updated nix setup

.github/workflows/docker.yaml

@@ -1,27 +0,0 @@
-name: docker-build
-
-on:
-  push:
-    branches:
-      - 'main'
-      - 'master'
-
-jobs:
-  docker:
-    runs-on: ubuntu-20.04
-    steps:
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
-      - name: Login to DockerHub
-        uses: docker/login-action@v1
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-      - name: Build and push
-        id: docker_build
-        uses: docker/build-push-action@v2
-        with:
-          push: true
-          tags: icewind1991/rss-webhook-trigger:latest
-      - name: Image digest
-        run: echo ${{ steps.docker_build.outputs.digest }}

.github/workflows/nix.yaml

@@ -0,0 +1,74 @@
+name: "Checks"
+on:
+  pull_request:
+  push:
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: cachix/install-nix-action@v20
+      - uses: icewind1991/attic-action@v1
+        with:
+          name: ci
+          instance: https://cache.icewind.me
+          authToken: '${{ secrets.ATTIC_TOKEN }}'
+      - run: nix build .#check
+
+  clippy:
+    runs-on: ubuntu-latest
+    needs: check
+    steps:
+      - uses: actions/checkout@v3
+      - uses: cachix/install-nix-action@v20
+      - uses: icewind1991/attic-action@v1
+        with:
+          name: ci
+          instance: https://cache.icewind.me
+          authToken: '${{ secrets.ATTIC_TOKEN }}'
+      - run: nix build .#clippy
+
+  msrv:
+    runs-on: ubuntu-latest
+    needs: check
+    steps:
+      - uses: actions/checkout@v3
+      - uses: cachix/install-nix-action@v20
+      - uses: icewind1991/attic-action@v1
+        with:
+          name: ci
+          instance: https://cache.icewind.me
+          authToken: '${{ secrets.ATTIC_TOKEN }}'
+      - run: nix build .#msrv
+
+  build:
+    runs-on: ubuntu-latest
+    needs: check
+    steps:
+      - uses: actions/checkout@v3
+      - uses: cachix/install-nix-action@v20
+      - uses: icewind1991/attic-action@v1
+        with:
+          name: ci
+          instance: https://cache.icewind.me
+          authToken: '${{ secrets.ATTIC_TOKEN }}'
+      - run: nix build .#rss-webhook-trigger
+
+  docker:
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+      - uses: cachix/install-nix-action@v20
+      - uses: icewind1991/attic-action@v1
+        with:
+          name: ci
+          instance: https://cache.icewind.me
+          authToken: '${{ secrets.ATTIC_TOKEN }}'
+      - run: nix build .#docker
+      - name: Push image
+        if: github.ref == 'refs/heads/master'
+        run: |
+          skopeo copy --dest-creds="${{ secrets.DOCKERHUB_USERNAME }}:${{ secrets.DOCKERHUB_TOKEN }}" "docker-archive:$(nix build .#docker --print-out-paths)" "docker://icewind1991/rss-webhook-trigger"

.github/workflows/rust.yml

@@ -1,42 +0,0 @@
-on: [push, pull_request]
-
-name: CI
-
-jobs:
-  check:
-    name: Check
-    runs-on: ubuntu-18.04
-    steps:
-      - uses: actions/checkout@v2
-      - uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: stable
-          override: true
-      - uses: Swatinem/rust-cache@v1
-      - uses: actions-rs/cargo@v1
-        with:
-          command: check
-
-  build:
-    name: Build
-    runs-on: ubuntu-18.04
-
-    steps:
-      - name: musl-tools
-        run: |
-          sudo apt-get install musl-tools
-      - uses: actions/checkout@v2
-      - uses: actions-rs/toolchain@v1
-        with:
-          toolchain: stable
-          target: x86_64-unknown-linux-musl
-      - uses: Swatinem/rust-cache@v1
-      - uses: actions-rs/cargo@v1
-        with:
-          command: build
-          args: --release --target x86_64-unknown-linux-musl
-      - uses: actions/upload-artifact@v2
-        with:
-          name: rss-webhook-trigger
-          path: target/x86_64-unknown-linux-musl/release/rss-webhook-trigger

Cargo.toml

@@ -3,6 +3,7 @@ name = "rss-webhook-trigger"
 version = "0.1.0"
 authors = ["Robin Appelman <robin@icewind.nl>"]
 edition = "2018"
+rust-version = "1.57.0"
 
 [dependencies]
 rss = "2.0.1"

