protected internal FileViewModel(Repository repo, string path, string name, GitObject obj)
{
Repository = repo;
Path = path;
Name = name;
Object = obj;
}
public Hash Put(GitObject obj)
{
var hash = obj.GetGitHash();
_objects.TryAdd(hash, obj);
return(hash);
}
public void CanReadCommitData()
{
using (var repo = new Repository(Constants.BareTestRepoPath))
{
GitObject obj = repo.Lookup(sha);
obj.ShouldNotBeNull();
obj.GetType().ShouldEqual(typeof(Commit));
var commit = (Commit)obj;
commit.Message.ShouldEqual("testing\n");
commit.MessageShort.ShouldEqual("testing");
commit.Encoding.ShouldEqual("UTF-8");
commit.Sha.ShouldEqual(sha);
commit.Author.ShouldNotBeNull();
commit.Author.Name.ShouldEqual("Scott Chacon");
commit.Author.Email.ShouldEqual("*****@*****.**");
commit.Author.When.ToSecondsSinceEpoch().ShouldEqual(1273360386);
commit.Committer.ShouldNotBeNull();
commit.Committer.Name.ShouldEqual("Scott Chacon");
commit.Committer.Email.ShouldEqual("*****@*****.**");
commit.Committer.When.ToSecondsSinceEpoch().ShouldEqual(1273360386);
commit.Tree.Sha.ShouldEqual("181037049a54a1eb5fab404658a3a250b44335d7");
commit.Parents.Count().ShouldEqual(0);
}
}
public override async Task ExecuteAsync()
{
Uri imageInfoPathIdentifier = GitHelper.GetBlobUrl(Options.GitOptions);
GitObject imageInfoGitObject = await GetUpdatedImageInfoGitObjectAsync();
if (imageInfoGitObject is null)
{
loggerService.WriteMessage($"No changes to the '{imageInfoPathIdentifier}' file were needed.");
return;
}
loggerService.WriteMessage(
$"The '{imageInfoPathIdentifier}' file has been updated with the following content:" +
Environment.NewLine + imageInfoGitObject.Content + Environment.NewLine);
if (!Options.IsDryRun)
{
using IGitHubClient gitHubClient = this.gitHubClientFactory.GetClient(Options.GitOptions.ToGitHubAuth(), Options.IsDryRun);
await GitHelper.ExecuteGitOperationsWithRetryAsync(async() =>
{
GitReference gitRef = await GitHelper.PushChangesAsync(
gitHubClient, Options, "Merging image info updates from build.",
branch => Task.FromResult <IEnumerable <GitObject> >(new GitObject[] { imageInfoGitObject }));
Uri commitUrl = GitHelper.GetCommitUrl(Options.GitOptions, gitRef.Object.Sha);
loggerService.WriteMessage($"The '{imageInfoPathIdentifier}' file was updated ({commitUrl}).");
});
}
}
public void CanReadCommitData()
{
string path = SandboxBareTestRepo();
using (var repo = new Repository(path))
{
GitObject obj = repo.Lookup(sha);
Assert.NotNull(obj);
Assert.Equal(typeof(Commit), obj.GetType());
var commit = (Commit)obj;
Assert.Equal("testing\n", commit.Message);
Assert.Equal("testing", commit.MessageShort);
Assert.Equal("UTF-8", commit.Encoding);
Assert.Equal(sha, commit.Sha);
Assert.NotNull(commit.Author);
Assert.Equal("Scott Chacon", commit.Author.Name);
Assert.Equal("*****@*****.**", commit.Author.Email);
Assert.Equal(1273360386, commit.Author.When.ToSecondsSinceEpoch());
Assert.NotNull(commit.Committer);
Assert.Equal("Scott Chacon", commit.Committer.Name);
Assert.Equal("*****@*****.**", commit.Committer.Email);
Assert.Equal(1273360386, commit.Committer.When.ToSecondsSinceEpoch());
Assert.Equal("181037049a54a1eb5fab404658a3a250b44335d7", commit.Tree.Sha);
Assert.Equal(0, commit.Parents.Count());
}
}
public static Commit DereferenceToCommit(this GitObject gitObject, string identifier, bool throwsIfCanNotBeDereferencedToACommit)
{
if (gitObject == null && !throwsIfCanNotBeDereferencedToACommit)
{
return(null);
}
if (gitObject is Commit)
