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ci: add no-channel check #109543

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merged 2 commits into from Jul 21, 2021
Merged

ci: add no-channel check #109543

merged 2 commits into from Jul 21, 2021

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zimbatm
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@zimbatm zimbatm commented Jan 16, 2021

Motivation for this change

Somebody merged a change in nixos-20.09. See #109384

Proposal

This is a proposal to prevent such issues in the future.

  1. Add a CI check that always fails, that contains an explanation.
  2. Configure nixpkgs to require this CI status to pass on the protected branches.

Here is how the error looks like:

image

And the branch protection change that would be put in place:
image

@Mic92
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Mic92 commented Jan 16, 2021

I assume CI is needed because there is no different way to prevent people from pushing to these branches?

@SuperSandro2000
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SuperSandro2000 commented Jan 16, 2021

I assume CI is needed because there is no different way to prevent people from pushing to these branches?

I think admins ignore the branch protection.

@zowoq
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zowoq commented Jan 16, 2021

NixOS/ofborg#546 does similar to this with ofborg but I think this is better as we can "require" it which isn't possible with the ofborg check.

Being able to "require" ofborg checks has been mentioned previously but AFAIK there hasn't been anything since #87853 (comment).

@Mic92
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Mic92 commented Jan 17, 2021

NixOS/ofborg#546 does similar to this with ofborg but I think this is better as we can "require" it which isn't possible with the ofborg check.

Being able to "require" ofborg checks has been mentioned previously but AFAIK there hasn't been anything since #87853 (comment).

I think the major concern there was that if ofborg would be not available the whole nixpkgs development would break. There are probably less concerns with github actions as there is a dedicated team with pager duty.

Co-authored-by: Cole Helbling <cole.e.helbling@outlook.com>
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stale bot commented Jul 21, 2021

I marked this as stale due to inactivity. → More info

@stale stale bot added the 2.status: stale https://github.com/NixOS/nixpkgs/blob/master/.github/STALE-BOT.md label Jul 21, 2021
@zimbatm zimbatm merged commit b8297c0 into master Jul 21, 2021
@zimbatm zimbatm deleted the ci-no-channel branch July 21, 2021 06:22
zimbatm added a commit to zimbatm/nixpkgs that referenced this pull request Jul 21, 2021
* ci: add no-channel check

* Update .github/workflows/no-channel.yml

Co-authored-by: Cole Helbling <cole.e.helbling@outlook.com>

Co-authored-by: Cole Helbling <cole.e.helbling@outlook.com>
(cherry picked from commit b8297c0)
@zimbatm
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zimbatm commented Jul 21, 2021

Tested and #130906 works as expected

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2.status: stale https://github.com/NixOS/nixpkgs/blob/master/.github/STALE-BOT.md 6.topic: policy discussion 10.rebuild-darwin: 0 10.rebuild-linux: 0
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5 participants