forked from lix-project/lix
Merge remote-tracking branch 'upstream/master' into path-info
This commit is contained in:
John Ericson
commit
13b6b64589
|
|
@ -1,8 +1,498 @@
|
|||
# Release 2.4 (202X-XX-XX)
|
||||
# Release 2.4 (2021-10-XX)
|
||||
|
||||
- It is now an error to modify the `plugin-files` setting via a
|
||||
command-line flag that appears after the first non-flag argument
|
||||
to any command, including a subcommand to `nix`. For example,
|
||||
`nix-instantiate default.nix --plugin-files ""` must now become
|
||||
`nix-instantiate --plugin-files "" default.nix`.
|
||||
- Plugins that add new `nix` subcommands are now actually respected.
|
||||
This is the first release in more than two years and is the result of
|
||||
more than 2800 commits from 195 contributors since release 2.3.
|
||||
|
||||
## Highlights
|
||||
|
||||
* Nix's **error messages** have been improved a lot. For instance,
|
||||
evaluation errors now point out the location of the error:
|
||||
|
||||
```
|
||||
$ nix build
|
||||
error: undefined variable 'bzip3'
|
||||
|
||||
at /nix/store/449lv242z0zsgwv95a8124xi11sp419f-source/flake.nix:88:13:
|
||||
|
||||
87| [ curl
|
||||
88| bzip3 xz brotli editline
|
||||
| ^
|
||||
89| openssl sqlite
|
||||
```
|
||||
|
||||
* The **`nix` command** has seen a lot of work and is now almost at
|
||||
feature parity with the old command-line interface (the `nix-*`
|
||||
commands). It aims to be [more modern, consistent and pleasant to
|
||||
use](../contributing/cli-guideline.md) than the old CLI. It is still
|
||||
marked as experimental but its interface should not change much
|
||||
anymore in future releases.
|
||||
|
||||
* **Flakes** are a new format to package Nix-based projects in a more
|
||||
discoverable, composable, consistent and reproducible way. A flake
|
||||
is just a repository or tarball containing a file named `flake.nix`
|
||||
that specifies dependencies on other flakes and returns any Nix
|
||||
assets such as packages, Nixpkgs overlays, NixOS modules or CI
|
||||
tests. The new `nix` CLI is primarily based around flakes; for
|
||||
example, a command like `nix run nixpkgs#hello` runs the `hello`
|
||||
application from the `nixpkgs` flake.
|
||||
|
||||
Flakes are currently marked as experimental. For an introduction,
|
||||
see [this blog
|
||||
post](https://www.tweag.io/blog/2020-05-25-flakes/). For detailed
|
||||
information about flake syntax and semantics, see the [`nix flake`
|
||||
manual page](../command-ref/new-cli/nix3-flake.md).
|
||||
|
||||
* Nix's store can now be **content-addressed**, meaning that the hash
|
||||
component of a store path is the hash of the path's
|
||||
contents. Previously Nix could only build **input-addressed** store
|
||||
paths, where the hash is computed from the derivation dependency
|
||||
graph. Content-addressing allows deduplication, early cutoff in
|
||||
build systems, and unprivileged closure copying. This is still [an
|
||||
experimental
|
||||
feature](https://discourse.nixos.org/t/content-addressed-nix-call-for-testers/12881).
|
||||
|
||||
* The Nix manual has been converted into Markdown, making it easier to
|
||||
contribute. In addition, every `nix` subcommand now has a manual
|
||||
page, documenting every option.
|
||||
|
||||
* A new setting that allows **experimental features** to be enabled
|
||||
selectively. This allows us to merge unstable features into Nix more
|
||||
quickly and do more frequent releases.
|
||||
|
||||
## Other features
|
||||
|
||||
* There are many new `nix` subcommands:
|
||||
|
||||
- `nix develop` is intended to replace `nix-shell`. It has a number
|
||||
of new features:
|
||||
|
||||
* It automatically sets the output environment variables (such as
|
||||
`$out`) to writable locations (such as `./outputs/out`).
|
||||
|
||||
* It can store the environment in a profile. This is useful for
|
||||
offline work.
|
||||
|
||||
* It can run specific phases directly. For instance, `nix develop
|
||||
--build` runs `buildPhase`.
|
||||
|
||||
- It allows dependencies in the Nix store to be "redirected" to
|
||||
arbitrary directories using the `--redirect` flag. This is
|
||||
useful if you want to hack on a package *and* some of its
|
||||
dependencies at the same time.
|
||||
|
||||
- `nix print-dev-env` prints the environment variables and bash
|
||||
functions defined by a derivation. This is useful for users of
|
||||
other shells than bash (especially with `--json`).
|
||||
|
||||
- `nix shell` was previously named `nix run` and is intended to
|
||||
replace `nix-shell -p`, but without the `stdenv` overhead. It
|
||||
simply starts a shell where some packages have been added to
|
||||
`$PATH`.
|
||||
|
||||
- `nix run` (not to be confused with the old subcommand that has
|
||||
been renamed to `nix shell`) runs an "app", a flake output that
|
||||
specifies a command to run, or an eponymous program from a
|
||||
package. For example, `nix run nixpkgs#hello` runs the `hello`
|
||||
program from the `hello` package in `nixpkgs`.
|
||||
|
||||
- `nix flake` is the container for flake-related operations, such as
|
||||
creating a new flake, querying the contents of a flake or updating
|
||||
flake lock files.
|
||||
|
||||
- `nix registry` allows you to query and update the flake registry,
|
||||
which maps identifiers such as `nixpkgs` to concrete flake URLs.
|
||||
|
||||
- `nix profile` is intended to replace `nix-env`. Its main advantage
|
||||
is that it keeps track of the provenance of installed packages
|
||||
(e.g. exactly which flake version a package came from). It also
|
||||
has some helpful subcommands:
|
||||
|
||||
* `nix profile history` shows what packages were added, upgraded
|
||||
or removed between each version of a profile.
|
||||
|
||||
* `nix profile diff-closures` shows the changes between the
|
||||
closures of each version of a profile. This allows you to
|
||||
discover the addition or removal of dependencies or size
|
||||
changes.
|
||||
|
||||
**Warning**: after a profile has been updated using `nix profile`,
|
||||
it is no longer usable with `nix-env`.
|
||||
|
||||
- `nix store diff-closures` shows the differences between the
|
||||
closures of two store paths in terms of the versions and sizes of
|
||||
dependencies in the closures.
|
||||
|
||||
- `nix store make-content-addressable` rewrites an arbitrary closure
|
||||
to make it content-addressed. Such paths can be copied into other
|
||||
stores without requiring signatures.
|
||||
|
||||
- `nix bundle` uses the [`nix-bundle`
|
||||
program](https://github.com/matthewbauer/nix-bundle) to convert a
|
||||
closure into a self-extracting executable.
|
||||
|
||||
- Various other replacements for the old CLI, e.g. `nix store gc`,
|
||||
`nix store delete`, `nix store repair`, `nix nar dump-path`, `nix
|
||||
store prefetch-file`, `nix store prefetch-tarball`, `nix key` and
|
||||
`nix daemon`.
|
||||
|
||||
* Nix now has an **evaluation cache** for flake outputs. For example,
|
||||
a second invocation of the command `nix run nixpkgs#firefox` will
|
||||
not need to evaluate the `firefox` attribute because it's already in
|
||||
the evaluation cache. This is made possible by the hermetic
|
||||
evaluation model of flakes.
