Added the command to download latest release with a path.

src/Velopack.Deployment/PathRepository.cs

@@ -0,0 +1,17 @@
+using Microsoft.Extensions.Logging;
+using Velopack.Sources;
+
+namespace Velopack.Deployment;
+
+public class PathDownloadOptions : RepositoryOptions
+{
+    public DirectoryInfo Path { get; set; }
+}
+
+public class PathRepository(ILogger logger) : SourceRepository<PathDownloadOptions, SimpleFileSource>(logger)
+{
+    public override SimpleFileSource CreateSource(PathDownloadOptions options)
+    {
+        return new SimpleFileSource(options.Path);
+    }
+}

src/Velopack.Vpk/Commands/PathDownloadCommand.cs

@@ -0,0 +1,15 @@
+namespace Velopack.Vpk.Commands;
+
+public class PathDownloadCommand : OutputCommand
+{
+    public DirectoryInfo Path { get; private set; }
+
+    public PathDownloadCommand()
+        : base("path", "Download latest release from a specific path source.")
+    {
+        AddOption<DirectoryInfo>((p) => Path = p, "--path")
+            .SetDescription("Path to download releases from.")
+            .MustExist()
+            .SetRequired();
+    }
+}

src/Velopack.Vpk/OptionMapper.cs

@@ -21,6 +21,7 @@ public static partial class OptionMapper
     public static partial GitHubDownloadOptions ToOptions(this GitHubDownloadCommand cmd);
     public static partial GitHubUploadOptions ToOptions(this GitHubUploadCommand cmd);
     public static partial HttpDownloadOptions ToOptions(this HttpDownloadCommand cmd);
+    public static partial PathDownloadOptions ToOption(this PathDownloadCommand cmd);
     public static partial S3DownloadOptions ToOptions(this S3DownloadCommand cmd);
     public static partial S3UploadOptions ToOptions(this S3UploadCommand cmd);
     public static partial DeltaGenOptions ToOptions(this DeltaGenCommand cmd);

src/Velopack.Vpk/Program.cs

@@ -83,6 +83,7 @@ public class Program
         downloadCommand.AddRepositoryDownload<GitHubDownloadCommand, GitHubRepository, GitHubDownloadOptions>(provider);
         downloadCommand.AddRepositoryDownload<S3DownloadCommand, S3Repository, S3DownloadOptions>(provider);
         downloadCommand.AddRepositoryDownload<HttpDownloadCommand, HttpRepository, HttpDownloadOptions>(provider);
+        downloadCommand.AddRepositoryDownload<PathDownloadCommand, PathRepository, PathDownloadOptions>(provider);
         rootCommand.Add(downloadCommand);
 
         var uploadCommand = new CliCommand("upload", "Upload local package(s) to a remote update source.");

test/Velopack.CommandLine.Tests/Commands/PathDownloadCommandTests.cs

@@ -0,0 +1,32 @@
+using System.CommandLine;
+using Velopack.Vpk.Commands;
+
+namespace Velopack.CommandLine.Tests.Commands;
+public class PathDownloadCommandTests : BaseCommandTests<PathDownloadCommand>
+{
+    [Fact]
+    public void Path_WithPath_ParsesValue()
+    {
+        var command = new PathDownloadCommand();
+
+        DirectoryInfo directory = Directory.CreateDirectory(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "releases"));
+        ParseResult parseResult = command.ParseAndApply($"--path {directory.FullName}");
+
+        Assert.Empty(parseResult.Errors);
+        Assert.Equal(directory.FullName, command.Path.FullName);
+
+        Directory.Delete(directory.FullName);
+    }
+
+    [Fact]
+    public void Path_WithNonExistingDirectory_ShowsError()
+    {
+        var command = new PathDownloadCommand();
+
+        // Parse with a fake path
+        ParseResult parseResult = command.ParseAndApply($"--path \"E:\releases\"");
+
+        Assert.Equal(1, parseResult.Errors.Count);
+        Assert.StartsWith("--path directory is not found, but must exist", parseResult.Errors[0].Message);
+    }
+}