Commit graph

3944 commits

Author SHA1 Message Date
John Ericson
53a1354acf
Merge pull request #3959 from obsidiansystems/ca-drv-exotic
Derivations can output "text-hashed" data
2023-05-10 10:41:59 -04:00
John Ericson
6a3a87a714 Improve error message for self reference with text hashing
The `ContentAddressWithReferences` method is made total, with error
handling now squarely the caller's job. This is better.
2023-05-09 14:44:08 -04:00
John Ericson
e514b3939a Add name to some error messages 2023-05-09 13:24:53 -04:00
John Ericson
753fc1661d Cleanups to content address types 2023-05-09 13:05:38 -04:00
John Ericson
d3c125e5a8
Apply suggestions from code review
Thanks!

Co-authored-by: Robert Hensing <roberth@users.noreply.github.com>
2023-05-09 12:45:51 -04:00
John Ericson
6513f4fe92 Fix bug, newInfo -> newInfo0
It appears we were checking a variable in the process of definining it.
2023-05-09 12:31:36 -04:00
John Ericson
35dcbe1c21 Fix spurious change
Didn't mean to use the private name that shouldn't be exposed.
2023-05-09 12:19:03 -04:00
Matej Urbas
13185133bc introduces Goal::jobCategory 2023-05-08 19:45:46 +01:00
John Ericson
6d1aa523de Create escape hatch for supplementary group sandboxing woes
There is no obvious good solution for this that has occured to anyone.
2023-05-08 14:41:47 -04:00
Matej Urbas
1ea1e378de removes MaxSubstitutionJobsSetting 2023-05-08 19:21:57 +01:00
John Ericson
278c94d607 Rename a few things in new tests
Co-authored-by: Robert Hensing <roberth@users.noreply.github.com>
2023-05-08 08:01:58 -04:00
Yorick van Pelt
12685ef45f
CA: rewrite hashes for all outputs, not just the wanted ones 2023-05-08 12:58:59 +02:00
Yorick van Pelt
2ca2c80c4e
libstore: also pass unwanted outputs to the post-build-hook 2023-05-08 12:58:59 +02:00
Matej Urbas
613bc699bb max-substitution-jobs setting 2023-05-07 20:22:18 +01:00
Alexander Bantyev
8a93b5a551 Document user files of nix 2023-04-26 15:38:19 +02:00
Moritz Angermann
0e18254aa8
Fix shutdown behavior and resource management for recursive-nix on macOS
Previously, we relied on the `shutdown()` function to terminate `accept()`
calls on a listening socket. However, this approach did not work on macOS as
the waiting `accept()` call is not considered a connected socket, resulting in
an `ENOTCONN` error. Instead, we now close the listening socket to terminate
the `accept()` call.

Additionally, we fixed a resource management issue where we set the
`daemonSocket` variable to -1, triggering resource cleanup and causing the
`stopDaemon` function to be called twice. This resulted in errors as the socket
was already closed by the time the second `stopDaemon` call was made. Instead of
setting `daemonSocket` to -1, we now release the socket using the `release()`
method on a unique pointer. This properly transfers ownership and allows for
correct resource cleanup.

These changes ensure proper behavior and resource management for the
recursive-nix feature on macOS.
2023-04-25 09:39:05 +08:00
John Ericson
8eeaf591db
Add more docs to TextIngestionMethod
Thanks so much!

Co-authored-by: Adam Joseph <54836058+amjoseph-nixpkgs@users.noreply.github.com>
2023-04-21 01:30:55 -04:00
John Ericson
7103c6da70 Remove references from fixed output derivation ab syntax
In other words, use a plain `ContentAddress` not
`ContentAddressWithReferences` for `DerivationOutput::CAFixed`.

Supporting fixed output derivations with (fixed) references would be a
cool feature, but it is out of scope at this moment.
2023-04-19 15:00:04 -04:00
John Ericson
aba8a8a83a Add a few more content addressing methods
Good to round out the library interface.
2023-04-19 14:13:30 -04:00
John Ericson
20decfd302 Gate dynamic-derivations with drv fromJSON too
Don't want `nix derivation add` to be a way to sneak by experimental
feature checks!
2023-04-19 12:44:38 -04:00
John Ericson
76baaeb341 Merge remote-tracking branch 'upstream/master' into ca-drv-exotic 2023-04-19 11:32:14 -04:00
Théophane Hufschmitt
d3e2394e91
Merge pull request #8233 from wentasah/narinfo-corrupt-reason
Make "NAR info file is corrupt" messages more informative
2023-04-19 06:57:08 +02:00
Michal Sojka
d30d2dc861 Make "NAR info file is corrupt" messages more informative
Recently, I encountered the "NAR info file 'xxxx' is corrupt" error
with my binary cache. The message is not helpful in determining, which
kind of corruption happened. The file, fetched with curl, looked
reasonably.

This commit adds more information to the error message, which should
allow debugging and hopefully fixing the problem.
2023-04-18 14:10:49 +02:00
John Ericson
668377f217 TextHashMethod -> TextIngestionMethod, gate with XP feature
I suppose we can use `dynamic-derivations` for the few things we neeed.
2023-04-17 19:02:45 -04:00
John Ericson
f56c4a5bdf Merge remote-tracking branch 'upstream/master' into ca-drv-exotic 2023-04-17 18:10:12 -04:00
John Ericson
aa74c7b0bc Gate experimental features in DerivationOutput::fromJSON
This is an entry point for outside data, so we need to check enabled
experimental features here.
2023-04-17 17:36:12 -04:00
Robert Hensing
64ee02890c
Merge pull request #8230 from obsidiansystems/daemon-trust-override
Experimentally allow forcing `nix-daemon` trust; use this to test
2023-04-17 19:43:41 +02:00
John Ericson
d41e1bed5e Experimentally allow forcing nix-daemon trust; use this to test
We finally test the status quo of remote build trust in a number of
ways. We create a new experimental feature on `nix-daemon` to do so.

PR #3921, which improves the situation with trustless remote building,
will build upon these changes. This code / tests was pull out of there
to make this, so everything is easier to review, and in particular we
test before and after so the new behavior in that PR is readily apparent
from the testsuite diff alone.
2023-04-17 13:06:21 -04:00
John Ericson
2c8475600d Fix some issues with experimental config settings
Issues:

1. Features gated on disabled experimental settings should warn and be
   ignored, not silently succeed.

2. Experimental settings in the same config "batch" (file or env var)
   as the enabling of the experimental feature should work.

