Add AssemblyInfo.GitCommitId property

Closes #196

src/NerdBank.GitVersioning.Tests/BuildIntegrationTests.cs

@@ -676,13 +676,15 @@ public async Task PublicRelease_RegEx_SatisfiedByCheckedOutBranch()
  }
 
  [Theory]
- [InlineData(false, false)]
- [InlineData(true, false)]
- [InlineData(false, true)]
- [InlineData(true, true)]
- public async Task AssemblyInfo(bool isVB, bool includeNonVersionAttributes)
+ [PairwiseData]
+ public async Task AssemblyInfo(bool isVB, bool includeNonVersionAttributes, bool gitRepo)
  {
  this.WriteVersionFile();
+ if (gitRepo)
+ {
+ this.InitializeSourceControl();
+ }
+
  if (isVB)
  {
  this.MakeItAVBProject();
@@ -738,6 +740,7 @@ public async Task AssemblyInfo(bool isVB, bool includeNonVersionAttributes)
  Assert.Equal(result.AssemblyProduct, thisAssemblyClass.GetField("AssemblyProduct", fieldFlags)?.GetValue(null));
  Assert.Equal(result.AssemblyCompany, thisAssemblyClass.GetField("AssemblyCompany", fieldFlags)?.GetValue(null));
  Assert.Equal(result.AssemblyCopyright, thisAssemblyClass.GetField("AssemblyCopyright", fieldFlags)?.GetValue(null));
+ Assert.Equal(result.GitCommitId, thisAssemblyClass.GetField("GitCommitId", fieldFlags)?.GetValue(null) ?? string.Empty);
 
  // Verify that it doesn't have key fields
  Assert.Null(thisAssemblyClass.GetField("PublicKey", fieldFlags));

src/Nerdbank.GitVersioning.Tasks/AssemblyVersionInfo.cs

@@ -67,6 +67,8 @@ the code is regenerated.
 
  public string AssemblyConfiguration { get; set; }
 
+ public string GitCommitId { get; set; }
+
 #if NET461
  public override bool Execute()
  {
@@ -141,7 +143,8 @@ private CodeTypeDeclaration CreateThisAssemblyClass()
  { "AssemblyProduct", this.AssemblyProduct },
  { "AssemblyCopyright", this.AssemblyCopyright },
  { "AssemblyCompany", this.AssemblyCompany },
- { "AssemblyConfiguration", this.AssemblyConfiguration }
+ { "AssemblyConfiguration", this.AssemblyConfiguration },
+ { "GitCommitId", this.GitCommitId },
  }).ToArray());
  if (hasKeyInfo)
  {
@@ -300,7 +303,8 @@ private void GenerateThisAssemblyClass()
  { "AssemblyProduct", this.AssemblyProduct },
  { "AssemblyCopyright", this.AssemblyCopyright },
  { "AssemblyCompany", this.AssemblyCompany },
- { "AssemblyConfiguration", this.AssemblyConfiguration }
+ { "AssemblyConfiguration", this.AssemblyConfiguration },
+ { "GitCommitId", this.GitCommitId },
  };
  if (hasKeyInfo)
  {

src/Nerdbank.GitVersioning.Tasks/build/Nerdbank.GitVersioning.targets

@@ -152,6 +152,7 @@
  AssemblyCopyright="$(AssemblyCopyright)"
  AssemblyCompany="$(AssemblyCompany)"
  AssemblyConfiguration="$(Configuration)"
+ GitCommitId="$(GitCommitId)"
  EmitNonVersionCustomAttributes="$(NBGV_EmitNonVersionCustomAttributes)"
  />
  <!-- Avoid applying the newly generated AssemblyVersionInfo.cs file to the build