updated transmission to version 4

flake.lock

@@ -17,11 +17,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1673027386,
-        "narHash": "sha256-Wjt+oDhRLcf3opIjUKHGN+Xrp3w2ZDms6bO4pCLvsco=",
+        "lastModified": 1675940568,
+        "narHash": "sha256-epG6pOT9V0kS+FUqd7R6/CWkgnZx2DMT5Veqo+y6G3c=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "b3818a46e686f24561a28eaa9fcf35e18b8d8e89",
+        "rev": "6ccc4a59c3f1b56d039d93da52696633e641bc71",
         "type": "github"
       },
       "original": {

flake.nix

@@ -8,7 +8,8 @@
       let pkgs = nixpkgs.legacyPackages.${system};
       in {
         devShells.default = pkgs.mkShell {
-          nativeBuildInputs = [ pkgs.podman pkgs.buildah pkgs.skopeo ];
+          nativeBuildInputs =
+            [ pkgs.podman pkgs.buildah pkgs.skopeo ];
           buildInputs = [ ];
         };
       });

transmission/Dockerfile

@@ -1,4 +1,4 @@
-FROM alpine:3.16
+FROM alpine:edge
 
 RUN addgroup \
         --gid 10001 \

transmission/Makefile

@@ -1,19 +1,18 @@
-IMG_NAME=transmission
-REGISTRY=registry.monotremata.xyz
-IMG=$(REGISTRY)/$(IMG_NAME)
-PLATFORMS=linux/amd64,linux/arm64
+IMG_NAME  =transmission
+REGISTRY = registry.monotremata.xyz
+IMG = $(REGISTRY)/$(IMG_NAME)
+PLATFORM = linux/amd64,linux/arm64
+JOBS = 1
 
-.PHONY: build push buildx
+.PHONY: push
 
-build: Dockerfile
-	docker build -t $(IMG) .
+out/image-name: Dockerfile
+	mkdir -p $(@D)
+	buildah build \
+		--jobs=$(JOBS) \
+		--platform=$(PLATFORM) \
+		--manifest=$(IMG) .
+	@echo $(IMG) > $(@)
 
-push: build
-	docker image push $(IMG)
-
-buildx: Dockerfile
-	docker buildx build \
-		--platform $(PLATFORMS) \
-		--tag $(IMG) \
-		--push \
-		.
+push: out/image-name
+	podman manifest push --all $(IMG) docker://$(IMG)