Dockerfile

#-------------------------------------------------------------------------------
# Builder container for reproducible build environment

FROM python:3.14-alpine AS builder

WORKDIR /usr/src/app
COPY ./docs /usr/src/app/build-temp/api-docs/docs
COPY ./mkdocs.yml /usr/src/app/build-temp/api-docs
COPY ./requirements.txt /usr/src/app/build-temp/api-docs

RUN apk add --no-cache build-base
RUN cd /usr/src/app/build-temp/api-docs \
  && pip install --upgrade pip \
  && pip install -r requirements.txt
RUN cd /usr/src/app/build-temp/api-docs \
  && sed -i "s/{{TIMESTAMP}}/$(date +%s)/g" docs/content/explorer/index.md \
  && sed -i "s/{{TIMESTAMP}}/$(date +%s)/g" docs/content/graphql/explorer/index.md \
  && sed -i "s/{{COPYRIGHT_YEAR}}/$(date +%Y)/g" mkdocs.yml \
  && mkdocs build --config-file mkdocs.yml \
  && mv /usr/src/app/build-temp/api-docs/site /usr/src/app/ \
  && rm -rf /usr/src/app/build-temp

#-------------------------------------------------------------------------------
# Builder container for reproducible build environment

FROM golang:1.25-alpine AS go-builder

WORKDIR /go/src/app

COPY ./server/server.go .
COPY ./server/go.mod .
COPY --from=builder /usr/src/app .

RUN go mod verify \
  && go build server.go \
  && rm server.go \
  && rm go.mod

#-------------------------------------------------------------------------------
# Build production container with only necessary artifacts

FROM alpine:3.23

EXPOSE 3020

# Copy build artifacts from builder container
WORKDIR /go/src/app
COPY --from=go-builder /go/src/app .

# Set app wide env variables
ENV PORTAL_CLIENT_ROUTE="/"
ENV PORTAL_PORT=3020

RUN addgroup --gid 1301 docs \
  && adduser -u 444 -D -G docs docs \
  && chown -R docs:docs /go/src/app

USER docs

CMD ["./server"]