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9 changed files with 59 additions and 71 deletions

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@ -23,11 +23,11 @@
]
},
"locked": {
"lastModified": 1730504689,
"narHash": "sha256-hgmguH29K2fvs9szpq2r3pz2/8cJd2LPS+b4tfNFCwE=",
"lastModified": 1717285511,
"narHash": "sha256-iKzJcpdXih14qYVcZ9QC9XuZYnPc6T8YImb6dX166kw=",
"owner": "hercules-ci",
"repo": "flake-parts",
"rev": "506278e768c2a08bec68eb62932193e341f55c90",
"rev": "2a55567fcf15b1b1c7ed712a2c6fadaec7412ea8",
"type": "github"
},
"original": {
@ -47,15 +47,17 @@
"pre-commit-hooks": "pre-commit-hooks"
},
"locked": {
"lastModified": 1731683711,
"narHash": "sha256-bq21I1EjXJa/s5Rra9J9ot2NkPCnI0F5uNPurwYLdpE=",
"rev": "c859d03013712b349d82ee6223948d6d03e63a8d",
"type": "tarball",
"url": "https://git.lix.systems/api/v1/repos/lix-project/lix/archive/c859d03013712b349d82ee6223948d6d03e63a8d.tar.gz?rev=c859d03013712b349d82ee6223948d6d03e63a8d"
"lastModified": 1718228457,
"narHash": "sha256-vGumESUGu/jo2Lm5bha/xBsJKVlb1wuclXlL9xudRp4=",
"ref": "refs/heads/main",
"rev": "f46194faa2fc9c78250702c8eb7a4b756e0bd944",
"revCount": 15757,
"type": "git",
"url": "https://git@git.lix.systems/lix-project/lix"
},
"original": {
"type": "tarball",
"url": "https://git.lix.systems/lix-project/lix/archive/main.tar.gz"
"type": "git",
"url": "https://git@git.lix.systems/lix-project/lix"
}
},
"nix-github-actions": {
@ -65,11 +67,11 @@
]
},
"locked": {
"lastModified": 1729742964,
"narHash": "sha256-B4mzTcQ0FZHdpeWcpDYPERtyjJd/NIuaQ9+BV1h+MpA=",
"lastModified": 1703863825,
"narHash": "sha256-rXwqjtwiGKJheXB43ybM8NwWB8rO2dSRrEqes0S7F5Y=",
"owner": "nix-community",
"repo": "nix-github-actions",
"rev": "e04df33f62cdcf93d73e9a04142464753a16db67",
"rev": "5163432afc817cf8bd1f031418d1869e4c9d5547",
"type": "github"
},
"original": {
@ -81,11 +83,11 @@
"nix2container": {
"flake": false,
"locked": {
"lastModified": 1724996935,
"narHash": "sha256-njRK9vvZ1JJsP8oV2OgkBrpJhgQezI03S7gzskCcHos=",
"lastModified": 1712990762,
"narHash": "sha256-hO9W3w7NcnYeX8u8cleHiSpK2YJo7ecarFTUlbybl7k=",
"owner": "nlewo",
"repo": "nix2container",
"rev": "fa6bb0a1159f55d071ba99331355955ae30b3401",
"rev": "20aad300c925639d5d6cbe30013c8357ce9f2a2e",
"type": "github"
},
"original": {
@ -96,16 +98,16 @@
},
"nixpkgs": {
"locked": {
"lastModified": 1731663789,
"narHash": "sha256-x07g4NcqGP6mQn6AISXJaks9sQYDjZmTMBlKIvajvyc=",
"lastModified": 1718132686,
"narHash": "sha256-JRinkq+FeAkYnrrK8+Bh+jtLHJBN5jDzSimk1ye00EE=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "035d434d48f4375ac5d3a620954cf5fda7dd7c36",
"rev": "96b3dae4f8753c1f5ce0d06b57fe250fb5d9b0e0",
"type": "github"
},
"original": {
"owner": "NixOS",
"ref": "nixos-24.05-small",
"ref": "nixos-23.11-small",
"repo": "nixpkgs",
"type": "github"
}
@ -129,11 +131,11 @@
"pre-commit-hooks": {
"flake": false,
"locked": {
"lastModified": 1726745158,
"narHash": "sha256-D5AegvGoEjt4rkKedmxlSEmC+nNLMBPWFxvmYnVLhjk=",
"lastModified": 1712055707,
"narHash": "sha256-4XLvuSIDZJGS17xEwSrNuJLL7UjDYKGJSbK1WWX2AK8=",
"owner": "cachix",
"repo": "git-hooks.nix",
"rev": "4e743a6920eab45e8ba0fbe49dc459f1423a4b74",
"rev": "e35aed5fda3cc79f88ed7f1795021e559582093a",
"type": "github"
},
"original": {
@ -158,11 +160,11 @@
]
},
"locked": {
"lastModified": 1730321837,
"narHash": "sha256-vK+a09qq19QNu2MlLcvN4qcRctJbqWkX7ahgPZ/+maI=",
"lastModified": 1718139168,
"narHash": "sha256-1TZQcdETNdJMcfwwoshVeCjwWfrPtkSQ8y8wFX3it7k=",
"owner": "numtide",
"repo": "treefmt-nix",
"rev": "746901bb8dba96d154b66492a29f5db0693dbfcc",
"rev": "1cb529bffa880746a1d0ec4e0f5076876af931f1",
"type": "github"
},
"original": {

