Update relay maintainer .dockerignore
@@ -7,3 +7,14 @@ scripts/
# Top-level files unrealted to the build.
Dockerfile
*.adoc
+
+# NPM stuff.
+**/node_modules/*
+
+# Solidity stuff.
+# We want to include only bare contracts and NPM package configuration for Go code
+# generator.
+solidity/
+!solidity/contracts
+!solidity/package.json
+!solidity/package-lock.json
\ No newline at end of file
