This is a standard .NET Core project.
- Install .NET Core SDK
- Open .sln in your favourite IDE or run
dotnet build
We recommend JetBrains Rider
dotnet run --project CachingProxy/CachingProxy.csproj -- LocalCachePath=/tmp Prefixes:0=/plugins.gradle.org/m2 Prefixes:1=/repo1.maven.org/maven2
Then try curl -v http://127.0.0.1:5000/plugins.gradle.org/m2/de/undercouch/gradle-download-task/3.4.2/gradle-download-task-3.4.2.pom