hnakamur/source_or_run.sh

Last active June 7, 2023 12:07

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Find out whether a bash script is executed or sourced.

Raw

source_or_run.sh

	#!/bin/bash
	if [ $BASH_ARGV0 = -bash ]; then
	echo sourced
	else
	echo executed
	fi

Author

hnakamur commented Jun 7, 2023 •

edited

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$ source source_or_run.sh
sourced
$ ./source_or_run.sh
executed
$ bash source_or_run.sh
executed

Adapted from bashスクリプトでコマンドとして実行されてるのかsourceされてるのかを判定する - Qiita.
${FUNCNAME[-1]} to get the last element in an array: https://unix.stackexchange.com/a/198789/135274

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