50 lines
1.2 KiB
Nix
50 lines
1.2 KiB
Nix
{
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inputs = {
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flake-parts.url = "github:hercules-ci/flake-parts";
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devshell.url = "github:numtide/devshell";
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devshell.inputs.nixpkgs.follows = "nixpkgs";
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devenv.url = "github:cachix/devenv";
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devenv.inputs.nixpkgs.follows = "nixpkgs";
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rootdir = {
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url = "file+file:///dev/null";
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flake = false;
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};
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};
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outputs = inputs@{ nixpkgs, flake-parts, devenv, rootdir, ... }:
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flake-parts.lib.mkFlake { inherit inputs; } {
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imports = [
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devenv.flakeModule
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];
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systems = [ "x86_64-linux" ];
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perSystem = { inputs', system, pkgs, config, ... }:
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let
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rootdirOpt =
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let
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rootFileContent = builtins.readFile rootdir.outPath;
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in
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pkgs.lib.mkIf (rootFileContent != "") rootFileContent;
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in
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{
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devenv.shells.mcu = {
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devenv.root = rootdirOpt;
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packages = with pkgs; [
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gnumake
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cmake
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gcc-arm-embedded
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python3
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picotool
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openocd-rp2040
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];
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env = {
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PICO_SDK_PATH = "${pkgs.pico-sdk}/lib/pico-sdk";
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};
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};
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};
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};
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}
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