mirror of
https://github.com/NixOS/nix.git
synced 2024-11-25 08:12:29 +00:00
408 lines
15 KiB
Nix
408 lines
15 KiB
Nix
{
|
||
description = "The purely functional package manager";
|
||
|
||
inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-23.05-small";
|
||
inputs.nixpkgs-regression.url = "github:NixOS/nixpkgs/215d4d0fd80ca5163643b03a33fde804a29cc1e2";
|
||
inputs.lowdown-src = { url = "github:kristapsdz/lowdown"; flake = false; };
|
||
inputs.flake-compat = { url = "github:edolstra/flake-compat"; flake = false; };
|
||
inputs.libgit2 = { url = "github:libgit2/libgit2"; flake = false; };
|
||
|
||
outputs = { self, nixpkgs, nixpkgs-regression, lowdown-src, libgit2, ... }:
|
||
|
||
let
|
||
inherit (nixpkgs) lib;
|
||
|
||
# Experimental fileset library: https://github.com/NixOS/nixpkgs/pull/222981
|
||
# Not an "idiomatic" flake input because:
|
||
# - Propagation to dependent locks: https://github.com/NixOS/nix/issues/7730
|
||
# - Subflake would download redundant and huge parent flake
|
||
# - No git tree hash support: https://github.com/NixOS/nix/issues/6044
|
||
inherit (import (builtins.fetchTarball { url = "https://github.com/NixOS/nix/archive/1bdcd7fc8a6a40b2e805bad759b36e64e911036b.tar.gz"; sha256 = "sha256:14ljlpdsp4x7h1fkhbmc4bd3vsqnx8zdql4h3037wh09ad6a0893"; }))
|
||
fileset;
|
||
|
||
officialRelease = false;
|
||
|
||
# Set to true to build the release notes for the next release.
|
||
buildUnreleasedNotes = false;
|
||
|
||
version = lib.fileContents ./.version + versionSuffix;
|
||
versionSuffix =
|
||
if officialRelease
|
||
then ""
|
||
else "pre${builtins.substring 0 8 (self.lastModifiedDate or self.lastModified or "19700101")}_${self.shortRev or "dirty"}";
|
||
|
||
linux32BitSystems = [ "i686-linux" ];
|
||
linux64BitSystems = [ "x86_64-linux" "aarch64-linux" ];
|
||
linuxSystems = linux32BitSystems ++ linux64BitSystems;
|
||
darwinSystems = [ "x86_64-darwin" "aarch64-darwin" ];
|
||
systems = linuxSystems ++ darwinSystems;
|
||
|
||
crossSystems = [
|
||
"armv6l-linux" "armv7l-linux"
|
||
"x86_64-freebsd13" "x86_64-netbsd"
|
||
];
|
||
|
||
stdenvs = [
|
||
"ccacheStdenv"
|
||
"clang11Stdenv"
|
||
"clangStdenv"
|
||
"gccStdenv"
|
||
"libcxxStdenv"
|
||
"stdenv"
|
||
];
|
||
|
||
forAllSystems = lib.genAttrs systems;
|
||
|
||
forAllCrossSystems = lib.genAttrs crossSystems;
|
||
|
||
forAllStdenvs = f:
|
||
lib.listToAttrs
|
||
(map
|
||
(stdenvName: {
|
||
name = "${stdenvName}Packages";
|
||
value = f stdenvName;
|
||
})
|
||
stdenvs);
|
||
|
||
# Memoize nixpkgs for different platforms for efficiency.
|
||
nixpkgsFor = forAllSystems
|
||
(system: let
|
||
make-pkgs = crossSystem: stdenv: import nixpkgs {
|
||
localSystem = {
|
||
inherit system;
|
||
};
|
||
crossSystem = if crossSystem == null then null else {
|
||
system = crossSystem;
|
||
} // lib.optionalAttrs (crossSystem == "x86_64-freebsd13") {
|
||
useLLVM = true;
|
||
};
|
||
overlays = [
|
||
(overlayFor (p: p.${stdenv}))
|
||
];
|
||
};
|
||
stdenvs = forAllStdenvs (make-pkgs null);
|
||
native = stdenvs.stdenvPackages;
|
||
in {
|
||
inherit stdenvs native;
|
||
static = native.pkgsStatic;
|
||
cross = forAllCrossSystems (crossSystem: make-pkgs crossSystem "stdenv");
|
||
});
|
||
|
||
installScriptFor = systems:
|
||
with nixpkgsFor.x86_64-linux.native;
|
||
runCommand "installer-script"
|
||
{ buildInputs = [ nix ];
|
||
}
|
||
''