3. For (2), the order should not matter.

These are analogous to the issues @roberth caught with my changes for
arg handling, but they are instead for config handling.

Co-authored-by: Robert Hensing <roberth@users.noreply.github.com>
2023-04-17 12:41:04 -04:00
Robert Hensing
3f9589f17e
Merge pull request #6312 from obsidiansystems/keyed-build-result
Shuffle `BuildResult` data definition, make state machine clearer, introduce `SingleDrvOutputs`
2023-04-17 18:08:05 +02:00
John Ericson
2eb493ca51 Fix DerivationOutput::fromJSON 2023-04-17 10:28:54 -04:00
John Ericson
e12efa3654 Merge remote-tracking branch 'upstream/master' into ca-drv-exotic 2023-04-17 10:16:57 -04:00
Robert Hensing
e641de085b
Merge pull request #3746 from obsidiansystems/path-info
Introduce `StoreReferences` and `ContentAddressWithReferences`
2023-04-17 15:49:48 +02:00
John Ericson
537e8719f2
Explain various .self = false,
Co-authored-by: Robert Hensing <roberth@users.noreply.github.com>
2023-04-17 09:15:11 -04:00
John Ericson
72ffa7fedb
Merge pull request #7732 from hercules-ci/make-initLibStore-viable-alternative
Make `initLibStore` a viable alternative
2023-04-17 08:04:41 -04:00
Robert Hensing
9af9c260fc
Merge pull request #8193 from hercules-ci/dry-strings
Deduplicate string literal rendering, fix 4909
2023-04-17 11:19:40 +02:00
John Ericson
9800c1e807 Mark experimental configuration settings programmatically
Fix #8162

The test is changed to compare `nlohmann::json` values, not strings of dumped
JSON, which allows us to format things more nicely.
2023-04-16 10:58:04 -04:00
Robert Hensing
9c74df5bb4
Format
Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
Co-authored-by: John Ericson <git@JohnEricson.me>
2023-04-15 20:56:51 +02:00
John Ericson
24866b71c4 Introduce SingleDrvOutputs
In many cases we are dealing with a collection of realisations, they are
all outputs of the same derivation. In that case, we don't need
"derivation hashes modulos" to be part of our map key, because the
output names alone will be unique. Those hashes are still part of the
realisation proper, so we aren't loosing any information, we're just
"normalizing our schema" by narrowing the "primary key".

Besides making our data model a bit "tighter" this allows us to avoid a
double `for` loop in `DerivationGoal::waiteeDone`. The inner `for` loop
was previously just to select the output we cared about without knowing
its hash. Now we can just select the output by name directly.

Note that neither protocol is changed as part of this: we are still
transferring `DrvOutputs` over the wire for `BuildResult`s. I would only
consider revising this once #6223 is merged, and we can mention protocol
versions inside factored-out serialization logic. Until then it is
better not change anything because it would come a the cost of code
reuse.
2023-04-15 12:51:19 -04:00
John Ericson
0f2b5146c7 Make restarting state machines explicit
If my memory is correct, @edolstra objected to modifying `wantedOutputs`
upon falling back to doing a build (as we did before), because we should
only modify it in response to new requests --- *actual* wants --- and
not because we are "incidentally" building all the outptus beyond what
may have been requested.

That's a fair point, and the alternative is to replace the boolean soup
with proper enums: Instead of modifying `wantedOuputs` som more, we'll
modify `needsRestart` to indicate we are passed the need.
2023-04-15 11:01:31 -04:00
John Ericson
37fca662b0 Make KeyedBuildResult, BuildResult like before, and fix bug another way
In https://github.com/NixOS/nix/pull/6311#discussion_r834863823, I
realized since derivation goals' wanted outputs can "grow" due to
overlapping dependencies (See `DerivationGoal::addWantedOutputs`, called
by `Worker::makeDerivationGoalCommon`), the previous bug fix had an
unfortunate side effect of causing more pointless rebuilds.

In paticular, we have this situation:

1. Goal made from `DerivedPath::Built { foo, {a} }`.

2. Goal gives on on substituting, starts building.

3. Goal made from `DerivedPath::Built { foo, {b} }`, in fact is just
   modified original goal.

4. Though the goal had gotten as far as building, so all outputs were
   going to be produced, `addWantedOutputs` no longer knows that and so
   the goal is flagged to be restarted.

This might sound far-fetched with input-addressed drvs, where we usually
basically have all our goals "planned out" before we start doing
anything, but with CA derivation goals and especially RFC 92, where *drv
resolution* means goals are created after some building is completed, it
is more likely to happen.

So the first thing to do was restore the clearing of `wantedOutputs` we
used to do, and then filter the outputs in `buildPathsWithResults` to
only get the ones we care about.

But fix also has its own side effect in that the `DerivedPath` in the
`BuildResult` in `DerivationGoal` cannot be trusted; it is merely the
*first* `DerivedPath` for which this goal was originally created.

To remedy this, I made `BuildResult` be like it was before, and instead
made `KeyedBuildResult` be a subclass wit the path. Only
`buildPathsWithResults` returns `KeyedBuildResult`s, everything else
just becomes like it was before, where the "key" is unambiguous from
context.

I think separating the "primary key" field(s) from the other fields is
good practical in general anyways. (I would like to do the same thing
for `ValidPathInfo`.) Among other things, it allows constructions like
`std::map<Key, ThingWithKey>` where doesn't contain duplicate keys and
just precludes the possibility of those duplicate keys being out of
sync.

We might leverage the above someday to overload `buildPathsWithResults`
to take a *set* of return a *map* per the above.

-----

Unfortunately, we need to avoid C++20 strictness on designated
initializers.

(BTW
https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2287r1.html
this offers some new syntax for this use-case. Hopefully this will be
adopted and we can eventually use it.)

No having that yet, maybe it would be better to not make
`KeyedBuildResult` a subclass to just avoid this.

Co-authored-by: Robert Hensing <roberth@users.noreply.github.com>
2023-04-15 11:01:31 -04:00
John Ericson
9df7f3f537 Introduce Worker::makeGoal
This takes a `DerivedPath` so the caller doesn't need to care about
which sort of goal does what.
2023-04-15 11:01:31 -04:00
Robert Hensing
ab228d73db
Merge pull request #8214 from raphaelr/installable-derived-path-warn
Display valid installable in `InstallableDerivedPath::parse` warning
2023-04-15 14:15:02 +02:00
John Ericson
ee420ac64e Legacy vs non-legacy to_string/parse for DerivedPath
As requested by @roberth, it is good to call out the specific instances
we care about, which is `!` for the RPC protocols, and `^` for humans.

