forked from freifunk-franken/firmware
buildscript: add color to the root warning
Use color output when the `tput` command is available. `tput` handles terminal-dependant capabilities, so the script should remain portable. Signed-off-by: Johannes Kimmel <fff@bareminimum.eu>
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@ -381,8 +381,12 @@ buildall() {
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}
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if [ "$(/usr/bin/id -u)" -eq 0 ]; then
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echo "WARNING: buildscript is running as root"
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echo "WARNING: build may fail at a later stage"
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TPUT=$(command -v tput || echo ":")
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textWarn="$($TPUT bold setaf 1)" # bold + red
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textReset="$($TPUT sgr0)" # be a good citizen
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printf "${textWarn}WARNING: buildscript is running as root${textReset}\n"
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printf "${textWarn}WARNING: build may fail at a later stage${textReset}\n"
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fi
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if [ "$1" != "selectbsp" -a "$1" != "selectvariant" ]; then
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