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Author SHA1 Message Date
ujjwal a2f5c921d4 fixed typo 2020-09-22 23:37:06 +05:30
John Ericson 993229cdaf Deduplicate basic derivation goals too 
See comments for security concerns.

Also optimize goal creation by not traversing map twice.
 2020-09-22 17:13:59 +00:00
John Ericson e9fc2031f0 Merge remote-tracking branch 'upstream/master' into templated-daemon-protocol 2020-09-22 14:18:31 +00:00
regnat 67cc356bb3 Merge remote-tracking branch 'origin/master' into non-ca-depending-on-ca 2020-09-22 16:11:25 +02:00
Eelco Dolstra 980edd1f3a RemoteStore::addCAToStore(): Don't hold connection while calling queryPathInfo() 
This leads to a deadlock if we're at the connection limit.
 2020-09-22 15:28:20 +02:00
Eelco Dolstra 5b107f2c5f
Merge pull request #4038 from maljub01/master 
Add a nix.conf option for allowing a symlinked store
 2020-09-22 13:19:22 +02:00
Eelco Dolstra 35a0ac1838 Style fixes 2020-09-22 11:40:19 +02:00
Eelco Dolstra 92ac8df0ec Merge branch 'add-ca-to-store' of https://github.com/hercules-ci/nix 2020-09-22 11:31:33 +02:00
Eelco Dolstra e7f1109f06
Merge pull request #4040 from OmnipotentEntity/master 
Fix compatibility with nlohmann-json 3.9.1
 2020-09-22 11:09:25 +02:00
Eelco Dolstra 7dd8baafe1
Merge pull request #4041 from cole-h/enum-stringify 
Serialize SandboxMode enum to string for JSON
 2020-09-22 11:08:56 +02:00
regnat c1e79f870c Silence a compiler warning in serialise.hh 
Explicitely cast to `uint64_t` in `readNum` to avoid a "comparison
between signed and unsigned" warning
 2020-09-22 10:39:29 +02:00
John Ericson 3786a801c3 Merge remote-tracking branch 'upstream/master' into ca-floating-upstream 2020-09-22 04:15:55 +00:00
John Ericson b92d3b2edd Merge remote-tracking branch 'upstream/master' into templated-daemon-protocol 2020-09-22 00:45:55 +00:00
Michael Reilly d860295e11 Bump nlohmann-json version to 3.9.1 2020-09-21 14:24:43 -04:00
Cole Helbling ba37299a03
Serialize SandboxMode enum to string for JSON 
Rather than showing an integer as the default, instead show the boolean
referenced in the description.

The nix.conf.5 manpage used to show "default: 0", which is unnecessarily
opaque and confusing (doesn't 0 mean false, even though the default is
true?); now it properly shows that the default is true.
 2020-09-21 10:36:45 -07:00
Eelco Dolstra ecc8672aa0 fmt.hh: Don't include boost/algorithm/string/replace.hpp 
This cuts compilation time by ~49s.

Issue #4045.
 2020-09-21 19:07:55 +02:00
Eelco Dolstra 557d2427ee Random header cleanup 2020-09-21 18:59:02 +02:00
Eelco Dolstra 0716adaa8b abstractsettingtojson.hh -> abstract-setting-to-json.hh 2020-09-21 18:49:43 +02:00
Eelco Dolstra 340ca382c4 Don't include nlohmann/json.hpp in globals.hh 
This reduces compilation time by 207s.

Issue #4045.
 2020-09-21 18:47:18 +02:00
Eelco Dolstra d51ba43047 Move Callback into its own header 
This gets rid of the inclusion of <future> in util.hh, cutting
compilation time by ~20s (CPU time).

Issue #4045.
 2020-09-21 18:42:21 +02:00
Marwan Aljubeh f80ffeb8c9 Update the variable name accordingly 2020-09-21 17:29:08 +01:00
Eelco Dolstra e8e1d420f3 Don't include <regex> in header files 
This reduces compilation time by ~15 seconds (CPU time).