|
||||
|
||||
* The new `--offline` flag disables substituters and causes all
|
||||
locally cached tarballs and repositories to be considered
|
||||
up-to-date.
|
||||
|
||||
* The new `--refresh` flag causes all locally cached tarballs and
|
||||
repositories to be considered out-of-date.
|
||||
|
||||
* Many `nix` subcommands now have a `--json` option to produce
|
||||
machine-readable output.
|
||||
|
||||
* `nix repl` has a new `:doc` command to show documentation about
|
||||
builtin functions (e.g. `:doc builtins.map`).
|
||||
|
||||
* Binary cache stores now have an option `index-debug-info` to create
|
||||
an index of DWARF debuginfo files for use by
|
||||
[`dwarffs`](https://github.com/edolstra/dwarffs).
|
||||
|
||||
* To support flakes, Nix now has an extensible mechanism for fetching
|
||||
source trees. Currently it has the following backends:
|
||||
|
||||
* Git repositories
|
||||
|
||||
* Mercurial repositories
|
||||
|
||||
* GitHub and GitLab repositories (an optimisation for faster
|
||||
fetching than Git)
|
||||
|
||||
* Tarballs
|
||||
|
||||
* Arbitrary directories
|
||||
|
||||
The fetcher infrastructure is exposed via flake input specifications
|
||||
and via the `fetchTree` built-in.
|
||||
|
||||
* **Languages changes**: the only new language feature is that you can
|
||||
now have antiquotations in paths, e.g. `./${foo}` instead of `./. +
|
||||
foo`.
|
||||
|
||||
* **New built-in functions**:
|
||||
|
||||
- `builtins.fetchTree` allows fetching a source tree using any
|
||||
backends supported by the fetcher infrastructure. It subsumes the
|
||||
functionality of existing built-ins like `fetchGit`,
|
||||
`fetchMercurial` and `fetchTarball`.
|
||||
|
||||
- `builtins.getFlake` fetches a flake and returns its output
|
||||
attributes. This function should not be used inside flakes! Use
|
||||
flake inputs instead.
|
||||
|
||||
- `builtins.floor` and `builtins.ceil` round a floating-point number
|
||||
down and up, respectively.
|
||||
|
||||
* Experimental support for recursive Nix. This means that Nix
|
||||
derivations can now call Nix to build other derivations. This is not
|
||||
in a stable state yet and not well
|
||||
[documented](https://github.com/NixOS/nix/commit/c4d7c76b641d82b2696fef73ce0ac160043c18da).
|
||||
|
||||
* The new experimental feature `no-url-literals` disables URL
|
||||
literals. This helps to implement [RFC
|
||||
45](https://github.com/NixOS/rfcs/pull/45).
|
||||
|
||||
* Nix now uses `libarchive` to decompress and unpack tarballs and zip
|
||||
files, so `tar` is no longer required.
|
||||
|
||||
* The priority of substituters can now be overridden using the
|
||||
`priority` substituter setting (e.g. `--substituters
|
||||
'http://cache.nixos.org?priority=100 daemon?priority=10'`).
|
||||
|
||||
* `nix edit` now supports non-derivation attributes, e.g. `nix edit
|
||||
.#nixosConfigurations.bla`.
|
||||
|
||||
* The `nix` command now provides command line completion for `bash`,
|
||||
`zsh` and `fish`. Since the support for getting completions is built
|
||||
into `nix`, it's easy to add support for other shells.
|
||||
|
||||
* The new `--log-format` flag selects what Nix's output looks like. It
|
||||
defaults to a terse progress indicator. There is a new
|
||||
`internal-json` output format for use by other programs.
|
||||
|
||||
* `nix eval` has a new `--apply` flag that applies a function to the
|
||||
evaluation result.
|
||||
|
||||
* `nix eval` has a new `--write-to` flag that allows it to write a
|
||||
nested attribute set of string leaves to a corresponding directory
|
||||
tree.
|
||||
|
||||
* Memory improvements: many operations that add paths to the store or
|
||||
copy paths between stores now run in constant memory.
|
||||
|
||||
* Many `nix` commands now support the flag `--derivation` to operate
|
||||
on a `.drv` file itself instead of its outputs.
|
||||
|
||||
* There is a new store called `dummy://` that does not support
|
||||
building or adding paths. This is useful if you want to use the Nix
|
||||
evaluator but don't have a Nix store.
|
||||
|
||||
* The `ssh-ng://` store now allows substituting paths on the remote,
|
||||
as `ssh://` already did.
|
||||
|
||||
* When auto-calling a function with an ellipsis, all arguments are now
|
||||
passed.
|
||||
|
||||
* New `nix-shell` features:
|
||||
|
||||
- It preserves the `PS1` environment variable if
|
||||
`NIX_SHELL_PRESERVE_PROMPT` is set.
|
||||
|
||||
- With `-p`, it passes any `--arg`s as Nixpkgs arguments.
|
||||
|
||||
- Support for structured attributes.
|
||||
|
||||
* `nix-prefetch-url` has a new `--executable` flag.
|
||||
|
||||
* On `x86_64` systems, [`x86_64` microarchitecture
|
||||
levels](https://lwn.net/Articles/844831/) are mapped to additional
|
||||
system types (e.g. `x86_64-v1-linux`).
|
||||
|
||||
* The new `--eval-store` flag allows you to use a different store for
|
||||
evaluation than for building or storing the build result. This is
|
||||
primarily useful when you want to query whether something exists in
|
||||
a read-only store, such as a binary cache:
|
||||
|
||||
```
|
||||
# nix path-info --json --store https://cache.nixos.org \
|
||||
--eval-store auto nixpkgs#hello
|
||||
```
|
||||
|
||||
(Here `auto` indicates the local store.)
|
||||
|
||||
* The Nix daemon has a new low-latency mechanism for copying
|
||||
closures. This is useful when building on remote stores such as
|
||||
`ssh-ng://`.
|
||||
|
||||
* Plugins can now register `nix` subcommands.
|
||||
|
||||
## Incompatible changes
|
||||
|
||||
* The `nix` command is now marked as an experimental feature. This
|
||||
means that you need to add
|
||||
|
||||
> experimental-features = nix-command
|
||||
|
||||
to your `nix.conf` if you want to use it, or pass
|
||||
`--extra-experimental-features nix-command` on the command line.
|
||||
|
||||
* The old `nix run` has been renamed to `nix shell` (and there is a
|
||||
new `nix run` that does something else, as described above).
|
||||
|
||||
* It is now an error to modify the `plugin-files` setting via a
|
||||
command-line flag that appears after the first non-flag argument to
|
||||
any command, including a subcommand to `nix`. For example,
|
||||
`nix-instantiate default.nix --plugin-files ""` must now become
|
||||
`nix-instantiate --plugin-files "" default.nix`.
|
||||
|
||||
* We no longer release source tarballs. If you want to build from
|
||||
source, please build from the tags in the Git repository.
