25 lines
753 B
Bash
25 lines
753 B
Bash
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#/bin/sh
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# This script is not used by default. It is a human-readable version of the default Arch-applicable
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# package command with explanations
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updates="$(checkupdates)";
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exitCode=$?;
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if [ $exitCode -eq 127 ] ; then
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# checkupdates wasn't found.
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# Forward the error to gBar, so gBar can shut down the widget
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# This is done, so we don't bother non-Arch systems with update checking
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exit 127;
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fi
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if [ $exitCode -eq 2 ] ; then
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# Zero packages out-of-date. We need to handle this case, since 'echo "$updates" | wc -l' would return 1
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echo "0" && exit 0
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fi
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# We need the extra newline (-n option omitted), since 'echo -n $"updates" | wc -l' is off by one,
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# since 'echo -n $"updates"' has a \0 at the end
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echo "$updates" | wc -l
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