docker-compose trigger

[nanhoes]

Please help me understand the use of the docker-compose trigger. I have a git repo of all my compose files on my server structured as /volume2/docker/{CONTAINER}/docker-compose.yml What i would like to do:

• Make a change to my compose file on my remote repo
• Push changes to the repo on my server
• This triggers WUD to do all the things from the docs to the container

Is this how the trigger works? Here is my compose file with the intent to perform the trigger on the WUD compose file:

version: '3'

services:
  whatsupdocker:
    image: fmartinou/whats-up-docker:latest
    container_name: wud
    environment:
      - WUD_TRIGGER_DOCKERCOMPOSE_WUD_FILE=/docker/wud/docker-compose.yml
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - /volume2/docker:/docker
    ports:
      - 3000:3000
    restart: unless-stopped

I have also tried mounting the compose file itself like this: /volume2/docker/wud/docker-compose.yml:/docker/wud/docker-compose.yml Neither config updates my container on a push to the repo. Is there anything else I need to add if this is possible? Thanks!