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@aguy
aguy / include.sh
Created April 11, 2012 14:49
shell script trap functions
#!/bin/bash
set -o errexit # exit on errors
set -o nounset # exit on use of uninitialized variable
set -o errtrace # inherits trap on ERR in function and subshell
trap 'traperror $? $LINENO $BASH_LINENO "$BASH_COMMAND" $(printf "::%s" ${FUNCNAME[@]:-})' ERR
trap 'trapexit $? $LINENO' EXIT
function trapexit() {