|
||||
|
||||
## Contributors
|
||||
|
||||
This release has contributions from
|
||||
Adam Höse,
|
||||
Albert Safin,
|
||||
Alex Kovar,
|
||||
Alex Zero,
|
||||
Alexander Bantyev,
|
||||
Alexandre Esteves,
|
||||
Alyssa Ross,
|
||||
Anatole Lucet,
|
||||
Anders Kaseorg,
|
||||
Andreas Rammhold,
|
||||
Antoine Eiche,
|
||||
Antoine Martin,
|
||||
Arnout Engelen,
|
||||
Arthur Gautier,
|
||||
aszlig,
|
||||
Ben Burdette,
|
||||
Benjamin Hipple,
|
||||
Bernardo Meurer,
|
||||
Björn Gohla,
|
||||
Bjørn Forsman,
|
||||
Bob van der Linden,
|
||||
Brian Leung,
|
||||
Brian McKenna,
|
||||
Brian Wignall,
|
||||
Bruce Toll,
|
||||
Bryan Richter,
|
||||
Calle Rosenquist,
|
||||
Calvin Loncaric,
|
||||
Carlo Nucera,
|
||||
Carlos D'Agostino,
|
||||
Chaz Schlarp,
|
||||
Christian Höppner,
|
||||
Christian Kampka,
|
||||
Chua Hou,
|
||||
Chuck,
|
||||
Cole Helbling,
|
||||
Daiderd Jordan,
|
||||
Dan Callahan,
|
||||
Dani,
|
||||
Daniel Fitzpatrick,
|
||||
Danila Fedorin,
|
||||
Daniël de Kok,
|
||||
Danny Bautista,
|
||||
DavHau,
|
||||
David McFarland,
|
||||
Dima,
|
||||
Domen Kožar,
|
||||
Dominik Schrempf,
|
||||
Dominique Martinet,
|
||||
dramforever,
|
||||
Dustin DeWeese,
|
||||
edef,
|
||||
Eelco Dolstra,
|
||||
Emilio Karakey,
|
||||
Emily,
|
||||
Eric Culp,
|
||||
Ersin Akinci,
|
||||
Fabian Möller,
|
||||
Farid Zakaria,
|
||||
Federico Pellegrin,
|
||||
Finn Behrens,
|
||||
Florian Franzen,
|
||||
Félix Baylac-Jacqué,
|
||||
Gabriel Gonzalez,
|
||||
Geoff Reedy,
|
||||
Georges Dubus,
|
||||
Graham Christensen,
|
||||
Greg Hale,
|
||||
Greg Price,
|
||||
Gregor Kleen,
|
||||
Gregory Hale,
|
||||
Griffin Smith,
|
||||
Guillaume Bouchard,
|
||||
Harald van Dijk,
|
||||
illustris,
|
||||
Ivan Zvonimir Horvat,
|
||||
Jade,
|
||||
Jake Waksbaum,
|
||||
jakobrs,
|
||||
James Ottaway,
|
||||
Jan Tojnar,
|
||||
Janne Heß,
|
||||
Jaroslavas Pocepko,
|
||||
Jarrett Keifer,
|
||||
Jeremy Schlatter,
|
||||
Joachim Breitner,
|
||||
Joe Hermaszewski,
|
||||
Joe Pea,
|
||||
John Ericson,
|
||||
Jonathan Ringer,
|
||||
Josef Kemetmüller,
|
||||
Joseph Lucas,
|
||||
Jude Taylor,
|
||||
Julian Stecklina,
|
||||
Julien Tanguy,
|
||||
Jörg Thalheim,
|
||||
Kai Wohlfahrt,
|
||||
keke,
|
||||
Keshav Kini,
|
||||
Kevin Quick,
|
||||
Kevin Stock,
|
||||
Kjetil Orbekk,
|
||||
Krzysztof Gogolewski,
|
||||
kvtb,
|
||||
Lars Mühmel,
|
||||
Leonhard Markert,
|
||||
Lily Ballard,
|
||||
Linus Heckemann,
|
||||
Lorenzo Manacorda,
|
||||
Lucas Desgouilles,
|
||||
Lucas Franceschino,
|
||||
Lucas Hoffmann,
|
||||
Luke Granger-Brown,
|
||||
Madeline Haraj,
|
||||
Marwan Aljubeh,
|
||||
Mat Marini,
|
||||
Mateusz Piotrowski,
|
||||
Matthew Bauer,
|
||||
Matthew Kenigsberg,
|
||||
Mauricio Scheffer,
|
||||
Maximilian Bosch,
|
||||
Michael Adler,
|
||||
Michael Bishop,
|
||||
Michael Fellinger,
|
||||
Michael Forney,
|
||||
Michael Reilly,
|
||||
mlatus,
|
||||
Mykola Orliuk,
|
||||
Nathan van Doorn,
|
||||
Naïm Favier,
|
||||
ng0,
|
||||
Nick Van den Broeck,
|
||||
Nicolas Stig124 Formichella,
|
||||
Niels Egberts,
|
||||
Niklas Hambüchen,
|
||||
Nikola Knezevic,
|
||||
oxalica,
|
||||
p01arst0rm,
|
||||
Pamplemousse,
|
||||
Patrick Hilhorst,
|
||||
Paul Opiyo,
|
||||
Pavol Rusnak,
|
||||
Peter Kolloch,
|
||||
Philipp Bartsch,
|
||||
Philipp Middendorf,
|
||||
Piotr Szubiakowski,
|
||||
Profpatsch,
|
||||
Puck Meerburg,
|
||||
Ricardo M. Correia,
|
||||
Rickard Nilsson,
|
||||
Robert Hensing,
|
||||
Robin Gloster,
|
||||
Rodrigo,
|
||||
Rok Garbas,
|
||||
Ronnie Ebrin,
|
||||
Rovanion Luckey,
|
||||
Ryan Burns,
|
||||
Ryan Mulligan,
|
||||
Ryne Everett,
|
||||
Sam Doshi,
|
||||
Sam Lidder,
|
||||
Samir Talwar,
|
||||
Samuel Dionne-Riel,
|
||||
Sebastian Ullrich,
|
||||
Sergei Trofimovich,
|
||||
Sevan Janiyan,
|
||||
Shao Cheng,
|
||||
Shea Levy,
|
||||
Silvan Mosberger,
|
||||
Stefan Frijters,
|
||||
Stefan Jaax,
|
||||
sternenseemann,
|
||||
Steven Shaw,
|
||||
Stéphan Kochen,
|
||||
SuperSandro2000,
|
||||
Suraj Barkale,
|
||||
Taeer Bar-Yam,
|
||||
Thomas Churchman,
|
||||
Théophane Hufschmitt,
|
||||
Timothy DeHerrera,
|
||||
Timothy Klim,
|
||||
Tobias Möst,
|
||||
Tobias Pflug,
|
||||
Tom Bereknyei,
|
||||
Travis A. Everett,
|
||||
Ujjwal Jain,
|
||||
Vladimír Čunát,
|
||||
Wil Taylor,
|
||||
Will Dietz,
|
||||
Yaroslav Bolyukin,
|
||||
Yestin L. Harrison,
|
||||
YI,
|
||||
Yorick van Pelt,
|
||||
Yuriy Taraday and
|
||||
zimbatm.
