patrick/fun_with_env
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Added trap to clean up

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patrick
2026-02-27 20:35:23 +01:00
parent b243aa96ba
commit c08b365085
1 changed files with 19 additions and 5 deletions
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24
copy_to_servers.sh
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@@ -5,20 +5,34 @@ WHEREAMI="$( cd -- "$( dirname -- "${BASH_SOURCE[0]:-$0}"; )" &> /dev/null && pw
#Get all the target servers #Get all the target servers
SERVERLIST=$(grep -v '#' "${WHEREAMI}/copy_to_servers.ini") SERVERLIST=$(grep -v '#' "${WHEREAMI}/copy_to_servers.ini")
[ -z "${SERVERLIST}" ] \
&& echo "Server list empty." \
&& exit 1
#If you make it dirty, clean it up
cleanup() {
if [[ -n "${TMP}" && -d "${TMP}" ]]; then
rm -rf "${TMP}"
fi
}
trap cleanup EXIT INT TERM
#Find some tmpfs #Find some tmpfs
TMP="" TMP=""
if [ -e /dev/shm/ ] && [ "$(findmnt -n -o FSTYPE --target /dev/shm)" == "tmpfs" ]; then if [ -e /dev/shm/ ] && [ "$(findmnt -n -o FSTYPE --target /dev/shm)" == "tmpfs" ]; then
TMP="$(mktemp -d -p /dev/shm/)/fun_with_env" TMP="$(mktemp -d -p /dev/shm/)"
else else
TMP="$(mktemp -d)/fun_with_env" TMP="$(mktemp -d)"
fi fi
FUNTMP="${TMP}/fun_with_env"
#Prepare the files to copy over #Prepare the files to copy over
mkdir "${TMP}" mkdir "${FUNTMP}"
cd "${WHEREAMI}" \ cd "${WHEREAMI}" \
&& git archive --format=tar HEAD | tar xf - -C "${TMP}" && git archive --format=tar HEAD | tar xf - -C "${FUNTMP}"
#Copy it #Copy it
for host in ${SERVERLIST}; do for host in ${SERVERLIST}; do
rsync -az "${TMP}/" ${host}:~/.fun_with_env rsync -az "${FUNTMP}/" ${host}:~/.fun_with_env
done done