mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-12-23 05:20:19 +00:00
42 lines
867 B
Bash
42 lines
867 B
Bash
|
#!/usr/bin/env bash
|
||
|
|
|
||
|
|
# Runs the supplied bash command string in a temporary workspace directory.
|
||
|
|
# Usage: intemp.sh [-t prefix] <command>
|
||
|
|
# Requires: mktemp
|
||
|
|
|
||
|
|
set -o errexit
|
||
|
|
set -o nounset
|
||
|
|
set -o pipefail
|
||
|
|
|
||
|
|
opt_flag=${1:-}
|
||
|
|
[ -z "${opt_flag}" ] && echo "No command supplied" >&2 && exit 1
|
||
|
|
|
||
|
|
if [ "${opt_flag}" == "-t" ]; then
|
||
|
|
shift
|
||
|
|
prefix=${1:-}
|
||
|
|
[ -z "${prefix}" ] && echo "No prefix supplied" >&2 && exit 1
|
||
|
|
shift
|
||
|
|
else
|
||
|
|
prefix='temp'
|
||
|
|
fi
|
||
|
|
|
||
|
|
cmd="$1"
|
||
|
|
[ -z "${cmd}" ] && echo "No command supplied" >&2 && exit 1
|
||
|
|
|
||
|
|
workspace=$(mktemp -d "${TMPDIR:-/tmp}/${prefix}.XXXXXX")
|
||
|
|
echo "Workspace created: ${workspace}" 1>&2
|
||
|
|
|
||
|
|
cleanup() {
|
||
|
|
local -r workspace="$1"
|
||
|
|
rm -rf "${workspace}"
|
||
|
|
echo "Workspace deleted: ${workspace}" 1>&2
|
||
|
|
}
|
||
|
|
trap "cleanup '${workspace}'" EXIT
|
||
|
|
|
||
|
|
pushd "${workspace}" > /dev/null
|
||
|
|
bash -ceu "${cmd}"
|
||
|
|
popd > /dev/null
|
||
|
|
|
||
|
|
trap - EXIT
|
||
|
|
cleanup "${workspace}"
|