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20 lines
478 B
Bash
20 lines
478 B
Bash
verbose () {
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echo $2 "${color_green}$1${color_normal}"
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}
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error () {
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echo $2 "${color_red}$1${color_normal}"
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}
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warning () {
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echo $2 "${color_yellow}$1${color_normal}"
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}
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# check for color support
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if test -t 1; then
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# see if it supports colors...
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ncolors=$(tput colors)
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if test -n "$ncolors" && test $ncolors -ge 8; then
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color_normal="$(tput sgr0)"
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color_red="$(tput setaf 1)"
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color_green="$(tput setaf 2)"
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color_yellow="$(tput setaf 3)"
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fi
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fi |