This project provides command line flattening support to your solidity file(s).
Windows
SolidityFlattener.exe <Source File> <Destination File> <Search Paths>
Unix / Linux
/usr/local/share/dotnet/dotnet "../SolidityFlattener/bin/Debug/netcoreapp2.1/SolidityFlattener.dll" <Source File> <Destination File> <Search Paths>
Source File
The full path of your solidity source file to flatten.
Destination File
The full path to create the flattened file to.
Search Paths
Comma-separated list of search paths relative to your source file.