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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,125 @@ | ||
| #!/bin/bash | ||
| # | ||
| # Script to remove part of the EESSI software stack (version set through init/eessi_defaults) | ||
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| # see example parsing of command line arguments at | ||
| # https://wiki.bash-hackers.org/scripting/posparams#using_a_while_loop | ||
| # https://stackoverflow.com/questions/192249/how-do-i-parse-command-line-arguments-in-bash | ||
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| display_help() { | ||
| echo "usage: $0 [OPTIONS]" | ||
| echo " -g | --generic - instructs script to build for generic architecture target" | ||
| echo " -h | --help - display this usage information" | ||
| } | ||
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| POSITIONAL_ARGS=() | ||
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| while [[ $# -gt 0 ]]; do | ||
| case $1 in | ||
| -g|--generic) | ||
| DETECTION_PARAMETERS="--generic" | ||
| shift | ||
| ;; | ||
| -h|--help) | ||
| display_help # Call your function | ||
| # no shifting needed here, we're done. | ||
| exit 0 | ||
| ;; | ||
| -*|--*) | ||
| echo "Error: Unknown option: $1" >&2 | ||
| exit 1 | ||
| ;; | ||
| *) # No more options | ||
| POSITIONAL_ARGS+=("$1") # save positional arg | ||
| shift | ||
| ;; | ||
| esac | ||
| done | ||
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| set -- "${POSITIONAL_ARGS[@]}" | ||
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| TOPDIR=$(dirname $(realpath $0)) | ||
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| export TMPDIR=$(mktemp -d /tmp/eessi-remove.XXXXXXXX) | ||
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| source $TOPDIR/scripts/utils.sh | ||
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| echo ">> Determining software subdirectory to use for current build host..." | ||
| if [ -z $EESSI_SOFTWARE_SUBDIR_OVERRIDE ]; then | ||
| export EESSI_SOFTWARE_SUBDIR_OVERRIDE=$(python3 $TOPDIR/eessi_software_subdir.py $DETECTION_PARAMETERS) | ||
| echo ">> Determined \$EESSI_SOFTWARE_SUBDIR_OVERRIDE via 'eessi_software_subdir.py $DETECTION_PARAMETERS' script" | ||
| else | ||
| echo ">> Picking up pre-defined \$EESSI_SOFTWARE_SUBDIR_OVERRIDE: ${EESSI_SOFTWARE_SUBDIR_OVERRIDE}" | ||
| fi | ||
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| echo ">> Setting up environment..." | ||
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| source $TOPDIR/init/bash | ||
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| if [ -d $EESSI_CVMFS_REPO ]; then | ||
| echo_green "$EESSI_CVMFS_REPO available, OK!" | ||
| else | ||
| fatal_error "$EESSI_CVMFS_REPO is not available!" | ||
| fi | ||
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| if [[ -z ${EESSI_SOFTWARE_SUBDIR} ]]; then | ||
| fatal_error "Failed to determine software subdirectory?!" | ||
| elif [[ "${EESSI_SOFTWARE_SUBDIR}" != "${EESSI_SOFTWARE_SUBDIR_OVERRIDE}" ]]; then | ||
| fatal_error "Values for EESSI_SOFTWARE_SUBDIR_OVERRIDE (${EESSI_SOFTWARE_SUBDIR_OVERRIDE}) and EESSI_SOFTWARE_SUBDIR (${EESSI_SOFTWARE_SUBDIR}) differ!" | ||
| else | ||
| echo_green ">> Using ${EESSI_SOFTWARE_SUBDIR} as software subdirectory!" | ||
| fi | ||
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| echo ">> Configuring EasyBuild..." | ||
| EB="eb" | ||
| source $TOPDIR/configure_easybuild | ||
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| echo ">> Setting up \$MODULEPATH..." | ||
| # make sure no modules are loaded | ||
| module --force purge | ||
| # ignore current $MODULEPATH entirely | ||
| module unuse $MODULEPATH | ||
| module use $EASYBUILD_INSTALLPATH/modules/all | ||
| if [[ -z ${MODULEPATH} ]]; then | ||
| fatal_error "Failed to set up \$MODULEPATH?!" | ||
| else | ||
| echo_green ">> MODULEPATH set up: ${MODULEPATH}" | ||
| fi | ||
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| # assume there's only one diff file that corresponds to the PR patch file | ||
| pr_diff=$(ls [0-9]*.diff | head -1) | ||
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| # if this script is run as root, use PR patch file to determine if software needs to be removed first | ||
| if [ $EUID -eq 0 ]; then | ||
| changed_easystacks_rebuilds=$(cat ${pr_diff} | grep '^+++' | cut -f2 -d' ' | sed 's@^[a-z]/@@g' | grep '^easystacks/.*yml$' | egrep -v 'known-issues|missing' | grep "/rebuilds/") | ||
| if [ -z ${changed_easystacks_rebuilds} ]; then | ||
| echo "No software needs to be removed." | ||
| else | ||
| for easystack_file in ${changed_easystacks_rebuilds}; do | ||
| # determine version of EasyBuild module to load based on EasyBuild version included in name of easystack file | ||
| eb_version=$(echo ${easystack_file} | sed 's/.*eb-\([0-9.]*\).*/\1/g') | ||
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| # load EasyBuild module (will be installed if it's not available yet) | ||
| source ${TOPDIR}/load_easybuild_module.sh ${eb_version} | ||
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| if [ -f ${easystack_file} ]; then | ||
| echo_green "Software rebuild(s) requested in ${easystack_file}, so determining which existing installation have to be removed..." | ||
| # we need to remove existing installation directories first, | ||
| # so let's figure out which modules have to be rebuilt by doing a dry-run and grepping "someapp/someversion" for the relevant lines (with [R]) | ||
| # * [R] $CFGS/s/someapp/someapp-someversion.eb (module: someapp/someversion) | ||
| rebuild_apps=$(eb --allow-use-as-root-and-accept-consequences --dry-run-short --rebuild --easystack ${easystack_file} | grep "^ \* \[R\]" | grep -o "module: .*[^)]" | awk '{print $2}') | ||
| for app in ${rebuild_apps}; do | ||
| app_dir=${EASYBUILD_INSTALLPATH}/software/${app} | ||
| app_module=${EASYBUILD_INSTALLPATH}/modules/all/${app}.lua | ||
| echo_yellow "Removing ${app_dir} and ${app_module}..." | ||
| rm -rf ${app_dir} | ||
| rm -rf ${app_module} | ||
| done | ||
| else | ||
| fatal_error "Easystack file ${easystack_file} not found!" | ||
| fi | ||
| done | ||
| fi | ||
| else | ||
| fatal_error "This script can only be run by root!" | ||
| fi |
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