Dockerfile

FROM denoland/deno:alpine-1.46.3

ENV DOLCE_CUSTOM_TEMPLATE_PATH=/var/dolce-custom-templates/

RUN apk update \
    && apk add --no-cache curl \
    && rm -f /var/cache/apk/*

WORKDIR /dolce

COPY . .

RUN mkdir -p /var/run/dolce

# Compile the main app so that it doesn't need to be compiled each startup/entry.
RUN deno cache main.ts lib/*.ts

ENTRYPOINT []
SHELL ["/bin/sh", "-c"]
CMD deno run \
    # flag is needed for Deno.connect to a Unix Socket (lib/universal-http.ts)
    --unstable-http \
    # flag is needed for unstable KV storage
    --unstable-kv \
    # flag is needed for unstable Cron
    --unstable-cron \
    # flag is needed for unstable Temporal API used in lib/chrono.ts and for blackout windows
    --unstable-temporal \
    --allow-read="./templates,${DOLCE_RUN_DIRECTORY:-/var/run/dolce/},${DOCKER_HOST:-/var/run/docker.sock},${DOLCE_CUSTOM_TEMPLATE_PATH}" \
    --allow-write="${DOLCE_RUN_DIRECTORY:-/var/run/dolce/},${DOCKER_HOST:-/var/run/docker.sock}" \
    # for SmtpNotifier
    --allow-net="discord.com,api.telegram.org,${SMTP_HOSTNAME:-localhost},${APPRISE_HOST:-localhost}$( [ x${DOCKER_TRANSPORT:-unix} != 'xunix' ] && echo ,$DOCKER_HOST )" \
    # for lib/env.ts, obviously
    --allow-env \
    # for Deno.kill in lib/lockfile.ts
    --allow-run \
    main.ts