diff options
Diffstat (limited to 'testing/scripts')
| -rwxr-xr-x | testing/scripts/function.sh | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/testing/scripts/function.sh b/testing/scripts/function.sh index 3e0560a46..d9f2054ef 100755 --- a/testing/scripts/function.sh +++ b/testing/scripts/function.sh @@ -86,6 +86,34 @@ log_status() echo } +# the following two functions are stolen from [1] +# [1] - http://www.linuxjournal.com/content/use-bash-trap-statement-cleanup-temporary-files + +declare -a on_exit_items + +# perform registered actions on exit +on_exit() +{ + for i in "${on_exit_items[@]}" + do + eval $i >>$LOGFILE 2>&1 + done + on_exit_items="" + trap - EXIT +} + +# register a command to execute when the calling script terminates. The +# registered commands are called in FIFO order. +# $* - command to register +do_on_exit() +{ + local n=${#on_exit_items[*]} + on_exit_items[$n]="$*" + if [ $n -eq 0 ]; then + trap on_exit EXIT + fi +} + ############################################# # search and replace strings throughout a # whole directory |