fix LZMA archive directory structure (#88)

src/Microsoft.DotNet.Archive/IndexedArchive.cs

@@ -18,7 +18,8 @@ namespace Microsoft.DotNet.Archive
         {
             public DestinationFileInfo(string destinationPath, string hash)
             {
-                DestinationPath = destinationPath;
+                // Normalize the path
+                DestinationPath = destinationPath.Replace(Path.DirectorySeparatorChar, '/');
                 Hash = hash;
             }
 
@@ -30,11 +31,13 @@ namespace Microsoft.DotNet.Archive
         {
             public ArchiveSource(string sourceArchive, string sourceFile, string archivePath, string hash, long size)
             {
-                SourceArchive = sourceArchive;
-                SourceFile = sourceFile;
-                ArchivePath = archivePath;
                 Hash = hash;
                 Size = size;
+
+                // Normalize the paths
+                SourceArchive = sourceArchive?.Replace(Path.DirectorySeparatorChar, '/');
+                SourceFile = sourceFile.Replace(Path.DirectorySeparatorChar, '/');
+                ArchivePath = archivePath.Replace(Path.DirectorySeparatorChar, '/');
             }
 
             public string SourceArchive { get; set; }
@@ -85,7 +88,7 @@ namespace Microsoft.DotNet.Archive
 
         public IndexedArchive()
         { }
-        
+
         private static Stream CreateTemporaryStream()
         {
             string temp = Path.GetTempPath();
@@ -246,7 +249,7 @@ namespace Microsoft.DotNet.Archive
                 using (var archiveStream = File.Create(DestinationPath))
                 using (var archive = new ZipArchive(archiveStream, ZipArchiveMode.Create))
                 {
-                    foreach(var zipSource in entries)
+                    foreach (var zipSource in entries)
                     {
                         var entry = archive.CreateEntry(zipSource.Item1, CompressionLevel.Optimal);
                         using (var entryStream = entry.Open())
@@ -400,9 +403,9 @@ namespace Microsoft.DotNet.Archive
             CheckDisposed();
             using (var fs = File.OpenRead(externalFile))
             {
-                string hash = GetHash(fs); 
+                string hash = GetHash(fs);
                 // $ prefix indicates that the file is not in the archive and path is relative to an external directory
-                _archiveFiles[hash] = new ArchiveSource(null, null, "$" + hash , hash, fs.Length);
+                _archiveFiles[hash] = new ArchiveSource(null, null, "$" + hash, hash, fs.Length);
                 _externalFiles[hash] = externalFile;
             }
         }
@@ -441,7 +444,7 @@ namespace Microsoft.DotNet.Archive
 
             using (var sourceArchive = new ZipArchive(File.OpenRead(sourceZipFile), ZipArchiveMode.Read))
             {
-                foreach(var entry in sourceArchive.Entries)
+                foreach (var entry in sourceArchive.Entries)
                 {
                     string hash = null;
                     long size = entry.Length;

src/dotnet-archive/Program.cs

@@ -29,9 +29,10 @@ namespace Microsoft.DotNet.Tools.Archive
             var extract = app.Option("-x|--extract <outputDirectory>", "Directory to extract to", CommandOptionType.SingleValue);
             var archiveFile = app.Option("-a|--archive <file>", "Archive to operate on", CommandOptionType.SingleValue);
             var externals = app.Option("--external <external>...", "External files and directories to consider for extraction", CommandOptionType.MultipleValue);
-            var sources = app.Argument("<sources>...", "Files & directory to include in the archive", multipleValues:true);
+            var sources = app.Argument("<sources>...", "Files & directory to include in the archive", multipleValues: true);
 
-            app.OnExecute(() => {
+            app.OnExecute(() =>
+            {
 
                 if (extract.HasValue() && sources.Values.Any())
                 {
@@ -67,7 +68,7 @@ namespace Microsoft.DotNet.Tools.Archive
 
                 if (sources.Values.Any())
                 {
-                    foreach(var source in sources.Values)
+                    foreach (var source in sources.Values)
                     {
                         if (Directory.Exists(source))
                         {
@@ -91,6 +92,6 @@ namespace Microsoft.DotNet.Tools.Archive
             });
 
             return app.Execute(args);
-        }        
+        }
     }
 }

src/dotnet-archive/dotnet-archive.csproj

@@ -6,7 +6,7 @@
     <TargetFramework>netcoreapp2.0</TargetFramework>
     <OutputType>Exe</OutputType>
     <EnableApiCheck>false</EnableApiCheck>
-    <RuntimeIdentifier>win7-x64</RuntimeIdentifier>
+    <RuntimeIdentifiers>win7-x64;linux-x64</RuntimeIdentifiers>
   </PropertyGroup>
 
   <ItemGroup>