public static void DumpGraph(string workingDirectory, Action <string> writer = null, int?maxCommits = null)
{
var output = new StringBuilder();
try
{
ProcessHelper.Run(
o => output.AppendLine(o),
e => output.AppendLineFormat("ERROR: {0}", e),
null,
"git",
GitRepositoryHelper.CreateGitLogArgs(maxCommits),
workingDirectory);
}
catch (FileNotFoundException exception)
{
if (exception.FileName != "git")
{
throw;
}
output.AppendLine("Could not execute 'git log' due to the following error:");
output.AppendLine(exception.ToString());
}
if (writer != null)
{
writer(output.ToString());
}
else
{
Console.Write(output.ToString());
}
}
public void UpdatesCurrentBranch()
{
using (var fixture = new EmptyRepositoryFixture())
{
fixture.Repository.MakeACommit();
fixture.Repository.Checkout(fixture.Repository.CreateBranch("develop"));
fixture.Repository.MakeACommit();
fixture.Repository.Checkout("master");
using (var localFixture = fixture.CloneRepository())
{
// Advance remote
fixture.Repository.Checkout("develop");
var advancedCommit = fixture.Repository.MakeACommit();
Commands.Fetch((Repository)localFixture.Repository, localFixture.Repository.Network.Remotes["origin"].Name, new string[0], null, null);
localFixture.Repository.Checkout(advancedCommit.Sha);
localFixture.Repository.DumpGraph();
GitRepositoryHelper.NormalizeGitDirectory(localFixture.RepositoryPath, new AuthenticationInfo(), noFetch: false, currentBranch: "ref/heads/develop");
var normalisedBranch = localFixture.Repository.FindBranch("develop");
normalisedBranch.ShouldNotBe(null);
fixture.Repository.DumpGraph();
localFixture.Repository.DumpGraph();
normalisedBranch.Tip.Sha.ShouldBe(advancedCommit.Sha);
localFixture.Repository.Head.Tip.Sha.ShouldBe(advancedCommit.Sha);
}
}
}
public void GivenARemoteGitRepositoryWithCommitsAndBranches_ThenClonedLocalShouldMatchRemoteVersion()
{
using (var fixture = new RemoteRepositoryFixture(
path =>
{
Repository.Init(path);
Console.WriteLine("Created git repository at '{0}'", path);
var repo = new Repository(path);
repo.MakeCommits(5);
repo.CreateBranch("develop");
repo.CreateBranch("release-1.0");
Commands.Checkout(repo, "release-1.0");
repo.MakeCommits(5);
return(repo);
}))
{
GitRepositoryHelper.NormalizeGitDirectory(fixture.LocalRepositoryFixture.RepositoryPath, new AuthenticationInfo(), noFetch: false, currentBranch: string.Empty);
fixture.AssertFullSemver("1.0.0-beta.1+5");
fixture.AssertFullSemver("1.0.0-beta.1+5", fixture.LocalRepositoryFixture.Repository);
}
}
public void ShouldNotChangeBranchWhenNormalizingTheDirectory()
{
using (var fixture = new EmptyRepositoryFixture())
{
fixture.Repository.MakeATaggedCommit("v1.0.0");
fixture.Repository.Checkout(fixture.Repository.CreateBranch("develop"));
var lastCommitOnDevelop = fixture.Repository.MakeACommit();
fixture.Repository.Checkout(fixture.Repository.CreateBranch("feature/foo"));
fixture.Repository.MakeACommit();
using (var localFixture = fixture.CloneRepository())
{
localFixture.Repository.Checkout("origin/develop");
// Another commit on feature/foo will force an update
fixture.Checkout("feature/foo");
fixture.Repository.MakeACommit();
GitRepositoryHelper.NormalizeGitDirectory(localFixture.RepositoryPath, new AuthenticationInfo(), noFetch: false, currentBranch: null);
localFixture.Repository.DumpGraph();
localFixture.Repository.Head.Tip.Sha.ShouldBe(lastCommitOnDevelop.Sha);
}
}
}
public void NormalisationOfTag()
{
using (var fixture = new EmptyRepositoryFixture())
{
fixture.Repository.MakeACommit();
Commands.Checkout(fixture.Repository, fixture.Repository.CreateBranch("feature/foo"));
fixture.Repository.MakeACommit();
fixture.BranchTo("release/2.0.0");
fixture.MakeACommit();
fixture.MakeATaggedCommit("2.0.0-rc.1");
fixture.Checkout("master");
fixture.MergeNoFF("release/2.0.0");
fixture.Repository.Branches.Remove(fixture.Repository.Branches["release/2.0.0"]);
var remoteTagSha = fixture.Repository.Tags["2.0.0-rc.1"].Target.Sha;
