nixpkgs/pkgs/tools/nix/cached-nix-shell/default.nix
stuebinm ff1a94e523 treewide: add meta.mainProgram to packages with a single binary
The nixpkgs-unstable channel's programs.sqlite was used to identify
packages producing exactly one binary, and these automatically added
to their package definitions wherever possible.
2024-03-19 03:14:51 +01:00

48 lines
1.2 KiB
Nix

{ lib, fetchFromGitHub, nix, ronn, rustPlatform }:
let
blake3-src = fetchFromGitHub {
owner = "BLAKE3-team";
repo = "BLAKE3";
rev = "0.3.3";
sha256 = "0av41ld0gqf3g60gcllpz59nqlr7r62v99mgfq9gs0p8diw5gi7x";
};
in rustPlatform.buildRustPackage rec {
pname = "cached-nix-shell";
version = "0.1.5";
src = fetchFromGitHub {
owner = "xzfc";
repo = pname;
rev = "v${version}";
sha256 = "17v38llx83mp05a0axjxcd2zyafd57syh7xhx5cq6qibcbha0by9";
};
cargoSha256 = "1jkkwsn3k2anmzf99x99r9zfnf0gpcjbi5pyakh4agiryqcdyg0j";
# The BLAKE3 C library is intended to be built by the project depending on it
# rather than as a standalone library.
# https://github.com/BLAKE3-team/BLAKE3/blob/0.3.1/c/README.md#building
BLAKE3_CSRC = "${blake3-src}/c";
nativeBuildInputs = [ nix ronn ];
postBuild = ''
make -f nix/Makefile post-build
'';
postInstall = ''
make -f nix/Makefile post-install
'';
meta = with lib; {
description = "Instant startup time for nix-shell";
mainProgram = "cached-nix-shell";
homepage = "https://github.com/xzfc/cached-nix-shell";
license = with licenses; [ unlicense /* or */ mit ];
maintainers = with maintainers; [ xzfc ];
platforms = platforms.linux;
};
}