From a7f021283cbcdac9b28fd11a3dfb8ffa7397929e Mon Sep 17 00:00:00 2001
From: fiftydinar <65243233+fiftydinar@users.noreply.github.com>
Date: Sun, 6 Oct 2024 09:37:19 +0200
Subject: [PATCH] fix(akmods): Including V4L2Loopback & WL akmod fail the build

---
 modules/akmods/akmods.sh | 49 +++++++++++++++++++++++++++++-----------
 1 file changed, 36 insertions(+), 13 deletions(-)

diff --git a/modules/akmods/akmods.sh b/modules/akmods/akmods.sh
index d0d33f1..98a08c9 100644
--- a/modules/akmods/akmods.sh
+++ b/modules/akmods/akmods.sh
@@ -1,30 +1,53 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
-ENABLE_MULTIMEDIA_REPO() {
+ENABLE_AKMODS_REPO() {
   sed -i 's@enabled=0@enabled=1@g' /etc/yum.repos.d/_copr_ublue-os-akmods.repo
-  sed -i "0,/enabled/ s@enabled=0@enabled=1@g" /etc/yum.repos.d/negativo17-fedora-multimedia.repo
-}
-
-DISABLE_MULTIMEDIA_REPO() {
-  sed -i 's@enabled=1@enabled=0@g' /etc/yum.repos.d/negativo17-fedora-multimedia.repo
 }
 
 SET_HIGHER_PRIORITY_AKMODS_REPO() {
   echo "priority=90" >> /etc/yum.repos.d/_copr_ublue-os-akmods.repo
 }
 
+INSTALL_RPM_FUSION() {
+  rpm-ostree install \
+      https://mirrors.rpmfusion.org/free/fedora/rpmfusion-free-release-$(rpm -E %fedora).noarch.rpm \
+      https://mirrors.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-$(rpm -E %fedora).noarch.rpm
+}
+
+UNINSTALL_RPM_FUSION() {
+  rpm-ostree uninstall rpmfusion-free-release rpmfusion-nonfree-release
+}
+
 get_yaml_array INSTALL '.install[]' "$1"
 
+if [[ ${#INSTALL[@]} -lt 1 ]]; then
+  echo "ERROR: You didn't specify any akmod for installation!"
+  exit 1
+fi
+
 INSTALL_PATH=("${INSTALL[@]/#/\/tmp/rpms/kmods/*}")
 INSTALL_PATH=("${INSTALL_PATH[@]/%/*.rpm}")
 INSTALL_STR=$(echo "${INSTALL_PATH[*]}" | tr -d '\n')
 
-if [[ ${#INSTALL[@]} -gt 0 ]]; then
-  echo "Installing akmods"
-  echo "Installing: $(echo "${INSTALL[*]}" | tr -d '\n')"
-  SET_HIGHER_PRIORITY_AKMODS_REPO
-  ENABLE_MULTIMEDIA_REPO
+# Universal Blue switched from RPMFusion to negativo17 repos
+# Determine if RPMFusion for akmod is needed or not (WL & V4L2Loopback akmods currently require RPMFusion)
+
+rpm_fusion_dependent=false
+for akmod in "${INSTALL[@]}"; do
+    if [[ "${akmod}" =~ ^(wl|v4l2loopback)$ ]]; then
+        rpm_fusion_dependent=true
+    fi
+done
+
+echo "Installing akmods"
+echo "Installing: $(echo "${INSTALL[*]}" | tr -d '\n')"
+SET_HIGHER_PRIORITY_AKMODS_REPO
+ENABLE_AKMODS_REPO
+if "${rpm_fusion_dependent}"; then
+  INSTALL_RPM_FUSION
   rpm-ostree install ${INSTALL_STR}
-  DISABLE_MULTIMEDIA_REPO
-fi    
+  UNINSTALL_RPM_FUSION
+else
+  rpm-ostree install ${INSTALL_STR}
+fi