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nixpkgs/pkgs/development/java-modules/build-maven-package.nix
2016-11-14 15:19:33 -05:00

27 lines
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Nix

{ stdenv, maven, lib, pkgs }:
{ mavenDeps, src, name, meta, m2Path, ... }:
with builtins;
with lib;
stdenv.mkDerivation rec {
inherit mavenDeps src name meta m2Path;
flatDeps = unique (flatten (mavenDeps ++ pkgs.javaPackages.mavenPlugins.mavenMinimal));
propagatedBuildInput = [ maven ] ++ flatDeps;
find = ''find ${foldl' (x: y: x + " " + y) "" (map (x: x + "/m2/") flatDeps)} -type d -printf '%P\n' | xargs -I {} mkdir -p $out/m2/{}'';
copy = ''cp -rs ${foldl' (x: y: x + " " + y) "" (map (x: x + "/m2/*") flatDeps)} $out/m2'';
buildPhase = ''
mkdir -p $out/m2/${m2Path}
${optionalString (length flatDeps > 0) find}
${optionalString (length flatDeps > 0) copy}
echo "<settings><mirrors>\
<mirror><id>tmpm2</id><url>file://$out/m2</url><mirrorOf>*</mirrorOf></mirror></mirrors>\
<localRepository>$out/m2</localRepository></settings>" >> $out/m2/settings.xml
${maven}/bin/mvn clean install -Dmaven.test.skip=true -gs $out/m2/settings.xml
'';
}