|
||||
|
|
|
|||
|
|
@ -203,10 +203,10 @@ void MixProfile::updateProfile(const BuiltPaths & buildables)
|
|||
|
||||
for (auto & buildable : buildables) {
|
||||
std::visit(overloaded {
|
||||
[&](BuiltPath::Opaque bo) {
|
||||
[&](const BuiltPath::Opaque & bo) {
|
||||
result.push_back(bo.path);
|
||||
},
|
||||
[&](BuiltPath::Built bfd) {
|
||||
[&](const BuiltPath::Built & bfd) {
|
||||
for (auto & output : bfd.outputs) {
|
||||
result.push_back(output.second);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -697,13 +697,13 @@ std::shared_ptr<Installable> SourceExprCommand::parseInstallable(
|
|||
BuiltPaths getBuiltPaths(ref<Store> evalStore, ref<Store> store, const DerivedPaths & hopefullyBuiltPaths)
|
||||
{
|
||||
BuiltPaths res;
|
||||
for (auto & b : hopefullyBuiltPaths)
|
||||
for (const auto & b : hopefullyBuiltPaths)
|
||||
std::visit(
|
||||
overloaded{
|
||||
[&](DerivedPath::Opaque bo) {
|
||||
[&](const DerivedPath::Opaque & bo) {
|
||||
res.push_back(BuiltPath::Opaque{bo.path});
|
||||
},
|
||||
[&](DerivedPath::Built bfd) {
|
||||
[&](const DerivedPath::Built & bfd) {
|
||||
OutputPathMap outputs;
|
||||
auto drv = evalStore->readDerivation(bfd.drvPath);
|
||||
auto outputHashes = staticOutputHashes(*evalStore, drv); // FIXME: expensive
|
||||
|
|
@ -823,10 +823,10 @@ StorePathSet toDerivations(
|
|||
{
|
||||
StorePathSet drvPaths;
|
||||
|
||||
for (auto & i : installables)
|
||||
for (auto & b : i->toDerivedPaths())
|
||||
for (const auto & i : installables)
|
||||
for (const auto & b : i->toDerivedPaths())
|
||||
std::visit(overloaded {
|
||||
[&](DerivedPath::Opaque bo) {
|
||||
[&](const DerivedPath::Opaque & bo) {
|
||||
if (!useDeriver)
|
||||
throw Error("argument '%s' did not evaluate to a derivation", i->what());
|
||||
auto derivers = store->queryValidDerivers(bo.path);
|
||||
|
|
@ -835,7 +835,7 @@ StorePathSet toDerivations(
|
|||
// FIXME: use all derivers?
|
||||
drvPaths.insert(*derivers.begin());
|
||||
},
|
||||
[&](DerivedPath::Built bfd) {
|
||||
[&](const DerivedPath::Built & bfd) {
|
||||
drvPaths.insert(bfd.drvPath);
|
||||
},
|
||||
}, b.raw());
|
||||
|
|
|
|||
|
|
@ -1180,7 +1180,7 @@ static void prim_derivationStrict(EvalState & state, const Pos & pos, Value * *
|
|||
// hash per output.
|
||||
auto hashModulo = hashDerivationModulo(*state.store, Derivation(drv), true);
|
||||
std::visit(overloaded {
|
||||
[&](Hash h) {
|
||||
[&](Hash & h) {
|
||||
for (auto & i : outputs) {
|
||||
auto outPath = state.store->makeOutputPath(i, h, drvName);
|
||||
drv.env[i] = state.store->printStorePath(outPath);
|
||||
|
|
@ -1192,11 +1192,11 @@ static void prim_derivationStrict(EvalState & state, const Pos & pos, Value * *
|
|||
});
|
||||
}
|
||||
},
|
||||
[&](CaOutputHashes) {
|
||||
[&](CaOutputHashes &) {
|
||||
// Shouldn't happen as the toplevel derivation is not CA.
|
||||
assert(false);
|
||||
},
|
||||
[&](DeferredHash _) {
|
||||
[&](DeferredHash &) {
|
||||
for (auto & i : outputs) {
|
||||
drv.outputs.insert_or_assign(i,
|
||||
DerivationOutput {
|
||||
|
|
|
|||
|
|
@ -11,12 +11,12 @@ void Store::buildPaths(const std::vector<DerivedPath> & reqs, BuildMode buildMod
|
|||
Worker worker(*this, evalStore ? *evalStore : *this);
|
||||
|
||||
Goals goals;
|
||||
for (auto & br : reqs) {
|
||||
for (const auto & br : reqs) {
|
||||
std::visit(overloaded {
|
||||
[&](DerivedPath::Built bfd) {
|
||||
[&](const DerivedPath::Built & bfd) {
|
||||
goals.insert(worker.makeDerivationGoal(bfd.drvPath, bfd.outputs, buildMode));
|
||||
},
|
||||
[&](DerivedPath::Opaque bo) {
|
||||
[&](const DerivedPath::Opaque & bo) {
|
||||
goals.insert(worker.makePathSubstitutionGoal(bo.path, buildMode == bmRepair ? Repair : NoRepair));
|
||||
},
|
||||
}, br.raw());
|
||||
|
|
|
|||
|
|
@ -1094,10 +1094,10 @@ void LocalDerivationGoal::writeStructuredAttrs()
|
|||
static StorePath pathPartOfReq(const DerivedPath & req)
|
||||
{
|
||||
return std::visit(overloaded {
|
||||
[&](DerivedPath::Opaque bo) {
|
||||
[&](const DerivedPath::Opaque & bo) {
|
||||
return bo.path;
|
||||
},
|
||||
[&](DerivedPath::Built bfd) {
|
||||
[&](const DerivedPath::Built & bfd) {
|
||||
return bfd.drvPath;
|
||||
},
|
||||
}, req.raw());
|
||||
|
|
@ -2155,8 +2155,8 @@ void LocalDerivationGoal::registerOutputs()
|
|||
/* Since we'll use the already installed versions of these, we
|
||||
can treat them as leaves and ignore any references they
|
||||
have. */
|
||||
[&](AlreadyRegistered _) { return StringSet {}; },
|
||||
[&](PerhapsNeedToRegister refs) {
|
||||
[&](const AlreadyRegistered &) { return StringSet {}; },
|
||||
[&](const PerhapsNeedToRegister & refs) {
|
||||
StringSet referencedOutputs;
|
||||
/* FIXME build inverted map up front so no quadratic waste here */
|
||||
for (auto & r : refs.refs)
|
||||
|
|
@ -2192,11 +2192,11 @@ void LocalDerivationGoal::registerOutputs()
|
|||
};
|
||||
|
||||
std::optional<StorePathSet> referencesOpt = std::visit(overloaded {
|
||||
[&](AlreadyRegistered skippedFinalPath) -> std::optional<StorePathSet> {
|
||||
[&](const AlreadyRegistered & skippedFinalPath) -> std::optional<StorePathSet> {
|
||||
finish(skippedFinalPath.path);
|
||||
return std::nullopt;
|
||||
},
|
||||
[&](PerhapsNeedToRegister r) -> std::optional<StorePathSet> {
|
||||
[&](const PerhapsNeedToRegister & r) -> std::optional<StorePathSet> {
|
||||
return r.refs;
|
||||
},
|
||||
}, outputReferencesIfUnregistered.at(outputName));
|
||||
|
|
@ -2306,7 +2306,7 @@ void LocalDerivationGoal::registerOutputs()
|
|||
};
|
||||
|
||||
ValidPathInfo newInfo = std::visit(overloaded {
|
||||
[&](DerivationOutputInputAddressed output) {
|
||||
[&](const DerivationOutputInputAddressed & output) {
|
||||
/* input-addressed case */
|
||||
auto requiredFinalPath = output.path;
