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BuildSourceImage: shell traps

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unused so far, but we may likely want some cleanup place
This commit is contained in:
Vincent Batts 2019-10-17 20:02:56 +00:00
parent 27c11edb8b
commit 41c9435adf
1 changed files with 12 additions and 0 deletions
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12
BuildSourceImage.sh
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@ -48,6 +48,16 @@ _init() {
done done
} }
cleanup() {
local ret=$?
if [ ${ret} -ne 0 ] ; then
echo ""
_warn "cleaning up"
fi
exit "${ret}"
}
trap "cleanup" EXIT TERM KILL
# enable access to some of functions as subcommands! # enable access to some of functions as subcommands!
_subcommand() { _subcommand() {
local command="${1}" local command="${1}"
@ -1061,6 +1071,8 @@ main() {
local unpack_dir local unpack_dir
local work_dir local work_dir
sleep 10
_init "${@}" _init "${@}"
_subcommand "${@}" _subcommand "${@}"