immich: read the Intel runtime from the pinned release

The URLs came from the ML Dockerfile on main, which upstream moved into
scripts/install-intel-runtime.sh, so update failed on the grep and
OpenVINO installs found no packages.

ct/immich.sh

@@ -77,14 +77,17 @@ EOF
   BASE_DIR=${STAGING_DIR}/base-images
   SOURCE_DIR=${STAGING_DIR}/image-source
   cd /tmp
+  RELEASE="v3.2.4"
   if [[ -f ~/.intel_version ]]; then
-    curl_with_retry "https://raw.githubusercontent.com/immich-app/immich/refs/heads/main/machine-learning/Dockerfile" "Dockerfile"
-    readarray -t INTEL_URLS < <(
-      sed -n "/intel-[igc|opencl]/p" ./Dockerfile | awk '{print $3}'
-      sed -n "/libigdgmm12/p" ./Dockerfile | awk '{print $3}'
-    )
-    INTEL_RELEASE="$(grep "intel-opencl-icd_" ./Dockerfile | awk -F '_' '{print $2}')"
-    if [[ "$INTEL_RELEASE" != "$(cat ~/.intel_version)" ]]; then
+    INTEL_SRC="https://raw.githubusercontent.com/immich-app/immich/${RELEASE}/machine-learning"
+    curl -fsSL "${INTEL_SRC}/scripts/install-intel-runtime.sh" -o ./intel-runtime 2>/dev/null ||
+      curl_with_retry "${INTEL_SRC}/Dockerfile" "./intel-runtime"
+    readarray -t INTEL_URLS < <(grep -oE 'https://github\.com/intel/[^[:space:]]+\.deb' ./intel-runtime)
+    INTEL_RELEASE="$(grep -oE 'intel-opencl-icd_[^_]+' ./intel-runtime | cut -d_ -f2)" || true
+    rm -f ./intel-runtime
+    if [[ -z "$INTEL_RELEASE" ]]; then
+      msg_warn "No Intel runtime found for Immich ${RELEASE}, keeping the installed one"
+    elif [[ "$INTEL_RELEASE" != "$(cat ~/.intel_version)" ]]; then
       msg_info "Updating Intel OpenVINO dependencies"
       for url in "${INTEL_URLS[@]}"; do
         curl_with_retry "$url" "$(basename "$url")"
@@ -96,7 +99,6 @@ EOF
       rm ./*.deb
       $STD apt-mark hold libigdgmm12
       dpkg-query -W -f='${Version}\n' intel-opencl-icd >~/.intel_version
-      rm -f ./Dockerfile
       msg_ok "Updated Intel OpenVINO dependencies"
     fi
   fi
@@ -112,7 +114,6 @@ EOF
     msg_ok "Image-processing libraries up to date"
   fi
 
-  RELEASE="v3.2.4"
   if check_for_gh_release "Immich" "immich-app/immich" "${RELEASE}" "each release is tested individually before the version is updated. Please do not open issues for this"; then
     if [[ $(cat ~/.immich) > "2.5.1" ]]; then
       msg_info "Enabling Maintenance Mode"

install/immich-install.sh

@@ -13,6 +13,7 @@ setting_up_container
 network_check
 update_os
 
+RELEASE="v3.2.4"
 if lscpu | grep -q 'GenuineIntel'; then
   echo ""
   echo ""
@@ -33,11 +34,11 @@ if lscpu | grep -q 'GenuineIntel'; then
       msg_info "Installing Intel OpenVINO dependencies"
       tmp_dir=$(mktemp -d)
       $STD pushd "$tmp_dir"
-      curl_with_retry "https://raw.githubusercontent.com/immich-app/immich/refs/heads/main/machine-learning/Dockerfile" "Dockerfile"
-      readarray -t INTEL_URLS < <(
-        sed -n "/intel-[igc|opencl]/p" ./Dockerfile | awk '{print $3}'
-        sed -n "/libigdgmm12/p" ./Dockerfile | awk '{print $3}'
-      )
+      INTEL_SRC="https://raw.githubusercontent.com/immich-app/immich/${RELEASE}/machine-learning"
+      curl -fsSL "${INTEL_SRC}/scripts/install-intel-runtime.sh" -o ./intel-runtime 2>/dev/null ||
+        curl_with_retry "${INTEL_SRC}/Dockerfile" "./intel-runtime"
+      readarray -t INTEL_URLS < <(grep -oE 'https://github\.com/intel/[^[:space:]]+\.deb' ./intel-runtime)
+      rm -f ./intel-runtime
       for url in "${INTEL_URLS[@]}"; do
         curl_with_retry "$url" "$(basename "$url")"
       done
@@ -353,7 +354,7 @@ ML_DIR="${APP_DIR}/machine-learning"
 GEO_DIR="${INSTALL_DIR}/geodata"
 mkdir -p {"${APP_DIR}","${UPLOAD_DIR}","${GEO_DIR}","${INSTALL_DIR}"/cache}
 
-fetch_and_deploy_gh_release "Immich" "immich-app/immich" "tarball" "v3.2.4" "$SRC_DIR"
+fetch_and_deploy_gh_release "Immich" "immich-app/immich" "tarball" "${RELEASE}" "$SRC_DIR"
 PNPM_VERSION="$(jq -r '.packageManager | split("@")[1] | split("+")[0]' ${SRC_DIR}/package.json)"
 export COREPACK_ENABLE_DOWNLOAD_PROMPT=0
 NODE_VERSION="24" NODE_MODULE="corepack" setup_nodejs