When building locally, default branch to HEAD

If we can't find an envvar with the right value, default to checkout HEAD.
devlooped · Jan 28, 2023 · 7b5fb29 · 7b5fb29
1 parent f9939f8
commit 7b5fb29
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Showing 2 changed files with 61 additions and 48 deletions.
diff --git a/src/ThisAssembly.Git/ThisAssembly.Git.targets b/src/ThisAssembly.Git/ThisAssembly.Git.targets
@@ -56,6 +56,12 @@
       <RepositoryRoot>@(_ThisAssemblyGitSourceRoot)</RepositoryRoot>
     </PropertyGroup>
 
+    <PropertyGroup Condition="'$(RepositoryBranch)' == '' and '$(RepositoryRoot)' != ''">
+      <!-- We may not be in CI at all. If we got a git repo root, we can directly read HEAD -->
+      <RepositoryHead>$(RepositoryRoot).git/HEAD</RepositoryHead>
+      <RepositoryBranch Condition="Exists($(RepositoryHead))">$([System.IO.File]::ReadAllText($(RepositoryHead)).TrimStart("ref: refs/heads/"))</RepositoryBranch>
+    </PropertyGroup>
+
   </Target>
 
   <Target Name="PrepareGitConstants"

diff --git a/src/ThisAssembly.Tests/Tests.cs b/src/ThisAssembly.Tests/Tests.cs
@@ -1,71 +1,78 @@
 using System.Diagnostics.CodeAnalysis;
 using System.IO;
 using Xunit;
+using Xunit.Abstractions;
 
 [assembly: SuppressMessage("SponsorLink", "SL04")]
 
-namespace ThisAssemblyTests
+namespace ThisAssemblyTests;
+
+public record class Tests(ITestOutputHelper Output)
 {
-    public class Tests
-    {
-        [Fact]
-        public void CanReadResourceFile()
-            => Assert.NotNull(ResourceFile.Load("Resources.resx", "Strings"));
+    [Fact]
+    public void CanReadResourceFile()
+        => Assert.NotNull(ResourceFile.Load("Resources.resx", "Strings"));
 
-        [Fact]
-        public void CanUseInfo()
-            => Assert.Equal("ThisAssembly.Tests", ThisAssembly.Info.Title);
+    [Fact]
+    public void CanUseInfo()
+        => Assert.Equal("ThisAssembly.Tests", ThisAssembly.Info.Title);
 
-        [Fact]
-        public void CanUseConstants()
-            => Assert.Equal("Baz", ThisAssembly.Constants.Foo.Bar);
+    [Fact]
+    public void CanUseConstants()
+        => Assert.Equal("Baz", ThisAssembly.Constants.Foo.Bar);
 
-        [Fact]
-        public void CanUseFileConstants()
-            => Assert.Equal(ThisAssembly.Constants.Content.Docs.License, Path.Combine("Content", "Docs", "License.md"));
+    [Fact]
+    public void CanUseFileConstants()
+        => Assert.Equal(ThisAssembly.Constants.Content.Docs.License, Path.Combine("Content", "Docs", "License.md"));
 
-        [Fact]
-        public void CanUseFileConstantLinkedFile()
-            => Assert.Equal(ThisAssembly.Constants.Included.Readme, Path.Combine("Included", "Readme.txt"));
+    [Fact]
+    public void CanUseFileConstantLinkedFile()
+        => Assert.Equal(ThisAssembly.Constants.Included.Readme, Path.Combine("Included", "Readme.txt"));
 
-        [Fact]
-        public void CanUseMetadata()
-            => Assert.Equal("Bar", ThisAssembly.Metadata.Foo);
+    [Fact]
+    public void CanUseMetadata()
+        => Assert.Equal("Bar", ThisAssembly.Metadata.Foo);
 
-        [Fact]
-        public void CanUseProjectProperty()
-            => Assert.Equal("Bar", ThisAssembly.Project.Foo);
+    [Fact]
+    public void CanUseProjectProperty()
+        => Assert.Equal("Bar", ThisAssembly.Project.Foo);
 
-        [Fact]
-        public void CanUseStringsNamedArguments()
-            => Assert.NotNull(ThisAssembly.Strings.Named("hello", "world"));
+    [Fact]
+    public void CanUseStringsNamedArguments()
+        => Assert.NotNull(ThisAssembly.Strings.Named("hello", "world"));
 
-        [Fact]
-        public void CanUseStringsIndexedArguments()
-            => Assert.NotNull(ThisAssembly.Strings.Indexed("hello", "world"));
+    [Fact]
+    public void CanUseStringsIndexedArguments()
+        => Assert.NotNull(ThisAssembly.Strings.Indexed("hello", "world"));
 
-        [Fact]
-        public void CanUseStringResource()
-            => Assert.Equal("Value", ThisAssembly.Strings.Foo.Bar.Baz);
+    [Fact]
+    public void CanUseStringResource()
+        => Assert.Equal("Value", ThisAssembly.Strings.Foo.Bar.Baz);
 
-        [Fact]
-        public void CanUseTextResource()
-            => Assert.NotNull(ThisAssembly.Resources.Content.Styles.Custom.Text);
+    [Fact]
+    public void CanUseTextResource()
+        => Assert.NotNull(ThisAssembly.Resources.Content.Styles.Custom.Text);
 
-        [Fact]
-        public void CanUseByteResource()
-            => Assert.NotNull(ThisAssembly.Resources.Content.Styles.Main.GetBytes());
+    [Fact]
+    public void CanUseByteResource()
+        => Assert.NotNull(ThisAssembly.Resources.Content.Styles.Main.GetBytes());
 
-        [Fact]
-        public void CanUseSameNameDifferentExtensions()
-            => Assert.NotNull(ThisAssembly.Resources.Content.Swagger.swagger_ui.css.GetBytes());
+    [Fact]
+    public void CanUseSameNameDifferentExtensions()
+        => Assert.NotNull(ThisAssembly.Resources.Content.Swagger.swagger_ui.css.GetBytes());
 
-        [Fact]
-        public void CanUseFileInvalidCharacters()
-            => Assert.NotNull(ThisAssembly.Resources.webhook_data.Text);
+    [Fact]
+    public void CanUseFileInvalidCharacters()
+        => Assert.NotNull(ThisAssembly.Resources.webhook_data.Text);
 
-        [Fact]
-        public void CanUseGitConstants()
-            => Assert.NotEmpty(ThisAssembly.Git.Commit);
+    [Fact]
+    public void CanUseGitConstants()
+        => Assert.NotEmpty(ThisAssembly.Git.Commit);
+
+    [Fact]
+    public void CanUseGitBranchConstants()
+    {
+        Assert.NotEmpty(ThisAssembly.Git.Branch);
+        Output.WriteLine(ThisAssembly.Git.Branch);
     }
 }