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zsh: prompt: fix battery display on computers without acpi

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This commit is contained in:
Thomas Preisner 2017-07-16 13:23:27 +02:00
parent 2e24e3e44a
commit 67a67f7988
1 changed files with 10 additions and 10 deletions
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20
zsh/prompt.zsh
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@ -59,17 +59,17 @@ zshrc_prompt_precmd() {
local battery_pct= local battery_pct=
if type acpi &> /dev/null ; then if type acpi &> /dev/null ; then
battery_pct="$(acpi -b | cut -d, -f2 | sed -e 's/[^0-9]//g')" battery_pct="$(acpi -b | cut -d, -f2 | sed -e 's/[^0-9]//g')"
fi
# colorize battery percentage or display status # colorize battery percentage or display status
if [[ $(acpi -a | cut -d':' -f2) == " on-line" ]]; then if [[ $(acpi -a | cut -d':' -f2) == " on-line" ]]; then
battery_pct="charging" battery_pct="charging"
elif [[ $battery_pct -le 20 ]]; then elif [[ $battery_pct -le 20 ]]; then
battery_pct="%F{red}${battery_pct}%%%f" battery_pct="%F{red}${battery_pct}%%%f"
elif [[ $battery_pct -le 65 ]]; then elif [[ $battery_pct -le 65 ]]; then
battery_pct="%F{yellow}${battery_pct}%%%f" battery_pct="%F{yellow}${battery_pct}%%%f"
else else
battery_pct="%F{green}${battery_pct}%%%f" battery_pct="%F{green}${battery_pct}%%%f"
fi
fi fi
# prefix characters in first and second line # prefix characters in first and second line