[FR] Add CI workflow to build and push Docker image to GHCR

[rizlas]

Currently a CI workflow to automatically build and push our Docker image to ghcr.io is missing. This workflow should handle image publishing for both releases and development builds.

• Workflow should:

  • Trigger on:

    • Release creation → build and push image tagged with the release name
    • Push to development branch → build and push image tagged as latest
    • Manual trigger (workflow_dispatch) → build and push image tagged as latest

Example image tags:

• ghcr.io/bb-Ricardo/netbox-sync:v1.0.0 (for releases)
• ghcr.io/bb-Ricardo/netbox-sync:latest (for development)

I'd like to contribute this feature as discussed in #474 .

[bb-Ricardo]

Hi @rizlas,

thank you for the PR. It is working, except the push to dockerhub. I checked the credentials and they seem fine. Not sure what prevents the push.

[rizlas]

Hi, I'll try to check and fix it ASAP

[rizlas]

Can you provide any log or link to a relevant action run?

[rizlas]

Ok try with #506

[semx]

The docker-image workflow on development already publishes to ghcr.io/bb-ricardo/netbox-sync alongside Docker Hub. Closing as done.