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nix: fix generation of nix.conf for nix >= 2.20

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(cherry picked from commit 880d9bc211)
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Ramses 2024-02-03 11:14:20 +01:00 committed by Graham Christensen
parent 652fda4ca6
commit f33900124c
1 changed files with 20 additions and 16 deletions
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36
modules/misc/nix.nix
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@ -52,22 +52,26 @@ let
checkPhase = checkPhase =
if pkgs.stdenv.hostPlatform != pkgs.stdenv.buildPlatform then '' if pkgs.stdenv.hostPlatform != pkgs.stdenv.buildPlatform then ''
echo "Ignoring validation for cross-compilation" echo "Ignoring validation for cross-compilation"
'' else '' '' else
echo "Validating generated nix.conf" let
ln -s $out ./nix.conf showCommand =
set -e if isNixAtLeast "2.20pre" then "config show" else "show-config";
set +o pipefail in ''
NIX_CONF_DIR=$PWD \ echo "Validating generated nix.conf"
${cfg.package}/bin/nix show-config ${ ln -s $out ./nix.conf
optionalString (isNixAtLeast "2.3pre") set -e
"--no-net --option experimental-features nix-command" set +o pipefail
} \ NIX_CONF_DIR=$PWD \
|& sed -e 's/^warning:/error:/' \ ${cfg.package}/bin/nix ${showCommand} ${
| (! grep '${ optionalString (isNixAtLeast "2.3pre")
if cfg.checkConfig then "^error:" else "^error: unknown setting" "--no-net --option experimental-features nix-command"
}') } \
set -o pipefail |& sed -e 's/^warning:/error:/' \
''; | (! grep '${
if cfg.checkConfig then "^error:" else "^error: unknown setting"
}')
set -o pipefail
'';
}; };
semanticConfType = with types; semanticConfType = with types;