maintainers/scripts/haskell/regenerate-transitive-broken-packages.sh

   1 #! /usr/bin/env nix-shell
   2 #! nix-shell -i bash -p coreutils jq nix -I nixpkgs=.
   3
   4 set -euo pipefail
   5
   6 TMP_TEMPLATE=transitive-broken.XXXXXXX
   7 readonly TMP_TEMPLATE
   8
   9 tmpfile=$(mktemp "$TMP_TEMPLATE")
  10
  11 trap 'rm -f "${tmpfile}"' 0
  12
  13 config_file=pkgs/development/haskell-modules/configuration-hackage2nix/transitive-broken.yaml
  14
  15 cat > $tmpfile << EOF
  16 # This file is automatically generated by
  17 # maintainers/scripts/haskell/regenerate-transitive-broken-packages.sh
  18 # It is supposed to list all haskellPackages that cannot evaluate because they
  19 # depend on a dependency marked as broken.
  20 dont-distribute-packages:
  21 EOF
  22
  23 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 >> $tmpfile
  24
  25 mv $tmpfile $config_file