feat: .Net Standard 1.4 is no longer supported #99

BREAKING CHANGE

README.md

@@ -26,7 +26,6 @@ This is **BETA CODE** and breaking changes will occur.
 - A zero config [pubsub message system](https://richardschneider.github.io/net-ipfs-engine/articles/pubsub.html)
 - Targets 
   - .NET Framework 4.6.1
-  - .NET Standard 1.4
   - .NET Standard 2.0
 - Supports [asynchronous I/O](https://richardschneider.github.io/net-ipfs-engine/articles/async.html)
 - Supports [cancellation](https://richardschneider.github.io/net-ipfs-engine/articles/cancellation.html)

src/CoreApi/FileSystemApi.cs

@@ -1,6 +1,4 @@
-#if !NETSTANDARD14 // TODO
-using ICSharpCode.SharpZipLib.Tar;
-#endif
+using ICSharpCode.SharpZipLib.Tar;
 using Common.Logging;
 using System;
 using System.Collections.Generic;
@@ -232,12 +230,6 @@ public async Task<Stream> ReadFileAsync(string path, long offset, long count = 0
             return new SlicedStream(stream, offset, count);
         }
 
-#if NETSTANDARD14 // TODO
-        public Task<Stream> GetAsync(string path, bool compress = false, CancellationToken cancel = default(CancellationToken))
-        {
-            throw new NotImplementedException("FileSystem.Api.GetAsync is not implemented on NETSTANDARD 1.4");
-        }
-#else
         public async Task<Stream> GetAsync(string path, bool compress = false, CancellationToken cancel = default(CancellationToken))
         {
             var cid = await ipfs.ResolveIpfsPathToCidAsync(path, cancel).ConfigureAwait(false);
@@ -251,9 +243,7 @@ public async Task<Stream> GetAsync(string path, bool compress = false, Cancellat
             ms.Position = 0;
             return ms;
         }
-#endif
 
-#if !NETSTANDARD14 // TODO
         async Task AddTarNodeAsync(Cid cid, string name, TarOutputStream tar, CancellationToken cancel)
         {
             var block = await ipfs.Block.GetAsync(cid, cancel).ConfigureAwait(false);
@@ -301,7 +291,6 @@ async Task AddTarNodeAsync(Cid cid, string name, TarOutputStream tar, Cancellati
             }
         }
 
-#endif
 
         IBlockApi GetBlockService(AddFileOptions options)
         {

src/IpfsEngine.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net461;netstandard14;netstandard2</TargetFrameworks>
+    <TargetFrameworks>net461;netstandard2</TargetFrameworks>
     <AssemblyName>Ipfs.Engine</AssemblyName>
     <RootNamespace>Ipfs.Engine</RootNamespace>
     <DocumentationFile>bin\$(Configuration)\$(TargetFramework)\$(AssemblyName).xml</DocumentationFile>
@@ -20,17 +20,14 @@
     <Description>An embedded IPFS engine for .Net</Description>
     <PackageRequireLicenseAcceptance>false</PackageRequireLicenseAcceptance>
     <PackageReleaseNotes>https://github.com/richardschneider/net-ipfs-engine/releases</PackageReleaseNotes>
-    <Copyright>© 2018 Richard Schneider</Copyright>
+    <Copyright>© 2018-2019 Richard Schneider</Copyright>
     <PackageTags>ipfs peer-to-peer p2p distributed file-system web</PackageTags>
     <IncludeSymbols>True</IncludeSymbols>
     <PackageLicenseUrl>https://github.com/richardschneider/net-ipfs-engine/blob/master/LICENSE</PackageLicenseUrl>
     <PackageProjectUrl>https://github.com/richardschneider/net-ipfs-engine</PackageProjectUrl>
     <PackageIconUrl>https://github.com/ipfs/logo/blob/master/platform-icons/osx-menu-bar.png</PackageIconUrl>
   </PropertyGroup>
 
-  <PropertyGroup Condition=" '$(TargetFramework)' == 'netstandard14'">
-    <DefineConstants>NETSTANDARD14</DefineConstants>
-  </PropertyGroup>
   <PropertyGroup Condition=" '$(TargetFramework)' == 'netstandard2'">
     <DefineConstants>NETSTANDARD2</DefineConstants>
   </PropertyGroup>

test/IpfsEngineTests.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net461;netcoreapp1.1;netcoreapp2.1</TargetFrameworks>
+    <TargetFrameworks>net461;netcoreapp2.1</TargetFrameworks>
 
     <IsPackable>false</IsPackable>
     <DebugType>full</DebugType>