Initial commit

Dockerfile

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+FROM ubuntu:latest
+RUN apt-get -y update && apt-get -y install vim openjdk-11-jdk npm curl git &&\
+    curl -fLo ~/.vim/autoload/plug.vim --create-dirs https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
+COPY files/* /root
+RUN vim +PlugInstall +qall
+RUN cd /root/find-java-home-test && npm i find-java-home
+WORKDIR /root

files/root/.vim/coc-settings.json

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+{
+    "metals.javaHome": "/usr/lib/jvm/java-11-openjdk-amd64"
+}

files/root/.vimrc

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+call plug#begin('~/.vim/plugged')
+Plug 'neoclide/coc.nvim', {'branch': 'release'}
+call plug#end()
+nmap <silent> gd <Plug>(coc-definition)
+nmap <silent> gy <Plug>(coc-type-definition)
+nmap <silent> gi <Plug>(coc-implementation)
+nmap <silent> gr <Plug>(coc-references)
+
+set number
+autocmd filetype scala set expandtab
+autocmd filetype scala set tabstop=2
+autocmd filetype scala set shiftwidth=2

files/root/find-java-home-test/index.js

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+require('find-java-home')(function(err, home){
+  if(err)return console.log(err);
+  console.log(home);
+});

files/root/main.scala

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+object Main extends App {
+  case class MyData(x: Int, y: String)
+  val d = MyData(1, "abc")
+  println(s"${d.x}, ${d.y}")
+}