1 files changed, 47 insertions, 0 deletions
diff --git a/build_files/patch-bazzite-deck-identity.sh b/build_files/patch-bazzite-deck-identity.sh
new file mode 100755
index 0000000..600d97e
--- /dev/null
+++ b/build_files/patch-bazzite-deck-identity.sh
@@ -0,0 +1,47 @@
+#!/usr/bin/bash
+
+set -euo pipefail
+
+hardware_setup="${1:-/usr/libexec/bazzite-hardware-setup}"
+# These are literal source lines; variable expansion must happen at boot time.
+# shellcheck disable=SC2016
+old_condition='if [[ "$IMAGE_NAME" != *deck* && "$IMAGE_NAME" != *dx* ]]; then'
+# shellcheck disable=SC2016
+new_condition='if [[ "$IMAGE_NAME" != aerocore-os && "$IMAGE_NAME" != *deck* && "$IMAGE_NAME" != *dx* && "$BASE_IMAGE_NAME" != *deck* && "$BASE_IMAGE_NAME" != *dx* ]]; then'
+# shellcheck disable=SC2016
+base_image_assignment='BASE_IMAGE_NAME=$(jq -r '\''."base-image-name"'\'' < $IMAGE_INFO)'
+
+if grep -Fqx "$new_condition" "$hardware_setup"; then
+  exit 0
+fi
+
+if [[ "$(grep -Fxc "$old_condition" "$hardware_setup")" -ne 1 ]]; then
+  echo "Unable to locate the Bazzite Deck image check in $hardware_setup" >&2
+  exit 1
+fi
+
+add_base_image_assignment=0
+if ! grep -Fqx "$base_image_assignment" "$hardware_setup"; then
+  add_base_image_assignment=1
+fi
+
+patched_file=$(mktemp)
+trap 'rm -f "$patched_file"' EXIT
+
+awk \
+  -v old_condition="$old_condition" \
+  -v new_condition="$new_condition" \
+  -v base_image_assignment="$base_image_assignment" \
+  -v add_base_image_assignment="$add_base_image_assignment" \
+  '$0 == old_condition {
+    if (add_base_image_assignment) {
+      print base_image_assignment
+    }
+    print new_condition
+    next
+  }
+  { print }' "$hardware_setup" > "$patched_file"
+
+cp "$patched_file" "$hardware_setup"
+
+grep -Fqx "$new_condition" "$hardware_setup"