From 3ebb9866ef5bab4829f332ec78f2db0f7bde4d28 Mon Sep 17 00:00:00 2001
From: Julian Grinblat <julian@dotcore.co.il>
Date: Mon, 14 Apr 2025 12:11:24 +0900
Subject: [PATCH] feat: add battery_enabled script

---
 README.md            | 11 +++++++++++
 battery_enabled.tmux | 10 ++++++++++
 2 files changed, 21 insertions(+)
 create mode 100755 battery_enabled.tmux

diff --git a/README.md b/README.md
index 5bf4775..74bf51c 100644
--- a/README.md
+++ b/README.md
@@ -144,6 +144,17 @@ Status Icons:
  - attached (`@batt_icon_status_attached`): '⚠️'
  - unknown (`@batt_icon_status_unknown`): '?'
 
+#### Enabled
+
+If you run  `battery_enabled.tmux` from the top-level of the repo, it will setup a `@battery_enabled` variable, that can be used to selectively display the battery based on whether or not a battery is available or not.
+
+```tmux
+run-shell ~/clone/path/battery_enabled.tmux
+# for example, if using catppuccin:
+set -agF status-right "#{?#{#{==:#{E:@battery_exists},true}},#{E:@catppuccin_status_battery},}"
+run-shell ~/clone/path/battery.tmux
+```
+
 #### Changing the Defaults
 
 All efforts have been made to make sane defaults, but if you wish to change any of them, add the option to `.tmux.conf`. For example:
diff --git a/battery_enabled.tmux b/battery_enabled.tmux
new file mode 100755
index 0000000..a2b7a75
--- /dev/null
+++ b/battery_enabled.tmux
@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+
+CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+source "$CURRENT_DIR/scripts/helpers.sh"
+
+main() {
+	tmux set-option -gq "@battery_exists" "$( [ -n "$(battery_status)" ] && echo true || echo false )"
+}
+main