|
||||
/* Preemptively add rewrite rule for final hash, as that is
|
||||
|
|
@ -2322,14 +2322,14 @@ void LocalDerivationGoal::registerOutputs()
|
|||
static_cast<PathReferences<StorePath> &>(newInfo0) = rewriteRefs();
|
||||
return newInfo0;
|
||||
},
|
||||
[&](DerivationOutputCAFixed dof) {
|
||||
[&](const DerivationOutputCAFixed & dof) {
|
||||
auto newInfo0 = newInfoFromCA(DerivationOutputCAFloating {
|
||||
.method = dof.hash.method,
|
||||
.hashType = dof.hash.hash.type,
|
||||
});
|
||||
|
||||
/* Check wanted hash */
|
||||
Hash & wanted = dof.hash.hash;
|
||||
const Hash & wanted = dof.hash.hash;
|
||||
assert(newInfo0.ca);
|
||||
auto got = getContentAddressHash(*newInfo0.ca);
|
||||
if (wanted != got) {
|
||||
|
|
|
|||
|
|
@ -31,11 +31,11 @@ std::string makeFixedOutputCA(FileIngestionMethod method, const Hash & hash)
|
|||
std::string renderContentAddress(ContentAddress ca)
|
||||
{
|
||||
return std::visit(overloaded {
|
||||
[](TextHash th) {
|
||||
[](TextHash & th) {
|
||||
return "text:"
|
||||
+ th.hash.to_string(Base32, true);
|
||||
},
|
||||
[](FixedOutputHash fsh) {
|
||||
[](FixedOutputHash & fsh) {
|
||||
return "fixed:"
|
||||
+ makeFileIngestionPrefix(fsh.method)
|
||||
+ fsh.hash.to_string(Base32, true);
|
||||
|
|
@ -46,10 +46,10 @@ std::string renderContentAddress(ContentAddress ca)
|
|||
std::string renderContentAddressMethod(ContentAddressMethod cam)
|
||||
{
|
||||
return std::visit(overloaded {
|
||||
[](TextHashMethod &th) {
|
||||
[](TextHashMethod & th) {
|
||||
return std::string{"text:"} + printHashType(htSHA256);
|
||||
},
|
||||
[](FixedOutputHashMethod &fshm) {
|
||||
[](FixedOutputHashMethod & fshm) {
|
||||
return "fixed:" + makeFileIngestionPrefix(fshm.fileIngestionMethod) + printHashType(fshm.hashType);
|
||||
}
|
||||
}, cam);
|
||||
|
|
@ -107,12 +107,12 @@ ContentAddress parseContentAddress(std::string_view rawCa) {
|
|||
|
||||
return std::visit(
|
||||
overloaded {
|
||||
[&](TextHashMethod thm) {
|
||||
[&](TextHashMethod & thm) {
|
||||
return ContentAddress(TextHash {
|
||||
.hash = Hash::parseNonSRIUnprefixed(rest, htSHA256)
|
||||
});
|
||||
},
|
||||
[&](FixedOutputHashMethod fohMethod) {
|
||||
[&](FixedOutputHashMethod & fohMethod) {
|
||||
return ContentAddress(FixedOutputHash {
|
||||
.method = fohMethod.fileIngestionMethod,
|
||||
.hash = Hash::parseNonSRIUnprefixed(rest, std::move(fohMethod.hashType)),
|
||||
|
|
@ -140,10 +140,10 @@ std::string renderContentAddress(std::optional<ContentAddress> ca)
|
|||
Hash getContentAddressHash(const ContentAddress & ca)
|
||||
{
|
||||
return std::visit(overloaded {
|
||||
[](TextHash th) {
|
||||
[](const TextHash & th) {
|
||||
return th.hash;
|
||||
},
|
||||
[](FixedOutputHash fsh) {
|
||||
[](const FixedOutputHash & fsh) {
|
||||
return fsh.hash;
|
||||
},
|
||||
}, ca);
|
||||
|
|
@ -151,10 +151,10 @@ Hash getContentAddressHash(const ContentAddress & ca)
|
|||
|
||||
ContentAddressWithReferences caWithoutRefs(const ContentAddress & ca) {
|
||||
return std::visit(overloaded {
|
||||
[&](TextHash h) -> ContentAddressWithReferences {
|
||||
[&](const TextHash & h) -> ContentAddressWithReferences {
|
||||
return TextInfo { h, {}};
|
||||
},
|
||||
[&](FixedOutputHash h) -> ContentAddressWithReferences {
|
||||
[&](const FixedOutputHash & h) -> ContentAddressWithReferences {
|
||||
return FixedOutputInfo { h, {}};
|
||||
},
|
||||
}, ca);
|
||||
|
|
|
|||
|
|
@ -395,13 +395,13 @@ static void performOp(TunnelLogger * logger, ref<Store> store,
|
|||
FramedSource source(from);
|
||||
// TODO this is essentially RemoteStore::addCAToStore. Move it up to Store.
|
||||
return std::visit(overloaded {
|
||||
[&](TextHashMethod &_) {
|
||||
[&](TextHashMethod &) {
|
||||
// We could stream this by changing Store
|
||||
std::string contents = source.drain();
|
||||
auto path = store->addTextToStore(name, contents, refs, repair);
|
||||
return store->queryPathInfo(path);
|
||||
},
|
||||
[&](FixedOutputHashMethod &fohm) {
|
||||
[&](FixedOutputHashMethod & fohm) {
|
||||
if (!refs.empty())
|
||||
throw UnimplementedError("cannot yet have refs with flat or nar-hashed data");
|
||||
auto path = store->addToStoreFromDump(source, name, fohm.fileIngestionMethod, fohm.hashType, repair);
|
||||
|
|
|
|||
|
|
@ -10,18 +10,18 @@ namespace nix {
|
|||
std::optional<StorePath> DerivationOutput::path(const Store & store, std::string_view drvName, std::string_view outputName) const
|
||||
{
|
||||
return std::visit(overloaded {
|
||||
[](DerivationOutputInputAddressed doi) -> std::optional<StorePath> {
|
||||
[](const DerivationOutputInputAddressed & doi) -> std::optional<StorePath> {
|
||||
return { doi.path };
|
||||
},
|
||||
[&](DerivationOutputCAFixed dof) -> std::optional<StorePath> {
|
||||
[&](const DerivationOutputCAFixed & dof) -> std::optional<StorePath> {
|
||||
return {
|
||||
dof.path(store, drvName, outputName)
|
||||
};
|
||||
},
|
||||
[](DerivationOutputCAFloating dof) -> std::optional<StorePath> {
|
||||
[](const DerivationOutputCAFloating & dof) -> std::optional<StorePath> {
|
||||
return std::nullopt;
|
||||
},
|
||||
[](DerivationOutputDeferred) -> std::optional<StorePath> {
|
||||
[](const DerivationOutputDeferred &) -> std::optional<StorePath> {
|
||||
return std::nullopt;
|
||||
},
|
||||
}, output);
|
||||
|
|
@ -332,22 +332,22 @@ string Derivation::unparse(const Store & store, bool maskOutputs,
|
|||
if (first) first = false; else s += ',';
|
||||
s += '('; printUnquotedString(s, i.first);
|
||||
std::visit(overloaded {
|
||||
[&](DerivationOutputInputAddressed doi) {
|
||||
[&](const DerivationOutputInputAddressed & doi) {
|
||||
s += ','; printUnquotedString(s, maskOutputs ? "" : store.printStorePath(doi.path));
|
||||
