@Override
protected void doOKAction() {
VirtualFile root = getGitRoot();
GitLineHandler h = handler();
final AtomicBoolean conflict = new AtomicBoolean();
h.addLineListener(
new GitLineHandlerAdapter() {
public void onLineAvailable(String line, Key outputType) {
if (line.contains("Merge conflict")) {
conflict.set(true);
}
}
});
int rc =
GitHandlerUtil.doSynchronously(
h, GitBundle.getString("unstash.unstashing"), h.printableCommandLine(), false);
root.refresh(true, true);
if (conflict.get()) {
boolean conflictsResolved =
new UnstashConflictResolver(myProject, root, getSelectedStash()).merge();
LOG.info("loadRoot " + root + ", conflictsResolved: " + conflictsResolved);
} else if (rc != 0) {
GitUIUtil.showOperationErrors(myProject, h.errors(), h.printableCommandLine());
}
super.doOKAction();
}
/**
* Executes 'git push' for the given roots to push. Returns the list of errors if there were any.
*/
private List<VcsException> executePushCommand(final Collection<Root> rootsToPush) {
final ArrayList<VcsException> errors = new ArrayList<VcsException>();
for (Root r : rootsToPush) {
GitLineHandler h = new GitLineHandler(myProject, r.root, GitCommand.PUSH);
String src = r.commitToPush != null ? r.commitToPush : r.currentBranch;
h.addParameters("-v", r.remoteName, src + ":" + r.remoteBranch);
GitPushUtils.trackPushRejectedAsError(
h, "Rejected push (" + r.root.getPresentableUrl() + "): ");
errors.addAll(GitHandlerUtil.doSynchronouslyWithExceptions(h));
}
return errors;
}
private static boolean createEmptyGitRepository(
@NotNull Project project, @NotNull VirtualFile root, @NotNull ProgressIndicator indicator) {
final GitLineHandler h = new GitLineHandler(project, root, GitCommand.INIT);
GitHandlerUtil.runInCurrentThread(
h, indicator, true, GitBundle.getString("initializing.title"));
if (!h.errors().isEmpty()) {
GitUIUtil.showOperationErrors(project, h.errors(), "git init");
LOG.info("Failed to create empty git repo: " + h.errors());
return false;
}
GitInit.refreshAndConfigureVcsMappings(project, root, root.getPath());
return true;
}
/** @return unstash handler */
private GitLineHandler handler() {
GitLineHandler h = new GitLineHandler(myProject, getGitRoot(), GitCommand.STASH);
h.setNoSSH(true);
String branch = myBranchTextField.getText();
if (branch.length() == 0) {
h.addParameters(myPopStashCheckBox.isSelected() ? "pop" : "apply");
if (myReinstateIndexCheckBox.isSelected()) {
h.addParameters("--index");
}
} else {
h.addParameters("branch", branch);
}
String selectedStash = getSelectedStash().getStash();
addStashParameter(h, selectedStash);
return h;
}
/**
* Load VCS roots
*
* @param project the project
* @param roots the VCS root list
* @param exceptions the list of of exceptions to use
* @param fetchData if true, the data for remote is fetched.
* @return the loaded information about vcs roots
*/
private static List<Root> loadRoots(
final Project project,
final List<VirtualFile> roots,
final Collection<VcsException> exceptions,
final boolean fetchData) {
final ArrayList<Root> rc = new ArrayList<Root>();
for (VirtualFile root : roots) {
try {
Root r = new Root();
rc.add(r);
r.root = root;
GitBranch b = GitBranch.current(project, root);
if (b != null) {
r.currentBranch = b.getFullName();
r.remoteName = b.getTrackedRemoteName(project, root);
r.remoteBranch = b.getTrackedBranchName(project, root);
if (r.remoteName != null) {
if (fetchData && !r.remoteName.equals(".")) {
GitLineHandler fetch = new GitLineHandler(project, root, GitCommand.FETCH);
fetch.addParameters(r.remoteName, "-v");
Collection<VcsException> exs = GitHandlerUtil.doSynchronouslyWithExceptions(fetch);
exceptions.addAll(exs);
}
GitBranch tracked = b.tracked(project, root);
assert tracked != null : "Tracked branch cannot be null here";
final boolean trackedBranchExists = tracked.exists(root);
if (!trackedBranchExists) {
LOG.info("loadRoots tracked branch " + tracked + " doesn't exist yet");
}
// check what remote commits are not yet merged
if (trackedBranchExists) {
GitSimpleHandler toPull = new GitSimpleHandler(project, root, GitCommand.LOG);
toPull.addParameters(
"--pretty=format:%H", r.currentBranch + ".." + tracked.getFullName());
toPull.setNoSSH(true);
toPull.setStdoutSuppressed(true);
StringScanner su = new StringScanner(toPull.run());
while (su.hasMoreData()) {
if (su.line().trim().length() != 0) {
r.remoteCommits++;
}
}
}
// check what local commits are to be pushed
GitSimpleHandler toPush = new GitSimpleHandler(project, root, GitCommand.LOG);
// if the tracked branch doesn't exist yet (nobody pushed the branch yet), show all
// commits on this branch.
final String revisions =
trackedBranchExists
? tracked.getFullName() + ".." + r.currentBranch
: r.currentBranch;
toPush.addParameters("--pretty=format:%H%x20%ct%x20%at%x20%s%n%P", revisions);
toPush.setNoSSH(true);
toPush.setStdoutSuppressed(true);
StringScanner sp = new StringScanner(toPush.run());
while (sp.hasMoreData()) {
if (sp.isEol()) {
sp.line();
continue;
}
Commit c = new Commit();
c.root = r;
String hash = sp.spaceToken();
String time = sp.spaceToken();
c.revision = new GitRevisionNumber(hash, new Date(Long.parseLong(time) * 1000L));
c.authorTime = sp.spaceToken();
c.message = sp.line();
c.isMerge = sp.line().indexOf(' ') != -1;
r.commits.add(c);
}
}
}
} catch (VcsException e) {
exceptions.add(e);
}
}
return rc;
}