stdenv/check-meta: getEnv if the attribute is unset #72376
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There were two issues: * builtins.getEnv was called deep into the nixpkgs tree making it hard to discover. This is solved by moving the call into pkgs/top-level/impure.nix * when the config was explicitly set by the user to false, it would still try and load the environment variable. This meant that it was not possible to guarantee the same outcome on two different systems.
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matthewbauer
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There were two issues: * builtins.getEnv was called deep into the nixpkgs tree making it hard to discover. This is solved by moving the call into pkgs/top-level/impure.nix * when the config was explicitly set by the user to false, it would still try and load the environment variable. This meant that it was not possible to guarantee the same outcome on two different systems. (cherry picked from commit 71184f8)
veprbl
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Nov 4, 2019
| inherit config overlays crossSystem crossOverlays; | ||
| inherit overlays crossSystem crossOverlays; | ||
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| config = defaultConfig // config; |
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config can be a function:
nixpkgs/pkgs/top-level/default.nix
Lines 50 to 56 in 71184f8
This broke nix-review.
https://github.com/Mic92/nix-review/blob/33c31f06b4e8e74e1b48e8df8cb8083041ec14ea/nix_review/buildenv.py#L40
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thanks for debugging this and sorry about the breakage!
This was referenced Nov 4, 2019
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)" (NixOS#72752) This reverts commit 71184f8. (cherry picked from commit cf8a2d0)
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It's not necessary to use a function since we don't use the pkgs attribute. The config can just be an attribute set. Related to NixOS/nixpkgs#72376 (comment)
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There were two issues:
to discover. This is solved by moving the call into
pkgs/top-level/impure.nix
still try and load the environment variable. This meant that it was
not possible to guarantee the same outcome on two different systems.
Things done
sandboxinnix.confon non-NixOS linux)nix-shell -p nix-review --run "nix-review wip"./result/bin/)nix path-info -Sbefore and after)Notify maintainers
cc @