Pattern: deliver single-executable programs with container images

[joonas-fi]

Steps:

• Download: $ docker create --name=cdebug-dl ghcr.io/r-xs-fi/cdebug:latest
• Resolve its entrypoint $ docker inspect cdebug-dl | jq .[0].Config.Entrypoint results in ["/usr/bin/cdebug"]
  • this is the part that "needs" automation
• Copy to host $ sudo docker cp cdebug-dl:/usr/bin/cdebug /usr/bin/
• Cleanup $ docker rm cdebug-dl