{
return((Commit)gitObject);
}
if (gitObject is TagAnnotation)
{
var target = ((TagAnnotation)gitObject).Target;
return(target.DereferenceToCommit(identifier, throwsIfCanNotBeDereferencedToACommit));
}
if (!throwsIfCanNotBeDereferencedToACommit && (gitObject is Blob || gitObject is Tree))
{
return(null);
}
throw new LibGit2Exception(string.Format(CultureInfo.InvariantCulture,
"The Git object pointed at by '{0}' can not be dereferenced to a commit.",
identifier));
}
public void CanLookupWhithShortIdentifers()
{
const string expectedAbbrevSha = "edfecad";
const string expectedSha = expectedAbbrevSha + "02d96c9dbf64f6e238c45ddcfa762eef0";
SelfCleaningDirectory scd = BuildSelfCleaningDirectory();
using (var repo = Repository.Init(scd.DirectoryPath))
{
string filePath = Path.Combine(repo.Info.WorkingDirectory, "new.txt");
File.WriteAllText(filePath, "one ");
repo.Index.Stage(filePath);
Signature author = Constants.Signature;
Commit commit = repo.Commit("Initial commit", author, author);
commit.Sha.ShouldEqual(expectedSha);
GitObject lookedUp1 = repo.Lookup(expectedSha);
lookedUp1.ShouldEqual(commit);
GitObject lookedUp2 = repo.Lookup(expectedAbbrevSha);
lookedUp2.ShouldEqual(commit);
}
}
public void CanLookupWhithShortIdentifers()
{
const string expectedAbbrevSha = "fe8410b";
const string expectedSha = expectedAbbrevSha + "6bfdf69ccfd4f397110d61f8070e46e40";
string repoPath = InitNewRepository();
using (var repo = new Repository(repoPath))
{
const string filename = "new.txt";
Touch(repo.Info.WorkingDirectory, filename, "one ");
repo.Stage(filename);
Signature author = Constants.Signature;
Commit commit = repo.Commit("Initial commit", author, author);
Assert.Equal(expectedSha, commit.Sha);
GitObject lookedUp1 = repo.Lookup(expectedSha);
Assert.Equal(commit, lookedUp1);
GitObject lookedUp2 = repo.Lookup(expectedAbbrevSha);
Assert.Equal(commit, lookedUp2);
}
}
protected internal FileViewModel(LibGit2Sharp.Repository repo, string path, string name, GitObject obj)
{
_repository = repo;
_path = path;
_name = name;
_object = obj;
}
public void CanLookupWhithShortIdentifers()
{
const string expectedAbbrevSha = "fe8410b";
const string expectedSha = expectedAbbrevSha + "6bfdf69ccfd4f397110d61f8070e46e40";
SelfCleaningDirectory scd = BuildSelfCleaningDirectory();
using (var repo = Repository.Init(scd.DirectoryPath))
{
string filePath = Path.Combine(repo.Info.WorkingDirectory, "new.txt");
File.WriteAllText(filePath, "one ");
repo.Index.Stage(filePath);
Signature author = Constants.Signature;
Commit commit = repo.Commit("Initial commit", author, author);
Assert.Equal(expectedSha, commit.Sha);
GitObject lookedUp1 = repo.Lookup(expectedSha);
Assert.Equal(commit, lookedUp1);
GitObject lookedUp2 = repo.Lookup(expectedAbbrevSha);
Assert.Equal(commit, lookedUp2);
}
}
public override async ValueTask <TGitObject?> GetByIdAsync <TGitObject>(GitId id)
where TGitObject : class
{
var name = id.ToString();
string path = Path.Combine(_objectsDir, name.Substring(0, 2), name.Substring(2));
if (!File.Exists(path))
{
return(null);
}
var fileReader = FileBucket.OpenRead(path, false);
try
{
var rdr = new GitObjectFileBucket(fileReader);
GitObject ob = await GitObject.FromBucketAsync(Repository, rdr, id).ConfigureAwait(false);
if (ob is TGitObject tg)
{
return(tg);
}
rdr.Dispose();
return(null);
}
catch
{
fileReader.Dispose();
throw;
}
}
private GitObject RewriteTarget(GitObject oldTarget)
{
// Has this target already been rewritten?
