millironx/nf-core_modules
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nf-core_modules/nextflow

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#!/usr/bin/env bash
#
# Copyright 2020, Seqera Labs
# Copyright 2013-2019, Centre for Genomic Regulation (CRG)
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
[[ "$NXF_DEBUG" == 'x' ]] && set -x
NXF_VER=${NXF_VER:-'20.10.0'}
NXF_ORG=${NXF_ORG:-'nextflow-io'}
NXF_HOME=${NXF_HOME:-$HOME/.nextflow}
NXF_PROT=${NXF_PROT:-'https'}
NXF_BASE=${NXF_BASE:-$NXF_PROT://www.nextflow.io/releases}
NXF_TEMP=${NXF_TEMP:-$TMPDIR}
NXF_DIST=${NXF_DIST:-$NXF_HOME/framework}
NXF_CLI="$0 $@"
export NXF_CLI
export NXF_ORG
export NXF_HOME
if [[ $TERM && $TERM != 'dumb' ]]; then
if command -v tput &>/dev/null; then
GREEN=$(tput setaf 2; tput bold)
YELLOW=$(tput setaf 3)
RED=$(tput setaf 1)
NORMAL=$(tput sgr0)
fi
fi
function echo_red() {
>&2 echo -e "$RED$*$NORMAL"
}
function echo_green() {
echo -e "$GREEN$*$NORMAL"
}
function echo_yellow() {
>&2 echo -e "$YELLOW$*$NORMAL"
}
function die() {
echo_red "$*"
exit 1
}
function get_abs_filename() {
echo "$(cd "$(dirname "$1")" && pwd)/$(basename "$1")"
}
function get() {
if command -v curl &>/dev/null; then
GET="curl -fsSL '$1' -o '$2'"
elif command -v wget &>/dev/null; then
GET="wget -q '$1' -O '$2'"
else
echo_red "ERROR: Cannot find 'curl' nor 'wget' utility -- please install one of them"
exit 1
fi
printf "Downloading nextflow dependencies. It may require a few seconds, please wait .. "
eval $GET; status=$?
printf "\r\033[K"
if [ $status -ne 0 ]; then
echo_red "ERROR: Cannot download nextflow required file -- make sure you can connect to the internet"
echo ""
echo "Alternatively you can try to download this file:"
echo " $1"
echo ""
echo "and save it as:"
echo " ${3:-$2}"
echo ""
exit 1
fi
}
function make_temp() {
local base=${NXF_TEMP:=$PWD}
if [ "$(uname)" = 'Darwin' ]; then mktemp "${base}/nxf-tmp.XXXXXX" || exit $?
else mktemp -t nxf-tmp.XXXXXX -p "${base}" || exit $?
fi
}
function resolve_link() {
[[ ! -f $1 ]] && exit 1
if command -v realpath &>/dev/null; then
realpath "$1"
elif command -v readlink &>/dev/null; then
local target="$1"
cd $(dirname $target); target=$(basename $target)
while [ -L "$target" ]; do
target="$(readlink "$target")"
cd $(dirname $target); target=$(basename $target)
done
echo "$(cd "$(dirname "$target")"; pwd -P)/$target"
else
echo_yellow "WARN: Neither \`realpath\` nor \`readlink\` command can be found"
exit 1
fi
}
function current_ver() {
[[ $NXF_EDGE == 1 ]] && printf 'edge' || printf 'latest'
}
function install() {
local tmpfile=$(make_temp)
local version=$(set +u; [[ $NXF_VER ]] && printf "v$NXF_VER" || current_ver)
local action="a=${2:-default}"
get "$NXF_BASE/$version/nextflow?$action" "$tmpfile" "$1" || exit $?
mv "$tmpfile" "$1" || exit $?
chmod +x "$1" || exit $?
bash "$1" -download || exit $?