Dockerfile

@@ -1,20 +0,0 @@
-FROM ekidd/rust-musl-builder AS build
-
-COPY Cargo.toml Cargo.lock ./
-
-# Build with a dummy main to pre-build dependencies
-RUN mkdir src && \
- echo "fn main(){}" > src/main.rs && \
- cargo build --release && \
- rm -r src
-
-COPY src/* ./src/
-RUN sudo chown -R rust:rust . && touch src/main.rs
-
-RUN cargo build --release
-
-FROM scratch
-
-COPY --from=build /home/rust/src/target/x86_64-unknown-linux-musl/release/rss-webhook-trigger /
-
-CMD ["/rss-webhook-trigger"]

docker.nix

@@ -0,0 +1,16 @@
+{
+  dockerTools,
+  rss-webhook-trigger,
+}:
+dockerTools.buildLayeredImage {
+  name = "icewind1991/rss-webhook-trigger";
+  tag = "latest";
+  maxLayers = 5;
+  contents = [
+    rss-webhook-trigger
+    dockerTools.caCertificates
+  ];
+  config = {
+    Cmd = ["rss-webhook-trigger"];
+  };
+}

flake.lock

@@ -1,12 +1,15 @@
 {
   "nodes": {
     "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
       "locked": {
-        "lastModified": 1656928814,
+        "lastModified": 1701680307,
-        "narHash": "sha256-RIFfgBuKz6Hp89yRr7+NR5tzIAbn52h8vT6vXkYjZoM=",
+        "narHash": "sha256-kAuep2h5ajznlPMD9rnQyffWG8EM/C73lejGofXvdM8=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "7e2a3b3dfd9af950a856d66b0a7d01e3c18aa249",
+        "rev": "4022d587cbbfd70fe950c1e2083a02621806a725",
         "type": "github"
       },
       "original": {
@@ -17,14 +20,16 @@
     },
     "naersk": {
       "inputs": {
-        "nixpkgs": "nixpkgs"
+        "nixpkgs": [
+          "nixpkgs"
+        ]
       },
       "locked": {
-        "lastModified": 1655042882,
+        "lastModified": 1698420672,
-        "narHash": "sha256-9BX8Fuez5YJlN7cdPO63InoyBy7dm3VlJkkmTt6fS1A=",
+        "narHash": "sha256-/TdeHMPRjjdJub7p7+w55vyABrsJlt5QkznPYy55vKA=",
         "owner": "nix-community",
         "repo": "naersk",
-        "rev": "cddffb5aa211f50c4b8750adbec0bbbdfb26bb9f",
+        "rev": "aeb58d5e8faead8980a807c840232697982d47b9",
         "type": "github"
       },
       "original": {
@@ -35,25 +40,16 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 0,
+        "lastModified": 1704420045,
-        "narHash": "sha256-URmf0O2cQ/3heg2DJOeLyU/JmfVMqG4X5t9crQXMaeY=",
+        "narHash": "sha256-C36QmoJd5tdQ5R9MC1jM7fBkZW9zBUqbUCsgwS6j4QU=",
-        "path": "/nix/store/35wga4qglxf9rm8ki22ry3clwv1k2a7l-source",
+        "owner": "NixOS",
-        "type": "path"
+        "repo": "nixpkgs",
-      },
+        "rev": "c1be43e8e837b8dbee2b3665a007e761680f0c3d",
-      "original": {
+        "type": "github"
-        "id": "nixpkgs",
-        "type": "indirect"
-      }
-    },
-    "nixpkgs_2": {
-      "locked": {
-        "lastModified": 0,
-        "narHash": "sha256-URmf0O2cQ/3heg2DJOeLyU/JmfVMqG4X5t9crQXMaeY=",
-        "path": "/nix/store/35wga4qglxf9rm8ki22ry3clwv1k2a7l-source",
-        "type": "path"
       },
       "original": {
         "id": "nixpkgs",
+        "ref": "nixos-23.11",
         "type": "indirect"
       }
     },
@@ -61,7 +57,46 @@
       "inputs": {
         "flake-utils": "flake-utils",
         "naersk": "naersk",
-        "nixpkgs": "nixpkgs_2"
+        "nixpkgs": "nixpkgs",
+        "rust-overlay": "rust-overlay"
+      }
+    },
+    "rust-overlay": {
+      "inputs": {
+        "flake-utils": [
+          "flake-utils"
+        ],
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1704593904,
+        "narHash": "sha256-nDoXZDTRdgF3b4n3m011y99nYFewvOl9UpzFvP8Rb3c=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "c36fd70a99decfa6e110c86f296a97613034a680",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
       }
     }
   },

