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de-duplicate code in detectColors

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This commit is contained in:
Jonathan Neuschäfer
2014-08-21 16:50:32 +02:00
parent c4cce47ecb
commit 7f3f29ce31
1 changed files with 34 additions and 52 deletions
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86
screenfetch-dev
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@@ -144,62 +144,44 @@ function stderrOut {
# Color Defines
####################
colorNumberToCode() {
number="$1"
if [[ "${number}" == "na" ]]; then
unset code
elif [[ $(tput colors) -eq "256" ]]; then
code=$(colorize "${number}")
else
case "$number" in
0|00) code=$(getColor 'black');;
1|01) code=$(getColor 'red');;
2|02) code=$(getColor 'green');;
3|03) code=$(getColor 'brown');;
4|04) code=$(getColor 'blue');;
5|05) code=$(getColor 'purple');;
6|06) code=$(getColor 'cyan');;
7|07) code=$(getColor 'light grey');;
8|08) code=$(getColor 'dark grey');;
9|09) code=$(getColor 'light red');;
10) code=$(getColor 'light green');;
11) code=$(getColor 'yellow');;
12) code=$(getColor 'light blue');;
13) code=$(getColor 'light purple');;
14) code=$(getColor 'light cyan');;
15) code=$(getColor 'white');;
*) unset code;;
esac
fi
echo -n "${code}"
}
detectColors() {
my_colors=$(sed 's/^,/na,/;s/,$/,na/;s/,/ /' <<< "${OPTARG}")
my_lcolor=$(awk -F' ' '{print $1}' <<< "${my_colors}")
if [[ "${my_lcolor}" != "na" ]]; then
if [[ $(tput colors) -eq "256" ]]; then my_lcolor="\033[38;5;${my_lcolor}m"
else
case ${my_lcolor} in
0|00) export my_lcolor=$(getColor 'black');;
1|01) export my_lcolor=$(getColor 'red');;
2|02) export my_lcolor=$(getColor 'green');;
3|03) export my_lcolor=$(getColor 'brown');;
4|04) export my_lcolor=$(getColor 'blue');;
5|05) export my_lcolor=$(getColor 'purple');;
6|06) export my_lcolor=$(getColor 'cyan');;
7|07) export my_lcolor=$(getColor 'light grey');;
8|08) export my_lcolor=$(getColor 'dark grey');;
9|09) export my_lcolor=$(getColor 'light red');;
10) export my_lcolor=$(getColor 'light green');;
11) export my_lcolor=$(getColor 'yellow');;
12) export my_lcolor=$(getColor 'light blue');;
13) export my_lcolor=$(getColor 'light purple');;
14) export my_lcolor=$(getColor 'light cyan');;
15) export my_lcolor=$(getColor 'white');;
*) unset my_lcolor; continue ;;
esac
fi
else
unset my_lcolor
fi
my_lcolor=$(colorNumberToCode "${my_lcolor}")
my_hcolor=$(awk -F' ' '{print $2}' <<< "${my_colors}")
if [[ "${my_hcolor}" != "na" ]]; then
if [[ $(tput colors) -eq "256" ]]; then my_hcolor="\033[38;5;${my_hcolor}m"
else
case ${my_hcolor} in
0|00) export my_hcolor=$(getColor 'black');;
1|01) export my_hcolor=$(getColor 'red');;
2|02) export my_hcolor=$(getColor 'green');;
3|03) export my_hcolor=$(getColor 'brown');;
4|04) export my_hcolor=$(getColor 'blue');;
5|05) export my_hcolor=$(getColor 'purple');;
6|06) export my_hcolor=$(getColor 'cyan');;
7|07) export my_hcolor=$(getColor 'light grey');;
8|08) export my_hcolor=$(getColor 'dark grey');;
9|09) export my_hcolor=$(getColor 'light red');;
10) export my_hcolor=$(getColor 'light green');;
11) export my_hcolor=$(getColor 'yellow');;
12) export my_hcolor=$(getColor 'light blue');;
13) export my_hcolor=$(getColor 'light purple');;
14) export my_hcolor=$(getColor 'light cyan');;
15) export my_hcolor=$(getColor 'white');;
*) unset my_hcolor; continue ;;
esac
fi
else
unset my_hcolor
fi
my_hcolor=$(colorNumberToCode "${my_hcolor}")
}