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d6aafb3be9
This allows the aliases file to produce deprecation warnings without triggering the check against warnings. This allows for a better user experience when deprecations occur. Moreover, Nixpkgs itself shouldn't rely on its backcompat aliases.
56 lines
2 KiB
Nix
56 lines
2 KiB
Nix
{ supportedSystems, nixpkgs, pkgs, nix }:
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pkgs.runCommand "nixpkgs-release-checks" { src = nixpkgs; buildInputs = [nix]; } ''
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set -o pipefail
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export NIX_STATE_DIR=$TMPDIR
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export NIX_PATH=nixpkgs=$TMPDIR/barf.nix
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opts=(--option build-users-group "")
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nix-store --init
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echo 'abort "Illegal use of <nixpkgs> in Nixpkgs."' > $TMPDIR/barf.nix
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# Make sure that Nixpkgs does not use <nixpkgs>.
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badFiles=$(find $src/pkgs -type f -name '*.nix' -print | xargs grep -l '^[^#]*<nixpkgs\/' || true)
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if [[ -n $badFiles ]]; then
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echo "Nixpkgs is not allowed to use <nixpkgs> to refer to itself."
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echo "The offending files: $badFiles"
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exit 1
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fi
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# Make sure that derivation paths do not depend on the Nixpkgs path.
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mkdir $TMPDIR/foo
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ln -s $(readlink -f $src) $TMPDIR/foo/bar
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p1=$(nix-instantiate $src --dry-run -A firefox --show-trace)
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p2=$(nix-instantiate $TMPDIR/foo/bar --dry-run -A firefox --show-trace)
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if [ "$p1" != "$p2" ]; then
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echo "Nixpkgs evaluation depends on Nixpkgs path ($p1 vs $p2)!"
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exit 1
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fi
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# Check that all-packages.nix evaluates on a number of platforms without any warnings.
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for platform in ${pkgs.lib.concatStringsSep " " supportedSystems}; do
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header "checking Nixpkgs on $platform"
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nix-env -f $src \
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--show-trace --argstr system "$platform" \
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--arg config '{ allowAliases = false; }' \
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-qa --drv-path --system-filter \* --system \
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"''${opts[@]}" 2>&1 >/dev/null | tee eval-warnings.log
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if [ -s eval-warnings.log ]; then
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echo "Nixpkgs on $platform evaluated with warnings, aborting"
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exit 1
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fi
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rm eval-warnings.log
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nix-env -f $src \
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--show-trace --argstr system "$platform" \
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--arg config '{ allowAliases = false; }' \
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-qa --drv-path --system-filter \* --system --meta --xml \
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"''${opts[@]}" > /dev/null
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done
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touch $out
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''
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