From 97eb64c307245dbeaaee72b31d4d7a04c4914436 Mon Sep 17 00:00:00 2001
From: Charles Gould <charles@gould.dev>
Date: Sun, 23 Jun 2019 17:41:09 -0400
Subject: [PATCH] fish: add battery function

---
 fish/functions/battery.fish | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 fish/functions/battery.fish

diff --git a/fish/functions/battery.fish b/fish/functions/battery.fish
new file mode 100644
index 0000000..e443992
--- /dev/null
+++ b/fish/functions/battery.fish
@@ -0,0 +1,15 @@
+function battery
+	# Only works on Mac
+	if test (uname -s) != Darwin
+		echo "Unsupported OS: "(uname -s)
+		return 1
+	end
+
+	set --local battery_status (pmset -g batt | string split0)
+	set --local battery_charge (echo $battery_status | rg --only-matching "\d+%")
+	set --local power_source   (echo $battery_status | rg --only-matching  "[A-Za-z]+\sPower")
+
+	set_color green
+	echo "⚡️ Running on $power_source with $battery_charge charge"
+	set_color normal
+end