CI/CD should you perform tasks that you could execute on any machine, besides the deployment, which should work differently locally VS via CI service. But it should still be possible to deploy without CI, otherwise you set yourself up for being unable to deploy when you really need it.
Don't you define things in your repository first (usually via a `Makefile`) and then call those things in the CI environment? Or are you building things differently in the CI environment compared to the local environment?
I mean, if you're working on a project that has tests, code coverage and binary builds setup, you usually have a `Makefile` or `package.json` or whatever to run your scripts, and your CI setup just calls those very same scripts but in their environment (sometimes with different arguments/environment variables).
Not sure why it would be different for GitHub Actions. It's certainly how I use it day-to-day.
In my case, at least, GH actions is the only place with all the secrets necessary to deploy my (small) webapp. Sure, I can generate alternative tokens and pull some things out of 1password, but it'd be time consuming. (Also, changing things like JWT secrets is less than ideal.)
There's also just the number of things it checks. jest runs, lint/build, e2e and acceptance tests, 2 docker builds pushed into ghcr, and then ansible to deploy. It's mildly error-prone to do myself, especially the docker and ansible steps because that's where the secrets come in.
So sure, it CAN be done manually, but the entire point of CI/CD is to do everything consistently, repeatedly, and without the risk of manual error. It took me hours to figure things out the first time. Why would I want to risk doing things manually now?
no that's not how it works at all. The "actions" are proprietary to GitHub and hosted on GitHub. People create custom actions and allow others to reuse them. Everything is hooked in to GitHub via their proprietary yaml config.
> Not sure why it would be different for GitHub Actions.
because vendor lock-in. GitHub doesn't want to make it easy for you to switch.
If you have vendor lockin with GitHub Actions, it's because you chose to do it to yourself. Nothing prevents you from using only the `run` action to run a shell script so that everything that CI does can also be done on your dev machine.
Both my personal projects and my $dayjob repositories have every test, etc triggered via `make test` or `test.sh`, then the GitHub Actions workflow YAML just `run`s it. Secrets also work fine - the makefile / shell script expects them to be defined as env vars, so the developer running them locally just needs to define those env vars regardless of how they obtained the secrets.
I didn't choose shit. My company did. Why are you putting this on me?
> Both my personal projects and my $dayjob repositories have every test
Congrats on not actually using GitHub actions? I guess?
So many people here sucking Microsoft cock. And there is yet another incident today! What's that make, three days in a row now? Four, if we're actually counting. They aren't even hitting 2 nines uptime. Two. Fucking. Nines. Going on many years now. But apparently that is just fine because everyone is running self-hosted infra in parallel to their cloud shit.
Are there any CI/CD metasystems that aren't vendor locked-in? GitHub/even GitLab, Jenkins (freestyle and scripted)/Azure/Travis.... all vendor-specific, as far as I know.
Sure, have all the heavyweight stuff in separate scripts that are just called, but platform specification/multiple platform builds/specifics of caching/secret handling/deployment handling are always different. Some tools (e.g. codecov) do abstract over some platforms, but not all, and the GitHub Actions model of "here is a literally pre-prepared step in your pipeline" can be pretty appealing.
It's literally, pick your poison, and resign yourself to reimplementation if you ever need to switch platforms.
I don't think github is trying to create lock-in, I think rather they were trying to make a way to easily share actions (not sure what other CIs systems are designed to have an ecosystem of publicly shared actions). The actions are public and therefore easy to make something that interprets them.
I can only guess at some point there will be a push for CIs to converge on some "actions" standard, maybe?
> But it should still be possible to deploy without CI,
Solo? Yes. In a team? Less often just because you might have credentials stored in secrets that are not shared with the entire team for security reasons.
In larger corps it's easier to wait it out that go through the trouble of escalating permission requests.
But I do get your point. Personally for deployments I have Ansible playbooks that are invoked via straighforward calls which can be done locally.
Yeah, but theory and practice are very different things. If CI always worked for me and my experience was great with it. I will not invest time to do independent CI for everything. Hence depending on Github Actions. Clearly not the best approach, but it's about being pragmatic also.
What do you mean "independent CI"? You start with a `Makefile` with the commands for testing, building and so on, and CI is just calling those commands but on another instances, that likely gets triggered for each commit/tag/pull request/whatever.
When you first setup CI, you don't actually just develop for the CI environment first, that's the second step after you know how to perform the same things locally. So not sure why there would be "independent CI for everything".
It's easy enough to unintentionally box yourself into a hard 3rd party dependency. Like the github secrets store, conditional logic or triggers in the ci.yml files, pipeline driven semantic versioning, etc.