s += ','; printUnquotedString(s, "");
|
||||
s += ','; printUnquotedString(s, "");
|
||||
},
|
||||
[&](DerivationOutputCAFixed dof) {
|
||||
[&](const DerivationOutputCAFixed & dof) {
|
||||
s += ','; printUnquotedString(s, maskOutputs ? "" : store.printStorePath(dof.path(store, name, i.first)));
|
||||
s += ','; printUnquotedString(s, dof.hash.printMethodAlgo());
|
||||
s += ','; printUnquotedString(s, dof.hash.hash.to_string(Base16, false));
|
||||
},
|
||||
[&](DerivationOutputCAFloating dof) {
|
||||
[&](const DerivationOutputCAFloating & dof) {
|
||||
s += ','; printUnquotedString(s, "");
|
||||
s += ','; printUnquotedString(s, makeFileIngestionPrefix(dof.method) + printHashType(dof.hashType));
|
||||
s += ','; printUnquotedString(s, "");
|
||||
},
|
||||
[&](DerivationOutputDeferred) {
|
||||
[&](const DerivationOutputDeferred &) {
|
||||
s += ','; printUnquotedString(s, "");
|
||||
s += ','; printUnquotedString(s, "");
|
||||
s += ','; printUnquotedString(s, "");
|
||||
|
|
@ -420,13 +420,13 @@ DerivationType BasicDerivation::type() const
|
|||
std::optional<HashType> floatingHashType;
|
||||
for (auto & i : outputs) {
|
||||
std::visit(overloaded {
|
||||
[&](DerivationOutputInputAddressed _) {
|
||||
[&](const DerivationOutputInputAddressed &) {
|
||||
inputAddressedOutputs.insert(i.first);
|
||||
},
|
||||
[&](DerivationOutputCAFixed _) {
|
||||
[&](const DerivationOutputCAFixed &) {
|
||||
fixedCAOutputs.insert(i.first);
|
||||
},
|
||||
[&](DerivationOutputCAFloating dof) {
|
||||
[&](const DerivationOutputCAFloating & dof) {
|
||||
floatingCAOutputs.insert(i.first);
|
||||
if (!floatingHashType) {
|
||||
floatingHashType = dof.hashType;
|
||||
|
|
@ -435,7 +435,7 @@ DerivationType BasicDerivation::type() const
|
|||
throw Error("All floating outputs must use the same hash type");
|
||||
}
|
||||
},
|
||||
[&](DerivationOutputDeferred _) {
|
||||
[&](const DerivationOutputDeferred &) {
|
||||
deferredIAOutputs.insert(i.first);
|
||||
},
|
||||
}, i.second.output);
|
||||
|
|
@ -538,15 +538,15 @@ DrvHashModulo hashDerivationModulo(Store & store, const Derivation & drv, bool m
|
|||
const auto & res = pathDerivationModulo(store, i.first);
|
||||
std::visit(overloaded {
|
||||
// Regular non-CA derivation, replace derivation
|
||||
[&](Hash drvHash) {
|
||||
[&](const Hash & drvHash) {
|
||||
inputs2.insert_or_assign(drvHash.to_string(Base16, false), i.second);
|
||||
},
|
||||
[&](DeferredHash deferredHash) {
|
||||
[&](const DeferredHash & deferredHash) {
|
||||
isDeferred = true;
|
||||
inputs2.insert_or_assign(deferredHash.hash.to_string(Base16, false), i.second);
|
||||
},
|
||||
// CA derivation's output hashes
|
||||
[&](CaOutputHashes outputHashes) {
|
||||
[&](const CaOutputHashes & outputHashes) {
|
||||
std::set<std::string> justOut = { "out" };
|
||||
for (auto & output : i.second) {
|
||||
/* Put each one in with a single "out" output.. */
|
||||
|
|
@ -572,17 +572,17 @@ std::map<std::string, Hash> staticOutputHashes(Store & store, const Derivation &
|
|||
{
|
||||
std::map<std::string, Hash> res;
|
||||
std::visit(overloaded {
|
||||
[&](Hash drvHash) {
|
||||
[&](const Hash & drvHash) {
|
||||
for (auto & outputName : drv.outputNames()) {
|
||||
res.insert({outputName, drvHash});
|
||||
}
|
||||
},
|
||||
[&](DeferredHash deferredHash) {
|
||||
[&](const DeferredHash & deferredHash) {
|
||||
for (auto & outputName : drv.outputNames()) {
|
||||
res.insert({outputName, deferredHash.hash});
|
||||
}
|
||||
},
|
||||
[&](CaOutputHashes outputHashes) {
|
||||
[&](const CaOutputHashes & outputHashes) {
|
||||
res = outputHashes;
|
||||
},
|
||||
}, hashDerivationModulo(store, drv, true));
|
||||
|
|
@ -666,22 +666,22 @@ void writeDerivation(Sink & out, const Store & store, const BasicDerivation & dr
|
|||
for (auto & i : drv.outputs) {
|
||||
out << i.first;
|
||||
std::visit(overloaded {
|
||||
[&](DerivationOutputInputAddressed doi) {
|
||||
[&](const DerivationOutputInputAddressed & doi) {
|
||||
out << store.printStorePath(doi.path)
|
||||
<< ""
|
||||
<< "";
|
||||
},
|
||||
[&](DerivationOutputCAFixed dof) {
|
||||
[&](const DerivationOutputCAFixed & dof) {
|
||||
out << store.printStorePath(dof.path(store, drv.name, i.first))
|
||||
<< dof.hash.printMethodAlgo()
|
||||
<< dof.hash.hash.to_string(Base16, false);
|
||||
},
|
||||
[&](DerivationOutputCAFloating dof) {
|
||||
[&](const DerivationOutputCAFloating & dof) {
|
||||
out << ""
|
||||
<< (makeFileIngestionPrefix(dof.method) + printHashType(dof.hashType))
|
||||
<< "";
|
||||
},
|
||||
[&](DerivationOutputDeferred) {
|
||||
[&](const DerivationOutputDeferred &) {
|
||||
out << ""
|
||||
<< ""
|
||||
<< "";
|
||||
|
|
|
|||
|
|
@ -24,8 +24,8 @@ StorePathSet BuiltPath::outPaths() const
|
|||
{
|
||||
return std::visit(
|
||||
overloaded{
|
||||
[](BuiltPath::Opaque p) { return StorePathSet{p.path}; },
|
||||
[](BuiltPath::Built b) {
|
||||
[](const BuiltPath::Opaque & p) { return StorePathSet{p.path}; },
|
||||
[](const BuiltPath::Built & b) {
|
||||
StorePathSet res;
|
||||
for (auto & [_, path] : b.outputs)
|
||||
res.insert(path);
|
||||
|
|
@ -94,8 +94,8 @@ RealisedPath::Set BuiltPath::toRealisedPaths(Store & store) const
|
|||
RealisedPath::Set res;
|
||||
std::visit(
|
||||
overloaded{
|
||||
[&](BuiltPath::Opaque p) { res.insert(p.path); },
|
||||
[&](BuiltPath::Built p) {
|
||||
[&](const BuiltPath::Opaque & p) { res.insert(p.path); },
|
||||
[&](const BuiltPath::Built & p) {
|
||||
auto drvHashes =
|
||||
staticOutputHashes(store, store.readDerivation(p.drvPath));
|
||||
for (auto& [outputName, outputPath] : p.outputs) {
|
||||
|
|
|
|||
|
|
@ -247,6 +247,10 @@ private:
|
|||
conn.to
|
||||
<< settings.buildRepeat
|
||||
<< settings.enforceDeterminism;
|
||||
|
||||
