21 lines
494 B
Bash
Executable File
21 lines
494 B
Bash
Executable File
#!/bin/sh
|
|
|
|
_updates_available="0"
|
|
_target_file="/tmp/pacman-update-count"
|
|
_user="ray"
|
|
|
|
pacman -Sy
|
|
_query_output=$(pacman -Qu)
|
|
|
|
# TODO - get update count from above
|
|
echo "$_query_output"
|
|
|
|
# check $_updates_available is algebraically equal to itself (i.e., is a number)
|
|
# https://unix.stackexchange.com/a/151655
|
|
if ! [ "$_updates_available" -eq "$_updates_available" ] 2> /dev/null ; then
|
|
_updates_available="-1"
|
|
fi
|
|
|
|
echo "$_updates_available" > "$_target_file"
|
|
chown "$_user": "$_target_file"
|