Commit graph

12646 commits

Author SHA1 Message Date
Travis A. Everett
505d6ee5e2 darwin-install: work around existing vim swapfiles
User on Matrix reported install problems which presented as
"vifs:editing error" which we traced back to vim griping about an
existing swap file. When opened interactively, it did this:

E325: ATTENTION
Found a swap file by the name "/etc/.fstab.swp"
owned by: root dated: Sön Apr 24 16:54:10 2022
file name: /private/etc/fstab
modified: YES
user name: root host name: MBP.local
process ID: 1698
While opening file "/etc/fstab"
dated: Sön Apr 24 16:56:27 2022
NEWER than swap file!
...
2022-06-01 09:41:00 -05:00
Lorenzo Manacorda
a9358a6097 schema.sql: add comment about hash being in base16 2022-06-01 14:59:57 +02:00
Maximilian Bosch
159b5815b5
repl: --option pure-eval true actually enables pure eval mode
To quote Eelco in #5867:

> Unfortunately we can't do
>
>     evalSettings.pureEval.setDefault(false);
>
> because then we have to do the same in main.cc (where
> pureEval is set to true), and that would allow pure-eval
> to be disabled globally from nix.conf.

Instead, a command should specify that it should be impure by
default. Then, `evalSettings.pureEval` will be set to `false;` unless
it's overridden by e.g. a CLI flag.

In that case it's IMHO OK to be (theoretically) able to override
`pure-eval` via `nix.conf` because it doesn't have an effect on commands
where `forceImpureByDefault` returns `false` (i.e. everything where pure
eval actually matters).

Closes #5867
2022-05-31 22:20:11 +02:00
Cole Helbling
dbf0d3a150 tests/nss-preload: move nix-fetch binding 2022-05-31 12:14:34 -07:00
Cole Helbling
bd0192d0bb flake: update to 22.05
The static build works now :)
2022-05-31 11:51:17 -07:00
Eelco Dolstra
078c80f750
Merge pull request #6582 from NixOS/debug-fetchgit-sigsev
Fix a segfault in the git fetcher
2022-05-31 17:17:37 +02:00
Eelco Dolstra
04a699b8a9
Typo 2022-05-31 10:38:03 +02:00
Eelco Dolstra
403201e011
Merge pull request #6537 from cole-h/update-flake
flake: use github: reference to nixpkgs
2022-05-31 08:30:42 +02:00
Eelco Dolstra
929ab5b195
Bump version 2022-05-30 21:11:20 +02:00
Eelco Dolstra
de13b44573
Branch 2.9 release notes 2022-05-30 20:42:55 +02:00
Eelco Dolstra
af23d38019
Merge pull request #6590 from edolstra/fix-noexcept
Fix noexcept violations
2022-05-30 17:45:44 +02:00
Eelco Dolstra
452dba510d
Mark nix-perl as a Perl module
The call to perl.withPackages in nix-serve expects this.
2022-05-30 14:10:26 +02:00
Eelco Dolstra
a72e75e6b6
Merge pull request #6589 from edolstra/respect-output-specified
Respect the outputSpecified attribute
2022-05-30 13:40:07 +02:00
Eelco Dolstra
948515efb7
Set meta.platforms
'nix-serve' in nixpkgs expects the nix package to set this.
2022-05-30 13:35:28 +02:00
Eelco Dolstra
6378f0bb32
RemoteStore::queryRealisationUncached(): Fix potential noexcept violation 2022-05-30 13:27:13 +02:00
Eelco Dolstra
b8faa83742
HttpBinaryCacheStore::getFile(): Don't throw an exception
This violates the noexcept specification.

Fixes #6445.
2022-05-30 13:24:04 +02:00
Eelco Dolstra
8e8e9d8705
Respect the outputSpecified attribute
E.g. 'nix build nixpkgs#libxml2.dev' will build the 'dev' output.
2022-05-30 11:34:47 +02:00
Théophane Hufschmitt
027fd45230 Fix a segfault in the git fetcher
The git fetcher code used to dereference the (potentially empty) `ref`
input attribute. This was magically working, probably because the
compiler somehow outsmarted us, but is now blowing up with newer nixpkgs
versions.