if (GET_PROTOCOL_MINOR(conn.remoteVersion) >= 7) {
|
||||
conn.to << ((int) settings.keepFailed);
|
||||
}
|
||||
}
|
||||
|
||||
public:
|
||||
|
|
@ -289,10 +293,10 @@ public:
|
|||
for (auto & p : drvPaths) {
|
||||
auto sOrDrvPath = StorePathWithOutputs::tryFromDerivedPath(p);
|
||||
std::visit(overloaded {
|
||||
[&](StorePathWithOutputs s) {
|
||||
[&](const StorePathWithOutputs & s) {
|
||||
ss.push_back(s.to_string(*this));
|
||||
},
|
||||
[&](StorePath drvPath) {
|
||||
[&](const StorePath & drvPath) {
|
||||
throw Error("wanted to fetch '%s' but the legacy ssh protocol doesn't support merely substituting drv files via the build paths command. It would build them instead. Try using ssh-ng://", printStorePath(drvPath));
|
||||
},
|
||||
}, sOrDrvPath);
|
||||
|
|
|
|||
|
|
@ -681,7 +681,7 @@ void LocalStore::checkDerivationOutputs(const StorePath & drvPath, const Derivat
|
|||
std::optional<Hash> h;
|
||||
for (auto & i : drv.outputs) {
|
||||
std::visit(overloaded {
|
||||
[&](DerivationOutputInputAddressed doia) {
|
||||
[&](const DerivationOutputInputAddressed & doia) {
|
||||
if (!h) {
|
||||
// somewhat expensive so we do lazily
|
||||
auto temp = hashDerivationModulo(*this, drv, true);
|
||||
|
|
@ -693,14 +693,14 @@ void LocalStore::checkDerivationOutputs(const StorePath & drvPath, const Derivat
|
|||
printStorePath(drvPath), printStorePath(doia.path), printStorePath(recomputed));
|
||||
envHasRightPath(doia.path, i.first);
|
||||
},
|
||||
[&](DerivationOutputCAFixed dof) {
|
||||
[&](const DerivationOutputCAFixed & dof) {
|
||||
StorePath path = makeFixedOutputPath(drvName, { dof.hash, {} });
|
||||
envHasRightPath(path, i.first);
|
||||
},
|
||||
[&](DerivationOutputCAFloating _) {
|
||||
[&](const DerivationOutputCAFloating &) {
|
||||
/* Nothing to check */
|
||||
},
|
||||
[&](DerivationOutputDeferred) {
|
||||
[&](const DerivationOutputDeferred &) {
|
||||
},
|
||||
}, i.second.output);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -165,7 +165,7 @@ void Store::queryMissing(const std::vector<DerivedPath> & targets,
|
|||
}
|
||||
|
||||
std::visit(overloaded {
|
||||
[&](DerivedPath::Built bfd) {
|
||||
[&](const DerivedPath::Built & bfd) {
|
||||
if (!isValidPath(bfd.drvPath)) {
|
||||
// FIXME: we could try to substitute the derivation.
|
||||
auto state(state_.lock());
|
||||
|
|
@ -198,7 +198,7 @@ void Store::queryMissing(const std::vector<DerivedPath> & targets,
|
|||
mustBuildDrv(bfd.drvPath, *drv);
|
||||
|
||||
},
|
||||
[&](DerivedPath::Opaque bo) {
|
||||
[&](const DerivedPath::Opaque & bo) {
|
||||
|
||||
if (isValidPath(bo.path)) return;
|
||||
|
||||
|
|
|
|||
|
|
@ -31,14 +31,14 @@ std::vector<DerivedPath> toDerivedPaths(const std::vector<StorePathWithOutputs>
|
|||
std::variant<StorePathWithOutputs, StorePath> StorePathWithOutputs::tryFromDerivedPath(const DerivedPath & p)
|
||||
{
|
||||
return std::visit(overloaded {
|
||||
[&](DerivedPath::Opaque bo) -> std::variant<StorePathWithOutputs, StorePath> {
|
||||
[&](const DerivedPath::Opaque & bo) -> std::variant<StorePathWithOutputs, StorePath> {
|
||||
if (bo.path.isDerivation()) {
|
||||
// drv path gets interpreted as "build", not "get drv file itself"
|
||||
return bo.path;
|
||||
}
|
||||
return StorePathWithOutputs { bo.path };
|
||||
},
|
||||
[&](DerivedPath::Built bfd) -> std::variant<StorePathWithOutputs, StorePath> {
|
||||
[&](const DerivedPath::Built & bfd) -> std::variant<StorePathWithOutputs, StorePath> {
|
||||
return StorePathWithOutputs { bfd.drvPath, bfd.outputs };
|
||||
},
|
||||
}, p.raw());
|
||||
|
|
|
|||
|
|
@ -529,13 +529,13 @@ ref<const ValidPathInfo> RemoteStore::addCAToStore(
|
|||
if (repair) throw Error("repairing is not supported when building through the Nix daemon protocol < 1.25");
|
||||
|
||||
std::visit(overloaded {
|
||||
[&](TextHashMethod thm) -> void {
|
||||
[&](const TextHashMethod & thm) -> void {
|
||||
std::string s = dump.drain();
|
||||
conn->to << wopAddTextToStore << name << s;
|
||||
worker_proto::write(*this, conn->to, references);
|
||||
conn.processStderr();
|
||||
},
|
||||
[&](FixedOutputHashMethod fohm) -> void {
|
||||
[&](const FixedOutputHashMethod & fohm) -> void {
|
||||
conn->to
|
||||
<< wopAddToStore
|
||||
<< name
|
||||
|
|
@ -706,10 +706,10 @@ static void writeDerivedPaths(RemoteStore & store, ConnectionHandle & conn, cons
|
|||
for (auto & p : reqs) {
|
||||
auto sOrDrvPath = StorePathWithOutputs::tryFromDerivedPath(p);
|
||||
std::visit(overloaded {
|
||||
[&](StorePathWithOutputs s) {
|
||||
[&](const StorePathWithOutputs & s) {
|
||||
ss.push_back(s.to_string(store));
|
||||
},
|
||||
[&](StorePath drvPath) {
|
||||
[&](const StorePath & drvPath) {
|
||||
throw Error("trying to request '%s', but daemon protocol %d.%d is too old (< 1.29) to request a derivation file",
|
||||
store.printStorePath(drvPath),
|
||||
GET_PROTOCOL_MAJOR(conn->daemonVersion),
|
||||
|
|
|
|||
|
|
@ -5,7 +5,7 @@ namespace nix {
|
|||
#define SERVE_MAGIC_1 0x390c9deb
|
||||
#define SERVE_MAGIC_2 0x5452eecb
|
||||
|
||||
#define SERVE_PROTOCOL_VERSION (2 << 8 | 6)
|
||||
#define SERVE_PROTOCOL_VERSION (2 << 8 | 7)
|
||||
#define GET_PROTOCOL_MAJOR(x) ((x) & 0xff00)
|
||||
#define GET_PROTOCOL_MINOR(x) ((x) & 0x00ff)
|
||||
|
||||
|
|
|
|||
|
|
@ -208,10 +208,10 @@ StorePath Store::makeFixedOutputPathFromCA(const StorePathDescriptor & desc) con
|
|||
{
|
||||
// New template
|
||||
return std::visit(overloaded {
|
||||
[&](TextInfo ti) {
|
||||
[&](const TextInfo & ti) {
|
||||
return makeTextPath(desc.name, ti);
|
||||
},
|
||||
[&](FixedOutputInfo foi) {
|
||||
[&](const FixedOutputInfo & foi) {
|
||||
return makeFixedOutputPath(desc.name, foi);
|
||||
}
|
||||
}, desc.info);
|
||||
|
|
