add file link to cli table output

Walrus.CLI/Commands/QueryCommand.cs

@@ -77,10 +77,18 @@ private void HandleQuery(WalrusQuery query, bool printTable)
                 .OrderBy(c => c.Timestamp)
                 .AsEnumerable();
 
+            // Avoid calling Count() on the commits enumerable because it is slow
+            int? commitCount = null;
             if (printTable)
             {
-                PrintTable(commits);
+                commitCount = PrintTable(commits);
             }
+
+            commitCount ??= commits.Count();
+
+            Console.WriteLine(new string('=', Console.WindowWidth / 2));
+            Console.WriteLine("Total Commits: {0}", commitCount);
+            Console.WriteLine(new string('=', Console.WindowWidth / 2));
         }
 
         /// <summary>
@@ -89,31 +97,31 @@ private void HandleQuery(WalrusQuery query, bool printTable)
         ///     SHA and commit title are shown for each commit.
         /// </summary>
         /// <param name="commits">Commits to print</param>
-        private void PrintTable(IEnumerable<WalrusCommit> commits)
+        /// <returns>Count of commits in commit</returns>
+        private int PrintTable(IEnumerable<WalrusCommit> commits)
         {
+            var count = 0;
             var header = new string('-', Console.WindowWidth / 2);
 
             foreach (var groupRepo in commits.GroupBy(c => c.RepoName))
             {
-                Console.WriteLine($"Repository: {groupRepo.Key}");
+                Console.WriteLine($"Repository: {groupRepo.Key} [file://{groupRepo.First().RepoPath}]");
                 Console.WriteLine(header);
 
                 foreach (var groupDay in groupRepo.GroupBy(g => g.Timestamp.Date))
                 {
                     Console.WriteLine($"{groupDay.Key:d}: {groupDay.Count()} Commits");
 
-                    foreach(var commit in groupDay)
+                    foreach (var commit in groupDay)
                     {
-                        Console.WriteLine($"\t{commit.Sha} {commit.Message}");
+                        Console.WriteLine($"\t{commit.Timestamp:HH:mm} {commit.Sha} {commit.Message}");
+                        ++count;
                     }
                 }
-                Console.WriteLine();
+                Console.WriteLine(Environment.NewLine);
             }
 
-            var count = commits.Count();
-
-            Console.WriteLine(new string('=', Console.WindowWidth / 2));
-            Console.WriteLine("Total Commits: {0}", count);
+            return count;
         }
     }
 }

Walrus.Core/WalrusCommit.cs

@@ -2,24 +2,34 @@
 {
     using LibGit2Sharp;
     using System;
+    using System.IO;
+    using Walrus.Core.Internal;
 
     /// <summary>
     /// TODO: do we want to wrap this type or use the raw LibGit2 type?
     /// </summary>
     public class WalrusCommit
     {
+        private readonly WalrusRepository _repository;
         private readonly Commit _commit;
 
-        public WalrusCommit(string repoName, Commit commit)
+        public WalrusCommit(WalrusRepository repository, Commit commit)
         {
-            RepoName = repoName;
+            Ensure.IsNotNull(nameof(repository), repository);
+            Ensure.IsNotNull(nameof(commit), commit);
+
+            _repository = repository;
             _commit = commit;
         }
+        /// <summary>
+        /// Path to repository containing this commit5
+        /// </summary>
+        public string RepoPath => _repository.RepositoryPath!;
 
         /// <summary>
         /// Name of Git repo this commit belongs to
         /// </summary>
-        public string RepoName { get; }
+        public string RepoName => _repository.RepositoryName!;
 
         /// <summary>
         /// Commit message text

Walrus.Core/WalrusRepository.cs

@@ -22,12 +22,12 @@ internal WalrusRepository(Repository repository)
         /// <summary>
         /// Name of folder containing Git repo
         /// </summary>
-        public string? RepositoryName => Path.GetFileName(RepositoryPath);
+        public string RepositoryName => Path.GetFileName(RepositoryPath);
 
         /// <summary>
         /// Absolute path to Git repo
         /// </summary>
-        public string? RepositoryPath => Path.GetDirectoryName(_repository?.Info?.WorkingDirectory);
+        public string RepositoryPath => Path.GetDirectoryName(_repository?.Info?.WorkingDirectory)!;
 
         /// <summary>
         /// Most recent commit message
@@ -103,7 +103,7 @@ private IEnumerable<WalrusCommit> SafeGitCommitEnumeration(IEnumerator<Commit> c
                 var commit = commitIter.Current;
                 if (IsMatch(commit, query))
                 {
-                    yield return new WalrusCommit(RepositoryName!, commit);
+                    yield return new WalrusCommit(this, commit);
                 }
             } while (true);