dev-templates/flake.nix
2022-07-31 23:12:51 +02:00

160 lines
3.7 KiB
Nix

{
description =
"Ready-made templates for easily creating flake-driven environments";
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs";
flake-utils.url = "github:numtide/flake-utils";
};
outputs = { self, nixpkgs, flake-utils }:
{
templates = {
cue = {
path = ./cue;
description = "Cue development environment";
};
dhall = {
path = ./dhall;
description = "Dhall development environment";
};
elixir = {
path = ./elixir;
description = "Elixir development environment";
};
elm = {
path = ./elm;
description = "Elm development environment";
};
gleam = {
path = ./gleam;
description = "Gleam development environment";
};
go1_17 = {
path = ./go1.17;
description = "Go 1.17 development environment";
};
go1_18 = {
path = ./go1.18;
description = "Go 1.18 development environment";
};
hashi = {
path = ./hashi;
description = "HashiCorp DevOps tools development environment";
};
java = {
path = ./java;
description = "Java development environment";
};
kotlin = {
path = ./kotlin;
description = "Kotlin development environment";
};
nim = {
path = ./nim;
description = "Nim development environment";
};
nix = {
path = ./nix;
description = "Nix development environment";
};
node = {
path = ./node;
description = "Node.js development environment";
};
opa = {
path = ./opa;
description = "Open Policy Agent development environment";
};
protobuf = {
path = ./protobuf;
description = "Protobuf development environment";
};
python = {
path = ./python;
description = "Python development environment";
};
ruby = {
path = ./ruby;
description = "Ruby development environment";
};
rust = {
path = ./rust;
description = "Rust development environment";
};
scala = {
path = ./scala;
description = "Scala development environment";
};
zig = {
path = ./zig;
description = "Zig development environment";
};
};
lib = let
pkgs = nixpkgs;
inherit (pkgs.lib) optionals;
inherit (pkgs.stdenv) isDarwin isLinux;
in {
inherit flake-utils nixpkgs;
};
} // flake-utils.lib.eachDefaultSystem (system:
let
pkgs = import nixpkgs { inherit system; };
inherit (pkgs) mkShell writeScriptBin;
run = pkg: "${pkgs.${pkg}}/bin/${pkg}";
format = writeScriptBin "format" ''
${run "nixfmt"} **/*.nix
'';
update = writeScriptBin "update" ''
# Update root
$${run "nix"} flake update
for dir in `ls -d */`; do # Iterate through all the templates
(
cd $dir
${run "nix"} flake update # Update flake.lock
${run "direnv"} reload # Make sure things work after the update
)
done
'';
visit = writeScriptBin "visit" ''
for dir in `ls -d */`; do
(
cd $dir
${run "direnv"} reload
)
done
'';
in {
devShells = {
default = mkShell {
buildInputs = [ format update visit ];
};
};
}
);
}