packages/@jsii/dotnet-runtime-test/Directory.Build.props.t.js (10 lines of code) (raw):
const path = require('path');
const version = require('./package.json').version.replace(/\+.+$/, ''); // omit "+build" postfix;
process.stdout.write(`<Project>
<PropertyGroup>
<Authors>Amazon Web Services LLC</Authors>
<Company>Amazon Web Services LLC</Company>
<JsiiVersion>${version}</JsiiVersion>
</PropertyGroup>
</Project>
`);