nixpkgs/pkgs/build-support/release/ant-build.nix
Jörg Thalheim dadc7eb329
treewide: use runtimeShell instead of stdenv.shell whenever possible
Whenever we create scripts that are installed to $out, we must use runtimeShell
in order to get the shell that can be executed on the machine we create the
package for. This is relevant for cross-compiling. The only use case for
stdenv.shell are scripts that are executed as part of the build system.
Usages in checkPhase are borderline however to decrease the likelyhood
of people copying the wrong examples, I decided to use runtimeShell as well.
2019-02-26 14:10:49 +00:00

123 lines
3.1 KiB
Nix

{ src
, pkgs
, stdenv ? pkgs.stdenv
, name
, antTargets ? []
, jars ? []
, jarWrappers ? []
, antProperties ? []
, antBuildInputs ? []
, buildfile ? "build.xml"
, ant ? pkgs.ant
, jre ? pkgs.jdk
, hydraAntLogger ? pkgs.hydraAntLogger
, zip ? pkgs.zip
, unzip ? pkgs.unzip
, ... } @ args:
let
antFlags = "-f ${buildfile} " + stdenv.lib.concatMapStrings ({name, value}: "-D${name}=${value} " ) antProperties ;
lib = stdenv.lib;
in
stdenv.mkDerivation (
{
inherit jre ant;
showBuildStats = true;
postPhases =
["generateWrappersPhase" "finalPhase"];
prePhases =
["antSetupPhase"];
antSetupPhase = with stdenv.lib; ''
if test "$hydraAntLogger" != "" ; then
export ANT_ARGS="-logger org.hydra.ant.HydraLogger -lib `ls $hydraAntLogger/share/java/*.jar | head -1`"
fi
for abi in ${concatStringsSep " " (map (f: "`find ${f} -name '*.jar'`") antBuildInputs)}; do
export ANT_ARGS="$ANT_ARGS -lib $abi"
done
'';
installPhase = ''
runHook preInstall
mkdir -p $out/share/java
${ if jars == [] then ''
find . -name "*.jar" | xargs -I{} cp -v {} $out/share/java
'' else stdenv.lib.concatMapStrings (j: ''
cp -v ${j} $out/share/java
'') jars }
. ${./functions.sh}
for j in $out/share/java/*.jar ; do
canonicalizeJar $j
echo file jar $j >> $out/nix-support/hydra-build-products
done
runHook postInstall
'';
generateWrappersPhase =
let
cp = w: "-cp '${lib.optionalString (w ? classPath) w.classPath}${lib.optionalString (w ? mainClass) ":$out/share/java/*"}'";
in
''
header "Generating jar wrappers"
'' + (stdenv.lib.concatMapStrings (w: ''
mkdir -p $out/bin
cat >> $out/bin/${w.name} <<EOF
#!${pkgs.runtimeShell}
export JAVA_HOME=$jre
$jre/bin/java ${cp w} ${if w ? mainClass then w.mainClass else "-jar ${w.jar}"} \$@
EOF
chmod a+x $out/bin/${w.name} || exit 1
'') jarWrappers) + ''
closeNest
'';
buildPhase = ''
runHook preBuild
'' + (if antTargets == [] then ''
header "Building default ant target"
ant ${antFlags}
closeNest
'' else stdenv.lib.concatMapStrings (t: ''
header "Building '${t}' target"
ant ${antFlags} ${t}
closeNest
'') antTargets) + ''
runHook postBuild
'';
finalPhase =
''
# Propagate the release name of the source tarball. This is
# to get nice package names in channels.
if test -e $origSrc/nix-support/hydra-release-name; then
cp $origSrc/nix-support/hydra-release-name $out/nix-support/hydra-release-name
fi
'';
}
// removeAttrs args ["antProperties" "buildInputs" "pkgs" "jarWrappers"] //
{
name = name + (if src ? version then "-" + src.version else "");
buildInputs = [ant jre zip unzip] ++ stdenv.lib.optional (args ? buildInputs) args.buildInputs ;
postHook = ''
mkdir -p $out/nix-support
echo "$system" > $out/nix-support/system
. ${./functions.sh}
origSrc=$src
src=$(findTarball $src)
'';
}
)