add the --merge option. This merges all packs into one split up into namespaces
grafter build <target> [source]
grafter serve <target> [source]
grafter pack <target> [source]
// Simple build (builds to ./dist)
grafter build
// Build to ./dist folder
grafter build ./dist
// Build to Minecraft world
grafter build <[profile_name:]world_name>
// Serve to Minecraft world and watch for changes
grafter serve <[profile_name:]world_name>
// Build to ./dist folder as archive
grafter pack ./dist