public async Task CreateRawObjects()
{
using var repo = GitRepository.Init(TestContext.PerTestDirectory());
GitBlobWriter bw = GitBlobWriter.CreateFrom(Bucket.Create.FromUTF8("This is 'iota'."));
var blob = await bw.WriteAndFetchAsync(repo);
Assert.IsNotNull(blob);
Assert.AreEqual("ce5beb5e8714fe6d04096988a48589e8312451a8", blob.Id.ToString());
GitTreeWriter tw = GitTreeWriter.CreateEmpty();
tw.Add("iota", blob);
var treeId = await tw.WriteToAsync(repo);
Assert.AreEqual("f6315a2112111a87d565eef0175d25ed01c7da6e", treeId.ToString());
var fsckOutput = await repo.GetPlumbing().ConsistencyCheck(new GitConsistencyCheckArgs()
{
Full = true
});
Assert.AreEqual($"dangling tree {treeId}", fsckOutput);
}
private static async Task CreateGreekTreeAsync(string v)
{
using var repo = GitRepository.Init(v, new GitRepositoryInitArgs { Bare = true });
GitCommitWriter cw = GitCommitWriter.Create(new GitCommitWriter[0]);
var items = new RepoItem[]
{
new RepoItem {
Name = "iota", Content = "This is dthe file 'iota'.\n"
},
new RepoItem {
Name = "A"
},
new RepoItem {
Name = "A/mu", Content = "This is the file 'mu'.\n"
},
new RepoItem {
Name = "A/B"
},
new RepoItem {
Name = "A/B/lambda", Content = "This is the file 'lambda'.\n"
},
new RepoItem {
Name = "A/B/E",
},
new RepoItem {
Name = "A/B/E/alpha", Content = "This is the file 'alpha'.\n"
},
new RepoItem {
Name = "A/B/E/beta", Content = "This is the file 'beta'.\n"
},
new RepoItem {
Name = "A/B/F"
},
new RepoItem {
Name = "A/C"
},
new RepoItem {
Name = "A/D"
},
new RepoItem {
Name = "A/D/gamma", Content = "This is the file 'gamma'.\n"
},
new RepoItem {
Name = "A/D/G"
},
new RepoItem {
Name = "A/D/G/pi", Content = "This is the file 'pi'.\n"
},
new RepoItem {
Name = "A/D/G/rho", Content = "This is the file 'rho'.\n"
},
new RepoItem {
Name = "A/D/G/tau", Content = "This is the file 'tau'.\n"
},
new RepoItem {
Name = "A/D/H"
},
new RepoItem {
Name = "A/D/H/chi", Content = "This is the file 'chi'.\n"
},
new RepoItem {
Name = "A/D/H/psi", Content = "This is the file 'psi'.\n"
},
new RepoItem {
Name = "A/D/H/omega", Content = "This is the file 'omega'.\n"
}
};
foreach (var item in items)
{
if (item.Content is not null)
{
cw.Tree.Add(item.Name, GitBlobWriter.CreateFrom(System.Text.Encoding.UTF8.GetBytes(item.Content !).AsBucket()));
}
else
{
cw.Tree.Add(item.Name, GitTreeWriter.CreateEmpty());
}
}
TimeSpan offset = new TimeSpan(1, 0, 0);
cw.Author = cw.Committer = new GitSignature("BH", "bh@BH", new DateTimeOffset(2000, 1, 1, 0, 0, 0, offset));
cw.Message = "Initial Commit";
var firstCommit = await cw.WriteAndFetchAsync(repo);
cw = GitCommitWriter.Create(firstCommit);
cw.Author = cw.Committer = new GitSignature("BH", "bh@BH", new DateTimeOffset(2000, 1, 1, 1, 0, 0, offset));
cw.Message = "Second Commit";
var secondCommit = await cw.WriteAndFetchAsync(repo);
var ct = GitTagObjectWriter.Create(secondCommit, "v0.1");
ct.Message = "Tag second Commit";
ct.Tagger = new GitSignature("BH", "bh@BH", new DateTimeOffset(2000, 1, 2, 0, 0, 0, offset));
var tag = await ct.WriteAndFetchAsync(repo);
using (var rt = repo.References.CreateUpdateTransaction())
{
rt.Reason = "Apply tag";
rt.Create($"refs/tags/{tag.Name}", tag.Id);
await rt.CommitAsync();
}
var baseId = secondCommit.Id;
cw = GitCommitWriter.Create(firstCommit);
cw.Author = cw.Committer = new GitSignature("BH", "bh@BH", new DateTimeOffset(2000, 1, 3, 0, 0, 0, offset));
cw.Tree.Add("A/C/delta", GitBlobWriter.CreateFrom(Encoding.UTF8.GetBytes("This is the file 'delta'.\n").AsBucket()));
cw.Message = "Committed on branch";
var branchCommit = await cw.WriteAndFetchAsync(repo);
cw = GitCommitWriter.Create(firstCommit, branchCommit);
cw.Author = cw.Committer = new GitSignature("BH", "bh@BH", new DateTimeOffset(2000, 1, 4, 0, 0, 0, offset));
cw.Message = "Merged";
cw.Tree.Add("A/C/delta", branchCommit.Tree.AllItems["A/C/delta"].Entry.GitObject.AsLazy());
var headCommit = await cw.WriteAndFetchAsync(repo);
string?refName = ((GitSymbolicReference)repo.Head).ReferenceName;
Assert.AreEqual("refs/heads/master", refName);
using (var rt = repo.References.CreateUpdateTransaction())
{
rt.Reason = "Initial Checkout";
rt.UpdateHead(headCommit.Id);
await rt.CommitAsync();
}
}
