Spyglass

A version scraper and checker.

Prerequisites

Build

make build

Run

make shell

Binary

make compile

Release

make run

Configuration

Create a spyglass.yml file with:

notify:
  - command: notify-send -u critical '%{title}' '%{body}'

scan:
  - namespace: Docker Images
    groups:
      - name: Alpine
        latest:
          url: https://www.alpinelinux.org/downloads/
          selector: "#content p strong"
        current:
          - name: docker-images
            items:
              - id: ansible-lint
                url: https://gitlab.com/sdwolfz/docker-images/-/raw/master/ansible-lint/Dockerfile
                regex: ^FROM alpine:(.*?)$
              - id: eclint
                url: https://gitlab.com/sdwolfz/docker-images/-/raw/master/eclint/Dockerfile
                regex: ^FROM alpine:(.*?)$

Run spyglass in the same directory as the config file, it will output:

Docker Images
  Alpine
    docker-images
      eclint
        Up to date!
      shellcheck
        Latest: 3.12.1 | Current: 3.12.0

And you will see a system notification create with the notify-send command.

License

The rest of the code is covered by the BSD 3-clause License, see LICENSE for more details.