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{ pkgs, lib, stdenv, fetchurl }:
/*
This is a function that should return a list of plugins to be included in the WAR.
Example: pkgs.jenkinsWithPlugins (plugins: [ plugins.BlameSubversion ... ])
Non-optional dependencies, if any, are automatically added. Optional
dependencies are ignored, you have to add them explicitly.
*/
pluginsFunc:
let
inherit (builtins) fromJSON readFile;
fromBase64 = import ./fromBase64.nix;
inherit (lib)
concatMapStrings filter flatten unique ;
/*
jq to make it human readable:
curl https://updates.jenkins-ci.org/current/update-center.actual.json | jq . > update-center.actual.json
*/
# capture into nix store to track changes:
updateCenter = fromJSON (readFile "${./update-center.actual.json}");
core = with updateCenter.core; fetchurl {
inherit url;
name = "jenkins-${version}-core.war";
sha1 = fromBase64 sha1;
};
plugin = p: fetchurl {
inherit (p) url;
sha1 = fromBase64 p.sha1;
name = "jenkins-plugin-${p.name}-${p.version}.hpi";
};
pluginsPack = list: stdenv.mkDerivation {
name = "jenkins-plugins-pack";
phases = [ "installPhase" ];
installPhase = ''
mkdir -p $out
${concatMapStrings (p: ''
ln -svf "${plugin p}" "$out/${p.name}.hpi"
'') list}
'';
};
neededPlugins =
let
rootPlugins = map (p: p.name) (pluginsFunc updateCenter.plugins);
directDeps = names:
let
pluginDeps = p: map (d: d.name) (filter (d: ! d.optional) p.dependencies);
deps = map (n: pluginDeps updateCenter.plugins.${n}) names;
in flatten deps;
getDepsRecursive = names:
if names == [] then []
else names ++ getDepsRecursive (directDeps names)
;
all = unique ( getDepsRecursive rootPlugins );
in map (n: updateCenter.plugins.${n}) all;
pack = stdenv.mkDerivation rec {
name = "jenkins-${updateCenter.core.version}+plugins.war";
# https://wiki.jenkins-ci.org/display/JENKINS/Bundling+plugins+with+Jenkins
build-xml = pkgs.writeXML "jenkins.build.xml"
''
<?xml version="1.0" encoding="UTF-8"?>
<project basedir="." name="Jenkins-Bundle">
<target name="bundle" description="Merge plugins into jenkins.war">
<zip destfile="jenkins.war" level="9">
<zipfileset src="${core}" />
<zipfileset dir="${pluginsPack neededPlugins}" prefix="WEB-INF/plugins" />
</zip>
</target>
</project>
'';
meta = with stdenv.lib; {
description = "An extendable open source continuous integration server";
homepage = http://jenkins-ci.org;
license = licenses.mit;
platforms = platforms.all;
};
buildInputs = with pkgs; [ ant jdk ];
phases = [ "buildPhase" "installPhase" ];
buildPhase = ''
ln -sf ${build-xml} build.xml
ant bundle
'';
installPhase = "cp jenkins.war $out";
};
in if neededPlugins == [] then core else pack
|
