From fca87a8d865029b5f13114374e860ccbf31e5e7c Mon Sep 17 00:00:00 2001
From: xengineering <me@xengineering.eu>
Date: Thu, 27 Jun 2024 21:12:51 +0200
Subject: posix-shell: Do not check programs on shell init

The functionality is now available as `check_programs()`. Not executing
it on shell startup makes it more comfortable to use systems which do
not provide all the mentioned programs.
---
 posix-shell/programs.sh | 25 +++++++++++++------------
 1 file changed, 13 insertions(+), 12 deletions(-)

(limited to 'posix-shell/programs.sh')

diff --git a/posix-shell/programs.sh b/posix-shell/programs.sh
index 06af8e9..085d878 100644
--- a/posix-shell/programs.sh
+++ b/posix-shell/programs.sh
@@ -24,15 +24,16 @@ vdirsyncer
 '
 
 
-# check for missing programs
-echo "$PROGRAMS" | while read -r program
-do
-	if [ "$program" = '' ]
-	then
-		continue
-	fi
-	if ! command -v "$program" > /dev/null 2>&1
-	then
-		echo "Program is missing: '$program'"
-	fi
-done
+check_programs() {
+	echo "$PROGRAMS" | while read -r program
+	do
+		if [ "$program" = '' ]
+		then
+			continue
+		fi
+		if ! command -v "$program" > /dev/null 2>&1
+		then
+			echo "Program is missing: '$program'"
+		fi
+	done
+}
-- 
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