8000 Introduce Repository.Info.Message · mm201/libgit2sharp@9dfa8c1 · GitHub
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ethomsonnulltoken
ethomson
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nulltoken
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Introduce Repository.Info.Message
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4 files changed

+64
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lines changed

4 files changed

+64
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lines changed

‎LibGit2Sharp.Tests/RepositoryFixture.cs

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@@ -477,5 +477,30 @@ public void QueryingTheRemoteForADetachedHeadBranchReturnsNull()
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Assert.Null(trackLocal.Remote);
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}
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}
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[Fact]
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public void ReadingEmptyRepositoryMessageReturnsNull()
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{
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SelfCleaningDirectory scd = BuildSelfCleaningDirectory();
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using (var repo = Repository.Init(scd.DirectoryPath))
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{
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Assert.Null(repo.Info.Message);
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}
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}
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[Fact]
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public void CanReadRepositoryMessage()
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{
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SelfCleaningDirectory scd = BuildSelfCleaningDirectory();
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string testMessage = "This is a test message!";
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using (var repo = Repository.Init(scd.DirectoryPath))
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{
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File.WriteAllText(Path.Combine(repo.Info.Path, "MERGE_MSG"), testMessage);
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Assert.Equal(testMessage, repo.Info.Message);
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}
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}
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}
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}

‎LibGit2Sharp/Core/NativeMethods.cs

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@@ -818,6 +818,12 @@ internal static extern int git_repository_mergehead_foreach(
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git_repository_mergehead_foreach_cb cb,
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IntPtr payload);
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[DllImport(libgit2)]
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internal static extern int git_repository_message(
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byte[] message_out,
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UIntPtr buffer_size,
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RepositorySafeHandle repository);
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[DllImport(libgit2)]
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internal static extern int git_repository_odb(out ObjectDatabaseSafeHandle odb, RepositorySafeHandle repo);
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‎LibGit2Sharp/Core/Proxy.cs

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Original file line numberDiff line numberDiff line change
@@ -1515,6 +1515,31 @@ public static ICollection<TResult> git_repository_mergehead_foreach<TResult>(
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GitErrorCode.NotFound);
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}
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public static string git_repository_message(RepositorySafeHandle repo)
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{
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using (ThreadAffinity())
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{
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int bufSize = NativeMethods.git_repository_message(null, (UIntPtr)0, repo);
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if (bufSize == (int)GitErrorCode.NotFound)
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{
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return null;
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}
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Ensure.Int32Result(bufSize);
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byte[] buf = new byte[bufSize];
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int len = NativeMethods.git_repository_message(buf, (UIntPtr)bufSize, repo);
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if (len != bufSize)
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{
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throw new LibGit2SharpException("Repository message file changed as we were reading it");
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}
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return Utf8Marshaler.Utf8FromBuffer(buf);
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}
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}
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public static ObjectDatabaseSafeHandle git_repository_odb(RepositorySafeHandle repo)
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{
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using (ThreadAffinity())

‎LibGit2Sharp/RepositoryInformation.cs

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Original file line numberDiff line numberDiff line change
@@ -79,5 +79,13 @@ public virtual CurrentOperation CurrentOperation
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{
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get { return Proxy.git_repository_state(repo.Handle); }
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}
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/// <summary>
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/// The message for a pending interactive operation.
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/// </summary>
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public virtual string Message
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{
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get { return Proxy.git_repository_message(repo.Handle); }
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}
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}
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}

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