View file

@ -1,7 +1,7 @@
{
description = "Hydra's builtin hydra-eval-jobs as a standalone";
inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.05-small";
inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-23.11-small";
inputs.flake-parts.url = "github:hercules-ci/flake-parts";
inputs.flake-parts.inputs.nixpkgs-lib.follows = "nixpkgs";
inputs.treefmt-nix.url = "github:numtide/treefmt-nix";
@ -9,7 +9,7 @@
inputs.nix-github-actions.url = "github:nix-community/nix-github-actions";
inputs.nix-github-actions.inputs.nixpkgs.follows = "nixpkgs";
inputs.lix = {
url = "https://git.lix.systems/lix-project/lix/archive/main.tar.gz";
url = "git+https://git@git.lix.systems/lix-project/lix";
inputs.nixpkgs.follows = "nixpkgs";
};

View file

@ -1,11 +1,6 @@
project('nix-eval-jobs', 'cpp',
version : '0.1.6',
license : 'GPL-3.0',
default_options : [
'debug=true',
'optimization=2',
'cpp_std=c++20',
],
)
nix_main_dep = dependency('lix-main', required: true)

View file

@ -23,7 +23,6 @@ in
pkgs.mkShell {
inherit (nix-eval-jobs) buildInputs;
nativeBuildInputs = nix-eval-jobs.nativeBuildInputs ++ [
pkgs.clang-tools
(pkgs.python3.withPackages (ps: [
ps.pytest
]))

View file

@ -23,17 +23,14 @@
#include "drv.hh"
#include "eval-args.hh"
static bool
queryIsCached(nix::Store &store,
std::map<std::string, std::optional<std::string>> &outputs) {
static bool queryIsCached(nix::Store &store,
std::map<std::string, std::string> &outputs) {
uint64_t downloadSize, narSize;
nix::StorePathSet willBuild, willSubstitute, unknown;
std::vector<nix::StorePathWithOutputs> paths;
for (auto const &[key, val] : outputs) {
if (val) {
paths.push_back(followLinksToStorePathWithOutputs(store, *val));
}
paths.push_back(followLinksToStorePathWithOutputs(store, val));
}
store.queryMissing(toDerivedPaths(paths), willBuild, willSubstitute,
@ -48,19 +45,9 @@ Drv::Drv(std::string &attrPath, nix::EvalState &state, nix::DrvInfo &drvInfo,
auto localStore = state.store.dynamic_pointer_cast<nix::LocalFSStore>();
try {
// CA derivations do not have static output paths, so we have to
// defensively not query output paths in case we encounter one.
for (auto &[outputName, optOutputPath] :
drvInfo.queryOutputs(!nix::experimentalFeatureSettings.isEnabled(
nix::Xp::CaDerivations))) {
if (optOutputPath) {
outputs[outputName] =
localStore->printStorePath(*optOutputPath);
} else {
assert(nix::experimentalFeatureSettings.isEnabled(
nix::Xp::CaDerivations));
outputs[outputName] = std::nullopt;
}
for (auto out : drvInfo.queryOutputs(true)) {
if (out.second)
outputs[out.first] = localStore->printStorePath(*out.second);
}
} catch (const std::exception &e) {
throw nix::EvalError(state,
@ -111,16 +98,10 @@ Drv::Drv(std::string &attrPath, nix::EvalState &state, nix::DrvInfo &drvInfo,
}
void to_json(nlohmann::json &json, const Drv &drv) {
std::map<std::string, nlohmann::json> outputsJson;
for (auto &[name, optPath] : drv.outputs) {
outputsJson[name] =
optPath ? nlohmann::json(*optPath) : nlohmann::json(nullptr);
}
json = nlohmann::json{{"name", drv.name},
{"system", drv.system},
{"drvPath", drv.drvPath},
{"outputs", outputsJson},
{"outputs", drv.outputs},
{"inputDrvs", drv.inputDrvs}};
if (drv.meta.has_value()) {