Issue #4045.
 2020-09-21 18:22:45 +02:00
Marwan Aljubeh 4e1a04733d Use a better name for the config option 2020-09-21 16:32:22 +01:00
Eelco Dolstra cbe0bb29f4
Merge pull request #4035 from Ma27/url-attr 
libfetchers/github: allow `url` attribute
 2020-09-21 17:26:36 +02:00
Maximilian Bosch 56f1e0df05
libfetchers/github: rename url to host 2020-09-21 16:29:08 +02:00
Robert Hensing ca30abb3fb Document addCAToStore/addToStoreFromDump source drainage 
Also checked that all usages satisfy the requirement and
removed dead code.
 2020-09-21 07:55:47 +02:00
Robert Hensing fa08db5c4c wopAddToStore: return ValidPathInfo 
A ValidPathInfo is created anyway. By returning it we can save a
roundtrip and we have a nicer interface.
 2020-09-21 07:55:47 +02:00
Robert Hensing 7c68264085 wopAddToStore: add RepairFlag 2020-09-21 07:55:47 +02:00
Robert Hensing fbf509c113 parseContentAddressMethodPrefix: use string_view 
Co-authored-by: John Ericson <git@JohnEricson.me>
 2020-09-21 07:55:47 +02:00
Robert Hensing 8279178b07 Move FramedSink next to FramedSource 2020-09-21 07:55:47 +02:00
Robert Hensing ecc8088cb7 wopAddToStore: Throw to clarify unused refs 
Co-authored-by: John Ericson <git@JohnEricson.me>
 2020-09-21 07:55:47 +02:00
Robert Hensing c602ebfb34 Refactor wopAddToStore to make wopAddTextToStore obsolete 2020-09-21 07:55:45 +02:00
Robert Hensing e34fe47d0c Overhaul wopAddToStore 2020-09-21 07:54:05 +02:00
Marwan Aljubeh e40772cd35 Lint issue: replacing tabs with spaces 2020-09-18 17:18:45 +01:00
Marwan Aljubeh c00e078343 Add a nix.conf option for allowing a symlinked store 2020-09-18 17:10:39 +01:00
Bryan Richter 5fe375a8f1
nix-prefetch-url: Add --executable flag 
pkgs.fetchurl supports an executable argument, which is especially nice
when downloading a large executable. This patch adds the same option to
nix-prefetch-url.

I have tested this to work on the simple case of prefetching a little
executable:

1. nix-prefetch-url --executable https://my/little/script
2. Paste the hash into a pkgs.fetchurl-based package, script-pkg.nix
3. Delete the output from the store to avoid any misidentified artifacts
4. Realise the package script-pkg.nix
5. Run the executable

I repeated the above while using --name, as well.

I suspect --executable would have no meaningful effect if combined with
--unpack, but I have not tried it.
 2020-09-18 19:09:45 +03:00
Maximilian Bosch 2bcf8cbe7a
libfetchers/github: allow url attribute 
Since 108debef6f we allow a
`url`-attribute for the `github`-fetcher to fetch tarballs from
self-hosted `gitlab`/`github` instances.

However it's not used when defining e.g. a flake-input

    foobar = {
        type = "github";
        url = "gitlab.myserver";
        /* ... */
    }

and breaks with an evaluation-error:

    error: --- Error --------------------------------------nix
    unsupported input attribute 'url'
    (use '--show-trace' to show detailed location information)

This patch allows flake-inputs to be fetched from self-hosted instances
as well.
 2020-09-18 14:10:45 +02:00
Eelco Dolstra 958bf57123 nix build: find() -> get() 
find() returns an iterator so "!attr" doesn't work.
 2020-09-18 13:10:42 +02:00
Robert Hensing 14b30b3f3d Move FramedSource and FramedSink, extract withFramedSink 2020-09-17 20:21:04 +02:00
Robert Hensing dfa547c6a8 Add ContentAddressMethod and parse/render it 2020-09-17 20:21:04 +02:00
Robert Hensing 29c82ccc77 Add Source.drainInto(Sink) 2020-09-17 20:21:04 +02:00
Robert Hensing 9ee3122ec7 Remove redundant import 2020-09-17 20:21:04 +02:00
Robert Hensing 3f93bc0d39 Typo 2020-09-17 20:21:04 +02:00
John Ericson b7df353f27 Merge remote-tracking branch 'upstream/master' into ca-floating-upstream 2020-09-17 16:33:10 +00:00
Eelco Dolstra 649d3aaf24
Merge pull request #3829 from obsidiansystems/remove-storetype-delegate-regStore 
Remove storetype delegate reg store -- contains #3736
 2020-09-17 13:55:01 +02:00
Eelco Dolstra b94a35ef40
Merge pull request #4027 from tweag/fix-gc-of-ca-derivations 
Fix garbage collection of CA derivations
 2020-09-17 13:46:26 +02:00
regnat 520895b1da Fix garbage collection of CA derivations 
Fix #4026
 2020-09-17 13:36:58 +02:00
Eelco Dolstra 787469c7b6 Remove corepkgs/unpack-channel.nix 2020-09-17 09:41:02 +02:00
Eelco Dolstra 10d1865f5f Remove corepkgs/derivation.nix 2020-09-17 09:41:02 +02:00
John Ericson f60b380a7f Merge remote-tracking branch 'upstream/master' into remove-storetype-delegate-regStore 2020-09-16 22:35:24 +00:00
John Ericson 2741fffa35 Ensure resolved CA derivations are written 
so we can link outputs to deriver and thus properly cache.
 2020-09-16 17:57:32 +00:00
John Ericson 7fdbb377ba Start to fix floating CA + remote building 2020-09-16 17:50:48 +00:00
John Ericson c5ccebae00 Merge remote-tracking branch 'upstream/master' into ca-floating-upstream 2020-09-16 17:50:40 +00:00
Greg Hale a303c0b6dc Fetch commits from github/gitlab using Auth header 
`nix flake info` calls the github 'commits' API, which requires
authorization when the repository is private. Currently this request
fails with a 404.

