Merge pull request #19 from thefringeninja/even-smallier

Use Linker to Shrink Container Even Further

Author: thefringeninja

Dockerfile

@@ -25,13 +25,16 @@ WORKDIR /
 
 RUN TRAVIS_BUILD_NUMBER=$TRAVIS_BUILD_NUMBER MYGET_API_KEY=$MYGET_API_KEY dotnet run --project build/build.csproj
 
+FROM build as publish
+
 WORKDIR /src/SqlStreamStore.HAL.DevServer
 
-RUN dotnet publish --configuration=Release --output=/publish --no-restore --runtime=alpine.3.7-x64
+RUN dotnet add package ILLink.Tasks --version=0.1.5-preview-1841731 --source=https://dotnet.myget.org/F/dotnet-core/api/v3/index.json
+RUN dotnet publish --configuration=Release --output=/publish --runtime=alpine.3.7-x64 /p:ShowLinkerSizeComparison=true
 
 FROM microsoft/dotnet:2.1.4-runtime-deps-alpine3.7 AS runtime
 
 WORKDIR /app
-COPY --from=build /publish ./
+COPY --from=publish /publish ./
 
 ENTRYPOINT ["/app/SqlStreamStore.HAL.DevServer"]

src/SqlStreamStore.HAL.DevServer/SqlStreamStore.HAL.DevServer.csproj

@@ -5,6 +5,7 @@
     <RuntimeIdentifiers>alpine.3.7-x64</RuntimeIdentifiers>
     <TargetLatestRuntimePatch>true</TargetLatestRuntimePatch>
     <LangVersion>latest</LangVersion>
+    <CrossGenDuringPublish>false</CrossGenDuringPublish>
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.Hosting" Version="2.1.1" />

src/SqlStreamStore.HAL/SqlStreamStore.HAL.csproj

@@ -7,6 +7,7 @@
     <DebugSymbols>true</DebugSymbols>
     <NoWarn>1701;1702;1705;1591</NoWarn>
     <LangVersion>latest</LangVersion>
+    <CrossGenDuringPublish>false</CrossGenDuringPublish>
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Halcyon" Version="2.5.1" />
@@ -18,4 +19,4 @@
   <ItemGroup>
     <EmbeddedResource Include="Resources\Schema\*.json" />
   </ItemGroup>
-</Project>
+</Project>