RssBot

Overview

Minimalistic opinionated Telegram RSS bot container image based on Apline linux.

Build

ARGS=()
for i in $(find ./VERSIONS/ -type f); do
  ARGS+=('--build-arg' "${i##*/}=$(< $i)")
done
docker build --build-arg LOCALE=$LOCALE "${ARGS[@]}" --tag ${PWD##*/} \
       --label org.opencontainers.image.created="$(date --rfc-3339 seconds --utc)" \
       --label org.opencontainers.image.version=$(< DISPLAY_VERSION) \
       --label org.opencontainers.image.revision=$(git rev-parse HEAD) .

Push image to registry:

docker tag ${PWD##*/} $CONTAINER_REGISTRY_USERNAME/${PWD##*/}:$(< DISPLAY_VERSION)-$LOCALE
docker tag ${PWD##*/} $CONTAINER_REGISTRY_USERNAME/${PWD##*/}:latest-$LOCALE
docker push --all-tags $CONTAINER_REGISTRY_USERNAME/${PWD##*/}

Development

Since this is not only a packaging project, here is the development tips for adding new changes:

1. Put upstream source code repository to $PROJECT_ROOT/source is recommended.
2. Since only tarball is used for building images, patches should be generated with git format-patch --src-prefix=rssbot-$DISPLAY_VERSION/ to make them works with patch command.

Environment variables

Name	Default value	Description
BOT_TOKEN	-	Telegram bot token
MAX_INTERVAL	3600	Maximum fetch interval
MIN_INTERVAL	300	Minimum fetch interval
HTTP_PROXY	-	Proxy for HTTP connections
HTTPS_PROXY	-	Proxy for HTTPS connections
RSSBOT_DONT_PROXY_FEEDS	-	Only use proxy for Telegram bot API

Run

Warning: Due to huge resources usage caused by the Rust compiler, pre-built arm64 images are unavailable.

docker run --detach \
       --restart always \
       --env KEY=VALUE \
       --volume $PATH_TO_DATA:/data \
       ghcr.io/fei1yang/rssbot:latest-$LOCALE

Note: Podman is recommended for use this container image due to its amazing automatic update feature, please refer to the official document for further details.