Initial Nix & Cargo boilerplate for a Relm4 project

7 files changed, 1462 insertions, 0 deletions

diff --git a/.envrc b/.envrc
new file mode 100644
index 0000000..2cabb03
--- /dev/null
+++ b/.envrc
@@ -0,0 +1,3 @@
+watch_file ./flake.nix
+watch_file ./default.nix
+use flake .
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ea8c4bf
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/target
diff --git a/Cargo.lock b/Cargo.lock
new file mode 100644
index 0000000..7797e18
--- /dev/null
+++ b/Cargo.lock
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+name = "windows_x86_64_gnullvm"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
+
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.52.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
+
+[[package]]
+name = "winnow"
+version = "0.5.40"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f593a95398737aeed53e489c785df13f3618e41dbcd6718c6addbf1395aa6876"
+dependencies = [
+ "memchr",
+]
+
+[[package]]
+name = "winnow"
+version = "0.6.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "68a9bda4691f099d435ad181000724da8e5899daa10713c2d432552b9ccd3a6f"
+dependencies = [
+ "memchr",
+]
diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..2260672
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,15 @@
+[package]
+name = "bowl"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+adw = { version = "0.7.0", package = "libadwaita", features = ["v1_5"] }
+futures = "0.3.30"
+glib = { version = "0.20.1", features = ["log"] }
+gtk = { version = "0.9.0", package = "gtk4", features = ["gnome_46", "v4_14"] }
+log = { version = "0.4.22", features = ["std"] }
+relm4 = { version = "0.9.0", features = ["all", "gnome_46", "libpanel"] }
+tokio = { version = "1.39.3", features = ["full", "tracing"] }
+tracing = { version = "0.1.40", features = ["log"] }
+tracker = "0.2.2"
diff --git a/default.nix b/default.nix
new file mode 100644
index 0000000..24c43eb
--- /dev/null
+++ b/default.nix
@@ -0,0 +1,44 @@
+{ craneLib, lib
+, pkg-config
+, gtk4, libadwaita, libpanel
+}:
+
+let
+  src = let
+    suffixes = [ ];
+    suffixFilter = name: type: let
+      base = baseNameOf (toString name);
+    in type == "directory" || lib.any (ext: lib.hasSuffix ext base) suffixes;
+
+  in lib.cleanSourceWith {
+    src = ./.; # The original, unfiltered source
+    filter = path: type: (suffixFilter path type) || (craneLib.filterCargoSources path type);
+    name = "source"; # Be reproducible, regardless of the directory name
+  };
+
+  args = {
+    # pname and version are read from Cargo.toml
+    inherit src;
+    strictDeps = true;
+
+    # cargoExtraArgs can be used to inject features
+
+    buildInputs = [ gtk4 libadwaita libpanel ];
+    nativeBuildInputs = [ pkg-config ];
+
+    meta = with lib.meta; {
+      maintainers = with lib.maintainers; [ vikanezrimaya ];
+      platforms = ["aarch64-linux" "x86_64-linux"];
+      mainProgram = "bowl";
+    };
+  };
+
+  cargoArtifacts = craneLib.buildDepsOnly args;
+  args' = args // { inherit cargoArtifacts; };
+
+in craneLib.buildPackage (args' // {
+  passthru = {
+    inherit cargoArtifacts;
+    clippy = craneLib.cargoClippy args';
+  };
+})
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..333600c
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,83 @@
+{
+  "nodes": {
+    "crane": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1721842668,
+        "narHash": "sha256-k3oiD2z2AAwBFLa4+xfU+7G5fisRXfkvrMTCJrjZzXo=",
+        "owner": "ipetkov",
+        "repo": "crane",
+        "rev": "529c1a0b1f29f0d78fa3086b8f6a134c71ef3aaf",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ipetkov",
+        "repo": "crane",
+        "type": "github"
+      }
+    },
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1710146030,
+        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "ref": "main",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1723818255,
+        "narHash": "sha256-qpme58/8z4NxeIzBTPMok4zGp262heujQoYMsZSSKdk=",
+        "owner": "vikanezrimaya",
+        "repo": "nixpkgs",
+        "rev": "0e04d7d5e7c41d1ffb76f169d15eb80fe0538c3c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "crane": "crane",
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..dc30db3
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,61 @@
+{
+  inputs = {
+    flake-utils = {
+      type = "github";
+      owner = "numtide";
+      repo = "flake-utils";
+      ref = "main";
+    };
+    crane = {
+      url = "github:ipetkov/crane";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    nixpkgs = {
+      type = "github";
+      owner = "nixos";
+      repo = "nixpkgs";
+      ref = "nixos-unstable";
+    };
+  };
+  outputs = { self, nixpkgs, flake-utils, crane }: let
+    supportedSystems = ["aarch64-linux" "x86_64-linux"];
+    forAllSystems = f: flake-utils.lib.eachSystem supportedSystems f;
+  in forAllSystems (system: let
+    pkgs = nixpkgs.legacyPackages.${system};
+    crane' = crane.mkLib pkgs;
+
+    bowl = pkgs.callPackage ./default.nix {
+      # XXX may break cross-compilation
+      craneLib = crane';
+    };
+  in {
+    packages = {
+      bowl = bowl;
+      default = self.packages.${system}.bowl;
+    };
+
+    checks = {
+      bowl = self.packages.${system}.bowl;
+
+      deps = self.packages.${system}.bowl.cargoArtifacts;
+      clippy = self.packages.${system}.bowl.clippy;
+    };
+
+    apps.default = flake-utils.lib.mkApp {
+      drv = bowl;
+    };
+
+    devShells.default = crane'.devShell {
+      # Inherit inputs from checks.
+      checks = self.checks.${system};
+
+      # Additional dev-shell environment variables can be set directly
+      # MY_CUSTOM_DEVELOPMENT_VAR = "something else";
+
+      # Extra inputs can be added here; cargo and rustc are provided by default.
+      packages = [
+        pkgs.rust-analyzer
+      ];
+    };
+  }); 
+}