Merge pull request #121391 from maralorn/regenerate-haskell-packages
add maintainer scripts for haskell package generation
This commit is contained in:
commit
5d4dc79acb
20
maintainers/scripts/haskell/regenerate-hackage-packages.sh
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20
maintainers/scripts/haskell/regenerate-hackage-packages.sh
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@ -0,0 +1,20 @@
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#! /usr/bin/env nix-shell
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#! nix-shell -i bash -p coreutils haskellPackages.cabal2nix-latest -I nixpkgs=.
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# This script is used to regenerate nixpkgs' Haskell package set, using a tool
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# called hackage2nix. hackage2nix looks at
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# pkgs/development/haskell-modules/configuration-hackage2nix.yaml and generates
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# a Nix expression for package version specified there, using the Cabal files
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# from the Hackage database (available under all-cabal-hashes) and its
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# companion tool cabal2nix.
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#
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# Related scripts are update-hackage.sh, for updating the snapshot of the
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# Hackage database used by hackage2nix, and update-cabal2nix-latest.sh,
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# for updating the version of hackage2nix used to perform this task.
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set -euo pipefail
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extractionDerivation='with import ./. {}; runCommand "unpacked-cabal-hashes" { } "tar xf ${all-cabal-hashes} --strip-components=1 --one-top-level=$out"'
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unpacked_hackage="$(nix-build -E "$extractionDerivation" --no-out-link)"
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hackage2nix --hackage "$unpacked_hackage" --preferred-versions <(for n in "$unpacked_hackage"/*/preferred-versions; do cat "$n"; echo; done) --nixpkgs "$PWD" --config pkgs/development/haskell-modules/configuration-hackage2nix.yaml
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maintainers/scripts/haskell/update-cabal2nix-latest.sh
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17
maintainers/scripts/haskell/update-cabal2nix-latest.sh
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@ -0,0 +1,17 @@
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#! /usr/bin/env nix-shell
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#! nix-shell -i bash -p coreutils curl jq gnused haskellPackages.cabal2nix-latest -I nixpkgs=.
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# Updates cabal2nix-latest to the latest master of the nixos/cabal2nix repository.
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# See regenerate-hackage-packages.sh for details on the purpose of this script.
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set -euo pipefail
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# fetch current master HEAD from Github
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head_info="$(curl -H "Accept: application/vnd.github.v3+json" https://api.github.com/repos/NixOS/cabal2nix/branches/master)"
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# extract commit hash
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commit="$(jq -r .commit.sha <<< "$head_info")"
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# extract commit timestamp and convert to date
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date="$(date "--date=$(jq -r .commit.commit.committer.date <<< "$head_info")" +%F)"
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# generate nix expression from cabal file, replacing the version with the commit date
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echo '# This file defines cabal2nix-latest, used by maintainers/scripts/haskell/regenerate-hackage-packages.sh.' > pkgs/development/haskell-modules/cabal2nix-latest.nix
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cabal2nix "https://github.com/NixOS/cabal2nix/archive/$commit.tar.gz" | sed -e 's/version = ".*"/version = "'"$date"'"/' >> pkgs/development/haskell-modules/cabal2nix-latest.nix
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maintainers/scripts/haskell/update-hackage.sh
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maintainers/scripts/haskell/update-hackage.sh
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#! /usr/bin/env nix-shell
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#! nix-shell -i bash -p nix curl jq nix-prefetch-github -I nixpkgs=.
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# See regenerate-hackage-packages.sh for details on the purpose of this script.
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set -euo pipefail
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pin_file=pkgs/data/misc/hackage/pin.json
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current_commit="$(jq -r .commit $pin_file)"
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head_commit="$(curl -H "Accept: application/vnd.github.v3+json" https://api.github.com/repos/commercialhaskell/all-cabal-hashes/branches/hackage | jq -r .commit.sha)"
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if [ "$current_commit" != "$head_commit" ]; then
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url="https://github.com/commercialhaskell/all-cabal-hashes/archive/$head_commit.tar.gz"
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hash="$(nix-prefetch-url "$url")"
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jq -n \
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--arg commit "$head_commit" \
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--arg hash "$hash" \
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--arg url "$url" \
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'{commit: $commit, url: $url, sha256: $hash}' \
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> $pin_file
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fi
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51
maintainers/scripts/haskell/update-stackage.sh
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maintainers/scripts/haskell/update-stackage.sh
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#! /usr/bin/env bash
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set -eu -o pipefail
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tmpfile=$(mktemp "update-stackage.XXXXXXX")
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# shellcheck disable=SC2064
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trap "rm ${tmpfile} ${tmpfile}.new" 0
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curl -L -s "https://stackage.org/nightly/cabal.config" >"$tmpfile"
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version=$(sed -rn "s/^--.*http:..(www.)?stackage.org.snapshot.nightly-//p" "$tmpfile")
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# Create a simple yaml version of the file.
