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prettier color scale for battery ; do not display load or battery for nominal values

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nojhan 2012-04-30 11:15:18 +02:00
commit 2c4bf0ce6c
1 changed files with 60 additions and 34 deletions
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92
.bashrc
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@ -152,29 +152,56 @@ fi
battery() battery()
{ {
red=`tput setaf 1` bat=`acpi --battery | sed "s/^Battery .*, \([0-9]*\)%.*$/\1/"`
green=`tput setaf 2` if [ ${bat} -lt 90 ] ; then
yellow=`tput setaf 3` echo -n " ${bat}%"
sgr0=`tput sgr0` else
b=`acpi --battery | sed "s/^Battery .*, \([0-9]*\)%/\1/"` echo -n ""
fi
}
battery_color()
{
gray=0
red=1
green=2
yellow=3
blue=4
magenta=5
cyan=6
white=7
bat=`acpi --battery | sed "s/^Battery .*, \([0-9]*\)%.*$/\1/"`
if [ $? == 0 ] ; then if [ $? == 0 ] ; then
if [ $b -ge 50 ] ; then # more than 50% of battery, green if [ ${bat} -gt 80 ] ; then
echo -ne "/${green}$b%${sgr0}" tput bold ; tput setaf ${gray}
elif [ $b -ge 10 ] ; then # more than 10%, yellow elif [ ${bat} -le 80 ] && [ ${bat} -gt 60 ] ; then
echo -ne "/${yellow}$b%${sgr0}" tput bold ; tput setaf ${green}
else # less than 10%, red elif [ ${bat} -le 60 ] && [ ${bat} -gt 40 ] ; then
echo -ne "/${red}$b%${sgr0}" tput bold ; tput setaf ${yellow}
elif [ ${bat} -le 40 ] && [ ${bat} -gt 20 ] ; then
tput bold ; tput setaf ${red}
elif [ ${bat} -le 20 ] && [ ${bat} -gt 0 ] ; then
tput setaf ${gray} ; tput setab ${red}
else
tput bold ; tput setaf ${white} ; tput setab ${red}
fi fi
else else
echo -n "" echo -n ""
fi fi
} }
# add battery status # add battery status
PS1="\$(battery)]$PS1" PS1="\[\$(battery_color)\]\$(battery) ${NO_COL}$PS1"
load_out() load_out()
{ {
echo -n "$(uptime | sed -e "s/.*load average: \(.*\...\), \(.*\...\), \(.*\...\).*/\1/" -e "s/ //g")" load=`uptime | sed -e "s/.*load average: \(.*\...\), \(.*\...\), \(.*\...\).*/\1/" -e "s/ //g"`
tmp=$(echo $load*100 | bc)
load100=${tmp%.*}
if [ ${load100} -gt 50 ] ; then
echo -n $load
else
echo -n ""
fi
} }
load_color() load_color()
@ -195,31 +222,30 @@ load_color()
# Then we have to choose the values at which the colours switch, with # Then we have to choose the values at which the colours switch, with
# anything past yellow being pretty important. # anything past yellow being pretty important.
tmp=$(echo $(load_out)*100 | bc) load=$(load_out)
let load100=${tmp%.*} if [ "$load" != "" ] ; then
if [ ${load100} -lt 70 ] tmp=$(echo $load*100 | bc)
then load100=${tmp%.*}
tput bold ; tput setaf ${gray}
elif [ ${load100} -ge 70 ] && [ ${load100} -lt 120 ] if [ ${load100} -lt 70 ] ; then
then tput bold ; tput setaf ${gray}
tput bold ; tput setaf ${green} elif [ ${load100} -ge 70 ] && [ ${load100} -lt 120 ] ; then
elif [ ${load100} -ge 120 ] && [ ${load100} -lt 200 ] tput bold ; tput setaf ${green}
then elif [ ${load100} -ge 120 ] && [ ${load100} -lt 200 ] ; then
tput bold ; tput setaf ${yellow} tput bold ; tput setaf ${yellow}
elif [ ${load100} -ge 200 ] && [ ${load100} -lt 300 ] elif [ ${load100} -ge 200 ] && [ ${load100} -lt 300 ] ; then
then tput bold ; tput setaf ${red}
tput bold ; tput setaf ${red} elif [ ${load100} -ge 300 ] && [ ${load100} -lt 500 ] ; then
elif [ ${load100} -ge 300 ] && [ ${load100} -lt 500 ] tput setaf ${gray} ; tput setab ${red}
then else
tput setaf ${gray} ; tput setab ${red} tput bold ; tput setaf ${white} ; tput setab ${red}
else fi
tput bold ; tput setaf ${white} ; tput setab ${red}
fi fi
} }
# add colored load average # add colored load average
PS1="[\[\$(load_color)\]\$(load_out)${NO_COL}$PS1" PS1="\[\$(load_color)\]\$(load_out)${NO_COL}$PS1"
# Glue the bash prompt always go to the first column . # Glue the bash prompt always go to the first column .
# Avoid glitches after interrupting a command with Ctrl-C # Avoid glitches after interrupting a command with Ctrl-C