title: .Net Core build a solution
body: <p>If you try to run from the command line in the top directory of a solution made with visual studio:</p>
  
  <pre><code>dotnet build
  </code></pre>
  
  <p>My solution is architectured like that:</p>
  
  <pre><code>MySolution.sln
     &gt; src
         &gt; MyProject1
             &gt; project.json
         &gt; MyProject2
             &gt; project.json
     &gt; test
         &gt; MyProject.Test
             &gt; project.json
  </code></pre>
  
  <p>it will fail with the following error:</p>
  
  <pre><code>Couldn't find 'project.json' in current directory
  </code></pre>
  
  <p>How could I build the solution without having to specify each project explicitely (and then without the related maintenance) ?</p>