urbit/ci.nix
Brendan Hay 983261a3d8
build: move darwin install_name_tool fixup from vere to king haskell
As well as some variable naming consistency to appease the nixpkgs
gremlins and keep the git history lords on their toes.
2020-11-06 09:47:11 +01:00

92 lines
2.9 KiB
Nix

/* Examples
Perform the same evaluation that occurs on CI via:
$ NIX_PATH="" nix-instantiate ci.nix --arg supportedSystems '["x86_64-darwin"]'
Build the release tarball:
$ NIX_PATH="" nix-instantiate ci.nix -A darwin.tarball
*/
{ supportedSystems ? [ "x86_64-linux" "x86_64-darwin" ] }:
let
inherit (import ./nix/default.nix { })
lib haskell-nix recurseIntoAttrs callPackage;
# Local library import from derivation functions such as fetchGitHubLFS, etc.
# upon which local package defintions are dependent.
libLocal = callPackage ./nix/lib { };
# The key with google storage bucket write permission,
# deployed to ci via nixops deployment.keys."service-account.json".
serviceAccountKey = builtins.readFile
("/var/lib/hercules-ci-agent/secrets/service-account.json");
# Filter out systems that this machine does not support.
systems = lib.filterAttrs (_: v: builtins.elem v supportedSystems) {
linux = "x86_64-linux";
darwin = "x86_64-darwin";
};
# Build the ci matrix for each of the supported systems, see pkgsFinal
# for the total set of attributes that will be evaluated per system.
in libLocal.dimension "system" systems (systemName: system:
let
pkgsShared = import ./default.nix {
inherit system;
enableStatic = false;
};
pkgsStatic = import ./default.nix {
inherit system;
enableStatic = true;
};
# Filter the stack project to only our locally declared packages.
pkgsHaskell = haskell-nix.haskellLib.selectProjectPackages pkgsStatic.hs;
# The top-level set of attributes to build on ci.
pkgsFinal = {
# Expose select packages to increase signal-to-noise of the ci dashboard.
inherit (pkgsStatic) urbit;
inherit (pkgsShared) urbit-tests;
# Expose the nix-shell derivation as a sanity check + possible cache hit.
shell = import ./shell.nix;
# Replace the .hs attribute with the individual collections of components
# displayed as top-level attributes:
#
# <system>.hs.library.[...]
# <system>.hs.checks.[...]
# <system>.hs.tests.[...]
# <system>.hs.benchmarks.[...]
# ...
#
# Note that .checks are the actual _execution_ of the tests.
hs = libLocal.collectHaskellComponents pkgsHaskell;
# Push the tarball to the google storage bucket for the current platform.
release = let inherit (pkgsStatic) tarball;
in libLocal.pushStorageObject {
inherit serviceAccountKey;
bucket = "bootstrap.urbit.org";
object = "ci/${lib.removePrefix "/nix/store/" (toString tarball)}";
name = tarball.name;
file = tarball.out;
contentType = "application/x-gtar";
};
};
# Filter derivations that have meta.platform missing the current system,
# such as testFakeShip on darwin.
platformFilter = libLocal.platformFilterGeneric system;
in libLocal.filterAttrsOnlyRecursive (_: v: platformFilter v) pkgsFinal)