Commit graph

7753 commits

Author SHA1 Message Date
Sidharth Kshatriya 3efea3d28a nix-store: small std::move() optimization 2022-06-09 16:25:26 +05:30
Lorenzo Manacorda 814ddfa5f5 Fix missing ` in key manual 2022-06-08 11:46:50 +02:00
Eelco Dolstra b2dea231cf
Merge pull request #6618 from afishhh/search-exclude
Add `-e`/`--exclude` flag to `nix search`
2022-06-07 19:01:36 +02:00
Fishhh e009367c8d
Remove redundant std::moves in calls to hiliteMatches 2022-06-07 18:25:52 +02:00
Fishhh b42358b9be
Add --exclude flag to nix search
If a package's attribute path, description or name contains matches for any of the
regexes specified via `-e` or `--exclude` that package is excluded from
the final output.
2022-06-07 18:25:48 +02:00
Eelco Dolstra 739c358c68
Merge pull request #6602 from cw789/patch-2
Explain exactly what nix-upgrade nix does
2022-06-07 13:08:56 +02:00
Fishhh d137ceccef
Fix incorrect comment in hiliteMatches 2022-06-05 20:30:18 +02:00
Eelco Dolstra 2097c30b08
Merge pull request #6600 from asymmetric/hash-comment
schema.sql: add comment about hash being in base16
2022-06-03 08:51:07 +02:00
Eelco Dolstra 28e08822a3
Avoid unnecessary string copy 2022-06-02 21:26:28 +02:00
Eelco Dolstra abb80cfa4c
Add operator for concatenating strings and string_views 2022-06-02 21:26:21 +02:00
Eelco Dolstra 81a486c607
Shut up clang warnings 2022-06-02 21:19:54 +02:00
Chris Wögi 51b3cc151e Explain exactly what nix-upgrade nix does 2022-06-02 15:05:27 +02:00
Théophane Hufschmitt a5f7b934bd
Merge branch 'master' into lto 2022-06-01 17:55:03 +02:00
Lorenzo Manacorda a9358a6097 schema.sql: add comment about hash being in base16 2022-06-01 14:59:57 +02:00
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 af23d38019
Merge pull request #6590 from edolstra/fix-noexcept
Fix noexcept violations
2022-05-30 17:45:44 +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
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
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 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
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 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
Maximilian Bosch b916c08feb
libfetchers: drop getGitDir and hardcode .git
As discussed[1] this is most likely not desirable.

[1] https://github.com/NixOS/nix/pull/6440#issuecomment-1120876248
2022-05-24 14:20:48 +02:00
Ben Burdette ba035f7dd0 comment 2022-05-23 10:13:47 -06:00
Théophane Hufschmitt 1e7c27cb91
Merge pull request #6560 from ncfavier/patch-1
typo: defaultApps → defaultApp
2022-05-23 17:08:06 +02:00
Théophane Hufschmitt 50ab1587bf
Merge pull request #6532 from flox/show_warning
fix: alignment during flake show of legacyPackages
2022-05-23 09:30:26 +02:00
Ben Burdette 13d02af079 remove redundant 'debugMode' flag 2022-05-22 21:45:24 -06:00
Ben Burdette 7ccb2700c0 comments 2022-05-22 19:15:58 -06:00
Ben Burdette 5bc97fdfa6 change state derefs 2022-05-22 19:12:03 -06:00
Ben Burdette 34ffaa9f57 changning repl to use EvalState& instead of ref 2022-05-22 18:57:45 -06:00
Naïm Camille Favier 81a9bf0ad2
typo: defaultApps → defaultApp 2022-05-21 14:41:24 +02:00
Ben Burdette 982c8a959b remove special tryEval behavior 2022-05-20 12:45:36 -06:00
Ben Burdette 884d591787 debugRepl ftn pointer 2022-05-20 10:33:50 -06:00
Ben Burdette 0600df86b8 'debugMode' 2022-05-19 17:01:23 -06:00
Ben Burdette 7ddef73d02 de-const evalState exceptions 2022-05-19 12:44:40 -06:00
Ben Burdette f9cdb6af8d Merge branch 'debug-exploratory-PR' into debuggerHook-eval-arg 2022-05-19 11:07:18 -06:00
Ben Burdette 357fb84dba use an expr->StaticEnv table in evalState 2022-05-19 10:48:10 -06:00