This doesn't take advantage of parametricity as much, but since the
human and computer interfaces are good to decouple anyways (we don't
care if they drift further apart over time in the slightest) some
separation and slight duplication is fine.

Also, unit test both round trips.
2023-04-14 20:45:11 -04:00
John Ericson
a6f85e052c Support repairPath on most stores.
More progress on issue #5729

The method trivially generalizes to be store-implementation-agnostic, in
fact.

However, we force it to continue to be unimplemented with `RemoteStore`
and `LegacySSHStore` because the implementation we'd get via the
generalization is probably not the one users expect. This keeps our
hands untied to do it right going forward.

For more about the tension between the scheduler logic being
store-type-agnostic and remote stores doing their own scheduling, see
issues #5025 and #5056.
2023-04-14 08:29:06 -04:00
Robert Hensing
f5ab38a688
Merge pull request #8217 from obsidiansystems/push-get-fs-accessor-unsupported-down
Push `getFSAccessor` `unsupported(...)` down `Store` class hierarchy
2023-04-14 14:23:23 +02:00
Raphael Robatsch
9e8f209036 Display valid installable in InstallableDerivedPath::parse warning
The warning message should produce an installable name that can be
passed to `nix build`, `nix path-info`, etc. again. Since the CLI
expects that the .drv path and the output names are separated by
a caret, the warning message must also separate the .drv path and output
names with a caret.

However, `DerivedPath::Built.to_string()` uses an exclamation point as
the separator instead. This commit adds a `separator` argument to the
to_string method.

This changes the warning message from:
If this command is now failing try again with '/nix/store/foo.drv!*'
to:
If this command is now failing try again with '/nix/store/foo.drv^*'
2023-04-14 10:32:03 +02:00
John Ericson
ee97f107e8 Push getFSAccessor unsupported(...) down Store class hierarchy
More progress on issue #5729.

Instead of having it by the default method in `Store` itself, have it be
the implementation in `DummyStore` and `LegacySSHStore`. Then just the
implementations which fail to provide the method pay the "penalty" of
dealing with the icky `unimplemented` function for non-compliance.

Combined with my other recent PRs, this finally makes `Store` have no
`unsupported` calls!
2023-04-13 13:39:44 -04:00
Ben Radford
de3df3009b
Move warning timing logic into handleSQLiteBusy. 2023-04-11 16:14:16 +01:00
Ben Radford
7c56e84213
Warn after a second of being busy instead of immediately.
Getting the occasional SQLITE_BUSY is expected when the database is being
accessed concurrently. The retry will likely succeed so it is pointless to warn
immediately. Instead we track how long each retrySQLite block has been running,
and only begin warning after a second has elapsed (and then every 10 seconds
subsequently).
2023-04-11 11:15:34 +01:00
Robert Hensing
4e0804c920 Deduplicate string literal rendering, fix 4909 2023-04-09 22:42:20 +02:00
John Ericson
fd21f9d76e Merge remote-tracking branch 'upstream/master' into path-info 2023-04-07 20:39:04 -04:00
Robert Hensing
ddebeb934a libstore: Remove lockCPU dead code
Left over from 9747ea84b, https://github.com/NixOS/nix/pull/5821
2023-04-07 17:50:40 +02:00
Robert Hensing
1c0b680ef9 libstore: Remove lockCPU dead code
Left over from 9747ea84b, https://github.com/NixOS/nix/pull/5821
2023-04-07 17:50:40 +02:00
Robert Hensing
781d3dceb3 Move initLibUtil() from initNix to initLibStore
libutil is a dependency of libstore, so it should always be
initialized as such.
libutil is also a dependency of libmain. Being explicit about this
dependency might be good, but not worth the slight code complexity
until the library structure gets more advanced.

Part of an effort to make it easier to initialize the right things,
by moving code into the appropriate libraries.
2023-04-07 16:24:18 +02:00
Robert Hensing
52d6ce6515 Move macOS TMPDIR hack from initNix to initLibStore
This code is bad. We shouldn't unset variables in programs whose
children may need them. Fixing one issue at a time, so postponing.
See https://github.com/NixOS/nix/issues/7731

Part of an effort to make it easier to initialize the right things,
by moving code into the appropriate libraries.
2023-04-07 16:24:18 +02:00
Robert Hensing
e706ffa007 Move preloadNSS() from initNix to initLibStore
It is required for the sandbox, which is a libstore responsibility;
not just libmain.

Part of an effort to make it easier to initialize the right things,
by moving code into the appropriate libraries.
2023-04-07 16:24:18 +02:00
Robert Hensing
a58be39476 Move sodium_init() to initLibStore()
Part of an effort to make it easier to initialize the right things,
by moving code into the appropriate libraries.
2023-04-07 16:24:18 +02:00
Robert Hensing
a692c43729 Move loadConfFile() to initLibStore
Part of an effort to make it easier to initialize the right things,
by moving code into the appropriate libraries.

Using libstore without loading the config file is risky, as sqlite
may then be misconfigured. See https://github.com/cachix/cachix/issues/475
2023-04-07 16:24:18 +02:00
John Ericson
0746951be1
Finish converting existing comments for internal API docs (#8146)
* Finish converting existing comments for internal API docs

99% of this was just reformatting existing comments. Only two exceptions:

- Expanded upon `BuildResult::status` compat note

- Split up file-level `symbol-table.hh` doc comments to get
  per-definition docs

Also fixed a few whitespace goofs, turning leading tabs to spaces and
removing trailing spaces.

Picking up from #8133

* Fix two things from comments

* Use triple-backtick not indent for `dumpPath`

* Convert GNU-style `\`..'` quotes to markdown style in API docs

This will render correctly.
2023-04-07 13:55:28 +00:00
John Ericson
4e9f32f993 Liberate checkDerivationOutputs from LocalStore
Make it instead a method on `Derivation` that can work with any store.
We will need this for a CLI command to create a derivation.
2023-04-07 08:34:58 -04:00
John Ericson
b200784cec Include the name in the JSON for derivations
This is non-breaking change in the to-JSON direction. This *is* a
breaking change in the from-JSON direction, but we don't care, as that
is brand new in this PR.

`nix show-derivation --help` currently has the sole public documentation
of this format, it is updated accordingly.
2023-04-07 08:34:58 -04:00
John Ericson
fe9cbe838c Create Derivation::fromJSON
And test, of course
2023-04-07 08:34:58 -04:00
matthewcroughan
9207f94582 Add Store::isTrustedClient()
This function returns true or false depending on whether the Nix client
is trusted or not. Mostly relevant when speaking to a remote store with
a daemon.