This commit adds an authorization header when calling the 'commits' API.
It also changes the way that the 'tarball' API authenticates, moving the
user's token from a query parameter into the Authorization header.

The query parameter method is recently deprecated and will be disallowed
in November 2020. Using them today triggers a warning email.
 2020-09-16 13:46:48 -04:00
Eelco Dolstra 5080d4e7b2 Merge branch 'document-store-options' of https://github.com/tweag/nix 2020-09-16 17:02:30 +02:00
Eelco Dolstra 0066ef6c59 Fix doc generation 2020-09-16 16:56:28 +02:00
Eelco Dolstra 2eacc1bc00 builtins.toFile: Fix indentation 2020-09-16 14:18:46 +02:00
Théophane Hufschmitt 77a0e2c5be
Remove useless exception copy 
Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
 2020-09-16 14:00:21 +02:00
regnat d72927aa7a Fix the s3 store 
Add some necessary casts in the initialisation of the store's config
 2020-09-16 13:53:09 +02:00
regnat e0817cbcdc Don't include nlohmann/json.hpp in config.hh 
Instead make a separate header with the template implementation of
`BaseSetting<T>::toJSONObj` that can be included where needed
 2020-09-16 13:53:09 +02:00
regnat 93c0e14a30 Include the full nlohmann/json header in config.hh 
It is apparently required for using `toJSONObject()`, which we do inside
the header file (because it's in a template).

This was accidentally working when building Nix itself (presumably because
`config.hh` was always included after `nlohman/json.hpp`) but caused a
(pretty dirty) build failure in the perl bindings package.
 2020-09-16 13:53:09 +02:00
regnat fc2d31c423 Add (StoreConfig*) casts to work around a GCC bug 
Work around https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80431 that was
already there in the code but was accidentally removed in the last
commits
 2020-09-16 13:53:09 +02:00
regnat a1e82ba450 fixup! Add a default value for the settings 2020-09-16 13:53:09 +02:00
regnat 888f7afe9f Fix build issues with gcc 2020-09-16 13:53:09 +02:00
regnat 634cb2a5ae Add a markdown output to nix describe-stores 2020-09-16 13:53:09 +02:00
regnat b73adacc1e Add a name to the stores 
So that it can be printed by `nix describe-stores`
 2020-09-16 13:53:09 +02:00
regnat f24f0888f9 Document the new store hierarchy 2020-09-16 13:53:09 +02:00
regnat d65962db4d Make uri schemes grammar more RFC-compliant 
Allow `-` and `.` in the RFC schemes as stated by
[RFC3986](https://tools.ietf.org/html/rfc3986#section-3.1).

Practically, this is needed so that `ssh-ng` is a valid URI scheme
 2020-09-16 13:53:09 +02:00
regnat 29a632386e fixup! Make the store plugins more introspectable 2020-09-16 13:53:09 +02:00
regnat 1129913c4e fixup! Correctly call all the parent contructors of the stores 2020-09-16 13:53:09 +02:00
regnat 7f103dcddd Properly filter the stores according to their declared uriSchemes 
When opening a store, only try the stores whose `uriSchemes()` include
the current one
 2020-09-16 13:53:09 +02:00
regnat 5895184df4 Correctly call all the parent contructors of the stores 
Using virtual inheritance means that only the default constructors of
the parent classes will be called, which isn't what we want
 2020-09-16 13:53:09 +02:00
regnat dae39f0a7a Make nix describe-stores functional 
Using the `*Config` class hierarchy
 2020-09-16 13:53:08 +02:00
regnat 22afa8fb4d Separate store configs from the implems 
Rework the `Store` hierarchy so that there's now one hierarchy for the
store configs and one for the implementations (where each implementation
extends the corresponding config). So a class hierarchy like

```
StoreConfig-------->Store
    |                 |
    v                 v
SubStoreConfig----->SubStore
    |                 |
    v                 v
SubSubStoreConfig-->SubSubStore
```

(with virtual inheritance to prevent DDD).

The advantage of this architecture is that we can now introspect the configuration of a store without having to instantiate the store itself
 2020-09-16 13:53:08 +02:00
regnat aa4eac3788 fixup! Separate the instantiation and initialisation of the stores 2020-09-16 13:53:08 +02:00
regnat 35042c9623 Add a default value for the settings 
The default value is initialized when creating the setting and unchanged
after that
 2020-09-16 13:53:08 +02:00
regnat 3c525d1590 Complete the toJSON instance for Setting<T> 
Don't let it just contain the value, but also the other fields of the
setting (description, aliases, etc..)
 2020-09-16 13:53:08 +02:00
regnat 3b57181f8e Separate the instantiation and initialisation of the stores 
Add a new `init()` method to the `Store` class that is supposed to
handle all the effectful initialisation needed to set-up the store.
The constructor should remain side-effect free and just initialize the
c++ data structure.

