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nixpkgs/maintainers/scripts/haskell/regenerate-transitive-broken-packages.sh
Naïm Favier 755d5259c7
maintainers/scripts/haskell: fix regenerate-transitive-broken
- use `restrict-eval` so that we're not affected by the user's environment
- use jq instead of the horrible echo+sed hack

The second point also fixes the indentation before each line to be two
spaces instead of one, so I set it back to one space to avoid a diff.
2022-12-24 13:38:34 +01:00

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#! /usr/bin/env nix-shell
#! nix-shell -i bash -p coreutils jq nix -I nixpkgs=.
config_file=pkgs/development/haskell-modules/configuration-hackage2nix/transitive-broken.yaml
cat > $config_file << EOF
# This file is automatically generated by
# maintainers/scripts/haskell/regenerate-transitive-broken-packages.sh
# It is supposed to list all haskellPackages that cannot evaluate because they
# depend on a dependency marked as broken.
dont-distribute-packages:
EOF
echo "Regenerating list of transitive broken packages ..."
nix-instantiate --eval --option restrict-eval true -I . --strict --json maintainers/scripts/haskell/transitive-broken-packages.nix | jq -r . | LC_ALL=C.UTF-8 sort -i >> $config_file