Uses LTS Dubnium as the default version but an active LTS is advised.
The installed version is configurable via build arg using NODE_VERSION
, and resolved directly by nvm:
❯ docker build . --build-arg=NODE_VERSION=lts/fermium
❯ docker build . --build-arg=NODE_VERSION=14.15
❯ docker build . --build-arg=NODE_VERSION=12