While components look great (and I wasn’t aware!), it’s still just the same old “template-metaprogramming-with-yaml” that includes are:
> Avoid using global keywords in a component. Using these keywords in a component affects all jobs in a pipeline, including jobs directly defined in the main .gitlab-ci.yml or in other included components.
This is very different (and a whole lot less advanced) than being able to run a 3rd party GitHub action written in JavaScript, alongside another running in its own container image, mixed in with your own steps.
Because Gitlab CI bakes everything into one layer it’s much much harder to evolve and extend, and so it fossilizes whilst being unable to shake it’s baggage.
> Avoid using global keywords in a component. Using these keywords in a component affects all jobs in a pipeline, including jobs directly defined in the main .gitlab-ci.yml or in other included components.
This is very different (and a whole lot less advanced) than being able to run a 3rd party GitHub action written in JavaScript, alongside another running in its own container image, mixed in with your own steps.
Because Gitlab CI bakes everything into one layer it’s much much harder to evolve and extend, and so it fossilizes whilst being unable to shake it’s baggage.