nixpkgs/maintainers/scripts/haskell/mark-broken.sh

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#! /usr/bin/env nix-shell
#! nix-shell -i bash -p coreutils git -I nixpkgs=.
# This script uses the data pulled with
# maintainers/scripts/haskell/hydra-report.hs get-report to produce a list of
# failing builds that get written to the hackage2nix config. Then
# hackage-packages.nix gets regenerated and transitive-broken packages get
# marked as dont-distribute in the config as well.
# This should disable builds for most failing jobs in the haskell-updates jobset.
set -euo pipefail
broken_config="pkgs/development/haskell-modules/configuration-hackage2nix/broken.yaml"
tmpfile=$(mktemp)
trap "rm ${tmpfile}" 0
echo "Remember that you need to manually run 'maintainers/scripts/haskell/hydra-report.hs get-report' sometime before running this script."
echo "Generating a list of broken builds and displaying for manual confirmation ..."
maintainers/scripts/haskell/hydra-report.hs mark-broken-list | sort -i > "$tmpfile"
$EDITOR "$tmpfile"
tail -n +3 "$broken_config" >> "$tmpfile"
cat > "$broken_config" << EOF
broken-packages:
# These packages don't compile.
EOF
# clear environment here to avoid things like allowing broken builds in
sort -iu "$tmpfile" >> "$broken_config"
clear="env -u HOME -u NIXPKGS_CONFIG"
$clear maintainers/scripts/haskell/regenerate-hackage-packages.sh
$clear maintainers/scripts/haskell/regenerate-transitive-broken-packages.sh
$clear maintainers/scripts/haskell/regenerate-hackage-packages.sh
if [[ "${1:-}" == "--do-commit" ]]; then
git add $broken_config
git add pkgs/development/haskell-modules/configuration-hackage2nix/transitive-broken.yaml
git add pkgs/development/haskell-modules/hackage-packages.nix
git commit -F - << EOF
haskellPackages: mark builds failing on hydra as broken
This commit has been generated by maintainers/scripts/haskell/mark-broken.sh
EOF
fi