commit 6865860ceb6cf4ae5248b35632f9568f241415bb
parent 328ffa576ef9923de7a0229535e50ec0bf9685ec
Author: mtmn <miro@haravara.org>
Date: Wed, 6 May 2026 21:15:28 +0200
feat: add nix flake with cross-platform builds
Diffstat:
| A | flake.lock | | | 176 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| A | flake.nix | | | 158 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| A | prek.toml | | | 41 | +++++++++++++++++++++++++++++++++++++++++ |
3 files changed, 375 insertions(+), 0 deletions(-)
diff --git a/flake.lock b/flake.lock
@@ -0,0 +1,176 @@
+{
+ "nodes": {
+ "crane": {
+ "locked": {
+ "lastModified": 1777830388,
+ "narHash": "sha256-2uoQAqUk2H0ijQtGiWAyNeQYGYc6yfAcRRLlJAz4Gp8=",
+ "owner": "ipetkov",
+ "repo": "crane",
+ "rev": "d459c1350e96ce1a7e3859c513ef5e9869d67d6f",
+ "type": "github"
+ },
+ "original": {
+ "owner": "ipetkov",
+ "repo": "crane",
+ "type": "github"
+ }
+ },
+ "fenix": {
+ "inputs": {
+ "nixpkgs": [
+ "nixpkgs"
+ ],
+ "rust-analyzer-src": "rust-analyzer-src"
+ },
+ "locked": {
+ "lastModified": 1777969788,
+ "narHash": "sha256-8sr3w0KyQ0K7TEd8pYwYrxiDk0GZ4A7iIcl1lsxlzVM=",
+ "owner": "nix-community",
+ "repo": "fenix",
+ "rev": "3abc2d5559f4dc30c710ab152abcb4cb60b561ba",
+ "type": "github"
+ },
+ "original": {
+ "owner": "nix-community",
+ "repo": "fenix",
+ "type": "github"
+ }
+ },
+ "fenix_2": {
+ "inputs": {
+ "nixpkgs": [
+ "naersk",
+ "nixpkgs"
+ ],
+ "rust-analyzer-src": "rust-analyzer-src_2"
+ },
+ "locked": {
+ "lastModified": 1752475459,
+ "narHash": "sha256-z6QEu4ZFuHiqdOPbYss4/Q8B0BFhacR8ts6jO/F/aOU=",
+ "owner": "nix-community",
+ "repo": "fenix",
+ "rev": "bf0d6f70f4c9a9cf8845f992105652173f4b617f",
+ "type": "github"
+ },
+ "original": {
+ "owner": "nix-community",
+ "repo": "fenix",
+ "type": "github"
+ }
+ },
+ "flake-utils": {
+ "inputs": {
+ "systems": "systems"
+ },
+ "locked": {
+ "lastModified": 1731533236,
+ "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+ "owner": "numtide",
+ "repo": "flake-utils",
+ "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+ "type": "github"
+ },
+ "original": {
+ "owner": "numtide",
+ "repo": "flake-utils",
+ "type": "github"
+ }
+ },
+ "naersk": {
+ "inputs": {
+ "fenix": "fenix_2",
+ "nixpkgs": [
+ "nixpkgs"
+ ]
+ },
+ "locked": {
+ "lastModified": 1777031541,
+ "narHash": "sha256-KZ4s1kolHXFQrRGlnB503gDcTrVQMhiczO+LvvwKEPg=",
+ "owner": "nix-community",
+ "repo": "naersk",
+ "rev": "5e73301621274c44798bf6c6211ed27fc2ced201",
+ "type": "github"
+ },
+ "original": {
+ "owner": "nix-community",
+ "repo": "naersk",
+ "type": "github"
+ }
+ },
+ "nixpkgs": {
+ "locked": {
+ "lastModified": 1777954456,
+ "narHash": "sha256-hGdgeU2Nk87RAuZyYjyDjFL6LK7dAZN5RE9+hrDTkDU=",
+ "owner": "NixOS",
+ "repo": "nixpkgs",
+ "rev": "549bd84d6279f9852cae6225e372cc67fb91a4c1",
+ "type": "github"
+ },
+ "original": {
+ "id": "nixpkgs",
+ "ref": "nixos-unstable",
+ "type": "indirect"
+ }
+ },
+ "root": {
+ "inputs": {