Fix that by not trying to access this field while we don't know for sure
that it has been defined.

Fix #6554
2022-05-27 16:15:28 +02:00
Eelco Dolstra
ec07a70979
Style fix 2022-05-27 11:25:05 +02:00
Eelco Dolstra
d67a2ae52d
Merge branch 'doc-redirects' of https://github.com/jtojnar/nix 2022-05-27 11:12:41 +02:00
Eelco Dolstra
b2d0bd4067
Merge pull request #6580 from trofi/fix-build-for-gcc-13
src/libutil/json.cc: add missing <cstdint> include for gcc-13
2022-05-26 21:07:47 +02:00
Sergei Trofimovich
b36d5172cb src/libutil/json.cc: add missing <cstdint> include for gcc-13
Without the change llvm build fails on this week's gcc-13 snapshot as:

    src/libutil/json.cc: In function 'void nix::toJSON(std::ostream&, const char*, const char*)':
    src/libutil/json.cc:33:22: error: 'uint16_t' was not declared in this scope
       33 |             put(hex[(uint16_t(*i) >> 12) & 0xf]);
          |                      ^~~~~~~~
    src/libutil/json.cc:5:1: note: 'uint16_t' is defined in header '<cstdint>'; did you forget to '#include <cstdint>'?
        4 | #include <cstring>
      +++ |+#include <cstdint>
        5 |
2022-05-26 18:37:15 +01:00
Jan Tojnar
26d1877d6e doc: Add redirects for the DocBook manual
There are still many links to the old manual on the web and
having them end up on the Introduction page is a bad user experience.
2022-05-26 18:17:21 +02:00
Jan Tojnar
a793863b97 doc: Manually insert some anchors 2022-05-26 18:17:21 +02:00
Jan Tojnar
7708a34a51 doc: Add anchors to long lists
Added using the following sed scripts:

- For command-ref/opt-common.md:

    s~- `(--?)([^`]+)`~- [`\1\2`]{#opt-\2}~g

- For expressions/builtin-constants.md:

    s~- `(builtins\.?)([^`]+)`~- [`\1\2`]{#builtins-\2}~g

- For expressions/advanced-attributes.md

    s~^  - `([^`]+)`~  - [`\1`]{#adv-attr-\1}~g

  and manually adjusted outputHashAlgo & outputHashMode.

- For glossary.md

    s~^  - (`([^`]+)`|(.+)) ?\\~  - [\1]{#gloss-\2\3}\\~g;
    s~(gloss-\w+) ~\1-~g

  and manually adjusted anchors for Nix expression, user environment, NAR, ∅ and ε.

- For command-ref/env-common.md

    s~^  - `([^`]+)`~  - [`\1`]{#env-\1}~g'
2022-05-26 18:17:21 +02:00
Jan Tojnar
3272afa17b doc: Port anchors preprocessor to jq script
Python is only pulled into the build closure by Mercurial, which might end up being removed.
Let’s port the script to jq, which is more likely to stay.
2022-05-26 18:17:21 +02:00
Jan Tojnar
4de84e095d doc: Introduce pre-processor for adding anchors to text
It is now possible to use the following syntax to insert anchors into the text:

    []{#anchor-name}

The anchor will allow linking to the location it is placed by appending #anchor-name to the URL.

Additionally, it is possible to create a link pointing to its own location by adding text between the square brackets:

    [`--add-root`]{#opt-add-root}
2022-05-26 17:54:15 +02:00
Eelco Dolstra
5bcd0f09b3
Merge pull request #6578 from edolstra/remove-perl
Remove unused Perl dependency
2022-05-26 15:53:26 +02:00
Eelco Dolstra
5b27040203
Remove unused Perl dependency 2022-05-26 14:49:17 +02:00
Eelco Dolstra
1e67582d75
Merge pull request #6576 from hercules-ci/daemon-increase-socket-backlog
Fix `Connection refused` on daemon socket
2022-05-26 12:43:45 +02:00
Eelco Dolstra
8f4548d401
Tweak IN_NIX_SHELL description 2022-05-26 12:40:01 +02:00
Eelco Dolstra
9acc770ce4
Remove pre-C++11 hackiness 2022-05-26 12:40:01 +02:00
Robert Hensing
c156155239 createUnixDomainSocket: listen(unix, 5 -> 100)
This solves the error

    error: cannot connect to socket at '/nix/var/nix/daemon-socket/socket': Connection refused

on build farm systems that are loaded but operating normally.