We include this information in `nix ping store` and `nix doctor`

Co-Authored-By: John Ericson <John.Ericson@Obsidian.Systems>
2023-04-06 19:59:57 -04:00
Robert Hensing
9470ee877d Allow open switch-enum in 5 places 2023-04-03 18:45:20 +02:00
Robert Hensing
3dac4c7874 Add explicit case statements where -Wswitch-enum would report them 2023-04-03 18:17:32 +02:00
Robert Hensing
62cacc371f Fix BuildResult.toString() for NoSubstituters 2023-04-03 18:17:30 +02:00
John Ericson
9383520b75 Move querySubstitutablePathInfos from LocalStore to Store
The code is not local-store-specific, so we should share it with all
stores. More uniform behavior is better, and a less store-specific
functionality is more maintainable.

This fixes a FIXME added in f73d911628 by @edolstra himself.
2023-04-02 20:32:01 -04:00
John Ericson
5d56e2daf7 Add comparison methods for content addresses 2023-04-01 16:52:23 -04:00
John Ericson
eeecfacb43 Merge branch 'path-info' into ca-drv-exotic 2023-04-01 16:40:32 -04:00
John Ericson
1f8e1edba9 Merge commit 'a6d00a7bfb18e7ec461ac1d54203cc628aca5c66' into ca-drv-exotic 2023-04-01 15:15:38 -04:00
John Ericson
f7f44f7c96 Merge commit 'aa99005004bccc9be506a2a2f162f78bad4bcb41' into ca-drv-exotic 2023-04-01 15:15:32 -04:00
John Ericson
2ef99cd104
Merge pull request #8122 from bjornfor/use-nix-store-l-unless-experimental-enabled
Don't recommend 'nix log' unless experimental feature is enabled
2023-04-01 14:50:16 -04:00
John Ericson
f4ab297b31 Ensure all headers have #pragma once and are in API docs
`///@file` makes them show up in the internal API dos. A tiny few were
missing `#pragma once`.
2023-03-31 23:19:44 -04:00
John Ericson
abd5e7dec0 Extend internal API docs, part 2
Picking up from #8111.

Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
2023-03-31 23:01:40 -04:00
Patrick Jackson
2b905d1d35 Replace unnecessary Sync<uint64_t> with std::atomic<uint64_t> 2023-03-31 17:56:25 -07:00
Théophane Hufschmitt
e32ca3cf16
Merge pull request #8018 from tweag/ssh-password-prompt
SSH: don't erase password prompt if it is displayed
2023-03-31 12:06:10 +02:00
Patrick Jackson
804180ad52 Only lock once 2023-03-30 18:06:27 -07:00
Patrick Jackson
309753ebb5 Fix data race in copyPaths 2023-03-30 16:59:34 -07:00
John Ericson
c51d554c93 Use "raw pattern" for content address types
We weren't because this ancient PR predated it!

This is actually a new version of the pattern which addresses some
issues identified in #7479.
2023-03-30 17:12:49 -04:00
John Ericson
a6d00a7bfb Fix warning 2023-03-30 16:29:13 -04:00
John Ericson
aa99005004 Merge remote-tracking branch 'upstream/master' into path-info
Also improve content-address.hh API docs.
2023-03-30 16:28:53 -04:00
John Ericson
8cab89a94b Convert a bunch of comments in headers to Doxygen documentation
The internal API docs now contain more useful information.

Co-authored-by: Théophane Hufschmitt <7226587+thufschmitt@users.noreply.github.com>
2023-03-29 23:22:07 -04:00
Bjørn Forsman
74d94b2a13 Don't recommend 'nix log' unless experimental feature is enabled
This fixes the issue that `nix-build`, without experimental feature
'nix-command' enabled, recommends the experimental CLI `nix log` to view
build logs. Now it'll recommend the stable `nix-store -l` CLI instead.

Fixes https://github.com/NixOS/nix/issues/8118
2023-03-28 21:02:08 +02:00
Eelco Dolstra
237587bc0a
Merge pull request #8084 from edolstra/store-docs
Auto-generate store documentation
2023-03-27 15:46:18 +02:00
John Ericson
1d539aa287
Merge pull request #8073 from tweag/fix-root-channels-location
Fix root channels location
2023-03-27 09:37:53 -04:00
Eelco Dolstra
5a0f5b5c34
Merge pull request #8062 from edolstra/ssl-cert-file
Add a setting for configuring the SSL certificates file
2023-03-27 15:37:15 +02:00
John Ericson
570829d67e
Merge pull request #7609 from obsidiansystems/hide-experimental-settings
Hide experimental settings
2023-03-27 09:19:29 -04:00
Eelco Dolstra
a519436e9d ssl-cert-file: Use lists 2023-03-27 14:08:39 +02:00
Théophane Hufschmitt
128994509f Make some comments in profiles.hh doxygen-enabled
These are proper documentation of the API, so they deserve to be here
2023-03-27 10:02:10 +02:00
Eelco Dolstra
168b6021c5 Tweaks 2023-03-23 15:32:59 +01:00
Eelco Dolstra
b79df9dedc Register LocalStore to ensure it's included in the manual 2023-03-23 15:23:13 +01:00
Eelco Dolstra
161f4b0dea Document store URLs 2023-03-23 10:38:48 +01:00
Théophane Hufschmitt
fb67c1a1fb Factor out the generation of the profile/channel directory
Make sure that all the code paths use the same one, and that the
backwards-compatibility measures are probably in place when needed
2023-03-23 10:22:42 +01:00
Eelco Dolstra
abc449bc30
Update src/libstore/local-store.md
Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io>
2023-03-23 10:12:57 +01:00
Eelco Dolstra
80f0b8d307 Fix SSHStore 2023-03-23 09:35:35 +01:00
Eelco Dolstra
b134546f08 Fix clang build 2023-03-23 09:11:15 +01:00
Eelco Dolstra
5691bac202 Improve store setting descriptions / Markdown formatting 2023-03-22 14:23:36 +01:00
Alexander Bantyev
5291a82cd9
SSHMaster: pause logger to show password prompt
Pause logger before starting SSH connections, and resume it after the
connection is established, so that SSH password prompts are not erased
by the logger's updates.
2023-03-22 09:45:08 +04:00
Eelco Dolstra
233b063b08 Move store docs to 'nix help-stores'
Why not 'nix help stores'? Well, 'nix help <arg>' already means 'show
help on the "arg" subcommand'.
2023-03-21 14:37:09 +01:00
Eelco Dolstra
9eb53bbf17 Support per-store Markdown documentation 2023-03-21 14:03:40 +01:00
Eelco Dolstra
8d6d59cb1b nix store --help: Include store type documentation 2023-03-21 14:03:40 +01:00
Eelco Dolstra
515662ad70 Cleanup 2023-03-20 18:06:08 +01:00
Eelco Dolstra
16db8dc96f Open slave pseudoterminal before CLONE_NEWUSER
Otherwise, when running as root and user namespaces are enabled,
opening the slave fails with EPERM.