|
||
mkdir -p $out/nix-support
|
||
|
||
# Converts /nix/store/50p3qk8k...-nix-2.4pre20201102_550e11f/bin/nix to 50p3qk8k.../bin/nix.
|
||
tarballPath() {
|
||
# Remove the store prefix
|
||
local path=''${1#${builtins.storeDir}/}
|
||
# Get the path relative to the derivation root
|
||
local rest=''${path#*/}
|
||
# Get the derivation hash
|
||
local drvHash=''${path%%-*}
|
||
echo "$drvHash/$rest"
|
||
}
|
||
|
||
substitute ${./scripts/install.in} $out/install \
|
||
${pkgs.lib.concatMapStrings
|
||
(system: let
|
||
tarball = if builtins.elem system crossSystems then self.hydraJobs.binaryTarballCross.x86_64-linux.${system} else self.hydraJobs.binaryTarball.${system};
|
||
in '' \
|
||
--replace '@tarballHash_${system}@' $(nix --experimental-features nix-command hash-file --base16 --type sha256 ${tarball}/*.tar.xz) \
|
||
--replace '@tarballPath_${system}@' $(tarballPath ${tarball}/*.tar.xz) \
|
||
''
|
||
)
|
||
systems
|
||
} --replace '@nixVersion@' ${version}
|
||
|
||
echo "file installer $out/install" >> $out/nix-support/hydra-build-products
|
||
'';
|
||
|
||
testNixVersions = pkgs: client: daemon:
|
||
pkgs.callPackage ./test-nix-versions.nix {
|
||
inherit client daemon fileset;
|
||
};
|
||
|
||
binaryTarball = nix: pkgs: pkgs.callPackage ./binary-tarball.nix {
|
||
inherit nix;
|
||
};
|
||
|
||
overlayFor = getStdenv: final: prev:
|
||
let
|
||
stdenv = getStdenv final;
|
||
|
||
lowdown-nix = final.callPackage ./lowdown.nix {
|
||
inherit lowdown-src stdenv;
|
||
};
|
||
in
|
||
{
|
||
nixStable = prev.nix;
|
||
|
||
# Forward from the previous stage as we don’t want it to pick the lowdown override
|
||
inherit (prev) nixUnstable;
|
||
|
||
nix =
|
||
let
|
||
officialRelease = false;
|
||
versionSuffix =
|
||
if officialRelease
|
||
then ""
|
||
else "pre${builtins.substring 0 8 (self.lastModifiedDate or self.lastModified or "19700101")}_${self.shortRev or "dirty"}";
|
||
|
||
default-busybox-sandbox-shell = final.busybox.override {
|
||
useMusl = true;
|
||
enableStatic = true;
|
||
enableMinimal = true;
|
||
extraConfig = ''
|
||
CONFIG_FEATURE_FANCY_ECHO y
|
||
CONFIG_FEATURE_SH_MATH y
|
||
CONFIG_FEATURE_SH_MATH_64 y
|
||
|
||
CONFIG_ASH y
|
||
CONFIG_ASH_OPTIMIZE_FOR_SIZE y
|
||
|
||
CONFIG_ASH_ALIAS y
|
||
CONFIG_ASH_BASH_COMPAT y
|
||
CONFIG_ASH_CMDCMD y
|
||
CONFIG_ASH_ECHO y
|
||
CONFIG_ASH_GETOPTS y
|
||
CONFIG_ASH_INTERNAL_GLOB y
|
||
CONFIG_ASH_JOB_CONTROL y
|
||
CONFIG_ASH_PRINTF y
|
||
CONFIG_ASH_TEST y
|
||
'';
|
||
};
|
||
|
||
boehmgc = (final.boehmgc.override {
|
||
enableLargeConfig = true;
|
||
}).overrideAttrs(o: {
|
||
patches = (o.patches or []) ++ [
|
||
./boehmgc-coroutine-sp-fallback.diff
|
||
|
||
# https://github.com/ivmai/bdwgc/pull/586
|
||
./boehmgc-traceable_allocator-public.diff
|
||
];
|
||
});
|
||
|
||
in final.callPackage ./package.nix {
|
||
inherit
|
||
boehmgc
|
||
fileset
|
||
stdenv
|
||
versionSuffix
|
||
;
|
||
busybox-sandbox-shell = final.busybox-sandbox-shell or default-busybox-sandbox-shell;
|
||
boost = final.boost.override { enableIcu = false; };
|
||
libgit2 = final.libgit2.overrideAttrs (attrs: {
|
||
src = libgit2;
|
||
version = libgit2.lastModifiedDate;
|
||
cmakeFlags = attrs.cmakeFlags or []
|
||
++ [ "-DUSE_SSH=exec" ];
|
||
});
|
||
lowdown = lowdown-nix;
|
||
officialRelease = false;
|
||
};
|
||
|
||
inherit lowdown-nix;
|
||
};