echo ''
echo -e $'Nextflow installation completed. Please note:'
echo -e $'- the executable file `nextflow` has been created in the folder:' $(dirname $1)
if [[ ! "$PATH" =~ (^|:)"$(dirname $1)"(:|$) ]]; then
echo -e $'- you may complete the installation by moving it to a directory in your $PATH'
fi
echo ''
}
function launch_nextflow() {
# the launch command line
local cmdline=()
# remove leading and trailing double-quotes
for x in "${launcher[@]}"; do
x="${x%\"}"
x="${x#\"}"
cmdline+=("$x")
done
if [[ $NXF_MPIRUN ]]; then
local rank=''
[[ $SLURM_PROCID ]] && rank=$SLURM_PROCID
[[ $OMPI_COMM_WORLD_RANK ]] && rank=$OMPI_COMM_WORLD_RANK
if [[ ! $rank ]]; then
echo_red 'It looks you are not running in a MPI enabled environment -- cannot find `$OMPI_COMM_WORLD_RANK` nor `$SLURM_PROCID` variable';
exit 1;
fi
if [[ $SLURM_CPUS_PER_TASK && $SLURM_MEM_PER_CPU ]]; then
export NXF_CLUSTER_MAXCPUS=$SLURM_CPUS_PER_TASK
export NXF_CLUSTER_MAXMEMORY="$(($SLURM_MEM_PER_CPU*$SLURM_CPUS_PER_TASK))MB"
fi
if [[ $rank == 0 ]]; then
# sleep a few seconds in order to wait worker daemons to bootstrap
sleep ${NXF_SLEEP:-10}
export NXF_EXECUTOR='ignite'
export NXF_CLUSTER_SHUTDOWNONCOMPLETE='true'
else
args=(-log .nextflow_node_${rank}.log node ignite)
fi
# start in daemon mode
elif [[ "$bg" ]]; then
local pid_file="${NXF_PID_FILE:-.nextflow.pid}"
cmdline+=("${args[@]}")
exec "${cmdline[@]}" &
disown
echo $! > "$pid_file"
exit 0
fi
cmdline+=("${args[@]}")
exec "${cmdline[@]}"
exit 1
}
# check self-install
if [ "$0" = "bash" ] || [ "$0" = "/bin/bash" ]; then
if [ -d nextflow ]; then
echo 'Please note:'
echo "- The install procedure needs to create a file named 'nextflow' in this folder, but a directory with this name already exists."
echo "- Please renamed/delete that directory, or execute the Nextflow install procedure in another folder."
echo ''
exit 1
fi
install "$PWD/nextflow" install
exit 0
fi
# parse the command line
bg=''
dockerize=''
declare -a jvmopts=()
declare -a args=("$@")
declare -a commands=(clone config drop help history info ls pull run view node console kuberun)
cmd=''
while [[ $# != 0 ]]; do
case $1 in
-D*)
if [[ ! "$cmd" ]]; then
jvmopts+=("$1")
fi
;;
-d|-dockerize)
if [[ ! "$cmd" && ! -f /.nextflow/dockerized ]]; then
dockerize=1
fi
;;
-bg)
if [[ ! -f /.nextflow/dockerized ]]; then
bg=1
fi
;;
-download)
if [[ ! "$cmd" ]]; then
rm -rf "$NXF_DIST/$NXF_VER" || exit $?
bash "$0" -version || exit $?
