83 lines
2.7 KiB
Nix
83 lines
2.7 KiB
Nix
{
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description = "uhhhhh goblins?";
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# references
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# https://github.com/oxalica/rust-overlay
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# https://hoverbear.org/blog/a-flake-for-your-crate/
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# https://srid.ca/rust-nix
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inputs = {
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nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
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naersk.url = "github:nmattia/naersk";
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rust-overlay.url = "github:oxalica/rust-overlay";
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flake-utils.url = "github:numtide/flake-utils";
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};
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outputs = { self, nixpkgs, naersk, rust-overlay, flake-utils, ... }:
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let
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cargoToml = (builtins.fromTOML (builtins.readFile ./Cargo.toml));
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in (flake-utils.lib.eachDefaultSystem (system:
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let
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# overlay containing a package built from this repo's Cargo.toml
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mypkgoverlay = final: prev: {
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"${cargoToml.package.name}" = final.callPackage ./. { inherit naersk; };
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};
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overlays = [ (import rust-overlay) mypkgoverlay ];
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pkgs = import nixpkgs {
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inherit system overlays;
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};
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in
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with pkgs;
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{
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devShells.default = mkShell {
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buildInputs = [
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openssl
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pkg-config
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guile_3_0
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guile-fibers
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autoconf
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automake.out
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(rust-bin.stable.latest.default.override {
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extensions = ["rust-src"];
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targets = [ ];
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})
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];
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shellHook = ''
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find_path_containing_file () {
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find "$1" -type f -name "$2" -exec dirname "{}" \; -quit
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}
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# fibers. path containing fibers.scm
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export GUILE_LOAD_PATH="$(find_path_containing_file ${pkgs.guile-fibers} fibers.scm):$GUILE_LOAD_PATH"
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# gcrypt hash. path containing directory containing hash.scm
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export GUILE_LOAD_PATH="$(dirname $(find_path_containing_file ${pkgs.guile-gcrypt} hash.scm)):$GUILE_LOAD_PATH"
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# goblins itself. assume it's in a subdirectory of pwd named "guile-goblins"
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# stopgap until i build goblins itself in nix and pull that in.
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export GUILE_LOAD_PATH="$(pwd)/guile-goblins:$GUILE_LOAD_PATH"
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export GUILE_LOAD_PATH="$(pwd)/guile-modules:$GUILE_LOAD_PATH"
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alias repl="cargo run --example repl"
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echo "run 'repl' to start a repl embedded in rust"
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'';
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};
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packages = {
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"${cargoToml.package.name}" = pkgs."${cargoToml.package.name}";
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};
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defaultPackage = (import nixpkgs {
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inherit system overlays;
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})."${cargoToml.package.name}";
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}
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))
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//
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(
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#flake-utils.lib.eachSystem [ "x86_64-linux" ] (system: {
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({
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nixosModule = (import ./modules self);
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})
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);
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}
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