Fixes "opening pseudoterminal slave: Permission denied" followed by a
hang (https://hydra.nixos.org/build/213104244), and "error: getting
sandbox mount namespace: No such file or directory" (#8072), which
happens when the child fails very quickly and consequently reading
/proc/<child>/ns fails.
2023-03-20 17:58:36 +01:00
John Ericson
296831f641 Move enabled experimental feature to libutil struct
This is needed in subsequent commits to allow the settings and CLI args
infrastructure itself to read this setting.
2023-03-20 11:05:22 -04:00
Eelco Dolstra
e53e5c38d4 Add a setting for configuring the SSL certificates file
This provides a platform-independent way to configure the SSL
certificates file in the Nix daemon. Previously we provided
instructions for overriding the environment variable in launchd, but
that obviously doesn't work with systemd. Now we can just tell users
to add

  ssl-cert-file = /etc/ssl/my-certificate-bundle.crt

to their nix.conf.
2023-03-17 18:32:18 +01:00
Eelco Dolstra
7f46ebcf90
Merge pull request #8049 from edolstra/unexpected-eof
Fix "unexpected EOF" errors on macOS
2023-03-16 16:13:42 +01:00
Linus Heckemann
af4cbdafe7 LocalDerivationGoal: set NIX_ATTRS_*_FILE correctly for sandboxed builds 2023-03-16 15:26:52 +01:00
Eelco Dolstra
5eb8bfd0f1 Remove a variable in LocalDerivationGoal 2023-03-15 10:59:10 +01:00
Eelco Dolstra
6029c763c2 Change builderOut from Pipe to AutoCloseFD 2023-03-15 10:59:10 +01:00
Eelco Dolstra
c536e00c9d Move pseudoterminal slave open to child
Hopefully this fixes "unexpected EOF" failures on macOS
(#3137, #3605, #7242, #7702).

The problem appears to be that under some circumstances, macOS
discards the output written to the slave side of the
pseudoterminal. Hence the parent never sees the "sandbox initialized"
message from the child, even though it succeeded. The conditions are:

* The child finishes very quickly. That's why this bug is likely to
  trigger in nix-env tests, since that uses a builtin builder. Adding
  a short sleep before the child exits makes the problem go away.

* The parent has closed its duplicate of the slave file
  descriptor. This shouldn't matter, since the child has a duplicate
  as well, but it does. E.g. moving the close to the bottom of
  startBuilder() makes the problem go away. However, that's not a
  solution because it would make Nix hang if the child dies before
  sending the "sandbox initialized" message.

* The system is under high load. E.g. "make installcheck -j16" makes
  the issue pretty reproducible, while it's very rare under "make
  installcheck -j1".

As a fix/workaround, we now open the pseudoterminal slave in the
child, rather than the parent. This removes the second condition
(i.e. the parent no longer needs to close the slave fd) and I haven't
been able to reproduce the "unexpected EOF" with this.
2023-03-15 10:58:37 +01:00
Eelco Dolstra
19326ac297 Simplify commonChildInit() 2023-03-14 18:58:12 +01:00
Théophane Hufschmitt
99af56cd0d
Merge pull request #8015 from tweag/progress-during-nix-copy
Display progress when running copyPaths (nix copy)
2023-03-10 16:23:22 +01:00
Eelco Dolstra
4f3a4b732c Make findRuntimeRoots() more resilient to disappearing processes
I saw this random failure in https://hydra.nixos.org/build/211811692:

  error: opening /proc/15307/fd: No such process

while running nix-collect-garbage in a readfile-context.sh. This is
because we're not handling ESRCH errors reading /proc/<pid>/fd. So
just move the read inside the try/catch where we do handle it.
2023-03-09 16:44:51 +01:00
Alexander Bantyev
4bef2016a1
Display progress when running copyPaths (nix copy)
`nix copy` operations did not show progress. This is quite confusing.

Add a `progressSink` which displays the progress during `copyPaths`,
pretty much copied from `copyStorePath`.

Fixes https://github.com/NixOS/nix/issues/8000
2023-03-09 16:03:48 +04:00
Eelco Dolstra
7bfed34367 Fix crash/hang with CA derivations
The curl download can outlive DrvOutputSubstitutionGoal (if some other
error occurs), so at shutdown setting the promise to an exception will
fail because 'this' is no longer valid in the callback. This can
manifest itself as a segfault, "corrupted double-linked list" or hang.
2023-03-08 11:09:15 +01:00
Eelco Dolstra
0507462c06
Merge pull request #7918 from zimbatm/fix-empty-nix-store-env
treat empty NIX_STORE_DIR env vars as unset
2023-03-03 13:49:56 +01:00
Eelco Dolstra
f0908f592c
Merge pull request #7942 from edolstra/remove-format
Remove FormatOrString and remaining uses of format()
2023-03-03 10:22:11 +01:00
Eelco Dolstra
29abc8e764 Remove FormatOrString and remaining uses of format() 2023-03-02 15:57:54 +01:00
Théophane Hufschmitt
1a825b6919 Log the decompressed body in case of http errors
Don't show the users the raw (possibly compressed) error message as
everyone isn't able to decompress brotli in their brain.
2023-03-02 14:59:15 +01:00
Eelco Dolstra
767974f411
Merge pull request #7924 from mkenigs/valid
Always set valid in path-info --json output
2023-03-02 09:58:20 +01:00
Félix Baylac Jacqué
25300c0ecd
Treat empty env var paths as unset
We make sure the env var paths are actually set (ie. not "") before
sending them to the canonicalization function. If we forget to do so,
the user will end up facing a puzzled failed assertion internal error.