exit 0
fi
;;
-self-update|self-update)
if [[ ! "$cmd" ]]; then
[[ -z $NXF_EDGE && $NXF_VER = *-edge ]] && NXF_EDGE=1
unset NXF_VER
install "$0" update
exit 0
fi
;;
-process.executor|-executor.name)
if [[ $2 && $2 == 'ignite' ]]; then
[ ! $NXF_MODE ] && NXF_MODE='ignite'; shift;
fi
;;
-with-mpi)
[ ! $NXF_MODE ] && NXF_MODE='ignite'
NXF_MPIRUN='true'
;;
*)
[[ $1 && $1 != -* && ! "$cmd" && ${commands[*]} =~ $1 ]] && cmd=$1
;;
esac
shift
done
NXF_DOCKER_OPTS=${NXF_DOCKER_OPTS:=''}
if [[ "$dockerize" ]]; then
if [[ "$bg" ]]; then detach='--detach '; else detach=''; fi
NXF_ASSETS=${NXF_ASSETS:-${NXF_HOME:-$HOME/.nextflow}/assets}
mkdir -p "$NXF_ASSETS"
exec docker run $detach --rm --net host \
-e NXF_ANSI_LOG=false \
-e USER -e HOME -e NXF_ASSETS=$NXF_ASSETS -e NXF_USRMAP=$(id -u) -e NXF_DOCKER_OPTS='-u $(id -u)' \
-v /var/run/docker.sock:/var/run/docker.sock \
-v $HOME:$HOME:ro,Z -v $NXF_ASSETS:$NXF_ASSETS:Z -v $PWD:$PWD:Z -w $PWD $NXF_DOCKER_OPTS \
nextflow/nextflow:$NXF_VER nextflow "${args[@]}"
exit 1
fi
CAPSULE_LOG=${CAPSULE_LOG:=''}
CAPSULE_RESET=${CAPSULE_RESET:=''}
CAPSULE_CACHE_DIR=${CAPSULE_CACHE_DIR:="$NXF_HOME/capsule"}
NXF_PACK=one
NXF_MODE=${NXF_MODE:-''}
NXF_JAR=${NXF_JAR:-nextflow-$NXF_VER-$NXF_PACK.jar}
NXF_BIN=${NXF_BIN:-$NXF_DIST/$NXF_VER/$NXF_JAR}
NXF_PATH=$(dirname "$NXF_BIN")
NXF_URL=${NXF_URL:-$NXF_BASE/v$NXF_VER/$NXF_JAR}
NXF_GRAB=${NXF_GRAB:-''}
NXF_CLASSPATH=${NXF_CLASSPATH:-''}
NXF_MPIRUN=${NXF_MPIRUN:=''}
NXF_HOST=${HOSTNAME:-localhost}
[[ $NXF_LAUNCHER ]] || NXF_LAUNCHER=${NXF_HOME}/tmp/launcher/nextflow-${NXF_PACK}_${NXF_VER}/${NXF_HOST}
[ ! $NXF_MODE ] && [[ $NXF_CLOUD_DRIVER == google ]] && NXF_MODE='google'
[ ! $NXF_MODE ] && [[ $GOOGLE_APPLICATION_CREDENTIALS ]] && NXF_MODE='google'
if [[ $NXF_MODE == ignite ]]; then
# Fix JDK bug when there's a limit on the OS virtual memory
# https://bugs.openjdk.java.net/browse/JDK-8044054
# https://issues.apache.org/jira/browse/HADOOP-7154
export MALLOC_ARENA_MAX=4
fi
# Determine the path to this file
if [[ $NXF_PACK = all ]]; then
NXF_BIN=$(which "$0" 2>/dev/null)
[ $? -gt 0 -a -f "$0" ] && NXF_BIN="./$0"
fi
# use nextflow custom java home path
if [[ "$NXF_JAVA_HOME" ]]; then
JAVA_HOME="$NXF_JAVA_HOME"
