public GitRevert CreateRevert()
{
VssConnection connection = this.Context.Connection;
GitHttpClient gitClient = connection.GetClient <GitHttpClient>();
Guid projectId = ClientSampleHelpers.FindAnyProject(this.Context).Id;
GitRepository repo = GitSampleHelpers.FindAnyRepository(this.Context, projectId);
// find the latest commit on master
GitCommitRef latestCommitOnMaster = gitClient.GetCommitsAsync(repo.Id, new GitQueryCommitsCriteria()
{
ItemVersion = new GitVersionDescriptor()
{
Version = "master",
VersionType = GitVersionType.Branch
},
Top = 1
}).Result.First();
// generate a unique name to suggest for the branch
string suggestedBranchName = "refs/heads/vsts-dotnet-samples/" + GitSampleHelpers.ChooseRefsafeName();
// write down the name for a later sample
this.Context.SetValue <string>("$gitSamples.suggestedRevertBranchName", suggestedBranchName);
// revert it relative to master
GitRevert revert = gitClient.CreateRevertAsync(
new GitAsyncRefOperationParameters()
{
OntoRefName = "refs/heads/master",
GeneratedRefName = suggestedBranchName,
Repository = repo,
Source = new GitAsyncRefOperationSource()
{
CommitList = new GitCommitRef[] { new GitCommitRef()
{
CommitId = latestCommitOnMaster.CommitId
} }
},
},
projectId,
repo.Id).Result;
Console.WriteLine("Revert {0} created", revert.RevertId);
// typically, the next thing you'd do is create a PR for this revert
return(revert);
}
public GitRefUpdateResult CreateBranchInner(bool cleanUp)
{
VssConnection connection = this.Context.Connection;
GitHttpClient gitClient = connection.GetClient <GitHttpClient>();
// find a project, repo, and source ref to branch from
TeamProjectReference project = ClientSampleHelpers.FindAnyProject(this.Context);
GitRepository repo = GitSampleHelpers.FindAnyRepository(this.Context, project.Id);
string defaultBranch = GitSampleHelpers.WithoutRefsPrefix(repo.DefaultBranch);
GitRef sourceRef = gitClient.GetRefsAsync(repo.Id, filter: defaultBranch).Result.First();
// create a new branch from the source
GitRefUpdateResult refCreateResult = gitClient.UpdateRefsAsync(
new GitRefUpdate[] { new GitRefUpdate()
{
OldObjectId = new string('0', 40),
NewObjectId = sourceRef.ObjectId,
Name = $"refs/heads/vsts-api-sample/{GitSampleHelpers.ChooseRefsafeName()}",
} },
repositoryId: repo.Id).Result.First();
Console.WriteLine("project {0}, repo {1}, source branch {2}", project.Name, repo.Name, sourceRef.Name);
Console.WriteLine("new branch {0} (success={1} status={2})", refCreateResult.Name, refCreateResult.Success, refCreateResult.UpdateStatus);
if (cleanUp)
{
// silently (no logging) delete up the branch we just created
ClientSampleHttpLogger.SetSuppressOutput(this.Context, true);
GitRefUpdateResult refDeleteResult = gitClient.UpdateRefsAsync(
new GitRefUpdate[]
{
new GitRefUpdate()
{
OldObjectId = refCreateResult.NewObjectId,
NewObjectId = new string('0', 40),
Name = refCreateResult.Name,
}
},
repositoryId: refCreateResult.RepositoryId).Result.First();
return(null);
}
return(refCreateResult);
}
public GitPush CreatePush()
{
VssConnection connection = this.Context.Connection;
GitHttpClient gitClient = connection.GetClient <GitHttpClient>();
TeamProjectReference project = ClientSampleHelpers.FindAnyProject(this.Context);
GitRepository repo = GitSampleHelpers.FindAnyRepository(this.Context, project.Id);
// we will create a new push by making a small change to the default branch
// first, find the default branch
string defaultBranchName = GitSampleHelpers.WithoutRefsPrefix(repo.DefaultBranch);
GitRef defaultBranch = gitClient.GetRefsAsync(repo.Id, filter: defaultBranchName).Result.First();
// next, craft the branch and commit that we'll push
GitRefUpdate newBranch = new GitRefUpdate()
{
Name = $"refs/heads/vsts-api-sample/{GitSampleHelpers.ChooseRefsafeName()}",
OldObjectId = defaultBranch.ObjectId,
};
string newFileName = $"{GitSampleHelpers.ChooseItemsafeName()}.md";
GitCommitRef newCommit = new GitCommitRef()
{
