Commit graph

161 commits

Author SHA1 Message Date
John Ericson
903700c5e1 Simplify ContentAddress
Whereas `ContentAddressWithReferences` is a sum type complex because different
varieties support different notions of reference, and
`ContentAddressMethod` is a nested enum to support that,
`ContentAddress` can be a simple pair of a method and hash.

`ContentAddress` does not need to be a sum type on the outside because
the choice of method doesn't effect what type of hashes we can use.

Co-Authored-By: Cale Gibbard <cgibbard@gmail.com>
2023-07-07 07:30:01 -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
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
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
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
d12f57c2c0 Merge remote-tracking branch 'upstream/master' into path-info 2023-02-28 11:34:34 -05:00
Maximilian Bosch
51013da921
perl: run initLibStore() on openStore()
Since #7478 it's mandatory that `initLibStore()` is called for store
operations. However that's not the case when running `openStore()` in
Perl using the perl-bindings. That breaks e.g. `hydra-eval-jobset` when
built against Nix 2.13 which uses small portions of the store API.
2023-02-02 15:56:00 +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
b3d91239ae Make ValidPathInfo have plain StorePathSet references like before
This change can wait for another PR.
2023-01-14 16:42:03 -05:00
John Ericson
91617f80ec Fix perl bindings 2023-01-06 16:00:10 -05:00
John Ericson
6a168254ce Use named field initialization for references 2023-01-06 12:24:20 -05:00
John Ericson
8ba089597f Merge remote-tracking branch 'upstream/master' into path-info 2022-03-10 15:48:14 +00:00
Eelco Dolstra
df552ff53e Remove std::string alias (for real this time)
Also use std::string_view in a few more places.
2022-02-25 16:13:02 +01:00
Ben Radford
861404a87b
Add missing Nix::Store import to fix nix-serve StoreDir. 2021-11-23 12:56:19 +00:00
John Ericson
f4f3203aa7 Merge remote-tracking branch 'upstream/master' into path-info 2021-09-30 22:41:53 +00:00
regnat
c15e121e32 Expose a perl method to query a derivation
Just doing a very stupid thing taking as argument a serialised drv
output and returning a serialised realisation.

