Files
nixpkgs/pkgs/by-name/ne/nextflow/package.nix
2026-07-13 18:02:10 +01:00

142 lines
4.5 KiB
Nix

{
lib,
stdenv,
fetchFromGitHub,
makeWrapper,
openjdk,
gradle_8,
wget,
which,
gnused,
gawk,
coreutils,
bash,
testers,
nixosTests,
}:
let
# "Deprecated Gradle features were used in this build, making it incompatible with Gradle 9.0."
gradle = gradle_8;
in
stdenv.mkDerivation (finalAttrs: {
pname = "nextflow";
version = "26.04.4";
__structuredAttrs = true;
# Suggested as an improvement, but currently breaks nix-build -A nextflow.tests
# strictDeps = true;
src = fetchFromGitHub {
owner = "nextflow-io";
repo = "nextflow";
tag = "v${finalAttrs.version}";
hash = "sha256-U0QHIzIbNe9dxqxhGAxJuskR9183UgGgLZQAGB7TKmo=";
};
buildInputs = [
bash
];
nativeBuildInputs = [
makeWrapper
gradle
];
postPatch = ''
# Nextflow invokes the constant "/bin/bash" (not as a shebang) at
# several locations so we fix that globally. However, when running inside
# a container, we actually *want* "/bin/bash". Thus the global fix needs
# to be reverted for this specific use case.
#
# Two code paths need the revert:
# 1. launcher (the command that invokes .command.run)
# 2. trace_cmd (the command inside .command.run's nxf_trace function
# that invokes .command.sh — see command-trace.txt template)
# Without the trace_cmd revert, trace+docker fails because the trace
# function tries to call /nix/store/.../bash inside the container.
# See https://github.com/NixOS/nixpkgs/issues/350183
substituteInPlace modules/nextflow/src/main/groovy/nextflow/executor/BashWrapperBuilder.groovy \
--replace-fail "['/bin/bash'," "['${bash}/bin/bash'," \
--replace-fail '? "/bin/bash"' '? "'${bash}'/bin/bash"' \
--replace-fail "if( containerBuilder ) {" "if( containerBuilder ) {
launcher = launcher.replaceFirst(\"/nix/store/.*/bin/bash\", \"/bin/bash\")" \
--replace-fail "binding.trace_cmd = getTraceCommand(interpreter)" \
"binding.trace_cmd = containerBuilder != null ? getTraceCommand(interpreter).replaceFirst(\"/nix/store/.*/bin/bash\", \"/bin/bash\") : getTraceCommand(interpreter)"
'';
mitmCache = gradle.fetchDeps {
inherit (finalAttrs) pname;
data = ./deps.json;
};
__darwinAllowLocalNetworking = true;
# During the build, some additional dependencies are downloaded ("detached
# configuration"). We thus need to run a full build on instead of the default
# one.
# See https://github.com/NixOS/nixpkgs/pull/339197#discussion_r1747749061
gradleUpdateTask = "pack";
# The installer attempts to copy a final JAR to $HOME/.nextflow/...
gradleFlags = [ "-Duser.home=\$TMPDIR" ];
preBuild = ''
# See Makefile (`make pack`)
export BUILD_PACK=1
'';
gradleBuildTask = "pack";
installPhase = ''
runHook preInstall
mkdir -p $out/bin
install -Dm755 build/releases/nextflow-${finalAttrs.version}-dist $out/bin/nextflow
runHook postInstall
'';
# --run is used instead of --set to avoid makeWrapper's single-quote escaping,
# which prevents $USER from expanding at runtime. See #192396
postFixup = ''
wrapProgram $out/bin/nextflow \
--prefix PATH : ${
lib.makeBinPath [
coreutils
gawk
gnused
wget
which
]
} \
--set JAVA_HOME ${openjdk.home} \
--run 'export NXF_OPTS="-Duser.name=''$USER''${NXF_OPTS:+ ''$NXF_OPTS}"'
'';
passthru.tests.default = nixosTests.nextflow;
# versionCheckHook doesn't work as of 2024-09-23.
# See https://github.com/NixOS/nixpkgs/pull/339197#issuecomment-2363495060
passthru.tests.version = testers.testVersion {
package = finalAttrs.finalPackage;
command = "env HOME=$TMPDIR nextflow -version";
};
meta = {
description = "DSL for data-driven computational pipelines";
longDescription = ''
Nextflow is a bioinformatics workflow manager that enables the development of portable and reproducible workflows.
It supports deploying workflows on a variety of execution platforms including local, HPC schedulers, AWS Batch, Google Cloud Life Sciences, and Kubernetes.
Additionally, it provides support for manage your workflow dependencies through built-in support for Conda, Docker, Singularity, and Modules.
'';
homepage = "https://www.nextflow.io/";
changelog = "https://github.com/nextflow-io/nextflow/releases";
license = lib.licenses.asl20;
maintainers = with lib.maintainers; [
Etjean
mulatta
David-Moody
];
mainProgram = "nextflow";
platforms = lib.platforms.unix;
};
})