Add ISO extraction script

scripts/extract.sh

@@ -0,0 +1,45 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+if [[ $# -ne 1 ]]; then
+  echo "Usage: $0 /path/to/source.iso"
+  exit 1
+fi
+
+SOURCE_ISO="$1"
+
+if [[ ! -f "$SOURCE_ISO" ]]; then
+  echo "Error: ISO not found: $SOURCE_ISO"
+  exit 1
+fi
+
+REPO_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+BASE_DIR="$(cd "$REPO_DIR/.." && pwd)"
+BUILD_DIR="$BASE_DIR/build"
+WORK_DIR="$BUILD_DIR/work"
+MOUNT_DIR="/mnt/fedora-iso"
+
+echo "Source ISO: $SOURCE_ISO"
+echo "Work dir:   $WORK_DIR"
+
+sudo mkdir -p "$MOUNT_DIR"
+
+rm -rf "$WORK_DIR"
+mkdir -p "$WORK_DIR"
+
+echo "Mounting ISO..."
+sudo mount -o loop "$SOURCE_ISO" "$MOUNT_DIR"
+
+cleanup() {
+  echo "Unmounting ISO..."
+  sudo umount "$MOUNT_DIR" || true
+}
+trap cleanup EXIT
+
+echo "Copying ISO contents..."
+sudo rsync -a "$MOUNT_DIR"/ "$WORK_DIR"/
+
+echo "Fixing ownership..."
+sudo chown -R "$(id -u):$(id -g)" "$WORK_DIR"
+
+echo "Done."