{
inputs = {
nixpkgs.url = "github:nixos/nixpkgs/nixos-25.05";
rust-overlay.url = "github:oxalica/rust-overlay";
flake-utils.url = "github:numtide/flake-utils";
dependency-refresh = {
url = "github:yanganto/dependency-refresh";
inputs = {
nixpkgs.follows = "nixpkgs";
};
};
};
outputs = { self, rust-overlay, nixpkgs, flake-utils, dependency-refresh }:
flake-utils.lib.eachDefaultSystem (system:
let
overlays = [ (import rust-overlay) ];
pkgs = import nixpkgs {
inherit system overlays;
};
dr = dependency-refresh.defaultPackage.${system};
publishScript = pkgs.writeShellScriptBin "crate-publish" ''
cargo login $1
cargo publish
'';
updateDependencyScript = pkgs.writeShellScriptBin "update-dependency" ''
dr -p ./Cargo.toml
if [ -f "Cargo.toml.old" ]; then
rm Cargo.toml.old
exit 1
fi
'';
featureTestScript = pkgs.writeShellScriptBin "feature-test" ''
set -e
cargo run --no-default-features --features=http --example=http
cargo run --no-default-features --features=icmp --example=icmp
cargo run --no-default-features --example=tcp
cargo run --no-default-features --features=net --example=http
cargo run --no-default-features --features=net --example=icmp
cargo run --no-default-features --features=user --example=user
cargo run --no-default-features --features=resource --example=resource
cargo run --no-default-features --features=executable --example=executable
cargo run --no-default-features --features=timezone --example=timezone
cargo install cargo-hack
cargo hack test --examples
# runtime ignore example
cd examples/runner
cargo run --example test
cargo run --example mock
cargo run --example mock2
cargo run --example mix
cargo run --example tokio
'';
cargoTomlConfig = builtins.fromTOML (builtins.readFile ./Cargo.toml);
in
with pkgs;
{
devShells = {
default = mkShell {
buildInputs = [
rust-bin.stable.${cargoTomlConfig.package.rust-version}.minimal
openssl
pkg-config
];
};
ci = mkShell {
buildInputs = [
rust-bin.stable.${cargoTomlConfig.package.rust-version}.default
openssl
pkg-config
dr
publishScript
featureTestScript
updateDependencyScript
];
SAYING = ''
The value of a man resides in what he gives
and not in what he is capable of receiving.'';
};
};
}
);
}