Comment = "Add a sample file",
Changes = new GitChange[]
{
new GitChange()
{
ChangeType = VersionControlChangeType.Add,
Item = new GitItem()
{
Path = $"/vsts-api-sample/{newFileName}"
},
NewContent = new ItemContent()
{
Content = "# Thank you for using VSTS!",
ContentType = ItemContentType.RawText,
},
}
},
};
// create the push with the new branch and commit
GitPush push = gitClient.CreatePushAsync(new GitPush()
{
RefUpdates = new GitRefUpdate[] { newBranch },
Commits = new GitCommitRef[] { newCommit },
}, repo.Id).Result;
Console.WriteLine("project {0}, repo {1}", project.Name, repo.Name);
Console.WriteLine("push {0} updated {1} to {2}",
push.PushId, push.RefUpdates.First().Name, push.Commits.First().CommitId);
// now clean up after ourselves (and in case logging is on, don't log these calls)
ClientSampleHttpLogger.SetSuppressOutput(this.Context, true);
// delete the branch
GitRefUpdateResult refDeleteResult = gitClient.UpdateRefsAsync(
new GitRefUpdate[]
{
new GitRefUpdate()
{
OldObjectId = push.RefUpdates.First().NewObjectId,
NewObjectId = new string('0', 40),
Name = push.RefUpdates.First().Name,
}
},
repositoryId: repo.Id).Result.First();
// pushes and commits are immutable, so no way to clean them up
// but the commit will be unreachable after this
return(push);
}
public GitPullRequest CreatePullRequestInner(bool cleanUp)
{
VssConnection connection = this.Context.Connection;
GitHttpClient gitClient = connection.GetClient <GitHttpClient>();
TeamProjectReference project = ClientSampleHelpers.FindAnyProject(this.Context);
GitRepository repo = GitSampleHelpers.FindAnyRepository(this.Context, project.Id);
// we need a new branch with changes in order to create a PR
// first, find the default branch
string defaultBranchName = GitSampleHelpers.WithoutRefsPrefix(repo.DefaultBranch);
GitRef defaultBranch = gitClient.GetRefsAsync(repo.Id, filter: defaultBranchName).Result.First();
// next, craft the branch and commit that we'll push
GitRefUpdate newBranch = new GitRefUpdate()
{
Name = $"refs/heads/vsts-api-sample/{GitSampleHelpers.ChooseRefsafeName()}",
OldObjectId = defaultBranch.ObjectId,
};
string newFileName = $"{GitSampleHelpers.ChooseItemsafeName()}.md";
GitCommitRef newCommit = new GitCommitRef()
{
Comment = "Add a sample file",
Changes = new GitChange[]
{
new GitChange()
{
ChangeType = VersionControlChangeType.Add,
Item = new GitItem()
{
Path = $"/vsts-api-sample/{newFileName}"
},
NewContent = new ItemContent()
{
Content = "# Thank you for using VSTS!",
ContentType = ItemContentType.RawText,
},
}
},
};
// create the push with the new branch and commit
GitPush push = gitClient.CreatePushAsync(new GitPush()
{
RefUpdates = new GitRefUpdate[] { newBranch },
Commits = new GitCommitRef[] { newCommit },
}, repo.Id).Result;
// finally, create a PR
var pr = gitClient.CreatePullRequestAsync(new GitPullRequest()
{
SourceRefName = newBranch.Name,
TargetRefName = repo.DefaultBranch,
Title = $"Add {newFileName} (from VSTS REST samples)",
Description = "Adding this file from the pull request samples",
},
repo.Id).Result;
Console.WriteLine("project {0}, repo {1}", project.Name, repo.Name);
Console.WriteLine("{0} (#{1}) {2} -> {3}",
pr.Title.Substring(0, Math.Min(40, pr.Title.Length)),
pr.PullRequestId,
pr.SourceRefName,
pr.TargetRefName);
if (cleanUp)
{
// clean up after ourselves (and in case logging is on, don't log these calls)
ClientSampleHttpLogger.SetSuppressOutput(this.Context, true);
// abandon the PR
GitPullRequest updatedPr = new GitPullRequest()
{
Status = PullRequestStatus.Abandoned,
};
pr = gitClient.UpdatePullRequestAsync(updatedPr, repo.Id, pr.PullRequestId).Result;
// delete the branch
GitRefUpdateResult refDeleteResult = gitClient.UpdateRefsAsync(
new GitRefUpdate[]
{
new GitRefUpdate()
{
OldObjectId = push.RefUpdates.First().NewObjectId,
NewObjectId = new string('0', 40),
Name = push.RefUpdates.First().Name,
}
},
repositoryId: repo.Id).Result.First();
}
return(pr);
}