Use official xlibre repository on x86_64 systems. This hopefully means less packages for me to maintain for 2 systems.

x86_64/airootfs/usr/local/bin/install-stormux

@@ -1286,6 +1286,35 @@ enable_multilib_repo() {
         "$pacmanConf"
 }
 
+install_xlibre_key() {
+    local keyUrl="https://xlibre-arch.github.io/xlibre-archlinux.asc"
+    local keyId="B97F7C613F359424"
+    local keyFile
+
+    keyFile="$(mktemp)"
+
+    log_info "Adding XLibre repository key"
+    if ! curl -fsSL "$keyUrl" -o "$keyFile"; then
+        rm -f "$keyFile"
+        log_error "Could not download XLibre repository key"
+        return 1
+    fi
+
+    if ! pacman-key --add "$keyFile"; then
+        rm -f "$keyFile"
+        log_error "Could not add XLibre repository key"
+        return 1
+    fi
+
+    if ! pacman-key --lsign-key "$keyId"; then
+        rm -f "$keyFile"
+        log_error "Could not locally sign XLibre repository key"
+        return 1
+    fi
+
+    rm -f "$keyFile"
+}
+
 copy_rhvoice_english_fixes() {
     local sourceDir="/etc/RHVoice/dicts/English"
     local targetDir="$mountPoint/etc/RHVoice/dicts/English"
@@ -1302,8 +1331,8 @@ copy_rhvoice_english_fixes() {
 install_base_system() {
     log_info "=== Installing Base System ==="
 
-    # Copy pacman config with Stormux repo
-    log_info "Configuring pacman with Stormux repository"
+    # Copy pacman config with XLibre and Stormux repositories
+    log_info "Configuring pacman with XLibre and Stormux repositories"
     log_info "Configuring package manager"
 
     local copyItems=(
@@ -1345,6 +1374,10 @@ install_base_system() {
         enable_multilib_repo "$mountPoint/etc/pacman.conf"
     fi
 
+    if ! install_xlibre_key; then
+        return 1
+    fi
+
     # Define package groups
     local basePackages=(
         base base-devel linux linux-firmware
@@ -1797,6 +1830,26 @@ fi
 pacman-key --init
 pacman-key --populate archlinux
 
+# Import XLibre key so installed systems keep using the official XLibre repository.
+keyFile="\$(mktemp)"
+if curl -fsSL https://xlibre-arch.github.io/xlibre-archlinux.asc -o "\$keyFile"; then
+    if ! pacman-key --add "\$keyFile"; then
+        echo "ERROR: Could not add XLibre signing key to pacman keyring"
+        rm -f "\$keyFile"
+        exit 1
+    fi
+    if ! pacman-key --lsign-key B97F7C613F359424; then
+        echo "ERROR: Could not locally sign XLibre pacman key"
+        rm -f "\$keyFile"
+        exit 1
+    fi
+else
+    echo "ERROR: Could not download XLibre signing key"
+    rm -f "\$keyFile"
+    exit 1
+fi
+rm -f "\$keyFile"
+
 # Import Stormux key if present
 if [[ -f /usr/share/pacman/keyrings/stormux.gpg ]]; then
     if ! pacman-key --add /usr/share/pacman/keyrings/stormux.gpg; then