From 98c74671949d11b61ae519e4dd9a1dd70d6440e8 Mon Sep 17 00:00:00 2001
From: Gregory Pakosz <gregory.pakosz@gmail.com>
Date: Mon, 17 Feb 2020 20:20:19 +0100
Subject: [PATCH] launch _battery_bar() background job only if a battery is
 present

---
 .tmux.conf | 41 ++++++++++++++++++++++-------------------
 1 file changed, 22 insertions(+), 19 deletions(-)

diff --git a/.tmux.conf b/.tmux.conf
index 2b09b13..567db7f 100644
--- a/.tmux.conf
+++ b/.tmux.conf
@@ -1080,25 +1080,28 @@ run -b '[ -z "#{window_active}" ] && [ -z "#{version}" ] && tmux set display-tim
 #   tmux_conf_battery_status_discharging=$(_decode_unicode_escapes "${tmux_conf_battery_status_discharging:-↓}")  # U+2193
 #
 #   pkill -f 'cut -c3- ~/\.tmux\.conf \| sh -s _battery_bar' || true
-#   case "$status_left $status_right" in
-#     *'#{battery_status}'*|*'#{battery_bar}'*|*'#{battery_hbar}'*|*'#{battery_vbar}'*|*'#{battery_percentage}'*)
-#       status_left=$(echo "$status_left" | sed -E \
-#         -e 's/#\{(\?)?battery_bar/#\{\1@battery_bar/g' \
-#         -e 's/#\{(\?)?battery_hbar/#\{\1@battery_hbar/g' \
-#         -e 's/#\{(\?)?battery_vbar/#\{\1@battery_vbar/g' \
-#         -e 's/#\{(\?)?battery_status/#\{\1@battery_status/g' \
-#         -e 's/#\{(\?)?battery_percentage/#\{\1@battery_percentage/g')
-#       status_right=$(echo "$status_right" | sed -E \
-#         -e 's/#\{(\?)?battery_bar/#\{\1@battery_bar/g' \
-#         -e 's/#\{(\?)?battery_hbar/#\{\1@battery_hbar/g' \
-#         -e 's/#\{(\?)?battery_vbar/#\{\1@battery_vbar/g' \
-#         -e 's/#\{(\?)?battery_status/#\{\1@battery_status/g' \
-#         -e 's/#\{(\?)?battery_percentage/#\{\1@battery_percentage/g')
-#       interval=60
-#       tmux run -b "trap 'exit 0' TERM; while :; do nice cut -c3- ~/.tmux.conf | sh -s _battery_bar \"$tmux_conf_battery_bar_symbol_full\" \"$tmux_conf_battery_bar_symbol_empty\" \"$tmux_conf_battery_bar_length\" \"$tmux_conf_battery_bar_palette\" \"$tmux_conf_battery_hbar_palette\" \"$tmux_conf_battery_vbar_palette\"; sleep $interval; done"
-#       status_right="#(printf '\n'; nice cut -c3- ~/.tmux.conf | sh -s _battery_status \"$tmux_conf_battery_status_charging\" \"$tmux_conf_battery_status_discharging\")$status_right"
-#       ;;
-#   esac
+#   _battery_info
+#   if [ "$charge" != 0 ]; then
+#     case "$status_left $status_right" in
+#       *'#{battery_status}'*|*'#{battery_bar}'*|*'#{battery_hbar}'*|*'#{battery_vbar}'*|*'#{battery_percentage}'*)
+#         status_left=$(echo "$status_left" | sed -E \
+#           -e 's/#\{(\?)?battery_bar/#\{\1@battery_bar/g' \
+#           -e 's/#\{(\?)?battery_hbar/#\{\1@battery_hbar/g' \
+#           -e 's/#\{(\?)?battery_vbar/#\{\1@battery_vbar/g' \
+#           -e 's/#\{(\?)?battery_status/#\{\1@battery_status/g' \
+#           -e 's/#\{(\?)?battery_percentage/#\{\1@battery_percentage/g')
+#         status_right=$(echo "$status_right" | sed -E \
+#           -e 's/#\{(\?)?battery_bar/#\{\1@battery_bar/g' \
+#           -e 's/#\{(\?)?battery_hbar/#\{\1@battery_hbar/g' \
+#           -e 's/#\{(\?)?battery_vbar/#\{\1@battery_vbar/g' \
+#           -e 's/#\{(\?)?battery_status/#\{\1@battery_status/g' \
+#           -e 's/#\{(\?)?battery_percentage/#\{\1@battery_percentage/g')
+#         interval=60
+#         tmux run -b "trap 'exit 0' TERM; while :; do nice cut -c3- ~/.tmux.conf | sh -s _battery_bar \"$tmux_conf_battery_bar_symbol_full\" \"$tmux_conf_battery_bar_symbol_empty\" \"$tmux_conf_battery_bar_length\" \"$tmux_conf_battery_bar_palette\" \"$tmux_conf_battery_hbar_palette\" \"$tmux_conf_battery_vbar_palette\"; sleep $interval; done"
+#         status_right="#(printf '\n'; nice cut -c3- ~/.tmux.conf | sh -s _battery_status \"$tmux_conf_battery_status_charging\" \"$tmux_conf_battery_status_discharging\")$status_right"
+#         ;;
+#     esac
+#   fi
 #
 #   case "$status_left $status_right" in
 #     *'#{username}'*|*'#{hostname}'*|*'#{username_ssh}'*|*'#{hostname_ssh}'*)