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Add custom lines using '-C' flag

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Takacs Attila
2021-02-22 16:52:01 +01:00
parent f525686de6
commit fbe36b2cf6
1 changed files with 33 additions and 29 deletions
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screenfetch-dev
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@@ -198,37 +198,34 @@ shotfile=$(printf "screenFetch-%s.png" "$(date +'%Y-%m-%d_%H-%M-%S')")
# Verbose Setting - Set to 1 for verbose output.
verbosity=
# Custom lines example:
# screenfetch -C "IP 'WAN'=192.168.0.12,IP 'BRIDGED'=10.1.1.10,IP 'HOST-ONLY'=172.16.25.4,,Web terminal interface=http://10.1.1.10"
#
#... will produce:
#
# IP 'WAN': 192.168.0.12
# IP 'BRIDGED': 10.1.1.10
# IP 'HOST-ONLY': 172.16.25.4
#
# Web terminal interface: http://10.1.1.10
# The below function will allow you to add custom lines of text to the screenfetch output.
# It will automatically be executed at the right moment if use_customlines is set to 1.
use_customlines=
customlines () {
# The following line can serve as an example.
# feel free to let the computer generate the output: e. g. using $(cat /etc/motd) or $(upower -d | grep THISORTHAT)
# In the example custom0 line replace <YOUR LABEL> and <your text> with options specified by you.
# Also make sure the $custom0 variable in out_array=... matches the one at the beginning of the line
#
custom0=$(echo -e "$labelcolor YOUR LABEL:$textcolor your text"); out_array=( "${out_array[@]}" "$custom0" ); ((display_index++));
OLD_IFS="${IFS}"
IFS=,
# Battery percentage and time to full/empty:
# (uncomment lines below to use)
#
#custom1=$(echo -e "$labelcolor Battery:$textcolor $(upower -d | grep percentage | head -n1 | cut -d ' ' -f 15-)"); out_array=( "${out_array[@]}" "$custom1" ); ((display_index++));
#if [ "$(upower -d | grep time)" ]; then
# battery_time="$(upower -d | grep time | head -n1 | cut -d ' ' -f 14-) $(upower -d | grep time | head -n1 | cut -d ' ' -f 6-7 | cut -d ':' -f1)"
#else
# battery_time="power supply plugged in"
#fi
#custom2=$(echo -e "$labelcolor $(echo ' `->')$textcolor $battery_time"); out_array=( "${out_array[@]}" "$custom2" ); ((display_index++));
for custom_line in ${custom_lines_string} ; do
while read -r key; do
read -r value
if [[ -z "${key}" ]]; then
custom="" # print an empty line
else
custom=$(echo -e " ${labelcolor}${key}: ${textcolor}${value}");
fi
out_array=( "${out_array[@]}" "${custom}" ); ((display_index++));
done <<< "$(echo "${custom_line}" | tr "=" "\n")"
done
# Display public IP:
#custom3=$(echo -e "$labelcolor Public IP:$textcolor $(curl -s ipinfo.io/ip)"); out_array=( "${out_array[@]}" "$custom3" ); ((display_index++));
###########################################
## MY CUSTOM LINES
###########################################
#custom4=...
IFS="${OLD_IFS}"
}
@@ -442,6 +439,12 @@ displayHelp () {
echo " displayed. This is for when you want your distro"
echo " detected but want to display a different logo."
echo " ${bold}-E${c0} Suppress output of errors."
echo " ${bold}-C${c0} Add custom (extra) lines."
echo " For example:"
echo " screenfetch -C 'IP WAN=192.168.0.12,IP BRIDGED=10.1.1.10'"
echo " ... will add two extra lines:"
echo " IP WAN: 192.168.0.12"
echo " IP BRIDGED: 10.1.1.10"
echo " ${bold}-V, --version${c0} Display current script version."
echo " ${bold}-h, --help${c0} Display this help."
}
@@ -466,7 +469,7 @@ case $1 in
esac
while getopts ":hsu:evVEnLNtlS:A:D:o:c:d:pa:w" flags; do
while getopts ":hsu:evVEnLNtlS:A:D:o:c:d:pa:w:C:" flags; do
case $flags in
h) displayHelp; exit 0 ;;
s) screenshot='1' ;;
@@ -487,6 +490,7 @@ while getopts ":hsu:evVEnLNtlS:A:D:o:c:d:pa:w" flags; do
p) portraitSet='Yes' ;;
a) art="${OPTARG}" ;;
w) lineWrap='Yes' ;;
C) custom_lines_string="${OPTARG}" ;;
:) errorOut "Error: You're missing an argument somewhere. Exiting."; exit 1 ;;
?) errorOut "Error: Invalid flag somewhere. Exiting."; exit 1 ;;
*) errorOut "Error"; exit 1 ;;
@@ -6370,7 +6374,7 @@ infoDisplay () {
out_array=( "${out_array[@]}" "$mymem" )
((display_index++))
fi
if [[ "$use_customlines" = 1 ]]; then
if [[ -n "$custom_lines_string" ]]; then
customlines
fi
fi