We issue a non-failing warning as a stop-gap measure. We could want to
revisit this to issue a detailed failing error message in the future.
2023-03-01 20:50:07 +01:00
John Ericson
b7f01a82a9 Remove dead code RemoteStore::sameMachine
It has been dead code since 9747ea84b4.
2023-03-01 11:10:30 -05:00
Valentin Gagarin
306e5c5ce5
Merge pull request #7788 from bobvanderlinden/pr-improve-nix-profile-install-error
Improve error on conflict for nix profile install
2023-03-01 11:48:43 +01:00
Matthew Kenigsberg
f86f2b973f Always set valid in path-info --json output
Currently the valid key is only present when the path is invalid, which
makes checking path validity more complex than it should be. With this
change, the valid key can always be used to check if a path is valid
2023-02-28 16:04:41 -07:00
John Ericson
5abd643c6d Merge branch 'path-info' into ca-drv-exotic 2023-02-28 12:46:00 -05:00
John Ericson
d381248ec0 No inheritance for TextInfo and FixedOutputInfo 2023-02-28 12:14:11 -05:00
John Ericson
85bb865d20 Revert "Remove some designated initializers"
This reverts commit ee9eb83a84.
2023-02-28 11:57:20 -05:00
John Ericson
123b11ff83 Clarify store path grammar and improve comment on makeType 2023-02-28 11:49:13 -05:00
John Ericson
d12f57c2c0 Merge remote-tracking branch 'upstream/master' into path-info 2023-02-28 11:34:34 -05:00
John Ericson
c36b584f8e Fix typo in the method name 2023-02-28 11:34:18 -05:00
Eelco Dolstra
a4a5d828e2
Merge pull request #7793 from layus/interrupt_downloads
Check interrupts even when download stalled
2023-02-28 13:29:29 +01:00
Bob van der Linden
3113b13df9
buildenv: throw BuildEnvFileConflictError with more context
At the moment an Error is thrown that only holds an error message
regarding `nix-env` and `nix profile`. These tools make use of
builtins.buildEnv, but buildEnv is also used in other places. These
places are unrelated to Nix profiles, so the error shouldn't mention
these tools.

This generic error is now BuildEnvFileConflictError, which holds more
contextual information about the files that were conflicting while
building the environment.
2023-02-27 21:39:34 +01:00
Valentin Gagarin
fd0e21475c add information on the build-hook setting
add a warning that you probably never want to change this.
2023-02-27 16:27:56 +01:00
Théophane Hufschmitt
532c70f531
Merge pull request #7856 from yorickvP/fix-nsswitch
Wait with making /etc unwritable until after build env setup
2023-02-21 09:39:10 +01:00
John Ericson
208c8d326d Derivation::toJSON: fix bug!
When I moved this code from the binary to libnixstore #7863, I forgot to
display the environment variables!
2023-02-20 17:38:57 -05:00
John Ericson
7998686c00 Test toJSON of DerivationOutput and Derivation 2023-02-19 11:12:12 -05:00
John Ericson
cd583362ec Move Derivation toJSON logic to libnixstore 2023-02-19 10:06:40 -05:00
Yorick van Pelt
bbba49b3e4
Wait with making /etc unwritable until after build env setup
This fixes /etc/nsswitch.conf
2023-02-17 16:34:45 +01:00
Yorick van Pelt
49fd72a903
Make /etc writability conditional on uid-range feature 2023-02-14 13:55:41 +01:00
Yorick van Pelt
db41f74af3
Don't allow writing to /etc 2023-02-14 12:03:34 +01:00
Eelco Dolstra
c205d10c66
Merge pull request #7616 from hercules-ci/fix-3898
Fix foreign key error inserting into NARs #3898
2023-02-13 13:02:19 +01:00
Eelco Dolstra
b3d29e80e0
Merge pull request #7805 from edolstra/c++2a
Fix building with GCC 9
2023-02-10 20:41:29 +01:00
Eelco Dolstra
67451d8ed7
Merge pull request #7802 from edolstra/fix-7783
Fix PID namespace support check
2023-02-10 20:41:13 +01:00
Eelco Dolstra
5978ceb271 Fix building with GCC 9
Nixpkgs on aarch64-linux is currently stuck on GCC 9
(https://github.com/NixOS/nixpkgs/issues/208412) and using gcc11Stdenv
doesn't work either.

So use c++2a instead of c++20 for now. Unfortunately this means we
can't use some C++20 features for now (like std::span).
2023-02-10 18:38:57 +01:00
Théophane Hufschmitt
9ebbe35817
Merge pull request #5588 from tweag/balsoft/xdg
Follow XDG Base Directory standard
2023-02-10 18:05:50 +01:00
Alexander Bantyev
2384d36083
A setting to follow XDG Base Directory standard
XDG Base Directory is a standard for locations for storing various
files. Nix has a few files which seem to fit in the standard, but
currently use a custom location directly in the user's ~, polluting
it:

- ~/.nix-profile
- ~/.nix-defexpr
- ~/.nix-channels

This commit adds a config option (use-xdg-base-directories) to follow
the XDG spec and instead use the following locations:

- $XDG_STATE_HOME/nix/profile
- $XDG_STATE_HOME/nix/defexpr
- $XDG_STATE_HOME/nix/channels

If $XDG_STATE_HOME is not set, it is assumed to be ~/.local/state.

Co-authored-by: Théophane Hufschmitt <7226587+thufschmitt@users.noreply.github.com>
Co-authored-by: Tim Fenney <kodekata@gmail.com>
Co-authored-by: pasqui23 <pasqui23@users.noreply.github.com>
Co-authored-by: Artturin <Artturin@artturin.com>
Co-authored-by: John Ericson <Ericson2314@Yahoo.com>
2023-02-10 20:14:06 +04:00
Eelco Dolstra
3e6e34cdf5 LocalDerivationGoal::startBuilder(): Use startProcess() to clone 2023-02-10 14:44:25 +01:00
Eelco Dolstra
f094ba7386 Simplify the PID namespace check: just try to mount /proc
Fixes #7783.
2023-02-10 14:38:14 +01:00
Guillaume Maudoux
e6ad8e8440 nit: cleaner diff 2023-02-10 00:57:56 +01:00
Guillaume Maudoux
aa18404ecb Flush data when download ends 2023-02-10 00:54:29 +01:00
Eelco Dolstra
e46429f674
Merge pull request #7712 from Mic92/advertise-compressions
advertise transport encoding in http transfers to
2023-02-09 17:15:25 +01:00
Guillaume Maudoux
78fea899e0 Check interupts even when download stalled 2023-02-09 13:56:50 +01:00
Robert Hensing
19b495a48a NarInfoDiskCache: Also test id consistency with updated fields
And clarify test
2023-02-07 23:34:36 +01:00
Robert Hensing
fb94d5cabd NarInfoDiskCache: Keep BinaryCache.id stable and improve test
Fixes #3898

The entire `BinaryCaches` row used to get replaced after it became
stale according to the `timestamp` column. In a concurrent scenario,
this leads to foreign key conflicts as different instances of the
in-process `state.caches` cache now differ, with the consequence that
the older process still tries to use the `id` number of the old record.

