From 71170ba96ad788726af419edd64d58bdfe5b52b5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= <cynerd@email.cz>
Date: Wed, 10 Dec 2025 12:19:17 +0100
Subject: Format and add guix install

---
 utils/guix | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 utils/guix

(limited to 'utils/guix')

diff --git a/utils/guix b/utils/guix
new file mode 100644
index 0000000..bbfb8e5
--- /dev/null
+++ b/utils/guix
@@ -0,0 +1,16 @@
+# Functions used for interactive installation of new changes to running system
+# vim: ft=sh
+
+guix_install() {
+	local installed
+	installed="$(guix package --list-installed)"
+	local -a toinstall
+	for pkg in "$@"; do
+		if awk -v ec=0 -v "PKG=$pkg" '$1 == PKG { ec = 1; } END { exit ec; }' <<<"$installed"; then
+			toinstall+=("$pkg")
+		fi
+	done
+	if [[ "${#toinstall[@]}" -gt 0 ]]; then
+		guix install "${toinstall[@]}"
+	fi
+}
-- 
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