catch (IOException ignore) {
// such repo may not exist
}
return GithubApiUtil.findForkByUser(
connection, mySource.getUser(), mySource.getRepository(), user);
}
});
if (repo == null) return null;
return doAddFork(repo, indicator);
} catch (IOException e) {
GithubNotifications.showError(myProject, "Can't find repository", e);
return null;
}
}
@Nullable
private ForkInfo doAddFork(
@NotNull GithubFullPath path,
@Nullable String remoteName,
@NotNull ProgressIndicator indicator) {
for (ForkInfo fork : myForks) {
if (fork.getPath().equals(path)) {
if (fork.getRemoteName() == null && remoteName != null) {
fork.setRemoteName(remoteName);
}
return fork;
}
}
try {
List<String> branches = loadBranches(path, indicator);
String defaultBranch = doLoadDefaultBranch(path, indicator);
ForkInfo fork = new ForkInfo(path, branches, defaultBranch);
myForks.add(fork);
if (remoteName != null) {
fork.setRemoteName(remoteName);
}
return fork;
} catch (IOException e) {
GithubNotifications.showWarning(
myProject, "Can't load branches for " + path.getFullName(), e);
return null;
}
}