feat(bling): rpmfusion & negativo17 repo helpers (#363)

* feat(bling): rpmfusion & negativo17 repo helpers

* chore: Make adding negativo repo more robust

* chore: Make sure that priority is set when negativo repo is installed

* chore: Improve RPMFusion repo install robustness

* chore: Fix some indendation

* chore: Fix some indetation pt. 2

* chore: Install all RPMFusion repos in cases when only free or non-free repo is installed

* chore: Install all RPMFusion repos in cases when only free or non-free repo is installed pt. 2

---------

Co-authored-by: fiftydinar <65243233+fiftydinar@users.noreply.github.com>

modules/bling/bling.tsp

@@ -9,5 +9,5 @@ model BlingModule {
     type: "bling";
 
     /** List of bling submodules to run / things to install onto your system. */
-    install: Array<"ublue-update" | "1password" | "dconf-update-service" | "gnome-vrr">;
+    install: Array<"rpmfusion" | "negativo17" | "ublue-update" | "1password" | "dconf-update-service" | "gnome-vrr">;
 }

modules/bling/installers/negativo17.sh

@@ -0,0 +1,37 @@
+#!/usr/bin/env bash
+
+# Tell build process to exit if there are any errors.
+set -euo pipefail
+
+# Check if rpmfusion is installed before running
+if rpm -q rpmfusion-free-release &>/dev/null || rpm -q rpmfusion-nonfree-release &>/dev/null; then
+  echo "Uninstalling RPMFusion repo..."
+  if rpm -q rpmfusion-free-release &>/dev/null && rpm -q rpmfusion-nonfree-release &>/dev/null; then
+    rpm-ostree uninstall rpmfusion-free-release rpmfusion-nonfree-release
+  elif rpm -q rpmfusion-free-release &>/dev/null; then
+    rpm-ostree uninstall rpmfusion-free-release
+  elif rpm -q rpmfusion-nonfree-release &>/dev/null; then
+    rpm-ostree uninstall rpmfusion-nonfree-release
+  fi
+fi 
+
+NEGATIVO_REPO_FILE="$(awk -F'=' '$1 == "name" && $2 == "negativo17 - Multimedia" {print FILENAME}' /etc/yum.repos.d/*)"
+
+# check if negativo17 repo is installed
+if [[ -n "${NEGATIVO_REPO_FILE}" ]]; then
+  echo "Negativo17 repo is already installed"
+  echo "Making sure that Negativo17 repo is enabled"
+  # Set all Negativo repo sources to disabled
+  sed -i 's@enabled=.*@enabled=0@g' "${NEGATIVO_REPO_FILE}"
+  # Enable only the 1st repo source (Multimedia repo)
+  sed -i '0,/enabled=/s/enabled=[^ ]*/enabled=1/' "${NEGATIVO_REPO_FILE}"
+  # Wipe all existing source priorities
+  sed -i '/priority=/d' "${NEGATIVO_REPO_FILE}"
+  # Set priority to 90 for 1st repo source (Multimedia repo)
+  sed -i '0,/enabled=1/{s/enabled=1/enabled=1\npriority=90/}' "${NEGATIVO_REPO_FILE}"
+else
+  echo "Installing Negativo17 repo..."
+  curl -Lo /etc/yum.repos.d/negativo17-fedora-multimedia.repo https://negativo17.org/repos/fedora-multimedia.repo
+  echo "Setting Negativo17 repo priority to 90..."
+  sed -i '0,/enabled=1/{s/enabled=1/enabled=1\npriority=90/}' /etc/yum.repos.d/negativo17-fedora-multimedia.repo
+fi

modules/bling/installers/rpmfusion.sh

@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+
+# Tell build process to exit if there are any errors.
+set -euo pipefail
+
+NEGATIVO_REPO_FILE="$(awk -F'=' '$1 == "name" && $2 == "negativo17 - Multimedia" {print FILENAME}' /etc/yum.repos.d/*)"
+
+# Check if rpmfusion is already installed before running
+if ! rpm -q rpmfusion-free-release &>/dev/null || ! rpm -q rpmfusion-nonfree-release &>/dev/null; then
+  echo "Running RPMFusion repo install..."
+  if ! rpm -q rpmfusion-free-release &>/dev/null && ! rpm -q rpmfusion-nonfree-release &>/dev/null; then
+    rpm-ostree install \
+      "https://mirrors.rpmfusion.org/free/fedora/rpmfusion-free-release-${OS_VERSION}.noarch.rpm" \
+      "https://mirrors.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-${OS_VERSION}.noarch.rpm"
+  elif ! rpm -q rpmfusion-free-release &>/dev/null; then
+    rpm-ostree install \
+      "https://mirrors.rpmfusion.org/nonfree/fedora/rpmfusion-free-release-${OS_VERSION}.noarch.rpm"
+  elif ! rpm -q rpmfusion-nonfree-release &>/dev/null; then
+    rpm-ostree install \
+      "https://mirrors.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-${OS_VERSION}.noarch.rpm"
+  fi
+  # check if negativo17 repo is installed
+  if [[ -n "${NEGATIVO_REPO_FILE}" ]]; then
+    echo "Making sure that Negativo17 repo is disabled"
+    sed -i 's@enabled=1@enabled=0@g' "${NEGATIVO_REPO_FILE}"
+  fi
+else
+  echo "RPMFusion repo is already installed"
+fi

modules/bling/module.yml

@@ -3,6 +3,8 @@ shortdesc: The bling module can be used to pull in small "bling" into your image
 example: |
   type: bling
   install:
+      - rpmfusion # install RPMFusion repos, disable negativo17 repos if installed
+      - negativo17 # install negativo17 repos and set priority to 90, uninstall RPMFusion repos if installed
       - ublue-update # https://github.com/ublue-os/ublue-update
       - 1password # install 1Password (stable) and `op` CLI tool
       - dconf-update-service # a service unit that updates the dconf db on boot