From d6ea9ad9c7a3a9eaeede33a5ace217d80cf8c87b Mon Sep 17 00:00:00 2001
From: Gregory Pakosz <gregory.pakosz@gmail.com>
Date: Sun, 22 Sep 2019 15:40:35 +0200
Subject: [PATCH] split _battery() into _battery_status() and _battery_bar() to
 refresh #{battery_status} more quickly

---
 .tmux.conf       | 45 +++++++++++++++++++++++++++++++++------------
 .tmux.conf.local |  5 ++---
 2 files changed, 35 insertions(+), 15 deletions(-)

diff --git a/.tmux.conf b/.tmux.conf
index a0482fc..2fe8e9f 100644
--- a/.tmux.conf
+++ b/.tmux.conf
@@ -254,7 +254,7 @@ run -b '[ -z "#{window_active}" ] && [ -z "#{version}" ] && tmux set display-tim
 #        display "mouse: $new"
 # }
 #
-# _battery() {
+# _battery_info() {
 #   count=0
 #   charge=0
 #   case "$_uname_s" in
@@ -301,7 +301,7 @@ run -b '[ -z "#{window_active}" ] && [ -z "#{version}" ] && tmux set display-tim
 #         charge=$(printf '%s' "$line" | awk -v charge="$charge" '{ print charge + $2 / 100 }')
 #         count=$((count + 1))
 #       done  << EOF
-# $(wmic path Win32_Battery get BatteryStatus, EstimatedChargeRemaining | tr -d '\r' | tail -n +2)
+# $(wmic path Win32_Battery get BatteryStatus, EstimatedChargeRemaining 2> /dev/null | tr -d '\r' | tail -n +2 || true)
 # EOF
 #       ;;
 #     *OpenBSD*)
@@ -319,10 +319,31 @@ run -b '[ -z "#{window_active}" ] && [ -z "#{version}" ] && tmux set display-tim
 #       done
 #       ;;
 #   esac
-#   [ "$count" -ne 0 ] && charge=$(awk -v charge="$charge" -v count="$count" 'BEGIN { print charge / count }')
-#   if [ "$charge" -eq 0 ]; then
-#     tmux  set -ug '@battery_status'  \;\
-#           set -ug '@battery_bar'     \;\
+#   [ "$count" -ne 0 ] && charge=$(awk -v charge="$charge" -v count="$count" 'BEGIN { print charge / count }') || true
+# }
+#
+# _battery_status() {
+#   _battery_info
+#   if [ "$charge" = 0 ]; then
+#     tmux set -ug '@battery_status'
+#     return
+#   fi
+#
+#   battery_status_charging=$1
+#   battery_status_discharging=$2
+#   if [ x"$discharging" = x"true" ]; then
+#     battery_status="$battery_status_discharging"
+#   else
+#     battery_status="$battery_status_charging"
+#   fi
+#
+#   tmux set -g '@battery_status' "$battery_status"
+# }
+#
+# _battery_bar() {
+#   _battery_info
+#   if [ "$charge" = 0 ]; then
+#     tmux  set -ug '@battery_bar'     \;\
 #           set -ug '@battery_hbar'    \;\
 #           set -ug '@battery_vbar'    \;\
 #           set -ug '@battery_percentage'
@@ -543,9 +564,9 @@ run -b '[ -z "#{window_active}" ] && [ -z "#{version}" ] && tmux set display-tim
 #   ssh_or_mosh_args=$(_ssh_or_mosh_args "$command")
 #   if [ -n "$ssh_or_mosh_args" ]; then
 #     # shellcheck disable=SC2086
-#     username=$(ssh -G $ssh_or_mosh_args 2>/dev/null | awk 'NR > 2 { exit } ; /^user / { print $2 }')
+#     username=$(command ssh -G $ssh_or_mosh_args 2>/dev/null | awk 'NR > 2 { exit } ; /^user / { print $2 }')
 #     # shellcheck disable=SC2086
-#     [ -z "$username" ] && username=$(ssh -T -o ControlPath=none -o ProxyCommand="sh -c 'echo %%username%% %r >&2'" $ssh_or_mosh_args 2>&1 | awk '/^%username% / { print $2; exit }')
+#     [ -z "$username" ] && username=$(command ssh -T -o ControlPath=none -o ProxyCommand="sh -c 'echo %%username%% %r >&2'" $ssh_or_mosh_args 2>&1 | awk '/^%username% / { print $2; exit }')
 #   else
 #     if ! _is_enabled "$ssh_only"; then
 #       username=$(printf '%s' "$tty_info" | cut -d' ' -f2)
@@ -1130,12 +1151,12 @@ run -b '[ -z "#{window_active}" ] && [ -z "#{version}" ] && tmux set display-tim
 #             set -g '@battery_bar_length' "$tmux_conf_battery_bar_length" \;\
 #             set -g '@battery_bar_palette' "$tmux_conf_battery_bar_palette" \;\
 #             set -g '@battery_hbar_palette' "$tmux_conf_battery_hbar_palette" \;\
-#             set -g '@battery_vbar_palette' "$tmux_conf_battery_vbar_palette" \;\
-#             set -g '@battery_status_charging' "$(_decode_unicode_escapes "$tmux_conf_battery_status_charging")" \;\
-#             set -g '@battery_status_discharging' "$(_decode_unicode_escapes "$tmux_conf_battery_status_discharging")"
+#             set -g '@battery_vbar_palette' "$tmux_conf_battery_vbar_palette"
+#       tmux_conf_battery_status_charging=$(_decode_unicode_escapes "$tmux_conf_battery_status_charging")
+#       tmux_conf_battery_status_discharging=$(_decode_unicode_escapes "$tmux_conf_battery_status_discharging")
 #       interval=60
 #       pkill -f 'cut -c3- ~/\.tmux\.conf \| sh -s _battery' || true
-#       status_right="#(printf '\n'; while [ \$(tmux display -p '##{session_attached}') -gt 0 ]; do nice cut -c3- ~/.tmux.conf | sh -s _battery; sleep $interval; done)$status_right"
+#       status_right="#(printf '\n'; nice cut -c3- ~/.tmux.conf | sh -s _battery_status \"$tmux_conf_battery_status_charging\" \"$tmux_conf_battery_status_discharging\")#(printf '\n'; while [ \$(tmux display -p '##{session_attached}') -gt 0 ]; do nice cut -c3- ~/.tmux.conf | sh -s _battery_bar; sleep $interval; done)$status_right"
 #       ;;
 #   esac
 #
diff --git a/.tmux.conf.local b/.tmux.conf.local
index 53b94c7..069d81b 100644
--- a/.tmux.conf.local
+++ b/.tmux.conf.local
@@ -251,9 +251,8 @@ tmux_conf_battery_vbar_palette='gradient'
 # symbols used to indicate whether battery is charging or discharging
 tmux_conf_battery_status_charging='↑'       # U+2191
 tmux_conf_battery_status_discharging='↓'    # U+2193
-#tmux_conf_battery_status_charging='⚡ '    # U+26A1
-#tmux_conf_battery_status_charging='🔌 '    # U+1F50C
-#tmux_conf_battery_status_discharging='🔋 ' # U+1F50B
+#tmux_conf_battery_status_charging='🔌'     # U+1F50C
+#tmux_conf_battery_status_discharging='🔋'  # U+1F50B
 
 # clock style (when you hit <prefix> + t)
 # you may want to use %I:%M %p in place of %R in tmux_conf_theme_status_right