13 lines
472 B
Plaintext
13 lines
472 B
Plaintext
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#!/bin/sh
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# Some optional functions in LARBS require programs not installed by default. I
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# use this little script to check to see if a command exists and if it doesn't
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# it informs the user that they need that command to continue. This is used in
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# various other scripts for clarity's sake.
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for x in "$@"; do
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if ! which "$x" >/dev/null 2>&1 && ! pacman -Qq "$x" >/dev/null 2>&1; then
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notify-send " $x" "must be installed for this function." && exit 1 ;
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fi
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done
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