20 lines
761 B
Bash
20 lines
761 B
Bash
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#!/bin/bash
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# https://gist.github.com/anthonyaxenov/925e2db217730a49f20600520b748039
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# Original: https://gist.github.com/akostadinov/33bb2606afe1b334169dfbf202991d36
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# The difference is that this func outputs stacktrace in reverse order (from top level to lower ones)
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function print_stacktrace () {
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STACK=""
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local i
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local stack_size=${#FUNCNAME[@]}
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echo "Stacktrace:"
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# skip this function and "MAIN non_file_source:0"
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for (( i=$stack_size-1; i>=1; i-- )); do
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local func="${FUNCNAME[$i]}"
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[ x$func = x ] && func=MAIN
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local linen="${BASH_LINENO[$(( i - 1 ))]}"
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local src="${BASH_SOURCE[$i]}"
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[ x"$src" = x ] && src=non_file_source
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echo -e "\n at $func $src:$linen"
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done
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}
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