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zsh: prompt: display lightning symbol when charging battery

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This commit is contained in:
Thomas Preisner 2017-10-06 23:30:15 +02:00
parent 119f365424
commit 6182aeca25
1 changed files with 4 additions and 3 deletions
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7
zsh/prompt.zsh
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@ -57,15 +57,16 @@ zshrc_prompt_precmd() {
battery_pct="$(acpi -b | cut -d, -f2 | sed -e 's/[^0-9]//g')"
# colorize battery percentage or display status
if [[ $(acpi -a | cut -d':' -f2) == " on-line" ]]; then
battery_pct="charging"
elif [[ $battery_pct -le 20 ]]; then
if [[ $battery_pct -le 20 ]]; then
battery_pct="%F{red}${battery_pct}%%%f"
elif [[ $battery_pct -le 65 ]]; then
battery_pct="%F{yellow}${battery_pct}%%%f"
else
battery_pct="%F{green}${battery_pct}%%%f"
fi
if [[ $(acpi -a | cut -d':' -f2) == " on-line" ]]; then
battery_pct="%F{yellow}⌁%f${battery_pct}%F{yellow}⌁%f"
fi
fi
# prefix characters in first and second line