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sed -r \
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-e '/^--/d' \
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-e 's|^constraints:||' \
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-e 's|^ +| - |' \
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-e 's|,$||' \
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-e '/installed$/d' \
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-e '/^$/d' \
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< "${tmpfile}" | sort --ignore-case >"${tmpfile}.new"
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# Drop restrictions on some tools where we always want the latest version.
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sed -r \
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-e '/ cabal-install /d' \
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-e '/ cabal2nix /d' \
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-e '/ cabal2spec /d' \
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-e '/ distribution-nixpkgs /d' \
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-e '/ git-annex /d' \
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-e '/ hindent /d' \
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-e '/ hledger/d' \
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-e '/ hlint /d' \
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-e '/ hoogle /d' \
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-e '/ hopenssl /d' \
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-e '/ jailbreak-cabal /d' \
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-e '/ json-autotype/d' \
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-e '/ language-nix /d' \
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-e '/ shake /d' \
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-e '/ ShellCheck /d' \
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-e '/ stack /d' \
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-e '/ weeder /d' \
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< "${tmpfile}.new" > "${tmpfile}"
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# Drop the previous configuration ...
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# shellcheck disable=SC1004
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sed -e '/ # Stackage Nightly/,/^$/c \TODO\
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' -i pkgs/development/haskell-modules/configuration-hackage2nix.yaml
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# ... and replace it with the new one.
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sed -e "/TODO/r $tmpfile" \
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-e "s/TODO/ # Stackage Nightly $version/" \
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-i pkgs/development/haskell-modules/configuration-hackage2nix.yaml
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@ -1,6 +1,10 @@
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# Hackage database snapshot, used by maintainers/scripts/regenerate-hackage-packages.sh
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# and callHackage
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{ fetchurl }:
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let
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pin = builtins.fromJSON (builtins.readFile ./pin.json);
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in
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fetchurl {
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url = "https://github.com/commercialhaskell/all-cabal-hashes/archive/d202e2aff06500ede787ed63544476f6d41e9eb7.tar.gz";
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sha256 = "00hmclrhr3a2h9vshsl909g0zgymlamx491lkhwr5kgb3qx9sfh2";
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inherit (pin) url sha256;
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passthru.updateScript = ../../../../maintainers/scripts/haskell/update-hackage.sh;
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}
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5
pkgs/data/misc/hackage/pin.json
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pkgs/data/misc/hackage/pin.json
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{
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"commit": "f04ff9179e228b67aee1241fe8c6508f91e92fb5",
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"url": "https://github.com/commercialhaskell/all-cabal-hashes/archive/f04ff9179e228b67aee1241fe8c6508f91e92fb5.tar.gz",
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"sha256": "11k786zcj21hgjxd2fvfshllxdl1z252x01wvfs16wp66n720wly"
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}
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40
pkgs/development/haskell-modules/cabal2nix-latest.nix
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pkgs/development/haskell-modules/cabal2nix-latest.nix
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# This file defines cabal2nix-latest, used by maintainers/scripts/haskell/regenerate-hackage-packages.sh.
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{ mkDerivation, aeson, ansi-wl-pprint, base, bytestring, Cabal
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, containers, deepseq, directory, distribution-nixpkgs, fetchzip
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, filepath, hackage-db, hopenssl, hpack, language-nix, lens, lib
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, monad-par, monad-par-extras, mtl, optparse-applicative, pretty
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, process, split, tasty, tasty-golden, text, time, transformers
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, yaml
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}:
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mkDerivation {
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pname = "cabal2nix";
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version = "2021-05-01";
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src = fetchzip {
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url = "https://github.com/NixOS/cabal2nix/archive/849a3507c849e3e2331efbc5ebe391b70a215ddc.tar.gz";
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sha256 = "0g91d2bd72l3kkykc47a2raymvgw6427n7cg9ayzvrpldkd0silc";
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};
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isLibrary = true;
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isExecutable = true;
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libraryHaskellDepends = [
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aeson ansi-wl-pprint base bytestring Cabal containers deepseq
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directory distribution-nixpkgs filepath hackage-db hopenssl hpack
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language-nix lens optparse-applicative pretty process split text
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time transformers yaml
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];
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executableHaskellDepends = [
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aeson base bytestring Cabal containers directory
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distribution-nixpkgs filepath hopenssl language-nix lens monad-par
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monad-par-extras mtl optparse-applicative pretty
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];
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testHaskellDepends = [
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base Cabal containers directory filepath language-nix lens pretty
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process tasty tasty-golden
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];
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preCheck = ''
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export PATH="$PWD/dist/build/cabal2nix:$PATH"
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export HOME="$TMPDIR/home"
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'';
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homepage = "https://github.com/nixos/cabal2nix#readme";