The goal behind that is that we can create “dummy” instances of each
store to query static properties about it (the parameters it accepts for
example)
 2020-09-16 13:53:08 +02:00
regnat fa32560169 Fix the registration of stores 2020-09-16 13:53:08 +02:00
regnat 7d5bdf8b56 Make the store plugins more introspectable 
Directly register the store classes rather than a function to build an
instance of them.
This gives the possibility to introspect static members of the class or
choose different ways of instantiating them.
 2020-09-16 13:53:08 +02:00
John Ericson 3a5cdd737c Rename Derivation::pathOpt to Derivation::path 
We no longer need the `*Opt` to disambiguate.
 2020-09-15 15:21:39 +00:00
John Ericson 6387550d58 Get rid of confusing std::optional<bool> for validity 2020-09-15 15:19:45 +00:00
John Ericson c4bf219b55 Don't link deriver until after any delayed exception is thrown 
Otherwise, we will associate fixed-output derivations with outputs that
they did indeed produce, but which had the wrong hash. That's no good.
 2020-09-15 14:28:06 +00:00
John Ericson 3ba552b245 Merge remote-tracking branch 'upstream/master' into single-ca-drv-build 2020-09-15 14:17:06 +00:00
John Ericson c08c9f08c7 Merge remote-tracking branch 'upstream/master' into remove-storetype-delegate-regStore 2020-09-15 14:08:35 +00:00
Eelco Dolstra 2a80170920
Merge pull request #4014 from tweag/fix-queryDrvOutputMaps-for-old-daemons 
gracefully handle old daemon versions
 2020-09-15 11:25:19 +02:00
regnat 057c6203b5 gracefully handle old daemon versions 
Add a fallback path in `queryPartialDerivationOutputMap` for daemons
that don't support it.

Also upstreams a couple methods from `SSHStore` to `RemoteStore` as this
is needed to handle the fallback path.
 2020-09-15 09:58:01 +02:00
regnat 250f8a4bba Escape ${ in strings when printing Nix expressions 
Otherwise the result of the printing can't be parsed back correctly by
Nix (because the unescaped `${` will be parsed as the begining of an
anti-quotation).

Fix #3989
 2020-09-14 17:19:25 +02:00
Eelco Dolstra a59e77d9e5 nix-daemon: Lower verbosity of restricted setting warning 
Fixes #3992.
 2020-09-14 13:48:51 +02:00
Eelco Dolstra 35ba092019
Merge pull request #4005 from Infinisil/fix-autoArgs 
Fix auto argument passing for more auto arguments than formals
 2020-09-14 13:31:23 +02:00
aszlig 525b38eee8
Fix unspecified behaviour in readStorePathCAMap 
When deploying a Hydra instance with current Nix master, most builds
would not run because of errors like this:

  queue monitor: error: --- Error --- hydra-queue-runner
  error: --- UsageError --- nix-daemon
  not a content address because it is not in the form '<prefix>:<rest>': /nix/store/...-somedrv

The last error message is from parseContentAddress, which expects a
colon-separated string, however what we got here is a store path.

Looking at the worker protocol, the following message sent to the Nix
daemon caused the error above:

  0x1E -> wopQuerySubstitutablePathInfos
  0x01 -> Number of paths
  0x16 -> Length of string
  "/nix/store/...-somedrv"
  0x00 -> Length of string
  ""

Looking at writeStorePathCAMap, the store path is indeed the first field
that's transmitted. However, readStorePathCAMap expects it to be the
*second* field *on my machine*, since expression evaluation order is a
classic form of unspecified behaviour[1] in C++.

This has been introduced in https://github.com/NixOS/nix/pull/3689,
specifically in commit 66a62b3189.

[1]: https://en.wikipedia.org/wiki/Unspecified_behavior#Order_of_evaluation_of_subexpressions

Signed-off-by: aszlig <aszlig@nix.build>
 2020-09-13 02:40:51 +02:00
Silvan Mosberger 8dbd57a6a5
Fix auto argument passing for more auto arguments than formals 
The change in 626200713b didn't account
for when the number of auto arguments is bigger than the number of
formal arguments. This causes the following:

  $ nix-instantiate --eval -E '{ ... }@args: args.foo' --argstr foo foo
  nix-instantiate: src/libexpr/attr-set.hh:55: void nix::Bindings::push_back(const nix::Attr&): Assertion `size_ < capacity_' failed.
  Aborted (core dumped)
 2020-09-11 20:41:51 +02:00
Gabriel Gonzalez ee5906243a Add nix-shell support for preserving PS1 
Fixes https://github.com/NixOS/nix/issues/1268

`nix-shell` will now preserve `PS1` if the `NIX_SHELL_PRESERVE_PROMPT`
environment variable is set.
 2020-09-04 20:05:43 -07:00
John Ericson 98dfd7531d Fix querying outputs for CA derivations some more 
If we resolve using the known path of a derivation whose output we
didn't have, we previously blew up. Now we just fail gracefully,
returning the map of all outputs unknown.
 2020-09-04 18:33:58 +00:00
John Ericson 075d399e3f Merge remote-tracking branch 'obsidian/single-ca-drv-build' into ca-floating-upstream 2020-09-04 16:04:35 +00:00
John Ericson 5aed6f9b25 Document mkOutputString 2020-09-04 15:58:42 +00:00
John Ericson e9fad3006b Fix some of the issues raised by @edolstra 
- More and better comments

 - The easier renames
 2020-09-04 15:18:25 +00:00
John Ericson e86dd59dcc
Apply suggestions from code review 
Thanks!

Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
 2020-09-04 10:48:50 -04:00
John Ericson c9f1ed912c Don't chmod symlink before moving outputs around 
Co-authored-by: Théophane Hufschmitt <regnat@users.noreply.github.com>
 2020-09-04 14:41:53 +00:00
John Ericson 25f7ff16fa Merge remote-tracking branch 'upstream/master' into fix-and-ci-static-builds 2020-09-04 02:40:36 +00:00
John Ericson aad4abcc9c Fix floating CA tests 
We will sometimes try to query the outputs of derivations we can't
resolve. That's fine; it just means we don't know what those outputs are
yet.
 2020-09-04 01:17:38 +00:00
John Ericson 975a47f7fe Merge remote-tracking branch 'obsidian/single-ca-drv-build' into ca-floating-upstream 2020-09-03 22:09:04 +00:00
John Ericson e7d93e7ece Merge remote-tracking branch 'upstream/master' into single-ca-drv-build 2020-09-03 15:43:17 +00:00
Eelco Dolstra 8a945d6ddb
Remove gc-check-reachability 2020-09-03 11:30:15 +02:00
Eelco Dolstra 82b77a7726
addPermRoot(): Remove indirect flag 2020-09-03 11:29:34 +02:00
Eelco Dolstra 00d25e8457
Remove the --indirect flag 
All GC roots are now indirect.
 2020-09-03 11:22:00 +02:00
Eelco Dolstra b07167be5a
createGeneration(): Always create an indirect root 
This means profiles outside of /nix/var/nix/profiles don't get
garbage-collected. It also means we don't need to scan
/nix/var/nix/profiles for GC roots anymore, except for compatibility
with previously existing generations.
 2020-09-03 11:13:53 +02:00
Eelco Dolstra b74f5cdd23
createGeneration(): Take a StorePath 2020-09-03 11:06:56 +02:00
Eelco Dolstra 94a043ff3b
EvalCache: Fix caching of strings 
This was broken in 50f13b06fb. Once
again it turns out that putting a bool in a std::variant is a bad
idea, since pointers get silently cast to them...
 2020-09-02 14:16:44 +02:00
Domen Kožar dd4b56c87f
Allow HTTP binary cache to request absolute uris 2020-09-01 21:35:48 +02:00
John Ericson ef278d00f9 Merge remote-tracking branch 'upstream/master' into single-ca-drv-build 2020-09-01 18:01:48 +00:00
Eelco Dolstra 6d7f7efb89
github: Use access token when calling .../commits API 2020-09-01 15:29:04 +02:00
Eelco Dolstra 84f5cabbea Merge remote-tracking branch 'origin/master' into markdown 2020-08-31 14:24:26 +02:00
John Ericson 02e0001fc0 Merge branch 'ca-floating-upstream' of github.com:obsidiansystems/nix into ca-floating-upstream 2020-08-28 21:23:09 +00:00
John Ericson 421ed527c7
Update src/libstore/build.cc 
Thanks for catching, @regnat.
 2020-08-28 17:22:57 -04:00
John Ericson 48e8828050 Merge remote-tracking branch 'obsidian/single-ca-drv-build' into ca-floating-upstream 2020-08-28 20:38:25 +00:00
John Ericson 8017fe7487 Merge remote-tracking branch 'upstream/master' into single-ca-drv-build 2020-08-28 19:59:14 +00:00
Eelco Dolstra f15651303f nix develop: Add convenience flags for running specific phases 
For example, for building the Nix flake, you would do:

  $ nix develop --configure
  $ nix develop --install
  $ nix develop --installcheck
 2020-08-28 19:24:29 +02:00
Eelco Dolstra 3156560d41 nix develop: Set output paths to writable locations 
Currently, they're set to $(pwd)/outputs/$outputName. This allows
commands like 'make install' to work.
 2020-08-28 18:16:03 +02:00
Eelco Dolstra 691a1bd717 Merge branch 'minimal-logger' of https://github.com/Ma27/nix 2020-08-28 10:50:52 +02:00
Griffin Smith 626200713b Pass all args when auto-calling a function with an ellipsis 
The command line options --arg and --argstr that are used by a bunch of
CLI commands to pass arguments to top-level functions in files go
through the same code-path as auto-calling top-level functions with
their default arguments - this, however, was only passing the arguments
that were *explicitly* mentioned in the formals of the function - in the
case of an as-pattern with an ellipsis (eg args @ { ... }) extra passed
arguments would get omitted. This fixes that to instead pass *all*
specified auto args in the case that our function has an ellipsis.

