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dotfiles/env/wm/extras/bar/modules/bl.bash
2016-12-11 15:17:59 -06:00

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Bash

#!/usr/bin/env bash
source "$DOTFILES_PATH/variables.bash"
PRIORITY=30505
MATCH_PREFIX="BM_BL"
MATCH="$MATCH_PREFIX*"
bar_module_backlight() {
echo -e "%{T-}%{F$COLOR_DARK}lit %{F$COLOR_S5}${1:5}%{F-}"
}
export -f bar_module_backlight
bar_module_backlight_updater() {
while [ $BAR_RUNNING -eq 1 ]; do
# echo -e "$MATCH_PREFIX""$(xbacklight | sed 's/\.[0-9]*//')" > "$BAR_FIFO"
sleep 5
done
}
export -f bar_module_backlight_updater
# Optional: Initialize that module by immediately writing to the FIFO using your
# prefix to show some default information on the bar when it loads.
echo -e "$MATCH_PREFIX"??? > "$BAR_FIFO"
# Register our module so that it is started once the bar is ready
register_bar_module "$PRIORITY" "$MATCH" "bar_module_backlight" "bar_module_backlight_updater"