unset JAVA_CMD
fi
# Determine the Java command to use to start the JVM.
if [ ! -x "$JAVA_CMD" ] ; then
if [ -d "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVA_CMD="$JAVA_HOME/jre/sh/java"
else
JAVA_CMD="$JAVA_HOME/bin/java"
fi
elif [ -x /usr/libexec/java_home ]; then
JAVA_CMD="$(/usr/libexec/java_home -v 1.8+)/bin/java"
else
JAVA_CMD="$(which java)" || JAVA_CMD=java
fi
fi
# Retrieve the java version from a NF local file
JAVA_KEY="$NXF_HOME/tmp/ver/$(resolve_link "$JAVA_CMD" | sed 's@/@.@g')"
if [ -f "$JAVA_KEY" ]; then
JAVA_VER="$(cat "$JAVA_KEY")"
else
JAVA_VER="$("$JAVA_CMD" $NXF_OPTS -version 2>&1)"
if [ $? -ne 0 ]; then
echo_red "${JAVA_VER:-Failed to launch the Java virtual machine}"
echo_yellow "NOTE: Nextflow is trying to use the Java VM defined by the following environment variables:\n JAVA_CMD: $JAVA_CMD\n NXF_OPTS: $NXF_OPTS\n"
exit 1
fi
JAVA_VER=$(echo "$JAVA_VER" | awk '/version/ {gsub(/"/, "", $3); print $3}')
# check NF version
if [[ ! $NXF_VER =~ ([0-9]+)\.([0-9]+)\.([0-9].*) ]]; then
echo_red "Not a valid Nextflow version: $NXF_VER"
exit 1
fi
major=${BASH_REMATCH[1]}
minor=${BASH_REMATCH[2]}
# legacy version - Java 7/8 only
if [ $major -eq 0 ] && [ $minor -lt 26 ]; then
version_check="^(1.7|1.8)"
version_message="Java 7 or 8"
else
version_check="^(1.8|9|10|11|12|13|14|15)"
version_message="Java 8 or later"
fi
if [[ ! $JAVA_VER =~ $version_check ]]; then
echo_red "ERROR: Cannot find Java or it's a wrong version -- please make sure that $version_message is installed"
if [[ "$NXF_JAVA_HOME" ]]; then
echo_yellow "NOTE: Nextflow is trying to use the Java VM defined by the following environment variables:\n JAVA_CMD: $JAVA_CMD\n NXF_JAVA_HOME: $NXF_JAVA_HOME\n"
else
echo_yellow "NOTE: Nextflow is trying to use the Java VM defined by the following environment variables:\n JAVA_CMD: $JAVA_CMD\n JAVA_HOME: $JAVA_HOME\n"
fi
exit 1
fi
if [[ ! $JAVA_VER =~ ^(1.8|9|10|11|12|13|14|15) ]]; then
echo_yellow "NOTE: Nextflow is not tested with Java $JAVA_VER -- It's recommended the use of version 8 up to 15\n"
elif [[ ! $JAVA_VER =~ ^(1.8|9|10|11) && $NXF_MODE == ignite ]]; then
echo_yellow "WARN: Apache Ignite executor is not tested with Java $JAVA_VER -- It's recommended the use of version 8 up to 11\n"
fi
mkdir -p $(dirname "$JAVA_KEY")
[[ -f $JAVA_VER ]] && echo $JAVA_VER > "$JAVA_KEY"
fi
# Verify nextflow jar is available
if [ ! -f "$NXF_BIN" ]; then
[ -f "$NXF_PATH" ] && rm "$NXF_PATH"
mkdir -p "$NXF_PATH" || exit $?
tmpfile=$(make_temp)
get "$NXF_URL" "$tmpfile" "$NXF_BIN"
mv "$tmpfile" "$NXF_BIN"
fi
[[ "$cmd" == "console" ]] && NXF_MODE='console'
[[ "$cmd" == "node" && ! "$NXF_MODE" ]] && NXF_MODE='ignite'
COLUMNS=${COLUMNS:-`tty -s && tput cols 2>/dev/null || true`}
declare -a JAVA_OPTS=()
JAVA_OPTS+=(-Dfile.encoding=UTF-8 -Dcapsule.trampoline -Dcapsule.java.cmd="$JAVA_CMD")
if [[ $cmd == console ]]; then bg=1;
else JAVA_OPTS+=(-Djava.awt.headless=true)
fi
[[ "$NXF_MODE" ]] && JAVA_OPTS+=(-Dcapsule.mode=$NXF_MODE)
[[ "$JAVA_HOME" ]] && JAVA_OPTS+=(-Dcapsule.java.home="$JAVA_HOME")
[[ "$CAPSULE_LOG" ]] && JAVA_OPTS+=(-Dcapsule.log=$CAPSULE_LOG)