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description = "Convert Cabal files into Nix build instructions";
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license = lib.licenses.bsd3;
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}
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@ -1797,4 +1797,8 @@ self: super: {
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# https://github.com/obsidiansystems/database-id/issues/1
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database-id-class = doJailbreak super.database-id-class;
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cabal2nix-latest = overrideCabal super.cabal2nix-latest {
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passthru.updateScript = ../../../maintainers/scripts/haskell/update-cabal2nix-latest.sh;
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};
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} // import ./configuration-tensorflow.nix {inherit pkgs haskellLib;} self super
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@ -58220,8 +58220,8 @@ self: {
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}:
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mkDerivation {
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pname = "code-conjure";
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version = "0.1.0";
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sha256 = "0zagchakak4mrdpgy23d2wfb357dc6fn78fpcjs1ik025wmldy88";
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version = "0.1.2";
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sha256 = "14xgpax596wd66kan1nj043n9f4wwn34rr77hgj6wir9aygx9sla";
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libraryHaskellDepends = [
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base express leancheck speculate template-haskell
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];
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@ -70946,8 +70946,6 @@ self: {
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libraryHaskellDepends = [ aeson base ];
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description = "Class for types with a database id";
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license = lib.licenses.bsd3;
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hydraPlatforms = lib.platforms.none;
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broken = true;
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}) {};
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"database-id-groundhog" = callPackage
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@ -88332,6 +88330,20 @@ self: {
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license = lib.licenses.bsd3;
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}) {};
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"express_0_1_8" = callPackage
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({ mkDerivation, base, leancheck, template-haskell }:
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mkDerivation {
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pname = "express";
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version = "0.1.8";
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sha256 = "1g586cv6j79w40bmagqi156rjv09k1whhvpg67p0f707hbq1ph0a";
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libraryHaskellDepends = [ base template-haskell ];
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testHaskellDepends = [ base leancheck ];
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benchmarkHaskellDepends = [ base leancheck ];
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description = "Dynamically-typed expressions involving applications and variables";
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license = lib.licenses.bsd3;
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hydraPlatforms = lib.platforms.none;
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}) {};
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"expression-parser" = callPackage
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({ mkDerivation, base }:
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mkDerivation {
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@ -145141,8 +145153,6 @@ self: {
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executableHaskellDepends = [ base containers HUnit random ];
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description = "A Yahtzee game implementation in Haskell";
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license = lib.licenses.bsd3;
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hydraPlatforms = lib.platforms.none;
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broken = true;
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}) {};
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"hyakko" = callPackage
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@ -195775,8 +195785,6 @@ self: {
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platforms = [
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"aarch64-linux" "armv7l-linux" "i686-linux" "x86_64-linux"
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];
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hydraPlatforms = lib.platforms.none;
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broken = true;
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}) {pam = null;};
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"pan-os-syslog" = callPackage
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@ -244539,17 +244547,15 @@ self: {
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"sockets-and-pipes" = callPackage
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({ mkDerivation, aeson, ascii, async, base, blaze-html, bytestring
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, containers, network, safe-exceptions, stm, text, time
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, containers, network, pipes, safe-exceptions, stm, text, time
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}:
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mkDerivation {
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pname = "sockets-and-pipes";
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version = "0.1";
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sha256 = "02xc2kddcz93d9yqdchml0yh9gypcx64315baj766adgf8np42nv";
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revision = "4";
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editedCabalFile = "1lv2zpyblqryr59ii3zvwi5f06vxsgnla1xa14rardhncs36fa8r";
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version = "0.2";
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sha256 = "13xc6f525la66k76y515r0dwjqh583zl7z1k4z1w6hraim6kg95v";
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libraryHaskellDepends = [
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aeson ascii async base blaze-html bytestring containers network
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safe-exceptions stm text time
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pipes safe-exceptions stm text time
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];
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description = "Support for the Sockets and Pipes book";
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license = lib.licenses.asl20;
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@ -11,6 +11,10 @@ self: super: {
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ldgallery-compiler = self.callPackage ../../tools/graphics/ldgallery/compiler { };
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# Used by maintainers/scripts/regenerate-hackage-packages.sh, and generated
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# from the latest master instead of the current version on Hackage.
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cabal2nix-latest = self.callPackage ./cabal2nix-latest.nix { };
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# https://github.com/channable/vaultenv/issues/1
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vaultenv = self.callPackage ../tools/haskell/vaultenv { };
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