Sync prob-specs-repo

Author: ErikSchierboom

generators.new/CanonicalData.cs

@@ -2,6 +2,8 @@
 using System.Text.Json;
 using System.Text.Json.Nodes;
 
+using LibGit2Sharp;
+
 namespace Generators;
 
 internal record TestCase(
@@ -15,7 +17,25 @@ internal record TestCase(
 internal static class CanonicalData
 {
     private static readonly JsonSerializerOptions SerializerOptions = new() { PropertyNameCaseInsensitive = true };
-    
+
+    static CanonicalData()
+    {
+        CloneProbSpecsRepo();
+        UpdateProbSpecsRepo();
+    }
+
+    private static void CloneProbSpecsRepo()
+    {
+        if (!Directory.Exists(Paths.ProbSpecsDir))
+            Repository.Clone("https://github.com/exercism/problem-specifications.git", Paths.ProbSpecsDir);
+    }
+
+    private static void UpdateProbSpecsRepo()
+    {
+        using var repo = new Repository(Paths.ProbSpecsDir);
+        Commands.Pull(repo, new Signature("Exercism", "[email protected]", DateTimeOffset.Now), new PullOptions());
+    }
+
     internal static TestCase[] Parse(string canonicalDataFile) =>
         Parse(JsonNode.Parse(File.ReadAllText(canonicalDataFile))!.AsObject(), ImmutableQueue<string>.Empty)
             .ToArray();

generators.new/Generators.csproj

@@ -11,6 +11,7 @@
     <PackageReference Include="CommandLineParser" Version="2.9.1" />
     <PackageReference Include="Handlebars.Net" Version="2.1.6" />
     <PackageReference Include="Humanizer.Core" Version="2.14.1" />
+    <PackageReference Include="LibGit2Sharp" Version="0.31.0" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="4.12.0" />
     <PackageReference Include="Tomlyn" Version="0.18.0" />
   </ItemGroup>

generators.new/Paths.cs

@@ -3,7 +3,8 @@ namespace Generators;
 internal static class Paths
 {
     private static readonly string RootDir = GetRootDir();
-    private static readonly string ProbSpecsExercisesDir = Path.Join(RootDir, ".problem-specifications", "exercises");
+    internal static readonly string ProbSpecsDir = Path.Join(RootDir, ".problem-specifications");
+    private static readonly string ProbSpecsExercisesDir = Path.Join(ProbSpecsDir, "exercises");
     internal static readonly string PracticeExercisesDir = Path.Join(RootDir, "exercises", "practice");
 
     internal static string ExerciseDir(Exercise exercise) => Path.Join(PracticeExercisesDir, exercise.Slug);