Furthermore, this phenomenon appears to have caused the cache for
actual narinfos to be erased about every week, while the default
ttl for narinfos was supposed to be 30 days.
2023-02-07 23:34:36 +01:00
Robert Hensing
2ceece3ef3 NarInfoDiskCache: Prepare reproducer for #3898 2023-02-07 23:34:36 +01:00
Robert Hensing
79f62d2dda NarInfoDiskCacheImpl: Make dbPath a parameter
This allows testing with a clean database.
2023-02-07 23:34:36 +01:00
Robert Hensing
29f0b196f4 NarInfoDiskCache: Rename cacheExists -> upToDateCacheExists
This is slightly more accurate considering that an outdated record
may exist in the persistent cache. Possibly-outdated records are
quite relevant as they may be foreign keys to more recent information
that we want to keep, but we will not return them here.
2023-02-07 23:34:36 +01:00
Robert Hensing
8a0ef5d58e sqlite.cc: Add SQL tracing
Set environment variable NIX_DEBUG_SQLITE_TRACES=1 to log all sql statements.
2023-02-07 23:34:36 +01:00
Eelco Dolstra
c5c0617d6f Mention --no-sandbox if sandboxing is unsupported 2023-02-07 22:59:46 +01:00
Eelco Dolstra
bc1d9fd8b5 Check whether we can use PID namespaces
In unprivileged podman containers, /proc is not fully visible (there
are other filesystems mounted on subdirectories of /proc). Therefore
we can't mount a new /proc in the sandbox that matches the PID
namespace of the sandbox. So this commit automatically disables
sandboxing if /proc is not fully visible.
2023-02-07 22:51:53 +01:00
Eelco Dolstra
fb2f7f5dcc Fix auto-uid-allocation in Docker containers
This didn't work because sandboxing doesn't work in Docker. However,
the sandboxing check is done lazily - after clone(CLONE_NEWNS) fails,
we retry with sandboxing disabled. But at that point, we've already
done UID allocation under the assumption that user namespaces are
enabled.

So let's get rid of the "goto fallback" logic and just detect early
whether user / mount namespaces are enabled.

This commit also gets rid of a compatibility hack for some ancient
Linux kernels (<2.13).
2023-02-07 22:51:53 +01:00
Jörg Thalheim
f20d3726dd advertise transport encoding in http transfers to
tl;dr: With this 1 line change I was able to get a speedup of 1.5x on 1Gbit/s
wan connections by enabling zstd compression in nginx.

Also nix already supported all common compression format for http
transfer, webservers usually only enable them if they are advertised
through the Accept-Encoding header.

This pull requests makes nix advertises content compression support for
zstd, br, gzip and deflate.

It's particular useful to add transparent compression for binary caches
that serve packages from the host nix store in particular nix-serve,
nix-serve-ng and harmonia.

I tried so far gzip, brotli and zstd, whereas only zstd was able to bring
me performance improvements for 1Gbit/s WAN connections.

The following nginx configuration was used in combination with the
[zstd module](https://github.com/tokers/zstd-nginx-module) and
[harmonia](https://github.com/nix-community/harmonia/)

```nix
{
  services.nginx.virtualHosts."cache.yourhost.com" = {
    locations."/".extraConfig = ''
      proxy_pass http://127.0.0.1:5000;
      proxy_set_header Host $host;
      proxy_redirect http:// https://;
      proxy_http_version 1.1;
      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
      proxy_set_header Upgrade $http_upgrade;
      proxy_set_header Connection $connection_upgrade;

      zstd on;
      zstd_types application/x-nix-archive;
    '';
  };
}
```

For testing I unpacked a linux kernel tarball to the nix store using
this command `nix-prefetch-url --unpack https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-6.1.8.tar.gz`.

Before:

```console
$ nix build && rm -rf /tmp/hello  && time ./result/bin/nix copy --no-check-sigs --from https://cache.thalheim.io --to 'file:///tmp/hello?compression=none' '/nix/store/j42mahch5f0jvfmayhzwbb88sw36fvah-linux-6.1.8.tar.gz'
warning: Git tree '/scratch/joerg/nix' is dirty

real    0m18,375s
user    0m2,889s
sys     0m1,558s
```

After:

```console
$ nix build && rm -rf /tmp/hello  && time ./result/bin/nix copy --no-check-sigs --from https://cache.thalheim.io --to 'file:///tmp/hello?compression=none' '/nix/store/j42mahch5f0jvfmayhzwb
b88sw36fvah-linux-6.1.8.tar.gz'

real    0m11,884s
user    0m4,130s
sys     0m1,439s
```

Signed-off-by: Jörg Thalheim <joerg@thalheim.io>

Update src/libstore/filetransfer.cc

Co-authored-by: Théophane Hufschmitt <7226587+thufschmitt@users.noreply.github.com>
2023-02-03 12:33:38 +00:00
Eelco Dolstra
dbe0748f97
Merge pull request #7739 from obsidiansystems/user-settings
Move `trustedUsers` and `allowedUsers` to separate config struct
2023-02-03 11:55:37 +01:00
John Ericson
a47e055e09 Move trustedUsers and allowedUsers to separate config struct
These settings are not needed for libstore at all, they are just used by
the nix daemon *command* for authorization on unix domain sockets. My
moving them to a new configuration struct just in that file, we avoid
them leaking anywhere else.

Also, it is good to break up the mammoth `Settings` struct in general.
Issue #5638 tracks this.

The message is not changed because I do not want to regress in
convenience to the user. Just saying "this connection is not trusted"
doesn't tell them out to fix the issue. The ideal thing to do would be
to somehow parameterize `processCommand` on how the error should be
displayed, so different sorts of connections can display different
information to the user based on how authentication is performed for the
connection in question. This, however, is a good bit more work, so it is
left for the future.

This came up with me thinking about the tcp:// store (#5265). The larger
project is not TCP *per se*, but the idea that it should be possible for
something else to manage access control to services like the Nix Daemon,
and those services simply trust or trust the incoming connection as they
are told. This is a more capability-oriented way of thinking about trust
than "every server implements its own auth separately" as we are used to today.

Its very great that libstore itself already implements just this model,
and so via this refactor I basically want to "enshrine" that so it
continues to be the case.
2023-02-02 14:17:24 -05:00
John Ericson
479c011784 Get rid of the authHook parameter on processConnection
This is (morally) dead code.

