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check-meta(hasUnsupportedPlatform): use lib.meta.availableOn#195294

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alyssais merged 2 commits intomasterfrom
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Jan 11, 2023
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check-meta(hasUnsupportedPlatform): use lib.meta.availableOn#195294
alyssais merged 2 commits intomasterfrom
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@ghost ghost commented Oct 9, 2022

Description of changes

hasUnsupportedPlatform was not updated with #37395, so it does not understand attrsets in meta.[bad]platforms. In particular, attrsets in meta.badPlatforms will "fail open" and be ignored.

Let's use lib.meta.availableOn instead of duplicating its logic.

Thanks to @alyssais for noticing.

CC: @Ericson2314

Things done
  • Built on platform(s)
    • x86_64-linux
    • aarch64-linux
    • x86_64-darwin
    • aarch64-darwin
  • For non-Linux: Is sandbox = true set in nix.conf? (See Nix manual)
  • Tested, as applicable:
  • Tested compilation of all packages that depend on this change using nix-shell -p nixpkgs-review --run "nixpkgs-review rev HEAD". Note: all changes have to be committed, also see nixpkgs-review usage
  • Tested basic functionality of all binary files (usually in ./result/bin/)
  • 22.11 Release Notes (or backporting 22.05 Release notes)
    • (Package updates) Added a release notes entry if the change is major or breaking
    • (Module updates) Added a release notes entry if the change is significant
    • (Module addition) Added a release notes entry if adding a new NixOS module
    • (Release notes changes) Ran nixos/doc/manual/md-to-db.sh to update generated release notes
  • Fits CONTRIBUTING.md.

@github-actions github-actions bot added the 6.topic: stdenv Standard environment label Oct 9, 2022
@ghost ghost marked this pull request as ready for review October 9, 2022 22:30
@ofborg ofborg bot added 8.has: clean-up This PR removes packages or removes other cruft 10.rebuild-darwin: 1-10 This PR causes between 1 and 10 packages to rebuild on Darwin. 10.rebuild-darwin: 1 This PR causes 1 package to rebuild on Darwin. 10.rebuild-linux: 1-10 This PR causes between 1 and 10 packages to rebuild on Linux. 10.rebuild-darwin: 0 This PR does not cause any packages to rebuild on Darwin. and removed 10.rebuild-darwin: 1 This PR causes 1 package to rebuild on Darwin. 10.rebuild-darwin: 1-10 This PR causes between 1 and 10 packages to rebuild on Darwin. labels Oct 9, 2022
lib/meta.nix Outdated
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You can check the full attribute path using ?.

Suggested change
if !(pkg?meta) then true else
(!(pkg.meta ? platforms) ||
lib.any (platformMatch platform) pkg.meta.platforms) &&
if !(pkg ? meta.platforms) then true else
lib.any (platformMatch platform) pkg.meta.platforms &&

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I think this altered the logic -- after the commit above meta.badPlatforms is ignored if meta.platforms is absent. I have adjusted for this in 194a4ea1a236.

@ghost ghost mentioned this pull request Jan 2, 2023
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@ghost ghost requested review from sternenseemann and removed request for Ericson2314, edolstra, infinisil, matthewbauer, nbp and piegamesde January 2, 2023 04:37
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LGTM with a squash.

`hasUnsupportedPlatform` was not updated with #37395, so it does not
understand attrsets in `meta.[bad]platforms`.  In particular,
attrsets in `meta.badPlatforms` will "fail open" and be ignored.

Let's use `lib.meta.availableOn` instead of duplicating its logic.

Thanks to @alyssais for [noticing][1].

[1][#194148 (comment)]

Co-authored-by: sternenseemann <sternenseemann@systemli.org>
@ghost ghost requested review from alyssais and removed request for sternenseemann January 11, 2023 18:42
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6.topic: stdenv Standard environment 8.has: clean-up This PR removes packages or removes other cruft 10.rebuild-darwin: 0 This PR does not cause any packages to rebuild on Darwin. 10.rebuild-linux: 1-10 This PR causes between 1 and 10 packages to rebuild on Linux.

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