Dockerfile.embedr

FROM golang:1.22-bullseye AS build-env

WORKDIR /usr/src/social-app

ENV DEBIAN_FRONTEND=noninteractive

# Node
ENV NODE_VERSION=20
ENV NVM_DIR=/usr/share/nvm

# Go
ENV GODEBUG="netdns=go"
ENV GOOS="linux"
ENV GOARCH="amd64"
ENV CGO_ENABLED=1
ENV GOEXPERIMENT="loopvar"

COPY . .

#
# Generate the JavaScript webpack. NOTE: this will change
#
RUN mkdir --parents $NVM_DIR && \
  wget \
    --output-document=/tmp/nvm-install.sh \
    https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.7/install.sh && \
  bash /tmp/nvm-install.sh

RUN \. "$NVM_DIR/nvm.sh" && \
  nvm install $NODE_VERSION && \
  nvm use $NODE_VERSION && \
  npm install --global yarn && \
  yarn && \
  cd bskyembed && yarn install --frozen-lockfile && cd .. && \
  yarn intl:build && \
  yarn build-embed

# DEBUG
RUN find ./bskyweb/embedr-static && find ./bskyweb/embedr-templates && find ./bskyembed/dist

# hack around issue with empty directory and go:embed
RUN touch bskyweb/static/js/empty.txt
RUN touch bskyweb/static/css/empty.txt
RUN touch bskyweb/static/media/empty.txt

#
# Generate the embedr Go binary.
#
RUN cd bskyweb/ && \
  go mod download && \
  go mod verify

RUN cd bskyweb/ && \
  go build \
    -v  \
    -trimpath \
    -tags timetzdata \
    -o /embedr \
    ./cmd/embedr

FROM debian:bullseye-slim

ENV GODEBUG=netdns=go
ENV TZ=Etc/UTC
ENV DEBIAN_FRONTEND=noninteractive

RUN apt-get update && apt-get install --yes \
  dumb-init \
  ca-certificates

ENTRYPOINT ["dumb-init", "--"]

WORKDIR /embedr
COPY --from=build-env /embedr /usr/bin/embedr

CMD ["/usr/bin/embedr"]

LABEL org.opencontainers.image.source=https://github.com/bluesky-social/social-app
LABEL org.opencontainers.image.description="embed.bsky.app Web App"
LABEL org.opencontainers.image.licenses=MIT