|
||
|
||
in {
|
||
# A Nixpkgs overlay that overrides the 'nix' and
|
||
# 'nix.perl-bindings' packages.
|
||
overlays.default = overlayFor (p: p.stdenv);
|
||
|
||
hydraJobs = {
|
||
|
||
# Binary package for various platforms.
|
||
build = forAllSystems (system: self.packages.${system}.nix);
|
||
|
||
buildStatic = lib.genAttrs linux64BitSystems (system: self.packages.${system}.nix-static);
|
||
|
||
buildCross = forAllCrossSystems (crossSystem:
|
||
lib.genAttrs ["x86_64-linux"] (system: self.packages.${system}."nix-${crossSystem}"));
|
||
|
||
buildNoGc = forAllSystems (system: self.packages.${system}.nix.overrideAttrs (a: { configureFlags = (a.configureFlags or []) ++ ["--enable-gc=no"];}));
|
||
|
||
buildNoTests = forAllSystems (system:
|
||
self.packages.${system}.nix.overrideAttrs (a: {
|
||
doCheck =
|
||
assert ! a?dontCheck;
|
||
false;
|
||
})
|
||
);
|
||
|
||
# Perl bindings for various platforms.
|
||
perlBindings = forAllSystems (system: nixpkgsFor.${system}.native.nix.perl-bindings);
|
||
|
||
# Binary tarball for various platforms, containing a Nix store
|
||
# with the closure of 'nix' package, and the second half of
|
||
# the installation script.
|
||
binaryTarball = forAllSystems (system: binaryTarball nixpkgsFor.${system}.native.nix nixpkgsFor.${system}.native);
|
||
|
||
binaryTarballCross = lib.genAttrs ["x86_64-linux"] (system:
|
||
forAllCrossSystems (crossSystem:
|
||
binaryTarball
|
||
self.packages.${system}."nix-${crossSystem}"
|
||
nixpkgsFor.${system}.cross.${crossSystem}));
|
||
|
||
# The first half of the installation script. This is uploaded
|
||
# to https://nixos.org/nix/install. It downloads the binary
|
||
# tarball for the user's system and calls the second half of the
|
||
# installation script.
|
||
installerScript = installScriptFor [
|
||
"aarch64-linux"
|
||
"armv6l-linux"
|
||
"armv7l-linux"
|
||
"i686-linux"
|
||
"x86_64-linux"
|
||
"aarch64-darwin"
|
||
"x86_64-darwin"
|
||
];
|
||
installerScriptForGHA = installScriptFor [
|
||
"armv6l-linux"
|
||
"armv7l-linux"
|
||
"x86_64-linux"
|
||
"x86_64-darwin"
|
||
];
|
||
|
||
# docker image with Nix inside
|
||
dockerImage = lib.genAttrs linux64BitSystems (system: self.packages.${system}.dockerImage);
|
||
|
||
# Line coverage analysis.
|
||
coverage = nixpkgsFor.x86_64-linux.native.callPackage ./coverage.nix {};
|
||
|
||
# API docs for Nix's unstable internal C++ interfaces.
|
||
internal-api-docs = nixpkgsFor.x86_64-linux.native.callPackage ./package.nix {
|
||
inherit fileset;
|
||
doBuild = false;
|
||
enableInternalAPIDocs = true;
|
||
};
|
||
|
||
# System tests.
|
||
tests = import ./tests/nixos { inherit lib nixpkgs nixpkgsFor; } // {
|
||
|
||
# Make sure that nix-env still produces the exact same result
|
||
# on a particular version of Nixpkgs.
|
||
evalNixpkgs =
|
||
let
|
||
inherit (nixpkgsFor.x86_64-linux.native) runCommand nix;
|
||
in
|
||
runCommand "eval-nixos" { buildInputs = [ nix ]; }
|
||
''
|
||
type -p nix-env
|
||
# Note: we're filtering out nixos-install-tools because https://github.com/NixOS/nixpkgs/pull/153594#issuecomment-1020530593.
