added sas to both images. A few minor updates to image generation for pi images.

x86_64/airootfs/root/customize_airootfs.sh

@@ -5,6 +5,29 @@
 
 set -e -u
 
+install_sas() {
+    local sasRepo="https://git.stormux.org/storm/sas"
+    local sasPath="/usr/local/bin/sas"
+    local tempDir
+    local installStatus=0
+
+    tempDir="$(mktemp -d)"
+
+    echo "Installing latest sas..."
+    if ! git clone --depth 1 "$sasRepo" "$tempDir"; then
+        rm -rf "$tempDir"
+        return 1
+    fi
+
+    rm -f "$sasPath"
+    if ! install -m 755 "$tempDir/sas.py" "$sasPath"; then
+        installStatus=1
+    fi
+
+    rm -rf "$tempDir"
+    return "$installStatus"
+}
+
 # Initialize pacman keyring
 echo "Initializing pacman keyring..."
 pacman-key --init
@@ -25,6 +48,8 @@ fi
 echo "en_US.UTF-8 UTF-8" > /etc/locale.gen
 locale-gen
 
+install_sas
+
 # Enable system services
 systemctl enable NetworkManager.service
 systemctl enable fenrirscreenreader.service