using (var localFixture = fixture.CloneRepository())
{
localFixture.Checkout(remoteTagSha);
GitRepositoryHelper.NormalizeGitDirectory(localFixture.RepositoryPath, new AuthenticationInfo(), noFetch: false, currentBranch: string.Empty);
localFixture.Repository.Head.FriendlyName.ShouldBe("(no branch)");
localFixture.Repository.Head.Tip.Sha.ShouldBe(remoteTagSha);
}
}
}
public void CheckedOutShaShouldNotChanged()
{
using (var fixture = new EmptyRepositoryFixture())
{
fixture.Repository.MakeACommit();
var commitToBuild = fixture.Repository.MakeACommit();
fixture.Repository.MakeACommit();
using (var localFixture = fixture.CloneRepository())
{
Commands.Checkout(localFixture.Repository, commitToBuild);
GitRepositoryHelper.NormalizeGitDirectory(localFixture.RepositoryPath, new AuthenticationInfo(), noFetch: false, currentBranch: "refs/heads/master");
var normalisedBranch = localFixture.Repository.Branches["master"];
normalisedBranch.Tip.Sha.ShouldBe(commitToBuild.Sha);
}
}
}
public void NormalisationOfPullRequestsWithoutFetch()
{
using (var fixture = new EmptyRepositoryFixture())
{
fixture.Repository.MakeACommit();
fixture.Repository.Checkout(fixture.Repository.CreateBranch("feature/foo"));
fixture.Repository.MakeACommit();
var commit = fixture.Repository.CreatePullRequestRef("feature/foo", "master", prNumber: 3, allowFastFowardMerge: true);
using (var localFixture = fixture.CloneRepository())
{
localFixture.Checkout(commit.Sha);
GitRepositoryHelper.NormalizeGitDirectory(localFixture.RepositoryPath, new AuthenticationInfo(), noFetch: true, currentBranch: "refs/pull/3/merge");
var normalisedPullBranch = localFixture.Repository.FindBranch("pull/3/merge");
normalisedPullBranch.ShouldNotBe(null);
}
}
}
public void NormalisationOfPullRequestsWithFetch()
{
using (var fixture = new EmptyRepositoryFixture())
{
fixture.Repository.MakeACommit();
Commands.Checkout(fixture.Repository, fixture.Repository.CreateBranch("feature/foo"));
fixture.Repository.MakeACommit();
var commit = fixture.Repository.CreatePullRequestRef("feature/foo", "master", prNumber: 3);
using (var localFixture = fixture.CloneRepository())
{
localFixture.Checkout(commit.Sha);
GitRepositoryHelper.NormalizeGitDirectory(localFixture.RepositoryPath, new AuthenticationInfo(), noFetch: false, currentBranch: string.Empty);
var normalisedPullBranch = localFixture.Repository.Branches["pull/3/merge"];
normalisedPullBranch.ShouldNotBe(null);
}
}
}
public void UpdatesLocalBranchesWhen()
{
using (var fixture = new EmptyRepositoryFixture())
{
fixture.Repository.MakeACommit();
fixture.Repository.Checkout(fixture.Repository.CreateBranch("feature/foo"));
fixture.Repository.MakeACommit();
using (var localFixture = fixture.CloneRepository())
{
localFixture.Checkout("feature/foo");
// Advance remote
var advancedCommit = fixture.Repository.MakeACommit();
GitRepositoryHelper.NormalizeGitDirectory(localFixture.RepositoryPath, new AuthenticationInfo(), noFetch: false, currentBranch: null);
var normalisedBranch = localFixture.Repository.FindBranch("feature/foo");
normalisedBranch.ShouldNotBe(null);
normalisedBranch.Tip.Sha.ShouldBe(advancedCommit.Sha);
}
}
}
public void ShouldNotMoveLocalBranchWhenRemoteAdvances()
{
using (var fixture = new EmptyRepositoryFixture())
{
fixture.Repository.MakeACommit();
Commands.Checkout(fixture.Repository, fixture.Repository.CreateBranch("feature/foo"));
fixture.Repository.MakeACommit();
using (var localFixture = fixture.CloneRepository())
{
localFixture.Checkout("feature/foo");
var expectedTip = localFixture.Repository.Head.Tip;
// Advance remote
fixture.Repository.MakeACommit();
GitRepositoryHelper.NormalizeGitDirectory(localFixture.RepositoryPath, new AuthenticationInfo(), noFetch: false, currentBranch: null);
var normalisedBranch = localFixture.Repository.Branches["feature/foo"];
normalisedBranch.ShouldNotBe(null);
normalisedBranch.Tip.Sha.ShouldBe(expectedTip.Sha);
}
}
}
