From 2caf61b7dceebc12f13addb619ef14836b433bae Mon Sep 17 00:00:00 2001
From: xengineering <me@xengineering.eu>
Date: Mon, 24 Jun 2024 19:53:57 +0200
Subject: bash: Check for required programs

This commit adds code to the .bashrc file which checks for required
programs on startup of bash. Thus it is easier to detect for the user if
essential programs are missing.

This will make it significantly easier to setup new machines.
---
 .bashrc | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/.bashrc b/.bashrc
index 0c48c49..3e1966c 100644
--- a/.bashrc
+++ b/.bashrc
@@ -8,7 +8,41 @@
 # variables
 GOPATH=$HOME/go
 export EDITOR=nvim
+PROGRAMS='
+aerc
+bemenu-run
+brightnessctl
+dunst
+foot
+gammastep
+grim
+htop
+khard
+lf
+mpv
+nvim
+pactl
+rifle
+slurp
+swappy
+swappy
+sway
+swaylock
+vdirsyncer
+'
 
+# check for missing programs
+echo "$PROGRAMS" | while read -r program
+do
+	if [ "$program" == '' ]
+	then
+		continue
+	fi
+	if ! command -v "$program" 2>&1 > /dev/null
+	then
+		echo "Program is missing: '$program'"
+	fi
+done
 
 # alias definitions
 alias ls='ls --color=auto'
-- 
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