# syntax=docker/dockerfile:1.3.0-labs FROM node:20.15-alpine3.19 as builder ENV NODE_ENV production ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD true WORKDIR /decktape COPY package.json package-lock.json ./ COPY libs libs/ COPY plugins plugins/ COPY decktape.js ./ RUN npm ci --omit=dev FROM alpine:3.19.1 LABEL org.opencontainers.image.source="https://github.com/astefanutti/decktape" ARG CHROMIUM_VERSION=127.0.6533.99-r0 ENV TERM xterm-color RUN < /etc/apk/repositories http://dl-cdn.alpinelinux.org/alpine/latest-stable/main http://dl-cdn.alpinelinux.org/alpine/latest-stable/community EOF # Chromium, CA certificates, fonts # https://git.alpinelinux.org/cgit/aports/log/community/chromium RUN apk update && apk upgrade && \ apk add --no-cache \ ca-certificates \ libstdc++ \ chromium=${CHROMIUM_VERSION} \ font-noto-emoji \ freetype \ harfbuzz \ nss \ ttf-freefont \ wqy-zenhei && \ # /etc/fonts/conf.d/44-wqy-zenhei.conf overrides 'monospace' matching FreeMono.ttf in /etc/fonts/conf.d/69-unifont.conf mv /etc/fonts/conf.d/44-wqy-zenhei.conf /etc/fonts/conf.d/74-wqy-zenhei.conf && \ rm -rf /var/cache/apk/* # Node.js COPY --from=builder /usr/local/bin/node /usr/local/bin/ # DeckTape COPY --from=builder /decktape /decktape RUN addgroup -g 1000 node && \ adduser -u 1000 -G node -s /bin/sh -D node && \ mkdir /slides && \ chown node:node /slides WORKDIR /slides USER node # The --no-sandbox option is required, or --cap-add=SYS_ADMIN to docker run command # https://github.com/GoogleChrome/puppeteer/blob/master/docs/troubleshooting.md#running-puppeteer-in-docker # https://github.com/GoogleChrome/puppeteer/issues/290 # https://github.com/jessfraz/dockerfiles/issues/65 # https://github.com/jessfraz/dockerfiles/issues/156 # https://github.com/jessfraz/dockerfiles/issues/341 ENTRYPOINT ["node", "/decktape/decktape.js", "--chrome-path", "/usr/bin/chromium-browser", "--chrome-arg=--no-sandbox", "--chrome-arg=--disable-gpu"] CMD ["-h"]