maintainers/scripts/haskell/mark-broken.sh

   1 #! /usr/bin/env nix-shell
   2 #! nix-shell -i bash -p coreutils git -I nixpkgs=.
   3
   4 # This script uses the data pulled with
   5 # maintainers/scripts/haskell/hydra-report.hs get-report to produce a list of
   6 # failing builds that get written to the hackage2nix config. Then
   7 # hackage-packages.nix gets regenerated and transitive-broken packages get
   8 # marked as dont-distribute in the config as well.
   9 # This should disable builds for most failing jobs in the haskell-updates jobset.
  10
  11 set -euo pipefail
  12
  13 do_commit=false
  14 mark_broken_list_flags=""
  15
  16 for arg in "$@"; do
  17     case "$arg" in
  18         --do-commit)
  19             do_commit=true
  20             ;;
  21         --no-request-logs)
  22             mark_broken_list_flags="$mark_broken_list_flags $arg"
  23             ;;
  24         *)
  25             echo "$0: unknown flag: $arg"
  26             exit 100
  27             ;;
  28     esac
  29 done
  30
  31 broken_config="pkgs/development/haskell-modules/configuration-hackage2nix/broken.yaml"
  32
  33 tmpfile=$(mktemp)
  34 trap "rm ${tmpfile}" 0
  35
  36 echo "Remember that you need to manually run 'maintainers/scripts/haskell/hydra-report.hs get-report' sometime before running this script."
  37 echo "Generating a list of broken builds and displaying for manual confirmation ..."
  38 maintainers/scripts/haskell/hydra-report.hs mark-broken-list $mark_broken_list_flags | sort -i > "$tmpfile"
  39
  40 $EDITOR "$tmpfile"
  41
  42 tail -n +3 "$broken_config" >> "$tmpfile"
  43
  44 cat > "$broken_config" << EOF
  45 broken-packages:
  46   # These packages don't compile.
  47 EOF
  48
  49 # clear environment here to avoid things like allowing broken builds in
  50 sort -iu "$tmpfile" >> "$broken_config"
  51 clear="env -u HOME -u NIXPKGS_CONFIG"
  52 $clear maintainers/scripts/haskell/regenerate-hackage-packages.sh
  53 evalline=$(maintainers/scripts/haskell/hydra-report.hs eval-info)
  54
  55 if $do_commit; then
  56 git add $broken_config
  57 git add pkgs/development/haskell-modules/configuration-hackage2nix/transitive-broken.yaml
  58 git add pkgs/development/haskell-modules/hackage-packages.nix
  59 git commit -F - << EOF
  60 haskellPackages: mark builds failing on hydra as broken
  61
  62 This commit has been generated by maintainers/scripts/haskell/mark-broken.sh based on
  63 $evalline
  64 from the haskell-updates jobset on hydra under https://hydra.nixos.org/jobset/nixpkgs/haskell-updates
  65 EOF
  66 fi