Pass multiple solidity files about solgraph

[whiskyfrenzy]

I see, that's alright. It's a wonderful tool for visualisation, most of the time I can just "cat * > final.sol", remove a few lines and solgraph works. Thanks!

[raineorshine]

Yes, I can see how that is a bit confusing.

Despite #22, solgraph does not support multiple files. You can see only a single file gets read in and passed to solparser:

solgraph/src/index.js

Line 48 in d3e6f43

ast = solparser.parse(source)

As a workaround, you may be able to copy all source code into a single solidity file and pass it to solgraph. It would be nice if you could pass it a glob for multiple input files.