Merge remote-tracking branch 'origin/master' into staging-next

maintainers/scripts/haskell/maintained-broken-pkgs.nix

@@ -0,0 +1,22 @@
+let
+  nixpkgs = import ../../..;
+  inherit (nixpkgs {}) haskellPackages lib;
+  maintainedPkgs = lib.filterAttrs (
+    _: v: builtins.length (v.meta.maintainers or []) > 0
+  ) haskellPackages;
+  brokenPkgs = lib.filterAttrs (_: v: v.meta.broken) maintainedPkgs;
+  transitiveBrokenPkgs = lib.filterAttrs
+    (_: v: !(builtins.tryEval (v.outPath or null)).success && !v.meta.broken)
+    maintainedPkgs;
+  infoList = pkgs: lib.concatStringsSep "\n" (lib.mapAttrsToList (name: drv: "${name} ${(builtins.elemAt drv.meta.maintainers 0).github}") pkgs);
+in {
+  report = ''
+    BROKEN:
+    ${infoList brokenPkgs}
+
+    TRANSITIVE BROKEN:
+    ${infoList transitiveBrokenPkgs}
+  '';
+  transitiveErrors =
+    builtins.attrValues transitiveBrokenPkgs;
+}

maintainers/scripts/haskell/update-stackage.sh

@@ -1,26 +1,38 @@
 #! /usr/bin/env nix-shell
 #! nix-shell -i bash -p nix curl jq nix-prefetch-github git gnused gnugrep -I nixpkgs=.
+# shellcheck shell=bash
 
 set -eu -o pipefail
 
-tmpfile=$(mktemp "update-stackage.XXXXXXX")
-# shellcheck disable=SC2064
+# Stackage solver to use, LTS or Nightly
+# (should be capitalized like the display name)
+SOLVER=LTS
+TMP_TEMPLATE=update-stackage.XXXXXXX
+readonly SOLVER
+readonly TMP_TEMPLATE
+
+toLower() {
+    printf "%s" "$1" | tr '[:upper:]' '[:lower:]'
+}
+
+tmpfile=$(mktemp "$TMP_TEMPLATE")
+tmpfile_new=$(mktemp "$TMP_TEMPLATE")
 
 stackage_config="pkgs/development/haskell-modules/configuration-hackage2nix/stackage.yaml"
 
-trap "rm ${tmpfile} ${tmpfile}.new" 0
-touch "$tmpfile" "$tmpfile.new" # Creating files here so that trap creates no errors.
+trap 'rm "${tmpfile}" "${tmpfile_new}"' 0
+touch "$tmpfile" "$tmpfile_new" # Creating files here so that trap creates no errors.
 
-curl -L -s "https://stackage.org/lts/cabal.config" >"$tmpfile"
-old_version=$(grep "# Stackage" $stackage_config | sed -E 's/.*([0-9]{2}\.[0-9]+)/\1/')
-version=$(sed -rn "s/^--.*http:..(www.)?stackage.org.snapshot.lts-//p" "$tmpfile")
+curl -L -s "https://stackage.org/$(toLower "$SOLVER")/cabal.config" >"$tmpfile"
+old_version=$(grep '^# Stackage' $stackage_config | sed -e 's/.\+ \([A-Za-z]\+ [0-9.-]\+\)$/\1/g')
+version="$SOLVER $(sed -rn "s/^--.*http:..(www.)?stackage.org.snapshot.$(toLower "$SOLVER")-//p" "$tmpfile")"
 
 if [[ "$old_version" == "$version" ]]; then
    echo "No new stackage version"
    exit 0 # Nothing to do
 fi
 
-echo "Updating Stackage LTS from $old_version to $version."
+echo "Updating Stackage from $old_version to $version."
 
 # Create a simple yaml version of the file.
 sed -r \
@@ -30,10 +42,10 @@ sed -r \
     -e 's|,$||' \
     -e '/installed$/d' \
     -e '/^$/d' \
-    < "${tmpfile}" | sort --ignore-case >"${tmpfile}.new"
+    < "${tmpfile}" | sort --ignore-case >"${tmpfile_new}"
 
 cat > $stackage_config << EOF
-# Stackage LTS $version
+# Stackage $version
 # This file is auto-generated by
 # maintainers/scripts/haskell/update-stackage.sh
 default-package-overrides:
@@ -45,12 +57,13 @@ sed -r \
     -e '/ distribution-nixpkgs /d' \
     -e '/ jailbreak-cabal /d' \
     -e '/ language-nix /d' \
-    < "${tmpfile}.new" >> $stackage_config
+    -e '/ cabal-install /d' \
+    < "${tmpfile_new}" >> $stackage_config
 
 if [[ "${1:-}" == "--do-commit" ]]; then
 git add $stackage_config
 git commit -F - << EOF
-haskellPackages: stackage-lts $old_version -> $version
+haskellPackages: stackage $old_version -> $version
 
 This commit has been generated by maintainers/scripts/haskell/update-stackage.sh
 EOF