spack/run-find-external.sh.in

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#!/bin/bash
if [ -e @@_sysconfdir@@/spack/no_rpm_trigger ] ; then
exit 0
fi
if [ "x$(id -u)" != "x0" ] ; then
echo "Must run as root, in order to copy back the configuration files and use sudo"
exit 0
fi
echo "Create /etc/spack/no_rpm_trigger to stop spack to search for new packages after a rpm install"
# save old packages.yml, it has to be removed as when not
# the new and old packages.yaml files would have to be
# combined
test -e /etc/spack/packages.yaml && mv /etc/spack/packages.yaml /etc/spack/packages.yaml.old
# prepare the path
mypath=/usr/lib64/mpi/gcc/openmpi4/bin
mypath=/usr/lib64/mpi/gcc/openmpi3/bin:${mypath}
mypath=/usr/lib64/mpi/gcc/openmpi2/bin:${mypath}
mypath=/usr/lib64/mpi/gcc/openmpi1/bin:${mypath}
mypath=/usr/lib64/mpi/gcc/mvapich2/bin:${mypath}
mypath=/usr/lib64/mpi/gcc/mpich/bin:${mypath}
mypath=/usr/lib/hpc/gnu?/mpi/openmpi/4.*/bin:${mypath}
mypath=/usr/lib/hpc/gnu?/mpi/openmpi/3.*/bin:${mypath}
mypath=/usr/lib/hpc/gnu?/mpi/openmpi/2.*/bin:${mypath}
mypath=/usr/lib/hpc/gnu?/mpi/mpich/3.*/bin:${mypath}
mypath=/usr/lib/hpc/gnu?/mpi/mvapich2/2.*/bin:${mypath}
# test if we can run as nobody
getent passwd nobody &> /dev/null
if [ "x$?" == "x0" ] ; then
# drop all root rights, when calling external find
sudo -u nobody PATH=${mypath}:${PATH} spack external find --scope user #--exclude 'installdbgsymbols'
if [ -e /var/lib/nobody/.spack/packages.yaml ] ; then
mv -v /var/lib/nobody/.spack/packages.yaml /etc/spack/packages.yaml
chown root:root /etc/spack/packages.yaml
rm -r /var/lib/nobody/.spack
fi
else
# May run in a container...
PATH=${mypath}:${PATH} spack external find --scope system #--exclude 'installdbgsymbols'
fi