+ "crane": "crane",
+ "fenix": "fenix",
+ "flake-utils": "flake-utils",
+ "naersk": "naersk",
+ "nixpkgs": "nixpkgs"
+ }
+ },
+ "rust-analyzer-src": {
+ "flake": false,
+ "locked": {
+ "lastModified": 1777924689,
+ "narHash": "sha256-9Z0puLyCSYvtYhP1IZMxC05DSgwA+5rE99jsv1KErc4=",
+ "owner": "rust-lang",
+ "repo": "rust-analyzer",
+ "rev": "91c7c2c4ca6a0520cfbf97e369e4fb7bf0b63b7a",
+ "type": "github"
+ },
+ "original": {
+ "owner": "rust-lang",
+ "ref": "nightly",
+ "repo": "rust-analyzer",
+ "type": "github"
+ }
+ },
+ "rust-analyzer-src_2": {
+ "flake": false,
+ "locked": {
+ "lastModified": 1752428706,
+ "narHash": "sha256-EJcdxw3aXfP8Ex1Nm3s0awyH9egQvB2Gu+QEnJn2Sfg=",
+ "owner": "rust-lang",
+ "repo": "rust-analyzer",
+ "rev": "591e3b7624be97e4443ea7b5542c191311aa141d",
+ "type": "github"
+ },
+ "original": {
+ "owner": "rust-lang",
+ "ref": "nightly",
+ "repo": "rust-analyzer",
+ "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"
+ }
+ }
+ },
+ "root": "root",
+ "version": 7
+}
diff --git a/flake.nix b/flake.nix
@@ -0,0 +1,158 @@
+{
+ inputs = {
+ nixpkgs.url = "nixpkgs/nixos-unstable";
+ flake-utils.url = "github:numtide/flake-utils";
+
+ fenix = {
+ url = "github:nix-community/fenix";
+ inputs.nixpkgs.follows = "nixpkgs";
+ };
+
+ crane = {
+ url = "github:ipetkov/crane";
+ };
+
+ naersk = {
+ url = "github:nix-community/naersk";
+ inputs.nixpkgs.follows = "nixpkgs";
+ };
+ };
+
+ outputs = {
+ nixpkgs,
+ flake-utils,
+ fenix,
+ crane,
+ naersk,
+ ...
+ }:
+ flake-utils.lib.eachDefaultSystem (
+ system: let
+ pkgs = nixpkgs.legacyPackages.${system};
+ fenixPkgs = fenix.packages.${system};
+ stableToolchain = fenixPkgs.stable.toolchain;
+ craneLib = (crane.mkLib pkgs).overrideToolchain stableToolchain;
+ src = craneLib.cleanCargoSource ./.;
+
+ baseNativeBuildInputs = with pkgs; [
+ pkg-config
+ cmake
+ llvmPackages.libclang
+ ];
+
+ commonArgs = {
+ inherit src;
+ pname = "virittaa";
+ version = "0.1.0";
+ strictDeps = true;
+ LIBCLANG_PATH = "${pkgs.llvmPackages.libclang.lib}/lib";
+ BINDGEN_EXTRA_CLANG_ARGS = "-isystem ${pkgs.glibc.dev}/include -isystem ${pkgs.llvmPackages.libclang.lib}/lib/clang/${pkgs.llvmPackages.libclang.version}/include";
+
+ nativeBuildInputs = baseNativeBuildInputs ++ [pkgs.glibc.dev];
+
+ buildInputs = with pkgs;
+ [
+ ffmpeg
+ ]
+ ++ lib.optionals stdenv.isDarwin [libiconv];
+ };
+
+ virittaa = craneLib.buildPackage (commonArgs
+ // {
+ cargoArtifacts = craneLib.buildDepsOnly commonArgs;
+ nativeBuildInputs = commonArgs.nativeBuildInputs ++ [pkgs.makeWrapper];
+ postInstall = ''
+ wrapProgram $out/bin/virittaa --prefix LD_LIBRARY_PATH : "${pkgs.lib.makeLibraryPath [pkgs.ffmpeg]}"
+ '';
+ });
+
+ mkCross = {
+ target,
+ pkgsCrossName,
+ }: let
+ crossPkgs = pkgs.pkgsCross.${pkgsCrossName};
+ toolchain = with fenixPkgs;
+ combine [
+ minimal.cargo
+ minimal.rustc
+ targets.${target}.latest.rust-std
+ ];
+ naerskLib = naersk.lib.${system}.override {
