refector

modules/mizukios/features/packages/nrr.nix

@@ -6,16 +6,40 @@ pkgs.writeShellApplication {
     nix-output-monitor
     openssh
     coreutils
+    nix
+    attic-client
   ];
 
   text = ''
-    set -e
+    set -euo pipefail
 
     TARGET_NAME=""
-    if [ $# -gt 0 ]; then
-      TARGET_NAME="$1"
-    fi
     FLAKE_PATH="."
+    UPLOAD_CACHE=false
+    MAX_JOBS="''${NIX_BUILD_MAX_JOBS:-4}"
+
+    while [[ $# -gt 0 ]]; do
+      case "$1" in
+        --upload) UPLOAD_CACHE=true ;;
+        --no-upload) UPLOAD_CACHE=false ;;
+        --help|-h)
+          echo "사용법: nrr <호스트명> [--upload|--no-upload]"
+          exit 0
+          ;;
+        -*)
+          echo "알 수 없는 옵션입니다: $1" >&2
+          exit 2
+          ;;
+        *)
+          if [ -n "$TARGET_NAME" ]; then
+            echo "호스트명은 하나만 지정할 수 있습니다." >&2
+            exit 2
+          fi
+          TARGET_NAME="$1"
+          ;;
+      esac
+      shift
+    done
 
     declare -A HOST_MAP
     HOST_MAP["hikari"]="10.11.8.100"
@@ -43,17 +67,20 @@ pkgs.writeShellApplication {
     fi
 
     echo "시스템 빌드 중..."
-    BUILD_PATH=$(nom build "$FLAKE_PATH#nixosConfigurations.$TARGET_NAME.config.system.build.toplevel" --print-out-paths --no-link --eval-cache --accept-flake-config)
+    BUILD_PATH=$(nom build "$FLAKE_PATH#nixosConfigurations.$TARGET_NAME.config.system.build.toplevel" \
+      --max-jobs "$MAX_JOBS" --print-out-paths --no-link)
 
     echo "시스템 복사 중... ($BUILD_PATH -> $TARGET_IP)"
-    nix copy --to "ssh://imnyang@$TARGET_IP" "$BUILD_PATH"
+    nix copy --substitute-on-destination --to "ssh://imnyang@$TARGET_IP" "$BUILD_PATH"
 
     echo "스위치 중..."
     # shellcheck disable=SC2029
     ssh "imnyang@$TARGET_IP" "sudo nix-env --profile /nix/var/nix/profiles/system --set \"$BUILD_PATH\" && sudo $BUILD_PATH/bin/switch-to-configuration switch"
 
-    echo "캐시 업로드 중..."
-    attic push imnyang "$BUILD_PATH" || echo "푸시 실패"
+    if [ "$UPLOAD_CACHE" = true ]; then
+      echo "캐시 업로드 중..."
+      attic push imnyang "$BUILD_PATH" || echo "푸시 실패"
+    fi
 
     echo "배포 완료!"
   '';