As @edolstra pointed out in
https://github.com/NixOS/nix/pull/5226#discussion_r1073470813, this is
no longer needed.

I created this in 8d4162ff9e, so it is
fitting that I now destroy it :).
2023-02-02 12:02:03 -05:00
John Ericson
87ca46263d Merge branch 'master' into path-info 2023-02-02 09:55:07 -05:00
Shea Levy
895c525d04
daemon: Warn on old clients passing unexpected plugin-files.
The setting itself was already ignored due to exception trying to set pluginFiles.
2023-02-02 06:03:45 -05:00
Shea Levy
92edc38369
Don't send plugin-files to the daemon.
This is radically unsafe and the daemon has already loaded its plugins
anyway.

Fixes cachix/devenv#276
2023-02-01 20:05:56 -05:00
Eelco Dolstra
57a4258426 Remove an unused capture 2023-02-01 20:27:35 +01:00
John Ericson
ee9eb83a84 Remove some designated initializers
With the switch to C++20, the rules became more strict, and we can no
longer initialize base classes. Make them comments instead.

(BTW
https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2021/p2287r1.html
this offers some new syntax for this use-case. Hopefully this will be
adopted and we can eventually use it.)
2023-02-01 11:25:56 -05:00
John Ericson
59d3175649 Put back TODO
I don't think the `narHash` is in need of documentation more than the
other undocumented fields, but regardless this change has nothing to do
with that field and so we should leave the comment as is.
2023-02-01 10:09:25 -05:00
John Ericson
db759b1bc2 Undo style change
`&` without space before is far more common on this codebase than I
thought, so it is not worth changing just this one file. Maybe we will
adopt a formatter someday but until then this is fine.
2023-02-01 10:07:54 -05:00
John Ericson
0983a0bd30 Shrink diff in one place 2023-02-01 10:04:28 -05:00
John Ericson
43414738a0 Merge remote-tracking branch 'upstream/master' into path-info 2023-02-01 10:02:30 -05:00
Théophane Hufschmitt
518da6c6a3
Merge pull request #7716 from obsidiansystems/small-storePath-cleanups
Separate `path.hh` from `content-address.hh`
2023-02-01 16:00:28 +01:00
Eelco Dolstra
b55a946d8d
Merge pull request #7717 from obsidiansystems/delete-dead-code
Delete dead code
2023-02-01 15:57:04 +01:00
Eelco Dolstra
14b0b9ea5a
Merge pull request #7203 from graham33/feature/cpp20
Proposal: Use C++20
2023-02-01 15:41:04 +01:00
John Ericson
b6c98752f6 Merge remote-tracking branch 'upstream/master' into path-info 2023-01-30 18:04:54 -05:00
Robert Hensing
c9b9260f34
Merge pull request #7713 from obsidiansystems/more-rapid-check
Add more property tests
2023-01-30 18:54:53 +01:00
John Ericson
e21aa43212 Delete dead code
The references set seems to have been unused since `LegacySSHStore`
references were first created in
caa5793b4a.

The method decls never were upstream, and accidentally added by me in
062533f7cd (probably due to `git rerere`).
Sorry!

This reduces the diff from #3746.
2023-01-30 11:29:01 -05:00
John Ericson
560142fec0 Make per-variant Arbitrary impls too
This is a nice idea that @roberth requested. If we could factor our a
generic `std::variant` impl as a follow-up it would be even better!
2023-01-30 10:56:00 -05:00
John Ericson
02e745ba5b Separate path.hh from content-address.hh
It is good to separate concerns; `StorePath` (in general) has nothing to
do with `ContentAddress` anyways.

This reduces the diff from #3746.
2023-01-30 10:14:03 -05:00
John Ericson
974a983351 Shrink diff in two places
Stuff crept in there.
2023-01-30 09:59:55 -05:00
John Ericson
adb3608034 Merge branch 'small-storePath-cleanups' into path-info 2023-01-30 09:46:43 -05:00
John Ericson
f3e272ba02 Avoid some StorePath <-> Path round trips
Avoid needless work and throwing away invariants.

These conversions date back to when `StorePath` was in Rust and there
were issues with it missing utility methods.
2023-01-30 09:37:57 -05:00
Eelco Dolstra
c79b1582a7
Merge pull request #5226 from NixOS/client-side-profiles
Move the default profiles to the user’s home
2023-01-30 12:21:47 +01:00
Théophane Hufschmitt
4aaf0ee52e
Merge branch 'master' into referenceablePaths 2023-01-30 10:31:00 +01:00
John Ericson
ecd3e4ebd7 More property tests
Also put proper comparison methods on `DerivedPath` and
`NixStringContextElem`, which is needed for the tests but good in
general.
2023-01-29 17:09:59 -05:00
John Ericson
ec0c0efec6 Allow unit test infra to be reused across libs' tests
This allows using Arbitrary "instances" defined in libstore-tests in
libexpr-tests, something we will leverage in a moment.
2023-01-29 13:52:57 -05:00
Solène Rapenne
6b2729c81e improve documentation about substituters and trusted users
Co-authored-by: Théophane Hufschmitt <theophane.hufschmitt@tweag.io>
2023-01-26 09:56:44 +01:00
Solène Rapenne
64951d9125 Update src/libstore/daemon.cc
Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io>
2023-01-26 09:34:25 +01:00
Solène Rapenne
a96156c58f warnings: enhance the case of untrusted substituter for untrusted user 2023-01-26 09:34:25 +01:00
John Ericson
e68e8e3cee Merge branch 'path-info' into ca-drv-exotic 2023-01-23 16:54:45 -05:00
John Ericson
4540e7b940 Don't add StorePathDescriptor for now
We don't need it yet, we can add it back later.
2023-01-23 12:58:27 -05:00
John Ericson
c67e0cc58c Merge remote-tracking branch 'upstream/master' into path-info 2023-01-23 11:47:20 -05:00
John Ericson
018e2571aa Test store paths, with property tests
The property test in fact found a bug: we were excluding numbers!
2023-01-23 07:05:50 -05:00
John Ericson
685395332d Better-scope Store forward declarations 2023-01-23 07:05:50 -05:00
John Ericson
7fe308c2f8 Add rapidcheck dependency for testing
Property tests are great!

Co-authored-by: Cole Helbling <cole.e.helbling@outlook.com>
2023-01-23 07:05:50 -05:00
Eelco Dolstra
75c89c3e5e Add test for OutputsSpec::Names
From @Ericson2314.
2023-01-18 16:34:37 +01:00