if (objectMap.ContainsKey(oldTarget))
{
return(objectMap[oldTarget]);
}
Debug.Assert((oldTarget as Commit) == null);
var annotation = oldTarget as TagAnnotation;
if (annotation == null)
{
//TODO: Probably a Tree or a Blob. This is not covered by any test
return(oldTarget);
}
// Recursively rewrite annotations if necessary
var newTarget = RewriteTarget(annotation.Target);
string newName = annotation.Name;
if (options.TagNameRewriter != null)
{
newName = options.TagNameRewriter(annotation.Name, true, annotation.Target.Sha);
}
var newAnnotation = repo.ObjectDatabase.CreateTagAnnotation(newName, newTarget, annotation.Tagger,
annotation.Message);
objectMap[annotation] = newAnnotation;
return(newAnnotation);
}
public void TreeDataIsPresent()
{
using (var repo = new Repository(BareTestRepoPath))
{
GitObject tree = repo.Lookup(sha);
Assert.NotNull(tree);
}
}
protected internal FileViewModel(Repository repo, string path, string name, GitObject obj, TreeEntryTargetType entryType)
{
Repository = repo;
Path = path;
Name = name;
Object = obj;
EntryType = entryType;
}
public void TreeDataIsPresent()
{
using (var repo = new Repository(Constants.BareTestRepoPath))
{
GitObject tree = repo.Lookup(sha);
tree.ShouldNotBeNull();
}
}
public void CanLookupATagAnnotationByTheNameOfAnAnnotatedTag()
{
using (var repo = new Repository(Constants.BareTestRepoPath))
{
GitObject gitObject = repo.Lookup("refs/tags/e90810b");
gitObject.ShouldNotBeNull();
Assert.IsInstanceOf <TagAnnotation>(gitObject);
}
}
public void CanLookupACommitByTheNameOfALightweightTag()
{
using (var repo = new Repository(BareTestRepoPath))
{
GitObject gitObject = repo.Lookup("refs/tags/lw");
Assert.NotNull(gitObject);
Assert.IsType <Commit>(gitObject);
}
}
public void CanLookupATagAnnotationByTheNameOfAnAnnotatedTag()
{
using (var repo = new Repository(BareTestRepoPath))
{
GitObject gitObject = repo.Lookup("refs/tags/e90810b");
Assert.NotNull(gitObject);
Assert.IsType <TagAnnotation>(gitObject);
}
}
public void CanLookupACommitByTheNameOfABranch()
{
using (var repo = new Repository(BareTestRepoPath))
{
GitObject gitObject = repo.Lookup("refs/heads/master");
gitObject.ShouldNotBeNull();
Assert.IsInstanceOf <Commit>(gitObject);
}
}
public void CanLookupACommitByTheNameOfALightweightTag()
{
using (var repo = new Repository(BareTestRepoPath))
{
GitObject gitObject = repo.Lookup("refs/tags/lw");
gitObject.ShouldNotBeNull();
Assert.IsInstanceOf <Commit>(gitObject);
}
}
public List <TreeEntryChanges> GetFilesChangedBetween(GitObject fromOldest, GitObject toNewest)
{
var commitFrom = _repo.Git.Lookup <Commit>(fromOldest.Sha);
var commitTo = _repo.Git.Lookup <Commit>(toNewest.Sha);
var changes = _repo.Git.Diff.Compare <TreeChanges>(commitFrom.Tree, commitTo.Tree);
return(FilterForProject(changes).ToList());
}
static TreeEntry CreateTreeEntry(TreeEntryTargetType targetType, GitObject target, string path)
{
var treeEntry = Substitute.For <TreeEntry>();
treeEntry.TargetType.Returns(targetType);
treeEntry.Target.Returns(target);
treeEntry.Path.Returns(path);
return(treeEntry);
}
private Tag CreateTag(GitObject commit, string name)
{
var tag = Substitute.For <Tag>();
tag.Target.Returns(commit);
tag.Name.Returns(name);
tag.CanonicalName.Returns(name);
return(tag);
}
public void CanLookupACommitByTheNameOfABranch()
{
using (var repo = new Repository(BareTestRepoPath))
{
GitObject gitObject = repo.Lookup("refs/heads/master");
Assert.NotNull(gitObject);
Assert.IsType <Commit>(gitObject);
}
}
public void CanLookupObjectWithGeneric(string hex, ObjectType type)
{
using (Repository repo = SandboxRepository("testrepo"))
using (GitObject o = repo.Objects.Lookup <GitObject>(new ObjectId(hex)))
{
Assert.NotNull(o);
Assert.Equal(type, o.Type);
Assert.Equal(new ObjectId(hex), o.Id);
}
}
static LiteralNodeObject convertToLiteralNodeObjectRecursive(GitObject gitObject)
{
if (gitObject is Tree gitTree)
{
return(new LiteralNodeObject
{
TreeContent =
gitTree.Select(treeEntry => (treeEntry.Name, convertToLiteralNodeObjectRecursive(treeEntry.Target)))
.ToImmutableList(),
});
public void CanLookupSameObjectTwiceAndTheyAreEqual()
{
using (var repo = new Repository(Constants.BareTestRepoPath))
{
GitObject commit = repo.Lookup(commitSha);
GitObject commit2 = repo.Lookup(commitSha);
commit.Equals(commit2).ShouldBeTrue();
commit.GetHashCode().ShouldEqual(commit2.GetHashCode());
}
}
/// <summary>
/// Follows the targets of a Git <see cref="Tag"/>.
