implement dual targetting for both netstandard2.0 and net60 (#512)

Author: Arkatufus

src/Akka.Persistence.Sql.Data.Compatibility.Tests/Akka.Persistence.Sql.Data.Compatibility.Tests.csproj

@@ -23,7 +23,6 @@
 
     <PackageReference Include="System.Data.SQLite" />
 
-    <PackageReference Include="Microsoft.Bcl.AsyncInterfaces" />
     <PackageReference Include="Microsoft.Extensions.Hosting" />
     <PackageReference Include="xunit" />
     <PackageReference Include="xunit.runner.visualstudio">

src/Akka.Persistence.Sql.Data.Compatibility.Tests/DataCompatibilitySpecBase.cs

@@ -137,7 +137,7 @@ protected Configuration.Config Config()
 }}")
                 .WithFallback(SqlPersistence.DefaultConfiguration)
                 .WithFallback(ClusterSharding.DefaultConfig())
-                .WithFallback(ClusterSingletonManager.DefaultConfig());
+                .WithFallback(ClusterSingleton.DefaultConfig());
 
         protected virtual Task InitializeTestAsync()
             => Task.CompletedTask;

src/Akka.Persistence.Sql.Hosting/Akka.Persistence.Sql.Hosting.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>$(NetStandardLibVersion)</TargetFramework>
+      <TargetFrameworks>$(NetStandardLibVersion);$(NetLibVersion)</TargetFrameworks>
     </PropertyGroup>
 
     <ItemGroup>

src/Akka.Persistence.Sql.TagTableMigration/Akka.Persistence.Sql.TagTableMigration.csproj

@@ -9,7 +9,6 @@
   <ItemGroup>
     <PackageReference Include="System.CommandLine" />
     <PackageReference Include="Microsoft.Data.SqlClient" />
-    <PackageReference Include="Microsoft.Bcl.AsyncInterfaces" />
   </ItemGroup>
 
   <ItemGroup>

src/Akka.Persistence.Sql/Akka.Persistence.Sql.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <Description>An Akka Persistence Module for SQL Databases using Linq2Db.</Description>
-    <TargetFramework>$(NetStandardLibVersion)</TargetFramework>
+    <TargetFrameworks>$(NetStandardLibVersion);$(NetLibVersion)</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>

src/Akka.Persistence.Sql/Config/EventJournalTableConfig.cs

@@ -24,7 +24,7 @@ public EventJournalTableConfig(Configuration.Config config)
 
         public JournalTableColumnNames ColumnNames { get; }
 
-        public bool Equals(EventJournalTableConfig other)
+        public bool Equals(EventJournalTableConfig? other)
         {
             if (ReferenceEquals(null, other))
                 return false;

src/Akka.Persistence.Sql/Config/JournalTableConfig.cs

@@ -48,7 +48,7 @@ public JournalTableConfig(Configuration.Config config)
         // ReSharper disable once InconsistentNaming
         public TagTableConfig TagTable { get; }
 
-        public bool Equals(JournalTableConfig other)
+        public bool Equals(JournalTableConfig? other)
         {
             if (ReferenceEquals(null, other))
                 return false;

src/Akka.Persistence.Sql/Config/MultiDataOptionsSetup.cs

@@ -17,7 +17,7 @@ public sealed class MultiDataOptionsSetup: Setup
         public void AddDataOptions(string pluginId, DataOptions dataOptions)
             => _options[pluginId] = dataOptions;
 
-        public bool TryGetDataOptionsFor(string pluginId, out DataOptions dataOptions)
+        public bool TryGetDataOptionsFor(string pluginId, out DataOptions? dataOptions)
             => _options.TryGetValue(pluginId, out dataOptions);
 
         public void RemoveDataOptionsFor(string pluginId)

src/Akka.Persistence.Sql/Journal/SqlWriteJournal.cs

@@ -71,7 +71,7 @@ public SqlWriteJournal(Configuration.Config journalConfig)
             {
                 var multiSetup = setup.Get<MultiDataOptionsSetup>();
                 if (multiSetup.HasValue && multiSetup.Value.TryGetDataOptionsFor(_journalConfig.PluginId, out var dataOptions))
-                    _journalConfig = _journalConfig.WithDataOptions(dataOptions);
+                    _journalConfig = _journalConfig.WithDataOptions(dataOptions!);
             }
 
             _useWriterUuid = _journalConfig.TableConfig.EventJournalTable.UseWriterUuidColumn;

src/Akka.Persistence.Sql/Query/Dao/BaseByteReadArrayJournalDao.cs

@@ -323,7 +323,7 @@ private static async Task<List<JournalRow>> AddTagDataFromTagTableAsync(IQueryab
             var result = new List<JournalRow>();
             foreach (var rowAndTags in rowsAndTags)
             {
-                rowAndTags.row.TagArray = rowAndTags.tags?.Split([';'], StringSplitOptions.RemoveEmptyEntries) ?? Array.Empty<string>();
+                rowAndTags.row.TagArray = rowAndTags.tags?.Split(new []{';'}, StringSplitOptions.RemoveEmptyEntries) ?? Array.Empty<string>();
                 result.Add(rowAndTags.row);
             }