View file

@ -24,7 +24,7 @@ struct Drv {
std::string drvPath;
enum class CacheStatus { Cached, Uncached, Unknown } cacheStatus;
std::map<std::string, std::optional<std::string>> outputs;
std::map<std::string, std::string> outputs;
std::map<std::string, std::set<std::string>> inputDrvs;
std::optional<nlohmann::json> meta;

View file

@ -1,10 +1,10 @@
src = files(
src = [
'nix-eval-jobs.cc',
'eval-args.cc',
'drv.cc',
'buffered-io.cc',
'worker.cc',
)
'worker.cc'
]
cc = meson.get_compiler('cpp')
@ -31,4 +31,4 @@ executable('nix-eval-jobs', src,
threads_dep
],
install: true,
cpp_args: ['--include', 'autotools-config.h'])
cpp_args: ['-std=c++2a', '--include', 'autotools-config.h'])

View file

@ -93,7 +93,7 @@ struct Proc {
to = std::move(toPipe.writeSide);
from = std::move(fromPipe.readSide);
pid = std::move(p);
pid = p;
}
~Proc() {}
@ -344,16 +344,24 @@ int main(int argc, char **argv) {
return handleExceptions(argv[0], [&]() {
initNix();
initLibExpr();
initGC();
myArgs.parseArgs(argv, argc);
/* FIXME: The build hook in conjunction with import-from-derivation is
* causing "unexpected EOF" during eval */
settings.builders = "";
/* Prevent access to paths outside of the Nix search path and
to the environment. */
evalSettings.restrictEval = false;
/* When building a flake, use pure evaluation (no access to
'getEnv', 'currentSystem' etc. */
if (myArgs.impure) {
evalSettings.pureEval.override(false);
evalSettings.pureEval = false;
} else if (myArgs.flake) {
evalSettings.pureEval.override(true);
evalSettings.pureEval = true;
}
if (myArgs.releaseExpr == "")
@ -366,7 +374,7 @@ int main(int argc, char **argv) {
}
if (myArgs.showTrace) {
loggerSettings.showTrace.override(true);
loggerSettings.showTrace.assign(true);
}
Sync<State> state_;

View file

@ -30,12 +30,15 @@
#include <lix/libexpr/value.hh>
#include <lix/libutil/terminal.hh>
#include <exception>
#include <map>
#include <memory>
#include <numeric>
#include <optional>
#include <sstream>
#include <string>
#include <string_view>
#include <utility>
#include <vector>
#include "worker.hh"
#include "drv.hh"
@ -48,7 +51,7 @@ static nix::Value *releaseExprTopLevelValue(nix::EvalState &state,
nix::Value vTop;
if (args.fromArgs) {
nix::Expr &e = state.parseExprFromString(
nix::Expr *e = state.parseExprFromString(
args.releaseExpr, state.rootPath(nix::CanonPath::fromCwd()));
state.eval(e, vTop);
} else {