pentest-distro-builder/filesystem/etc/skel/.tmux/plugins/tmux-battery/scripts/helpers.sh
Kaj Forney a6d12f1ffc Move stuff to /etc/skel
Former-commit-id: 7bddceacd727c25153cd0ec03cf8b0d4011484d5
Former-commit-id: aaf57e63c1976b3960fee717c68c3b09dc1a94ff
2018-10-18 13:47:28 -06:00

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862 B
Bash

get_tmux_option() {
local option="$1"
local default_value="$2"
local option_value="$(tmux show-option -gqv "$option")"
if [ -z "$option_value" ]; then
echo "$default_value"
else
echo "$option_value"
fi
}
is_osx() {
[ $(uname) == "Darwin" ]
}
is_chrome() {
chrome="/sys/class/chromeos/cros_ec"
if [ -d "$chrome" ]; then
return 0
else
return 1
fi
}
command_exists() {
local command="$1"
type "$command" >/dev/null 2>&1
}
battery_status() {
if command_exists "pmset"; then
pmset -g batt | awk -F '; *' 'NR==2 { print $2 }'
elif command_exists "upower"; then
# sort order: attached, charging, discharging
for battery in $(upower -e | grep battery); do
upower -i $battery | grep state | awk '{print $2}'
done | sort | head -1
elif command_exists "acpi"; then
acpi -b | grep -oi 'discharging' | awk '{print tolower($0)}'
fi
}