[[ "$CAPSULE_RESET" ]] && JAVA_OPTS+=(-Dcapsule.reset=true)
[[ "$cmd" != "run" && "$cmd" != "node" ]] && JAVA_OPTS+=(-XX:+TieredCompilation -XX:TieredStopAtLevel=1)
[[ "$NXF_OPTS" ]] && JAVA_OPTS+=($NXF_OPTS)
[[ "$NXF_CLASSPATH" ]] && export NXF_CLASSPATH
[[ "$NXF_GRAB" ]] && export NXF_GRAB
[[ "$COLUMNS" ]] && export COLUMNS
[[ "$NXF_TEMP" ]] && JAVA_OPTS+=(-Djava.io.tmpdir="$NXF_TEMP")
[[ "${jvmopts[@]}" ]] && JAVA_OPTS+=("${jvmopts[@]}")
# use drip to speedup startup time -- https://github.com/ninjudd/drip
[[ "$NXF_DRIP" ]] && export DRIP_INIT='' && export DRIP_INIT_CLASS='nextflow.cli.DripMain'
export JAVA_CMD
export CAPSULE_CACHE_DIR
# lookup the a `md5` command
if hash md5sum 2>/dev/null; then MD5=md5sum;
elif hash gmd5sum 2>/dev/null; then MD5=gmd5sum;
elif hash md5 2>/dev/null; then MD5=md5;
else MD5=''
fi
# when no md5 command is available fallback on default execution
if [ ! "$MD5" ] || [ "$CAPSULE_RESET" ]; then
launcher=($("$JAVA_CMD" "${JAVA_OPTS[@]}" -jar "$NXF_BIN"))
launch_nextflow
exit 1
fi
# creates a md5 unique for the given variables
env_md5() {
cat <<EOF | $MD5 | cut -f1 -d' '
$JAVA_CMD
$JAVA_VER
${JAVA_OPTS[@]}
$NXF_HOME
$NXF_VER
$NXF_OPTS
$NXF_GRAB
$NXF_CLASSPATH
$NXF_DRIP
EOF
}
# checked if a cached classpath file exists and it newer that the nextflow boot jar file
if [[ -f /.nextflow/dockerized ]]; then
LAUNCH_FILE=/.nextflow/launch-classpath
else
LAUNCH_FILE="${NXF_LAUNCHER}/classpath-$(env_md5)"
fi
if [ -s "$LAUNCH_FILE" ] && [ "$LAUNCH_FILE" -nt "$NXF_BIN" ]; then
launcher=($(cat "$LAUNCH_FILE"))
else
# otherwise run the capsule and get the result classpath in the 'launcher' and save it to a file
cli=($("$JAVA_CMD" "${JAVA_OPTS[@]}" -jar "$NXF_BIN"))
[[ $? -ne 0 ]] && echo_red 'Unable to initialize nextflow environment' && exit 1
if [[ "$JAVA_VER" =~ ^(9|10|11|12|13|14|15) ]]; then
launcher=("${cli[@]:0:1}")
launcher+=(--add-opens=java.base/java.lang=ALL-UNNAMED)
launcher+=(--add-opens=java.base/java.io=ALL-UNNAMED)
launcher+=(--add-opens=java.base/java.nio=ALL-UNNAMED)
launcher+=(--add-opens=java.base/java.util=ALL-UNNAMED)
launcher+=(--add-opens=java.base/sun.nio.ch=ALL-UNNAMED)
launcher+=(--add-opens=java.base/sun.nio.fs=ALL-UNNAMED)
launcher+=(--add-opens=java.base/sun.net.www.protocol.http=ALL-UNNAMED)
launcher+=(--add-opens=java.base/sun.net.www.protocol.https=ALL-UNNAMED)
launcher+=(--add-opens=java.base/sun.net.www.protocol.ftp=ALL-UNNAMED)
launcher+=(--add-opens=java.base/sun.net.www.protocol.file=ALL-UNNAMED)
launcher+=(--add-opens=java.base/jdk.internal.misc=ALL-UNNAMED)
launcher+=(--illegal-access=deny)
launcher+=("${cli[@]:1}")
else
launcher=("${cli[@]}")
fi
# Don't show errors if the LAUNCH_FILE can't be created
if mkdir -p "${NXF_LAUNCHER}" 2>/dev/null; then
STR=''
for x in "${launcher[@]}"; do
[[ "$x" != "\"-Duser.dir=$PWD\"" ]] && STR+="$x "
done
printf "$STR">"$LAUNCH_FILE"
else
echo_yellow "Warning: Couldn't create cached classpath folder: $NXF_LAUNCHER -- Maybe NXF_HOME is not writable?"
fi
fi
# finally run it
launch_nextflow
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