grain.social
grain.social is a photo sharing platform built on atproto.
grain.social
atproto
photography
appview
chadtmiller.com
1{
2 description = "Grain CLI - A command-line interface for grain.social";
3
4 inputs = {
5 nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
6 flake-utils.url = "github:numtide/flake-utils";
7 crane = {
8 url = "github:ipetkov/crane";
9 inputs.nixpkgs.follows = "nixpkgs";
10 };
11 rust-overlay = {
12 url = "github:oxalica/rust-overlay";
13 inputs.nixpkgs.follows = "nixpkgs";
14 };
15 };
16
17 outputs = { self, nixpkgs, flake-utils, crane, rust-overlay }:
18 flake-utils.lib.eachDefaultSystem (system:
19 let
20 overlays = [ (import rust-overlay) ];
21 pkgs = import nixpkgs { inherit system overlays; };
22
23 rustToolchain = pkgs.rust-bin.stable.latest.default.override {
24 extensions = [ "rust-src" ];
25 targets = [
26 "x86_64-unknown-linux-gnu"
27 "x86_64-pc-windows-gnu"
28 "x86_64-apple-darwin"
29 "aarch64-apple-darwin"
30 "aarch64-unknown-linux-gnu"
31 ];
32 };
33
34 craneLib = (crane.mkLib pkgs).overrideToolchain rustToolchain;
35
36 src = craneLib.cleanCargoSource (craneLib.path ./.);
37
38 commonArgs = {
39 inherit src;
40 strictDeps = true;
41
42 buildInputs = with pkgs; [
43 openssl
44 ] ++ pkgs.lib.optionals pkgs.stdenv.isDarwin [
45 pkgs.darwin.apple_sdk.frameworks.Security
46 pkgs.darwin.apple_sdk.frameworks.SystemConfiguration
47 ];
48
49 nativeBuildInputs = with pkgs; [
50 pkg-config
51 ];
52 };
53
54 # Build dependencies first for caching
55 cargoArtifacts = craneLib.buildDepsOnly commonArgs;
56
57 # Build function for different targets
58 buildGrainCLI = target: craneLib.buildPackage (commonArgs // {
59 inherit cargoArtifacts;
60 CARGO_BUILD_TARGET = target;
61 } // pkgs.lib.optionalAttrs (target == "x86_64-pc-windows-gnu") {
62 depsBuildBuild = with pkgs; [
63 pkgsCross.mingwW64.stdenv.cc
64 ];
65 CARGO_TARGET_X86_64_PC_WINDOWS_GNU_LINKER = "${pkgs.pkgsCross.mingwW64.stdenv.cc}/bin/x86_64-w64-mingw32-gcc";
66 });
67
68 in {
69 packages = {
70 default = buildGrainCLI system;
71
72 # Cross-compilation targets
73 grain-linux-x86_64 = buildGrainCLI "x86_64-unknown-linux-gnu";
74 grain-linux-aarch64 = buildGrainCLI "aarch64-unknown-linux-gnu";
75 grain-macos-x86_64 = buildGrainCLI "x86_64-apple-darwin";
76 grain-macos-aarch64 = buildGrainCLI "aarch64-apple-darwin";
77 grain-windows-x86_64 = buildGrainCLI "x86_64-pc-windows-gnu";
78 };
79
80 devShells.default = pkgs.mkShell {
81 inputsFrom = [ self.packages.${system}.default ];
82 packages = with pkgs; [
83 rustToolchain
84 pkg-config
85 openssl
86 cargo-cross
87 ];
88 };
89
90 # Helper script to build all targets
91 apps.build-all = flake-utils.lib.mkApp {
92 drv = pkgs.writeShellScriptBin "build-all" ''
93 set -e
94
95 echo "Building Grain CLI for all platforms..."
96
97 mkdir -p releases
98
99 # Build for each platform
100 echo "Building for Linux x86_64..."
101 nix build .#grain-linux-x86_64 -o result-linux-x86_64
102 cp result-linux-x86_64/bin/grain releases/grain-linux-x86_64
103
104 echo "Building for Linux aarch64..."
105 nix build .#grain-linux-aarch64 -o result-linux-aarch64
106 cp result-linux-aarch64/bin/grain releases/grain-linux-aarch64
107
108 echo "Building for macOS x86_64..."
109 nix build .#grain-macos-x86_64 -o result-macos-x86_64
110 cp result-macos-x86_64/bin/grain releases/grain-darwin-x86_64
111
112 echo "Building for macOS aarch64..."
113 nix build .#grain-macos-aarch64 -o result-macos-aarch64
114 cp result-macos-aarch64/bin/grain releases/grain-darwin-aarch64
115
116 echo "Building for Windows x86_64..."
117 nix build .#grain-windows-x86_64 -o result-windows-x86_64
118 cp result-windows-x86_64/bin/grain.exe releases/grain-windows-x86_64.exe
119
120 echo "All builds complete! Binaries are in releases/"
121 ls -la releases/
122 '';
123 };
124 });
125}