flake.nix

@@ -1,7 +1,12 @@
 {
   inputs = {
     flake-utils.url = "github:numtide/flake-utils";
+    nixpkgs.url = "nixpkgs/nixos-23.11";
     naersk.url = "github:nix-community/naersk";
+    naersk.inputs.nixpkgs.follows = "nixpkgs";
+    rust-overlay.url = "github:oxalica/rust-overlay";
+    rust-overlay.inputs.nixpkgs.follows = "nixpkgs";
+    rust-overlay.inputs.flake-utils.follows = "flake-utils";
   };
 
   outputs = {
@@ -9,103 +14,74 @@
     nixpkgs,
     flake-utils,
     naersk,
+    rust-overlay,
   }:
     flake-utils.lib.eachDefaultSystem (
       system: let
-        pkgs = nixpkgs.legacyPackages."${system}";
+        overlays = [
-        naersk-lib = naersk.lib."${system}";
+          (import rust-overlay)
-      in rec {
+          (import ./overlay.nix)
-        # `nix build`
+        ];
-        packages.rss-webhook-trigger = naersk-lib.buildPackage {
+        pkgs = import nixpkgs {
-          pname = "rss-webhook-trigger";
+          inherit system overlays;
-          root = ./.;
         };
-        defaultPackage = packages.rss-webhook-trigger;
-        defaultApp = packages.rss-webhook-trigger;
 
-        # `nix develop`
+        inherit (pkgs) lib rust-bin callPackage;
-        devShell = pkgs.mkShell {
+        inherit (builtins) fromTOML readFile;
-          nativeBuildInputs = with pkgs; [rustc cargo bacon cargo-edit cargo-outdated];
+
+        msrv = (fromTOML (readFile ./Cargo.toml)).package.rust-version;
+        toolchain = rust-bin.stable.latest.default;
+        msrvToolchain = rust-bin.stable."${msrv}".default;
+
+        naersk' = callPackage naersk {
+          rustc = toolchain;
+          cargo = toolchain;
+        };
+        msrvNaersk = callPackage naersk {
+          rustc = msrvToolchain;
+          cargo = msrvToolchain;
+        };
+
+        nearskOpt = {
+          pname = "rss-webhook-trigger";
+          root = pkgs.rss-webhook-trigger.src;
+        };
+      in rec {
+        packages = rec {
+          rss-webhook-trigger = pkgs.rss-webhook-trigger;
+          check = naersk'.buildPackage (nearskOpt
+            // {
+              mode = "check";
+            });
+          clippy = naersk'.buildPackage (nearskOpt
+            // {
+              mode = "clippy";
+            });
+          msrv = msrvNaersk.buildPackage (nearskOpt
+            // {
+              mode = "check";
+            });
+          docker = callPackage ./docker.nix {};
+          default = rss-webhook-trigger;
+        };
+
+        devShells.default = pkgs.mkShell {
+          nativeBuildInputs = with pkgs; [rustc cargo bacon cargo-edit cargo-outdated cargo-msrv];
         };
       }
     )
     // {
-      nixosModule = {
+      overlays.default = import ./overlay.nix;
+      nixosModules.default = {
+        pkgs,
         config,
         lib,
-        pkgs,
         ...
-      }:
+      }: {
-        with lib; let
+        imports = [./module.nix];
-          cfg = config.services.rss-webhook-trigger;
+        config = lib.mkIf config.services.rss-webhook-trigger.enable {
-          format = pkgs.formats.toml {};
+          nixpkgs.overlays = [self.overlays.default];
-          configFile = format.generate "trigger.toml" {
+          services.palantir.package = lib.mkDefault pkgs.rss-webhook-trigger;
-            feed = cfg.hooks;
-          };
-        in {
-          options.services.rss-webhook-trigger = {
-            enable = mkEnableOption "Enables the rss-webhook-trigger service";
-
-            hooks = mkOption rec {
-              description = "Hook configuration";
-              type = types.listOf (types.submodule {
-                options = {
-                  feed = mkOption {
-                    type = types.str;
-                    description = "Source feed";
-                  };
-                  hook = mkOption {
-                    type = types.str;
-                    description = "hook url";
-                  };
-                  headers = mkOption {
-                    type = types.attrs;
-                    default = {};
-                    description = "headers to send";
-                  };
-                  body = mkOption {
-                    type = types.attrs;
-                    default = {};
-                    description = "body to send";
-                  };
-                };
-              });
-            };
-          };
-
-          config = mkIf cfg.enable {
-            systemd.services."rss-webhook-trigger" = let
-              pkg = self.defaultPackage.${pkgs.system};
-            in {
-              wantedBy = ["multi-user.target"];
-              script = "${pkg}/bin/rss-webhook-trigger ${configFile}";
-
-              serviceConfig = {
-                Restart = "on-failure";
-                DynamicUser = true;
-                PrivateTmp = true;
-                ProtectSystem = "strict";
-                ProtectHome = true;
-                NoNewPrivileges = true;
-                PrivateDevices = true;
-                ProtectClock = true;
-                CapabilityBoundingSet = true;
-                ProtectKernelLogs = true;
-                ProtectControlGroups = true;
-                SystemCallArchitectures = "native";
-                ProtectKernelModules = true;
-                RestrictNamespaces = true;
-                MemoryDenyWriteExecute = true;
-                ProtectHostname = true;
-                LockPersonality = true;
-                ProtectKernelTunables = true;
-                RestrictAddressFamilies = "AF_INET AF_INET6";
-                RestrictRealtime = true;
-                ProtectProc = "noaccess";
-                SystemCallFilter = ["@system-service" "~@resources" "~@privileged"];
-                IPAddressDeny = "localhost link-local multicast";
-              };
-            };
         };
       };
     };

