Updates to the x86_64 image build.

x86_64/build.sh

@@ -54,6 +54,9 @@ if [ "$(whoami)" != "root" ]; then
     exit 1
 fi
 
+# Capture the calling user for chown later
+callingUser="${SUDO_USER:-$USER}"
+
 # Check for required tools
 for tool in mkarchiso pacman; do
     if ! command -v "$tool" &> /dev/null; then
@@ -105,6 +108,24 @@ fi
 # Build the ISO
 mkarchiso -v -w "$work_dir" -o "$output_dir" "$script_dir"
 
+# Generate sha1sum for the ISO
+echo
+echo "Generating sha1sum..."
+pushd "$output_dir" > /dev/null
+for isoFile in *.iso; do
+    if [ -f "$isoFile" ]; then
+        sha1sum "$isoFile" > "${isoFile}.sha1sum"
+        echo "Created sha1sum: ${isoFile}.sha1sum"
+    fi
+done
+popd > /dev/null
+
+# Change ownership of output directory to calling user
+if [ -n "$callingUser" ] && [ "$callingUser" != "root" ]; then
+    echo "Changing ownership of $output_dir to $callingUser..."
+    chown -R "$callingUser:$callingUser" "$output_dir"
+fi
+
 echo
 echo "Build complete!"
 echo "ISO file is in: $output_dir"