R# Command Line Tools and compiled extensions

go here In my previous post, I explored how to create a minimalistic ReSharper plugin. After I published it, one of my colleagues inquired if it is possible to use this or any other plugin from ReSharper Gallery with inspectcode.exe from ReSharper Command Line Tools (RCLT). I didn’t know and decided to try it out. Here is what I learned.

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ReSharper plugin template with tests

http://pacificpeace.ca/portfolio_category/entertainment/PacificPeaceHealing Prerequisites: VS2017 and ReSharper 2018.1.0

When I started to work on a compiled ReSharper extension aka plugin, I quickly realized how hard it is to set up an initial infrastructure. Reasons:

  1. Official DevGuide is great, but it is often a step behind.
  2. Existing plugins on GitHub contain too much stuff in them, and it is hard to extract relevant pieces, especially when you are new to it.
  3. Lack of my own experience in building NuGet packages.

I would like to share an absolutely minimal ReSharper plugin template with tests. I created it using dotnet new template engine. Template source code is here.

This post does not pretend to be an ultimate guide. On the contrary, it contains 20% of the knowledge you need to get started, and the remained 80% are links to useful information.

When the plugin is installed into a Visual Studio, it checks if a class name contains ‘Foo’ and displays a warning:

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Stored procedures guided by tests

Prerequisites: Basic knowledge of C# and Entity Framework is desired.

When I was working on Test Analytics Solution, I did not expect to use any stored procedures for the project. However, as the database grew, the ORM framework became inefficient for some of the use-cases, relying on joining and aggregating data from many tables. No matter what I tried, SQL profiler showed extremely slow, dynamic SQL statements, bloated as Trump’s ego. The performance was a victim of generalization.

From the other side, a stored procedure (SP) completed the job perfectly. It took fractions of seconds instead of minutes. Obviously, I had to go forward using the stored procedure. It meant leaving a critical part of the business logic in a SQL world, poorly testable and exposed to regressions. It was one of those moments, as I explored in my previous post, that I struggled to apply TDD practices.

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