|
||
time nix-env --store dummy:// -f ${nixpkgs-regression} -qaP --drv-path | sort | grep -v nixos-install-tools > packages
|
||
[[ $(sha1sum < packages | cut -c1-40) = ff451c521e61e4fe72bdbe2d0ca5d1809affa733 ]]
|
||
mkdir $out
|
||
'';
|
||
|
||
nixpkgsLibTests =
|
||
forAllSystems (system:
|
||
import (nixpkgs + "/lib/tests/release.nix")
|
||
{ pkgs = nixpkgsFor.${system}.native;
|
||
nixVersions = [ self.packages.${system}.nix ];
|
||
}
|
||
);
|
||
};
|
||
|
||
metrics.nixpkgs = import "${nixpkgs-regression}/pkgs/top-level/metrics.nix" {
|
||
pkgs = nixpkgsFor.x86_64-linux.native;
|
||
nixpkgs = nixpkgs-regression;
|
||
};
|
||
|
||
installTests = forAllSystems (system:
|
||
let pkgs = nixpkgsFor.${system}.native; in
|
||
pkgs.runCommand "install-tests" {
|
||
againstSelf = testNixVersions pkgs pkgs.nix pkgs.pkgs.nix;
|
||
againstCurrentUnstable =
|
||
# FIXME: temporarily disable this on macOS because of #3605.
|
||
if system == "x86_64-linux"
|
||
then testNixVersions pkgs pkgs.nix pkgs.nixUnstable
|
||
else null;
|
||
# Disabled because the latest stable version doesn't handle
|
||
# `NIX_DAEMON_SOCKET_PATH` which is required for the tests to work
|
||
# againstLatestStable = testNixVersions pkgs pkgs.nix pkgs.nixStable;
|
||
} "touch $out");
|
||
|
||
installerTests = import ./tests/installer {
|
||
binaryTarballs = self.hydraJobs.binaryTarball;
|
||
inherit nixpkgsFor;
|
||
};
|
||
|
||
};
|
||
|
||
checks = forAllSystems (system: {
|
||
binaryTarball = self.hydraJobs.binaryTarball.${system};
|
||
perlBindings = self.hydraJobs.perlBindings.${system};
|
||
installTests = self.hydraJobs.installTests.${system};
|
||
nixpkgsLibTests = self.hydraJobs.tests.nixpkgsLibTests.${system};
|
||
} // (lib.optionalAttrs (builtins.elem system linux64BitSystems)) {
|
||
dockerImage = self.hydraJobs.dockerImage.${system};
|
||
});
|
||
|
||
packages = forAllSystems (system: rec {
|
||
inherit (nixpkgsFor.${system}.native) nix;
|
||
default = nix;
|
||
} // (lib.optionalAttrs (builtins.elem system linux64BitSystems) {
|
||
nix-static = nixpkgsFor.${system}.static.nix;
|
||
dockerImage =
|
||
let
|
||
pkgs = nixpkgsFor.${system}.native;
|
||
image = import ./docker.nix { inherit pkgs; tag = version; };
|
||
in
|
||
pkgs.runCommand
|
||
"docker-image-tarball-${version}"
|
||
{ meta.description = "Docker image with Nix for ${system}"; }
|
||
''
|
||
mkdir -p $out/nix-support
|
||
image=$out/image.tar.gz
|
||
ln -s ${image} $image
|
||
echo "file binary-dist $image" >> $out/nix-support/hydra-build-products
|
||
'';
|
||
} // builtins.listToAttrs (map
|
||
(crossSystem: {
|
||
name = "nix-${crossSystem}";
|
||
value = nixpkgsFor.${system}.cross.${crossSystem}.nix;
|
||
})
|
||
crossSystems)
|
||
// builtins.listToAttrs (map
|
||
(stdenvName: {
|
||
name = "nix-${stdenvName}";
|
||
value = nixpkgsFor.${system}.stdenvs."${stdenvName}Packages".nix;
|
||
})
|
||
stdenvs)));
|
||
|
||
devShells = let
|
||
makeShell = pkgs: stdenv: (pkgs.nix.override { inherit stdenv; }).overrideAttrs (_: {
|
||
installFlags = "sysconfdir=$(out)/etc";
|
||
shellHook = ''
|
||
PATH=$prefix/bin:$PATH
|
||
unset PYTHONPATH
|
||
export MANPATH=$out/share/man:$MANPATH
|
||
|
||
# Make bash completion work.
|
||
XDG_DATA_DIRS+=:$out/share
|
||
'';
|
||
});
|
||
in
|
||
forAllSystems (system:
|
||
let
|
||
makeShells = prefix: pkgs:
|
||
lib.mapAttrs'
|
||
(k: v: lib.nameValuePair "${prefix}-${k}" v)
|
||
(forAllStdenvs (stdenvName: makeShell pkgs pkgs.${stdenvName}));
|
||
in
|
||
(makeShells "native" nixpkgsFor.${system}.native) //
|
||
(makeShells "static" nixpkgsFor.${system}.static) //
|
||
(forAllCrossSystems (crossSystem: let pkgs = nixpkgsFor.${system}.cross.${crossSystem}; in makeShell pkgs pkgs.stdenv)) //
|
||
{
|
||
default = self.devShells.${system}.native-stdenvPackages;
|
||
}
|
||
);
|
||
};
|
||
}
|