mirror of
https://github.com/notwa/rc
synced 2024-11-05 02:59:03 -08:00
17 lines
400 B
Bash
Executable file
17 lines
400 B
Bash
Executable file
#!/usr/bin/env bash
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# YES_ZSH
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# YES_BASH
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# NO_DASH
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# NO_ASH
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is_empty() { ### @-
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### return 0 if the directory given by argument is empty.
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while read -r f; do
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[ ! -d "$f" ] && [ -s "$f" ] && return 1
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done < <(find ${1:-.})
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# TODO: done < <(find ${1:-.} -type f -print -quit)
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# this needs to skip empty files as well.
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return 0
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}
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[ -n "${preload+-}" ] || is_empty "$@"
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