Merge branch 'build-fix'

Author: damianh

.gitignore

@@ -45,7 +45,6 @@ dlldata.c
 # .NET Core
 project.lock.json
 project.fragment.lock.json
-artifacts/
 **/Properties/launchSettings.json
 
 *_i.c

artifacts/.gitignore

@@ -0,0 +1,4 @@
+# Ignore everything in this directory
+*
+# Except this file
+!.gitignore

build/Program.cs

@@ -1,5 +1,6 @@
 using System;
 using System.IO;
+using System.Linq;
 using static Bullseye.Targets;
 using static SimpleExec.Command;
 
@@ -22,14 +23,20 @@ static void Main(string[] args)
                 {
                     return;
                 }
-                var di = new DirectoryInfo(ArtifactsDir);
-                foreach (var file in di.GetFiles())
+                var filesToDelete = Directory
+                    .GetFiles(ArtifactsDir, "*.*", SearchOption.AllDirectories)
+                    .Where(f => !f.EndsWith(".gitignore"));
+                foreach (var file in filesToDelete)
                 {
-                    file.Delete(); 
+                    Console.WriteLine($"Deleting file {file}");
+                    File.SetAttributes(file, FileAttributes.Normal);
+                    File.Delete(file);
                 }
-                foreach (var dir in di.GetDirectories())
+                var directoriesToDelete = Directory.GetDirectories("artifacts");
+                foreach (var directory in directoriesToDelete)
                 {
-                    dir.Delete(true); 
+                    Console.WriteLine($"Deleting directory {directory}");
+                    Directory.Delete(directory, true);
                 }
             });
 
@@ -39,13 +46,13 @@ static void Main(string[] args)
                 RunTests,
                 DependsOn(Build),
                 ForEach("LittleForker.Tests"),
-                project => Run("dotnet", $"test src/{project}/{project}.csproj -c Release -r ../../{ArtifactsDir} --no-build -l trx;LogFileName={project}.xml --verbosity=normal"));
+                project => Run("dotnet", $"test src/{project}/{project}.csproj -c Release -r {ArtifactsDir} --no-build -l trx;LogFileName={project}.xml --verbosity=normal"));
 
             Target(
                 Pack,
                 DependsOn(Build),
                 ForEach("LittleForker"),
-                project => Run("dotnet", $"pack src/{project}/{project}.csproj -c Release -o ../../{ArtifactsDir} --no-build"));
+                project => Run("dotnet", $"pack src/{project}/{project}.csproj -c Release -o {ArtifactsDir} --no-build"));
 
             Target(Publish, DependsOn(Pack), () =>
             {