nixpkgs-suyu/pkgs/applications/networking/cluster/flink/default.nix
Profpatsch 4a7f99d55d treewide: with stdenv.lib; in meta -> with lib;
Part of: https://github.com/NixOS/nixpkgs/issues/108938

meta = with stdenv.lib;

is a widely used pattern. We want to slowly remove
the `stdenv.lib` indirection and encourage people
to use `lib` directly. Thus let’s start with the meta
field.

This used a rewriting script to mostly automatically
replace all occurances of this pattern, and add the
`lib` argument to the package header if it doesn’t
exist yet.

The script in its current form is available at
https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix
2021-01-11 10:38:22 +01:00

54 lines
1.3 KiB
Nix

{ lib, stdenv, fetchurl, makeWrapper, jre
, version ? "1.6" }:
let
versionMap = {
"1.5" = {
flinkVersion = "1.5.5";
sha256 = "18wqcqi3gyqd40nspih99gq7ylfs20b35f4dcrspffagwkfp2l4z";
};
"1.6" = {
flinkVersion = "1.11.1";
sha256 = "0338bg2sb427c1rrf2cmsz63sz0yk6gclpli2lskq0mpx72wxpl0";
};
};
in
with versionMap.${version};
stdenv.mkDerivation rec {
name = "flink-${flinkVersion}";
src = fetchurl {
url = "mirror://apache/flink/${name}/${name}-bin-scala_2.11.tgz";
inherit sha256;
};
nativeBuildInputs = [ makeWrapper ];
buildInputs = [ jre ];
installPhase = ''
rm bin/*.bat || true
mkdir -p $out/bin $out/opt/flink
mv * $out/opt/flink/
makeWrapper $out/opt/flink/bin/flink $out/bin/flink \
--prefix PATH : ${jre}/bin
cat <<EOF >> $out/opt/flink/conf/flink-conf.yaml
env.java.home: ${jre}"
env.log.dir: /tmp/flink-logs
EOF
'';
meta = with lib; {
description = "A distributed stream processing framework";
homepage = "https://flink.apache.org";
downloadPage = "https://flink.apache.org/downloads.html";
license = licenses.asl20;
platforms = platforms.all;
maintainers = with maintainers; [ mbode ];
repositories.git = "git://git.apache.org/flink.git";
};
}