Fixes #598
 2020-08-27 12:38:25 -04:00
Eelco Dolstra eb75282b8d
Merge pull request #3434 from Ericson2314/derivation-header-include-order 
Revise division of labor in deserialization of derivations
 2020-08-27 16:39:28 +02:00
Eelco Dolstra e915fd6d2a Typo 2020-08-27 14:51:50 +02:00
Eelco Dolstra a0f19d9f3a RemoteStore::addToStore(): Fix race between stderrThread and NAR writer 
As pointed out by @B4dM4n, the call to to.flush() on stderrThread is
unsafe because the NAR writer thread is also writing to 'to'.

Fixes #3943.
 2020-08-27 14:50:51 +02:00
Eelco Dolstra c3efef9275 Remove obsolete comment 2020-08-26 09:28:10 +02:00
Eelco Dolstra 4bf5faf416 Merge remote-tracking branch 'origin/master' into markdown 2020-08-25 19:47:34 +02:00
Eelco Dolstra 7a02865b94
Move import docs 2020-08-25 14:06:01 +02:00
Eelco Dolstra f53b5f1058
Add getDoc() function 2020-08-25 13:31:11 +02:00
Eelco Dolstra 2a2121d264
Use RegisterPrimOp for some undocumented primops 2020-08-25 11:25:01 +02:00
Eelco Dolstra b8416779e3
Document some primops 2020-08-25 11:16:45 +02:00
Eelco Dolstra 24b1c2c66b
Fix tests 2020-08-25 10:51:14 +02:00
Eelco Dolstra b42789f013
Fix clang build 2020-08-24 21:13:39 +02:00
John Ericson 8eb73a8724 CA derivations that depend on other CA derivations 
Co-authored-by: Théophane Hufschmitt <regnat@users.noreply.github.com>
 2020-08-24 19:01:15 +00:00
John Ericson e0b0e18905 Add constructor for BasicDerivation -> Derivation 2020-08-24 19:01:07 +00:00
John Ericson 59979e7053 Fix bad debug format string 2020-08-24 19:01:07 +00:00
Eelco Dolstra d9a8619762
Don't barf if corepkgs is in the store but not a valid path 
This can happen when using a dummy store (or indeed any non-local store).
 2020-08-24 19:15:17 +02:00
Eelco Dolstra 6a67e57019
Add DummyStore (dummy://) 
DummyStore does not allow building or adding paths. This is useful for
evaluation tests when you don't want to initialize a "proper" store.
 2020-08-24 18:54:16 +02:00
Eelco Dolstra d0690bc311
nix repl ':doc': Render using lowdown 2020-08-24 18:10:33 +02:00
Eelco Dolstra 0f314f3c25
Generate builtins section of the manual 2020-08-24 14:49:30 +02:00
Eelco Dolstra a990f063ff
Move primop docs inline 
This makes them available to 'nix repl'.
 2020-08-24 14:31:10 +02:00
Eelco Dolstra 33b1679d75
Allow primops to have Markdown documentation 2020-08-24 13:16:02 +02:00
Eelco Dolstra 88d5c9ec58
Fix tests 2020-08-24 10:37:10 +02:00
Eelco Dolstra 2530cc6827
Merge pull request #3950 from obsidiansystems/tabs-spaces 
tabs -> spaces
 2020-08-24 10:20:28 +02:00
John Ericson b0b59fd05a Merge remote-tracking branch 'obsidian/write-derivation-borrow' into HEAD 2020-08-23 15:11:10 +00:00
John Ericson 35e6288be1 writeDerivation just needs a plain store reference 2020-08-23 15:01:11 +00:00
John Ericson 3a7b330b64 "Downstream placeholders" should not be store paths 
Insead they should be opaque `/<hash>` like the placeholders we already
have.
 2020-08-21 19:35:35 +00:00
John Ericson 422affe102 tabs -> spaces 
Sorry I let the tab sneak in there in the first place.
 2020-08-21 19:19:24 +00:00
John Ericson c265e0ea82 Merge remote-tracking branch 'upstream/master' into templated-daemon-protocol 2020-08-20 20:24:22 +00:00
John Ericson 27a3f82c0b Merge remote-tracking branch 'upstream/master' into single-ca-drv-build 2020-08-20 18:28:17 +00:00
John Ericson 45a2f1baab Rename drv output querying functions, like master 
- `queryDerivationOutputMapAssumeTotal` -> `queryPartialDerivationOutputMap`
 - `queryDerivationOutputMapAssumeTotal` -> `queryDerivationOutputMap
 2020-08-20 18:14:12 +00:00
Eelco Dolstra 4d77513d97
Merge pull request #3859 from obsidiansystems/drv-outputs-map-allow-missing 
`queryDerivationOutputMap` no longer assumes all outputs have a mapping
 2020-08-20 16:49:23 +02:00
John Ericson 9a9d834dc7 Rename drv output querying functions 
- `queryDerivationOutputMapAssumeTotal` -> `queryPartialDerivationOutputMap`
 - `queryDerivationOutputMapAssumeTotal` -> `queryDerivationOutputMap`