This is needed for `nix-serve` to handle ca derivations
2021-07-30 11:55:14 +02:00
John Ericson
ca0994819d Merge remote-tracking branch 'upstream/master' into path-info 2021-02-25 21:51:05 +00:00
Eelco Dolstra
0df69d96e0 Make sodium a required dependency 2021-01-06 17:56:53 +01:00
Kai Wohlfahrt
df83b6df68 Return signatures in Perl path info 2020-11-21 22:06:15 +00:00
John Ericson
f8d562c0a7 Use PathReferences more widely 2020-10-07 15:00:10 +00:00
Eelco Dolstra
c9f51e8705 Remove corepkgs/config.nix
This isn't used anywhere except in the configure script of the Perl
bindings. I've changed the latter to use the C++ API's Settings object
at runtime.
2020-09-17 10:42:51 +02:00
John Ericson
3c8b5b6219 Merge remote-tracking branch 'upstream/master' into single-ca-drv-build 2020-08-14 17:00:13 +00:00
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
John Ericson
f7696c66e8 Fix perl FFI for floating ca derivations
Path is null when not known statically.
2020-08-08 15:48:51 +00:00
Carlo Nucera
d5d9907a9e Fix perl integration 2020-08-05 15:57:42 -04:00
Carlo Nucera
1d2e80ddd6 Merge branch 'master' of github.com:NixOS/nix into new-interface-for-path-pathOpt 2020-08-05 15:45:33 -04:00
Carlo Nucera
c318d398f3 Merge branch 'misc-ca' of github.com:obsidiansystems/nix into new-interface-for-path-pathOpt 2020-07-28 14:22:24 -04:00
Carlo Nucera
7ef1e3cd14 Use the new interface 2020-07-28 13:59:24 -04:00
John Ericson
1d7d94ceea Merge branch 'hash-always-has-type' of github.com:obsidiansystems/nix into better-ca-parse-errors 2020-07-27 16:17:50 +00:00
John Ericson
43f2bd8dc5 Merge remote-tracking branch 'upstream/master' into hash-always-has-type 2020-07-27 16:13:57 +00:00
Carlo Nucera
048e916f64 Merge branch 'master' of github.com:NixOS/nix into optional-derivation-output-storepath 2020-07-16 13:32:28 -04:00
John Ericson
cc0d77f8c9 Merge branch 'hash-always-has-type' of github.com:obsidiansystems/nix into better-ca-parse-errors 2020-07-16 17:28:52 +00:00
Carlo Nucera
d090562348 Merge branch 'master' of github.com:NixOS/nix into hash-always-has-type 2020-07-15 17:21:01 -04:00
Eelco Dolstra
545bb2ed03 Remove 'accessor' from addToStore()
This is only used by hydra-queue-runner and it's better to implement
it there.
2020-07-13 18:31:19 +02:00
John Ericson
886c91dfcc Try to fix perl bindings 2020-07-12 18:26:10 +00:00
Matthew Bauer
8e0d0689be Only store hash of fixed derivation output
we don’t need a full storepath for a fixedoutput derivation. So just
putting the ingestion method + the hash is sufficient.
2020-07-08 19:11:39 -04:00
John Ericson
d4250fef23 Fix Perl, again... 2020-07-03 15:17:20 +00:00
John Ericson
d291be444b Fix Perl 2020-07-03 14:49:22 +00:00
John Ericson
507aa48739 WIP: Make Hash always store a valid hash type 2020-06-19 21:48:57 +00:00
zimbatm
6ee03b8444
libutils/hash: remove default encoding
This will make it easier to reason about the hash encoding and switch to
SRI everywhere where possible.
2020-06-03 13:49:51 +02:00
John Ericson
8aa46cd340 Get rid of FileIngestionMethod casts in perl bindings, too 2020-03-30 22:40:41 +00:00
John Ericson
225e62a56a Replace some bool recursive with a new FileIngestionMethod enum 2020-03-29 15:16:20 -04:00
Eelco Dolstra
5e086ba8c3
nix-perl: Fix segfault in queryPathInfo) 2020-03-10 11:00:17 +01:00
Eelco Dolstra
bbe97dff8b Make the Store API more type-safe
Most functions now take a StorePath argument rather than a Path (which
is just an alias for std::string). The StorePath constructor ensures
that the path is syntactically correct (i.e. it looks like
<store-dir>/<base32-hash>-<name>). Similarly, functions like
buildPaths() now take a StorePathWithOutputs, rather than abusing Path
by adding a '!<outputs>' suffix.

Note that the StorePath type is implemented in Rust. This involves
some hackery to allow Rust values to be used directly in C++, via a
helper type whose destructor calls the Rust type's drop()
function. The main issue is the dynamic nature of C++ move semantics:
after we have moved a Rust value, we should not call the drop function
on the original value. So when we move a value, we set the original
value to bitwise zero, and the destructor only calls drop() if the
value is not bitwise zero. This should be sufficient for most types.

Also lots of minor cleanups to the C++ API to make it more modern
(e.g. using std::optional and std::string_view in some places).
2019-12-10 22:06:05 +01:00
Eelco Dolstra
87b7b25e13 Clean up the configure script 2019-11-26 22:07:28 +01:00
Eelco Dolstra
737ed88f35
Modularize config settings
Allow global config settings to be defined in multiple Config
classes. For example, this means that libutil can have settings and
evaluator settings can be moved out of libstore. The Config classes
are registered in a new GlobalConfig class to which config files
etc. are applied.

Relevant to https://github.com/NixOS/nix/issues/2009 in that it
removes the need for ad hoc handling of useCaseHack, which was the
underlying cause of that issue.
2018-05-30 13:28:01 +02:00
Jörg Thalheim
2fd8f8bb99 Replace Unicode quotes in user-facing strings by ASCII
Relevant RFC: NixOS/rfcs#4

$ ag -l | xargs sed -i -e "/\"/s/’/'/g;/\"/s/‘/'/g"
2017-07-30 12:32:45 +01:00
Eelco Dolstra
c0015e87af
Support base-64 hashes
Also simplify the Hash API.

Fixes #1437.
2017-07-04 15:07:41 +02:00
Eelco Dolstra
98a2adb135
Simplify building nix-perl in nix-shell 2017-04-26 17:04:45 +02:00