module.nix

@@ -0,0 +1,81 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
+with lib; let
+  cfg = config.services.rss-webhook-trigger;
+  format = pkgs.formats.toml {};
+  configFile = format.generate "trigger.toml" {
+    feed = cfg.hooks;
+  };
+in {
+  options.services.rss-webhook-trigger = {
+    enable = mkEnableOption "Enables the rss-webhook-trigger service";
+
+    hooks = mkOption rec {
+      description = "Hook configuration";
+      type = types.listOf (types.submodule {
+        options = {
+          feed = mkOption {
+            type = types.str;
+            description = "Source feed";
+          };
+          hook = mkOption {
+            type = types.str;
+            description = "hook url";
+          };
+          headers = mkOption {
+            type = types.attrs;
+            default = {};
+            description = "headers to send";
+          };
+          body = mkOption {
+            type = types.attrs;
+            default = {};
+            description = "body to send";
+          };
+        };
+      });
+    };
+
+    package = mkOption {
+      type = types.package;
+      description = "package to use";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    systemd.services."rss-webhook-trigger" = {
+      wantedBy = ["multi-user.target"];
+      script = "${cfg.package}/bin/rss-webhook-trigger ${configFile}";
+
+      serviceConfig = {
+        Restart = "on-failure";
+        DynamicUser = true;
+        PrivateTmp = true;
+        ProtectSystem = "strict";
+        ProtectHome = true;
+        NoNewPrivileges = true;
+        PrivateDevices = true;
+        ProtectClock = true;
+        CapabilityBoundingSet = true;
+        ProtectKernelLogs = true;
+        ProtectControlGroups = true;
+        SystemCallArchitectures = "native";
+        ProtectKernelModules = true;
+        RestrictNamespaces = true;
+        MemoryDenyWriteExecute = true;
+        ProtectHostname = true;
+        LockPersonality = true;
+        ProtectKernelTunables = true;
+        RestrictAddressFamilies = "AF_INET AF_INET6";
+        RestrictRealtime = true;
+        ProtectProc = "noaccess";
+        SystemCallFilter = ["@system-service" "~@resources" "~@privileged"];
+        IPAddressDeny = "localhost link-local multicast";
+      };
+    };
+  };
+}

overlay.nix

@@ -0,0 +1,3 @@
+final: prev: {
+  rss-webhook-trigger = final.callPackage ./package.nix {};
+}

package.nix

@@ -0,0 +1,17 @@
+{
+  rustPlatform,
+  lib,
+}: let
+  inherit (lib.sources) sourceByRegex;
+  src = sourceByRegex ./. ["Cargo.*" "(src)(/.*)?"];
+in
+  rustPlatform.buildRustPackage rec {
+    name = "rss-webhook-trigger";
+    version = "0.1.0";
+
+    inherit src;
+
+    cargoLock = {
+      lockFile = ./Cargo.lock;
+    };
+  }