I've seen this happen on an M1 mac running a loaded hercules-ci-agent.
Hercules CI uses multiple worker processes, which may connect to
the Nix daemon around the same time. It's not unthinkable that
the Nix daemon listening process isn't scheduled until after 6
workers try to connect, especially on a system under load with
many workers.

Is the increase safe?

The number is the number of connections that the kernel will buffer
while the listening process hasn't `accept`-ed them yet.
It did not - and will not - restrict the total number of daemon
forks that a client can create.

History

The number 5 has remained unchanged since the introduction in
nix-worker with 0130ef88ea in 2006.
2022-05-26 11:24:04 +02:00
Eelco Dolstra
762fa2b2ff
Merge pull request #6570 from edolstra/eof-in-string
Handle EOFs in string literals correctly
2022-05-26 08:13:39 +02:00
Eelco Dolstra
5f097fbcef
Merge pull request #5416 from bburdette/debug-exploratory-PR
--debugger flag
2022-05-26 08:12:19 +02:00
Ben Burdette
9068d32e12 remove parens from repl help 2022-05-25 12:55:58 -06:00
Ben Burdette
9a5ea6c359
Merge branch 'master' into debug-exploratory-PR 2022-05-25 10:41:10 -06:00
Ben Burdette
6031a36208 add --debugger to rl-next list 2022-05-25 10:38:13 -06:00
Ben Burdette
b4c24a29c6 back to ref<EvalState> in NixRepl 2022-05-25 10:21:20 -06:00
Eelco Dolstra
27ebb97d0a
Handle EOFs in string literals correctly
We can't return a STR token without setting a valid StringToken,
otherwise the parser will crash.

Fixes #6562.
2022-05-25 17:58:13 +02:00
Eelco Dolstra
d8398d33c9
Typo 2022-05-25 15:29:27 +02:00
Eelco Dolstra
89a8955e79
Merge remote-tracking branch 'origin/file-fetcher' 2022-05-25 15:15:16 +02:00
Eelco Dolstra
2f8a34cddc
Fix warning 2022-05-25 15:05:39 +02:00
pennae
b092afe77d
Merge branch 'master' into lto 2022-05-25 11:55:13 +00:00
Eelco Dolstra
91b7d5373a
Style tweaks 2022-05-25 12:32:22 +02:00
Eelco Dolstra
09e55010f9
Merge pull request #6568 from yorickvP/check-busybox-standalone
configure.ac: check for sandbox-shell's FEATURE_SH_STANDALONE
2022-05-25 10:48:17 +02:00
Eelco Dolstra
a2911e2e4a
Merge pull request #6565 from NixOS/dependabot/github_actions/zeebe-io/backport-action-0.0.8
Bump zeebe-io/backport-action from 0.0.7 to 0.0.8
2022-05-25 10:46:57 +02:00
Eelco Dolstra
40821f857d
Merge pull request #6567 from Ma27/simplify-git-fix
libfetchers: drop `getGitDir` and hardcode `.git`
2022-05-25 10:46:42 +02:00
Yorick van Pelt
7e52472759
configure.ac: don't run sandbox-shell test when cross compiling 2022-05-24 17:00:27 +02:00
Yorick van Pelt
cbf60bec6f
configure.ac: check for sandbox-shell's FEATURE_SH_STANDALONE
See also: https://bugs.archlinux.org/task/73998. Busybox's
FEATURE_SH_STANDALONE feature causes other busybox applets to
leak into the sandbox, where system() calls will start preferring
them over tools in $PATH. On arch, this even includes `ar`.

Let's check for this evil feature and disallow using this as a
sandbox shell.
2022-05-24 16:26:40 +02:00