 2020-08-20 14:12:51 +00:00
Eelco Dolstra 25ecfffdc3
Remove PrimOp constructor 2020-08-20 12:34:04 +02:00
Eelco Dolstra dc2f278c95
Allow 'nix' subcommands to provide docs in Markdown format 2020-08-20 12:21:46 +02:00
Eelco Dolstra 3c4f8c9175
List deprecated option aliases in the docs 2020-08-20 11:13:17 +02:00
Eelco Dolstra acb99f03f9
Config: Use nlohmann/json 2020-08-20 11:02:16 +02:00
John Ericson 3df78858f2 Fix max fd calc and add test 2020-08-20 05:08:50 +00:00
Ryan Mulligan f36793c7b9
fix spelling 2020-08-19 20:31:01 -07:00
John Ericson a83694c7a1 Use RemoteStore to open connection for proxying daemon 
Removes duplicate websocket opening code, and also means we should be
able to to ssh-ssh-... daemon relays, not just uds-uds-... ones.
 2020-08-19 19:34:47 +00:00
Eelco Dolstra c8fa39324a
Generate the nix.conf docs from the source code 
This means we don't have two (divergent) sets of option descriptions
anymore.
 2020-08-19 18:28:04 +02:00
John Ericson d5af5763cf Merge branch 'master' of github.com:NixOS/nix into remove-storetype-delegate-regStore 2020-08-19 15:54:50 +00:00
Eelco Dolstra 34b22e0123
Change option descriptions to Markdown 2020-08-19 14:21:27 +02:00
John Ericson be0d429b95 Merge branch 'master' of github.com:NixOS/nix into templated-daemon-protocol 2020-08-19 03:17:41 +00:00
John Ericson 950ddfdb82 Merge remote-tracking branch 'upstream/master' into derivation-header-include-order 2020-08-18 14:36:44 +00:00
Eelco Dolstra 1c8b550e34
Merge pull request #3917 from obsidiansystems/output-env-var-unconditional 
Simplify code as output env vars are unconditional
 2020-08-18 16:21:17 +02:00
Eelco Dolstra dfeb76dbf9
Merge pull request #3930 from obsidiansystems/legacy-ssh-build-paths 
Define `LegacySSHStore::buildPaths` using `cmdBuildPaths`
 2020-08-18 16:07:40 +02:00
Eelco Dolstra 069340179e
Improve nix.1 manpage generator 2020-08-18 15:15:35 +02:00
Eelco Dolstra 6f19c776db
Start generation of the nix.1 manpage 2020-08-17 19:33:18 +02:00
Eelco Dolstra a72a20d68f
Add 'nix dump-args' to dump all commands/flags for manpage generation 2020-08-17 17:44:52 +02:00
Eelco Dolstra 7cdc739ece
Merge remote-tracking branch 'origin/master' into markdown 2020-08-17 13:43:39 +02:00
Eelco Dolstra e849b19872
Merge pull request #3932 from chkno/no-show-signature 
Don't try to parse signature check as commit timestamp
 2020-08-17 11:00:24 +02:00
Eelco Dolstra 847a5392f4 Merge branch 'ca-no-need-trust' of https://github.com/obsidiansystems/nix 2020-08-17 10:57:02 +02:00
Eelco Dolstra 3c619f6290 Merge branch 'test-RemoteStore-buildDerivation' of https://github.com/obsidiansystems/nix 2020-08-17 10:53:18 +02:00
John Ericson 6f7ac5e865 Remove extra closing paren 2020-08-14 21:59:31 +00:00
John Ericson f899a7c6d7 Work around clang bug 2020-08-14 18:51:31 +00:00
John Ericson 3c8b5b6219 Merge remote-tracking branch 'upstream/master' into single-ca-drv-build 2020-08-14 17:00:13 +00:00
John Ericson 4b571ea321
Update src/libstore/daemon.cc 
Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
 2020-08-14 11:52:37 -04:00
Eelco Dolstra 13e49be660
Merge pull request #3875 from obsidiansystems/new-interface-for-path-pathOpt 
Offer a safer interface for path and pathOpt
 2020-08-14 17:19:19 +02:00
Eelco Dolstra 7714d9a943
Merge pull request #3924 from obsidiansystems/features-per-store 
Make `system-features` a store setting
 2020-08-14 17:13:07 +02:00
Eelco Dolstra 9b9d5297ba
Merge pull request #3909 from matthewbauer/readd-hashed-mirrors 
Add hashed-mirrors back
 2020-08-14 17:05:47 +02:00
Eelco Dolstra d81f13f7cb
Merge pull request #3899 from obsidiansystems/make-narHash-not-optional 
Make narHash in ValidPathInfo not optional
 2020-08-14 17:00:18 +02:00
Chuck ed026f7206 Don't try to parse signature check as commit timestamp 
When the log.showSignature git setting is enabled, the output of
"git log" contains signature verification information in addition to the
timestamp GitInputScheme::fetch wants:

  $ git log -1 --format=%ct
  gpg: Signature made Sat 07 Sep 2019 02:02:03 PM PDT
  gpg:                using RSA key 0123456789ABCDEF0123456789ABCDEF01234567
  gpg:                issuer "user@example.com"
  gpg: Good signature from "User <user@example.com>" [ultimate] 1567890123
  1567890123

For folks that had log.showSignature set, this caused all nix operations
on flakes to fail:

  $ nix build
  error: stoull
 2020-08-13 17:44:42 -07:00
John Ericson e1308b1211 Define LegacySSHStore::buildPaths using cmdBuildPaths 
Evidentally this was never implemented because Nix switched to using
`buildDerivation` exclusively before `build-remote.pl` was rewritten.

The `nix-copy-ssh` test (already) tests this.
 2020-08-13 21:27:55 +00:00
John Ericson 5ccd94501d Allow trustless building of CA derivations 
Include a long comment explaining the policy. Perhaps this can be moved
to the manual at some point in the future.

Also bump the daemon protocol minor version, so clients can tell whether
`wopBuildDerivation` supports trustless CA derivation building. I hope
to take advantage of this in a follow-up PR to support trustless remote
building with the minimal sending of derivation closures.
 2020-08-13 18:15:57 +00:00
John Ericson 85aacbee64 Use TeeSink and TeeSouce in a few more places 2020-08-13 14:51:17 +00:00
John Ericson d2f2be0f70 Test RemoteStore::buildDerivation 
Fix `wopNarFromPath` which needed a `toRealPath`.
 2020-08-13 04:07:14 +00:00
John Ericson 5d67f18c86 Merge branch 'daemon-auth-cleanup' of github.com:obsidiansystems/nix into HEAD 2020-08-12 18:22:31 +00:00
John Ericson 4720853129 Make system-features a store setting 
This seems more correct. It also means one can specify the features a
store should support with --store and remote-store=..., which is useful.
I use this to clean up the build remotes test.
 2020-08-12 18:13:00 +00:00
John Ericson 8d4162ff9e Separate auth and logic for the daemon 
Before, processConnection wanted to know a user name and user id, and
`nix-daemon --stdio`, when it isn't proxying to an underlying daemon,
would just assume "root" and 0. But `nix-daemon --stdio` (no proxying)
shouldn't make guesses about who holds the other end of its standard
streams.

Now processConnection takes an "auth hook", so `nix-daemon` can provide
the appropriate policy and daemon.cc doesn't need to know or care what
it is.
 2020-08-12 15:22:33 +00:00
John Ericson 5f80aea795 Break out lambda so output can be matched just once 
This is much better.
 2020-08-12 02:23:31 +00:00
John Ericson 18834f7764 Recheck path validity after acquiring lock 
It might have changed, and in any event this is how the cod used to work
so let's just keep it.
 2020-08-11 23:44:02 +00:00
John Ericson 2de201254e Don't assume a total output map in two places in build.cc 
Thanks @regnat for catching one of them. The other follows for many of
the same reasons. I'm find fixing others on a need-to-fix basis,
provided their are no regressions.
 2020-08-11 23:07:50 +00:00
John Ericson 4c6aac8fdf Clarify comment on sandbox and temp fresh paths 2020-08-11 22:46:05 +00:00
John Ericson 6d57139050 Clarify outputReferences variable with self-describing type 
Thanks for the idea, @Regnat!
 2020-08-11 22:34:09 +00:00
John Ericson 8a068bd025 Remove redundant equality check 2020-08-11 21:25:40 +00:00
John Ericson 07e3466eb4 Float comment to out describe gaveUpOnSubstitution in general 2020-08-11 21:16:14 +00:00
John Ericson d0f6e338dd
Apply suggestions from code review 
Thanks!!

Co-authored-by: Théophane Hufschmitt <regnat@users.noreply.github.com>
 2020-08-11 16:49:10 -04:00
Ben Burdette 1a281ec07f demote remote build message to Info 2020-08-11 10:29:43 -06:00
Eelco Dolstra 7a911b6783
Merge pull request #3914 from obsidiansystems/small-drv-serialize-cleanup 
Two small derivation serialization cleanups
 2020-08-11 07:14:38 +02:00
John Ericson d3fa8c04c6 Simplify code as output env vars are unconditional 
Since the jsonObject unique ptr is reset to flush the string to make
`__json`, all these `!jsonObject` conditions will always be true.
 2020-08-11 01:13:26 +00:00