Earthfile

VERSION 0.6
FROM node:15.12.0-alpine3.13
WORKDIR /js-example

deps:
    COPY package.json npm-shrinkwrap.json ./
    RUN npm install
    SAVE ARTIFACT npm-shrinkwrap.json AS LOCAL ./npm-shrinkwrap.json

build:
    FROM +deps
    COPY src src
    COPY dist dist
    RUN npx webpack
    SAVE ARTIFACT dist /dist AS LOCAL dist

docker:
    FROM +deps
    COPY +build/dist ./dist
    EXPOSE 8080
    ENTRYPOINT ["/js-example/node_modules/http-server/bin/http-server", "./dist"]
    SAVE IMAGE --push earthly/examples:js