/// </summary>
/// <param name="tag">Starting tag.</param>
/// <returns>The tagged object.</returns>
public static GitObject ResolveTarget(this Tag tag)
{
GitObject target = tag.Target;
while (target is TagAnnotation)
{
target = ((TagAnnotation)(target)).Target;
}
return(target);
}
public void CanLookupSameObjectTwiceAndTheyAreEqual()
{
using (var repo = new Repository(BareTestRepoPath))
{
GitObject commit = repo.Lookup(commitSha);
GitObject commit2 = repo.Lookup(commitSha);
Assert.True(commit.Equals(commit2));
Assert.Equal(commit2.GetHashCode(), commit.GetHashCode());
}
}
public void TreeDataIsPresent()
{
string path = SandboxBareTestRepo();
using (var repo = new Repository(path))
{
GitObject tree = repo.Lookup(sha);
Assert.NotNull(tree);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="SimpleEntry" /> struct.
/// </summary>
/// <param name="repo">The repo.</param>
/// <param name="entry">The tree entry.</param>
/// <exception cref="System.ArgumentNullException">
/// repo
/// or
/// entry
/// </exception>
internal SimpleEntry(Repository repo, TreeEntry entry)
: this()
{
if (repo == null) throw new ArgumentNullException("repo");
if (entry == null) throw new ArgumentNullException("entry");
this.repo = repo;
this.entry = entry;
target = entry.Target;
this.blob = entry.Target as Blob;
this.link = entry.Target as GitLink;
}
public void RevParse(string revision, out Reference reference, out GitObject obj)
{
throw new NotImplementedException();
}
private ObjectId RewriteTarget(GitObject oldTarget)
{
// Has this target already been rewritten?
if (shaMap.ContainsKey(oldTarget.Id))
{
return shaMap[oldTarget.Id];
}
Debug.Assert((oldTarget as Commit) == null);
var annotation = oldTarget as TagAnnotation;
if (annotation == null)
{
//TODO: Probably a Tree or a Blob. This is not covered by any test
return oldTarget.Id;
}
// Recursively rewrite annotations if necessary
ObjectId newTargetId = RewriteTarget(annotation.Target);
var newTarget = repo.Lookup(newTargetId);
string newName = annotation.Name;
if (tagNameRewriter != null)
{
newName = tagNameRewriter(annotation.Name, true, annotation.Target);
}
var newAnnotation = repo.ObjectDatabase.CreateTagAnnotation(newName, newTarget, annotation.Tagger,
annotation.Message);
shaMap[annotation.Id] = newAnnotation.Id;
return newAnnotation.Id;
}
public ObjectVertex(GitObject gitObject)
{
Sha = gitObject.Sha;
}
private Tag CreateTag(GitObject commit, string name)
{
var tag = Substitute.For<Tag>();
tag.Target.Returns(commit);
tag.Name.Returns(name);
tag.CanonicalName.Returns(name);
return tag;
}
public MockTag(string name, Commit target)
{
NameEx = name;
TargetEx = target;
}
/// <summary>
/// Inserts a <see cref = "TagAnnotation"/> into the object database, pointing to a specific <see cref = "GitObject"/>.
/// </summary>
/// <param name="name">The name.</param>
/// <param name="target">The <see cref="GitObject"/> being pointed at.</param>
/// <param name="tagger">The tagger.</param>
/// <param name="message">The message.</param>
/// <returns>The created <see cref = "Commit"/>.</returns>
public virtual TagAnnotation CreateTag(string name, GitObject target, Signature tagger, string message)
{
string prettifiedMessage = Proxy.git_message_prettify(message);
ObjectId tagId = Proxy.git_tag_annotation_create(repo.Handle, name, target, tagger, prettifiedMessage);
return repo.Lookup<TagAnnotation>(tagId);
}
public virtual TagAnnotation CreateTag(string name, GitObject target, Signature tagger, string message)
{
return CreateTagAnnotation(name, target, tagger, message);
}
private int GetCommitsCountBetweenHeadAndCommit(Repository repository, GitObject target)
{
var filter = new CommitFilter();
filter.Since = repository.Head.Commits.First();
filter.Until = target;
return repository.Commits.QueryBy(filter).Count();
}