+ cargo = toolchain;
+ rustc = toolchain;
+ };
+ linkerEnv = "CARGO_TARGET_${pkgs.lib.toUpper (builtins.replaceStrings ["-"] ["_"] target)}_LINKER";
+ targetEnv = pkgs.lib.toUpper (builtins.replaceStrings ["-"] ["_"] target);
+ inherit (crossPkgs.stdenv) cc;
+ bintools = cc.bintools.bintools or cc.bintools;
+ libc = cc.libc or crossPkgs.glibc or crossPkgs.musl;
+ in
+ naerskLib.buildPackage {
+ inherit src;
+ pname = "virittaa";
+ version = "0.1.0";
+ CARGO_BUILD_TARGET = target;
+ ${linkerEnv} = "${cc}/bin/${cc.targetPrefix}cc";
+
+ "CC_${targetEnv}" = "${cc}/bin/${cc.targetPrefix}cc";
+ "AR_${targetEnv}" = "${bintools}/bin/${cc.targetPrefix}ar";
+
+ PKG_CONFIG_ALLOW_CROSS = "1";
+ PKG_CONFIG_PATH = pkgs.lib.concatStringsSep ":" (
+ pkgs.lib.filter (x: x != "")
+ [
+ (pkgs.lib.optionalString (crossPkgs ? ffmpeg) "${crossPkgs.ffmpeg.dev}/lib/pkgconfig")
+ "${libc.dev}/lib/pkgconfig"
+ ]
+ );
+
+ nativeBuildInputs = baseNativeBuildInputs ++ [libc.dev];
+
+ buildInputs =
+ pkgs.lib.optional (crossPkgs ? ffmpeg) crossPkgs.ffmpeg
+ ++ pkgs.lib.optional (crossPkgs.stdenv.isDarwin && (crossPkgs ? libiconv)) crossPkgs.libiconv;
+
+ inherit (commonArgs) LIBCLANG_PATH;
+ BINDGEN_EXTRA_CLANG_ARGS = "-isystem ${libc.dev}/include -isystem ${pkgs.llvmPackages.libclang.lib}/lib/clang/${pkgs.llvmPackages.libclang.version}/include --target=${target}";
+ };
+
+ virittaa-aarch64-linux = mkCross {
+ target = "aarch64-unknown-linux-gnu";
+ pkgsCrossName = "aarch64-multiplatform";
+ };
+ virittaa-x86_64-windows = mkCross {
+ target = "x86_64-pc-windows-gnu";
+ pkgsCrossName = "mingwW64";
+ };
+ virittaa-x86_64-darwin = mkCross {
+ target = "x86_64-apple-darwin";
+ pkgsCrossName = "x86_64-darwin";
+ };
+ virittaa-aarch64-darwin = mkCross {
+ target = "aarch64-apple-darwin";
+ pkgsCrossName = "aarch64-darwin";
+ };
+ in {
+ packages = {
+ default = virittaa;
+ inherit
+ virittaa
+ virittaa-aarch64-linux
+ virittaa-x86_64-windows
+ virittaa-x86_64-darwin
+ virittaa-aarch64-darwin
+ ;
+ };
+
+ devShells.default = pkgs.mkShell {
+ nativeBuildInputs =
+ [
+ stableToolchain
+ fenixPkgs.rust-analyzer
+ ]
+ ++ commonArgs.nativeBuildInputs;
+ inherit (commonArgs) buildInputs;
+ };
+ }
+ );
+}
diff --git a/prek.toml b/prek.toml
@@ -0,0 +1,41 @@
+[[repos]]
+repo = "https://github.com/pre-commit/pre-commit-hooks"
+rev = "v6.0.0"
+hooks = [
+ { id = "trailing-whitespace" },
+ { id = "end-of-file-fixer" },
+ { id = "double-quote-string-fixer" }
+]
+
+[[repos]]
+repo = "https://github.com/biomejs/pre-commit"
+rev = "v2.4.10"
+hooks = [
+ { id = "biome-format" }
+]
+
+[[repos]]
+repo = "https://github.com/gitleaks/gitleaks"
+rev = "v8.30.1"
+hooks = [
+ { id = "gitleaks" }
+]
+
+[[repos]]
+repo = "https://github.com/astro/deadnix"
+rev = "v1.3.1"
+hooks = [
+ { id = "deadnix" }
+]
+
+[[repos]]
+repo = "local"
+hooks = [
+ {
+ id = "alejandra",
+ name = "alejandra",
+ language = "system",
+ entry = "alejandra",
+ files = '\.nix$'
+ },
+]