@ -1150,13 +1150,13 @@ std::optional<StorePathDescriptor> ValidPathInfo::fullStorePathDescriptorOpt() c
|
|||
return StorePathDescriptor {
|
||||
.name = std::string { path.name() },
|
||||
.info = std::visit(overloaded {
|
||||
[&](TextHash th) {
|
||||
[&](const TextHash & th) {
|
||||
TextInfo info { th };
|
||||
assert(!hasSelfReference);
|
||||
info.references = references;
|
||||
return ContentAddressWithReferences { info };
|
||||
},
|
||||
[&](FixedOutputHash foh) {
|
||||
[&](const FixedOutputHash & foh) {
|
||||
FixedOutputInfo info { foh };
|
||||
info.references = static_cast<PathReferences<StorePath>>(*this);
|
||||
return ContentAddressWithReferences { info };
|
||||
|
|
@ -1218,11 +1218,11 @@ ValidPathInfo::ValidPathInfo(
|
|||
, narHash(narHash)
|
||||
{
|
||||
std::visit(overloaded {
|
||||
[this](TextInfo ti) {
|
||||
[this](const TextInfo & ti) {
|
||||
this->references = ti.references;
|
||||
this->ca = TextHash { std::move(ti) };
|
||||
},
|
||||
[this](FixedOutputInfo foi) {
|
||||
[this](const FixedOutputInfo & foi) {
|
||||
*(static_cast<PathReferences<StorePath> *>(this)) = foi.references;
|
||||
this->ca = FixedOutputHash { (FixedOutputHash) std::move(foi) };
|
||||
},
|
||||
|
|
|
|||
|
|
@ -807,6 +807,9 @@ static void opServe(Strings opFlags, Strings opArgs)
|
|||
settings.enforceDeterminism = readInt(in);
|
||||
settings.runDiffHook = true;
|
||||
}
|
||||
if (GET_PROTOCOL_MINOR(clientVersion) >= 7) {
|
||||
settings.keepFailed = (bool) readInt(in);
|
||||
}
|
||||
settings.printRepeatedBuilds = false;
|
||||
};
|
||||
|
||||
|
|
|
|||
|
|
@ -66,12 +66,12 @@ struct CmdBuild : InstallablesCommand, MixDryRun, MixJSON, MixProfile
|
|||
for (const auto & [_i, buildable] : enumerate(buildables)) {
|
||||
auto i = _i;
|
||||
std::visit(overloaded {
|
||||
[&](BuiltPath::Opaque bo) {
|
||||
[&](const BuiltPath::Opaque & bo) {
|
||||
std::string symlink = outLink;
|
||||
if (i) symlink += fmt("-%d", i);
|
||||
store2->addPermRoot(bo.path, absPath(symlink));
|
||||
},
|
||||
[&](BuiltPath::Built bfd) {
|
||||
[&](const BuiltPath::Built & bfd) {
|
||||
for (auto & output : bfd.outputs) {
|
||||
std::string symlink = outLink;
|
||||
if (i) symlink += fmt("-%d", i);
|
||||
|
|
|
|||
|
|
@ -35,10 +35,10 @@ struct CmdLog : InstallableCommand
|
|||
RunPager pager;
|
||||
for (auto & sub : subs) {
|
||||
auto log = std::visit(overloaded {
|
||||
[&](DerivedPath::Opaque bo) {
|
||||
[&](const DerivedPath::Opaque & bo) {
|
||||
return sub->getBuildLog(bo.path);
|
||||
},
|
||||
[&](DerivedPath::Built bfd) {
|
||||
[&](const DerivedPath::Built & bfd) {
|
||||
return sub->getBuildLog(bfd.drvPath);
|
||||
},
|
||||
}, b.raw());
|
||||
|
|
|
|||
|
|
@ -269,11 +269,11 @@ struct CmdProfileInstall : InstallablesCommand, MixDefaultProfile
|
|||
ProfileElement element;
|
||||
|
||||
std::visit(overloaded {
|
||||
[&](BuiltPath::Opaque bo) {
|
||||
[&](const BuiltPath::Opaque & bo) {
|
||||
pathsToBuild.push_back(bo);
|
||||
element.storePaths.insert(bo.path);
|
||||
},
|
||||
[&](BuiltPath::Built bfd) {
|
||||
[&](const BuiltPath::Built & bfd) {
|
||||
// TODO: Why are we querying if we know the output
|
||||
// names already? Is it just to figure out what the
|
||||
// default one is?
|
||||
|
|
|
|||
|
|
@ -65,18 +65,18 @@ struct CmdShowDerivation : InstallablesCommand
|
|||
auto & outputName = _outputName; // work around clang bug
|
||||
auto outputObj { outputsObj.object(outputName) };
|
||||
std::visit(overloaded {
|
||||
[&](DerivationOutputInputAddressed doi) {
|
||||
[&](const DerivationOutputInputAddressed & doi) {
|
||||
outputObj.attr("path", store->printStorePath(doi.path));
|
||||
},
|
||||
[&](DerivationOutputCAFixed dof) {
|
||||
[&](const DerivationOutputCAFixed & dof) {
|
||||
outputObj.attr("path", store->printStorePath(dof.path(*store, drv.name, outputName)));
|
||||
outputObj.attr("hashAlgo", dof.hash.printMethodAlgo());
|
||||
outputObj.attr("hash", dof.hash.hash.to_string(Base16, false));
|
||||
},
|
||||
[&](DerivationOutputCAFloating dof) {
|
||||
[&](const DerivationOutputCAFloating & dof) {
|
||||
outputObj.attr("hashAlgo", makeFileIngestionPrefix(dof.method) + printHashType(dof.hashType));
|
||||
},
|
||||
[&](DerivationOutputDeferred) {},
|
||||
[&](const DerivationOutputDeferred &) {},
|
||||
}, output.output);
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -53,3 +53,16 @@ nix path-info --store $TEST_ROOT/machine3 --all \
|
|||
| grep -v builder-build-remote-input-1.sh \
|
||||
| grep -v builder-build-remote-input-2.sh \
|
||||
| grep builder-build-remote-input-3.sh
|
||||
|
||||
# Behavior of keep-failed
|
||||
out="$(nix-build 2>&1 failing.nix \
|
||||
--builders "$(join_by '; ' "${builders[@]}")" \
|
||||
--keep-failed \
|
||||
--store $TEST_ROOT/machine0 \
|
||||
-j0 \
|
||||
--arg busybox $busybox)" || true
|
||||
|
||||
[[ "$out" =~ .*"note: keeping build directory".* ]]
|
||||
|
||||
build_dir="$(grep "note: keeping build" <<< "$out" | sed -E "s/^(.*)note: keeping build directory '(.*)'(.*)$/\2/")"
|
||||
[[ "foo" = $(<"$build_dir"/bar) ]]
|
||||
|
|
|
|||
22
tests/failing.nix
Normal file
22
tests/failing.nix
Normal file
|
|
@ -0,0 +1,22 @@
|
|||
{ busybox }:
|
||||
with import ./config.nix;
|
||||
let
|
||||
|
||||
mkDerivation = args:
|
||||
derivation ({
|
||||
inherit system;
|
||||
builder = busybox;
|
||||
args = ["sh" "-e" args.builder or (builtins.toFile "builder-${args.name}.sh" "if [ -e .attrs.sh ]; then source .attrs.sh; fi; eval \"$buildCommand\"")];
|
||||
} // removeAttrs args ["builder" "meta"])
|
||||
// { meta = args.meta or {}; };
|
||||
in
|
||||
{
|
||||
|
||||
failing = mkDerivation {
|
||||
name = "failing";
|
||||
buildCommand = ''
|
||||
echo foo > bar
|
||||
exit 1
|
||||
'';
|
||||
};
|
||||
}
|
||||
Loading…
Reference in a new issue