ARG baseImageTag
FROM node:12-alpine as install
RUN mkdir -p /home/app
WORKDIR /home/app
COPY package.json package-lock.json ./
RUN npm ci --production

FROM node:12-alpine as build
RUN mkdir -p /home/app
WORKDIR /home/app
COPY package.json package-lock.json ./
RUN npm ci
COPY hook.ts scan-helpers.ts kubernetes-label-selector.ts ./
RUN npm run build

FROM securecodebox/hook-sdk-nodejs:${baseImageTag:-latest}
WORKDIR /home/app/hook-wrapper/hook/
COPY --from=install --chown=app:app /home/app/node_modules/ ./node_modules/
COPY --from=build --chown=app:app /home/app/hook.js /home/app/scan-helpers.js /home/app/kubernetes-label-selector.js ./
