tjh.dev
nixpkgs mirror (for testing)
github.com/NixOS/nixpkgs
nix
1{
2 lib,
3 stdenv,
4 fetchurl,
5 makeWrapper,
6 hadoop,
7 jre,
8 bash,
9}:
10
11stdenv.mkDerivation rec {
12 pname = "pig";
13 version = "0.17.0";
14
15 src = fetchurl {
16 url = "mirror://apache/pig/${pname}-${version}/${pname}-${version}.tar.gz";
17 sha256 = "1wwpg0w47f49rnivn2d26vrxgyfl9gpqx3vmzbl5lhx6x5l3fqbd";
18
19 };
20
21 nativeBuildInputs = [ makeWrapper ];
22
23 installPhase = ''
24 mkdir -p $out
25 mv * $out
26
27 # no need for the windows batch script
28 rm $out/bin/pig.cmd $out/bin/pig.py
29
30 for n in $out/{bin,sbin}"/"*; do
31 wrapProgram $n \
32 --prefix PATH : "${
33 lib.makeBinPath [
34 jre
35 bash
36 ]
37 }" \
38 --set JAVA_HOME "${jre}" --set HADOOP_PREFIX "${hadoop}"
39 done
40 '';
41
42 meta = with lib; {
43 homepage = "https://pig.apache.org/";
44 description = "High-level language for Apache Hadoop";
45 mainProgram = "pig";
46 license = licenses.asl20;
47
48 longDescription = ''
49 Apache Pig is a platform for analyzing large data sets that consists of a
50 high-level language for expressing data analysis programs, coupled with
51 infrastructure for evaluating these programs. The salient property of Pig
52 programs is that their structure is amenable to substantial parallelization,
53 which in turns enables them to handle very large data sets.
54 '';
55
56 platforms = platforms.linux;
57 maintainers = [ ];
58 };
59}