139 lines
3.7 KiB
Nix
139 lines
3.7 KiB
Nix
# flake.nix
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{
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inputs = {
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nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
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};
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outputs = {
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self,
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nixpkgs,
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}: {
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templates = {
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default = {
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description = ".NET dev environment (FHS) with SDK, EF Core, and optional Rider support";
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welcomeText = ''
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.NET skeletal project created.
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- Build: dotnet build
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- Run: dotnet run
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- Rider: rider . (inside nix develop)
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'';
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path = ./.;
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};
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};
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devShells = let
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supportedSystems = [
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"x86_64-linux"
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"aarch64-linux"
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"x86_64-darwin"
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"aarch64-darwin"
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];
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in
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nixpkgs.lib.genAttrs supportedSystems (
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system: let
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pkgs = import nixpkgs {
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inherit system;
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config.allowUnfree = true;
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};
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fhs = pkgs.buildFHSEnv {
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name = "dotnet-fhs-shell";
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targetPkgs = pkgs: [
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pkgs.dotnet-sdk
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pkgs.dotnet-ef
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pkgs.dotnet-aspnetcore
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pkgs.csharpier
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pkgs.icu
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pkgs.openssl
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pkgs.krb5
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pkgs.zlib
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pkgs.git
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pkgs.gnumake
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];
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runScript = "bash";
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profile = ''
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export DOTNET_ROOT=${pkgs.dotnet-sdk}
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export DOTNET_CLI_HOME=$HOME/.dotnet
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export DOTNET_SKIP_FIRST_TIME_EXPERIENCE=1
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export DOTNET_CLI_TELEMETRY_OPTOUT=1
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export PATH=${pkgs.dotnet-sdk}/bin:$PATH
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'';
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};
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in {
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default = fhs.env.overrideAttrs (_: {
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shellHook = ''
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# Initialize git repository if not already present
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if [ ! -d .git ]; then
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git init
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echo "✓ Initialized git repository"
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fi
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export DOTNET_ROOT=${pkgs.dotnet-sdk}
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export DOTNET_CLI_HOME=$HOME/.dotnet
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export DOTNET_SKIP_FIRST_TIME_EXPERIENCE=1
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export DOTNET_CLI_TELEMETRY_OPTOUT=1
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export PATH=${pkgs.dotnet-sdk}/bin:$PATH
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echo "FHS shell for .NET development"
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echo "DOTNET_ROOT=$DOTNET_ROOT"
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'';
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});
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}
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);
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packages = let
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supportedSystems = [
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"x86_64-linux"
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"aarch64-linux"
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"x86_64-darwin"
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"aarch64-darwin"
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];
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in
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nixpkgs.lib.genAttrs supportedSystems (
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system: let
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pkgs = import nixpkgs {
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inherit system;
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config.allowUnfree = true;
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};
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in {
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default = pkgs.buildDotnetModule {
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pname = "sample-dotnet-app";
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version = "0.1.0";
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src = ./.;
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projectFile = "SampleApp.csproj";
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nugetDeps = ./deps.nix;
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selfContainedBuild = false;
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meta.mainProgram = "SampleApp";
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};
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devHelper = pkgs.writeShellScriptBin "dev-helper" ''
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echo ".NET dev environment"
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command -v dotnet >/dev/null 2>&1 && dotnet --version || true
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echo "This binary is built by Nix (packages.devHelper)."
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'';
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}
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);
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apps = let
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supportedSystems = [
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"x86_64-linux"
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"aarch64-linux"
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"x86_64-darwin"
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"aarch64-darwin"
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];
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in
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nixpkgs.lib.genAttrs supportedSystems (
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system: let
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pkgs = nixpkgs.legacyPackages.${system};
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in {
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default = {
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type = "app";
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program = pkgs.lib.getExe self.packages.${system}.default;
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};
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dev-helper = {
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type = "app";
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program = pkgs.lib.getExe self.packages.${system}.devHelper;
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};
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}
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);
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};
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}
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