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42{
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
devshell = {
url = "github:numtide/devshell";
inputs.nixpkgs.follows = "nixpkgs";
};
flake-utils.url = "github:numtide/flake-utils";
};
outputs = { self, devshell, nixpkgs, flake-utils }:
flake-utils.lib.eachDefaultSystem (system: let
pkgs = import nixpkgs {
inherit system;
overlays = [ devshell.overlays.default ];
};
in {
devShells.default = pkgs.devshell.mkShell {
motd = "";
devshell.packages = [
pkgs.cargo
pkgs.clippy
pkgs.gcc
pkgs.oniguruma.dev
pkgs.pkg-config
pkgs.rust-analyzer
pkgs.rustfmt
];
env = let
wordlist = pkgs.runCommand "words.txt" {} ''
${pkgs.glibc.bin}/bin/iconv -f iso8859-1 -t utf-8 ${pkgs.scowl}/share/dict/words.txt > $out
'';
in [
{ name = "LIBCLANG_PATH"; value = "${pkgs.llvmPackages.libclang.lib}/lib"; }
{ name = "PKG_CONFIG_PATH"; eval = "$DEVSHELL_DIR/lib/pkgconfig"; }
{ name = "RUSTONIG_SYSTEM_LIBONIG"; value = "1"; }
{ name = "WORDLIST"; value = "${wordlist}"; }
];
};
});
}