Trigger action (shell script) if Web-Feed (RSS or Atom) changes.

lapicidae/feed-actions

The Feed Actions Docker image is based on Alpine Linux, cron and rsstail.

Features

• regular and timely application updates
• BusyBox provides a subset of over two hundred utilities
• schedule via cronjob
• simple configuration

Note

The image is automatically rebuilt when the alpine (latest) Official Docker Image receives an update.

Getting Started

Usage

Here are some example snippets to help you get started creating a container.

docker-compose (recommended)

Compatible with docker-compose v2 schemas.

version: "2.1"
services:
  feed-actions:
    image: lapicidae/feed-actions
    container_name: feed-actions
    environment:
      - TZ=Europe/London
    volumes:
      - /path/to/config:/config
    restart: unless-stopped

docker cli

docker run -d \
  --name=feed-actions \
  -e TZ=Europe/London \
  -v /path/to/config:/config \
  --restart unless-stopped \
  lapicidae/feed-actions

Parameters

Container images are configured using parameters passed at runtime.

Parameter	Function
-e TZ=Europe/London	Specify a timezone to use (e.g. Europe/London)

Configuration

Simply edit the two files provided.

fa-cron:

2 3 * * * /bin/bash /usr/bin/feed-actions

Change the time at which the magic happens.
crontab exampels -> crontab.guru
Do not change the /bin/bash /usr/bin/feed-actions part!

config.cfg:

[test-project]
URL='http://www.test.org/feed.atom'
TRIGGER='curl -X POST https://hub.docker.com/api/build/v1/source/r2136542-9h8d-6rfd-5687-21fc6d2365tz/trigger/fe67d9a4-3d8b-5963-a5d8-25dc46cf5879/call/'

Section	Function
[name]	Section name - must be unique !!
URL	RSS or Atom Feed URL
TRIGGER	Bash one-liner

Note

Take a look at RSSHub. 🍰 Everything is RSSible!