Created
July 31, 2023 22:51
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Debugging stuff
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| set -e | |
| prev_cmd="" | |
| this_cmd="" | |
| prev_line="" | |
| this_line="" | |
| debug_trap() { | |
| prev_cmd="${this_cmd}" | |
| this_cmd="${BASH_COMMAND}" | |
| prev_line="${this_line}" | |
| this_line="${BASH_LINENO[0]}" | |
| } | |
| trap 'debug_trap' DEBUG | |
| report_errors() { | |
| ec=$? | |
| if [ ${ec} -ne 0 ]; then | |
| echo ${BASH_SOURCE[0]}:${prev_line} ${prev_cmd} >&2 | |
| fi | |
| } | |
| trap 'report_errors' EXIT | |
| echo do some stuff | |
| false |
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