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14376 commits

Author SHA1 Message Date
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
John Ericson d93e76fbb8 Start cross-referencing experimental features
- Create a glossary entry for experimental features.

- Have the man page experimental feature notice link `nix-commmand`.

  (Eventually this should be programmed, based on whether the command is
  experimental, and if so what experimental feature does it depend on.)

- Document which installables depend on which experimental features.

  I tried to use the same style (bold warning and block quote) that the
  top of the man page uses.

Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io>
2023-04-14 07:45:08 -04:00
Eelco Dolstra 7eac8838df
Merge pull request #8199 from tweag/fix-sqlite-busy-reporting
Fix unnecessary reporting of SQLite busy errors
2023-04-14 10:50:50 +02:00
Eelco Dolstra 33fc09c2a5
Merge pull request #8176 from tweag/rename-confusing-write-method
Rename and protect `BufferedSink::write`
2023-04-14 10:44:36 +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
John Ericson 615c25b0dd Merge remote-tracking branch 'upstream/master' into trustless-remote-builder-simple 2023-04-12 00:00:12 -04:00
Eelco Dolstra ef0b48377d
Merge pull request #8206 from NixOS/bump-2.16.0
Bump version
2023-04-11 20:59:11 +02:00
Eelco Dolstra a4b6d1d9a3 Bump version 2023-04-11 20:16:37 +02:00
Eelco Dolstra 37046432b9
Merge pull request #8201 from obsidiansystems/hacky-xp-setting-fix
Do not gate or hide experimental settings
2023-04-11 17:37:09 +02:00
Ben Radford de3df3009b
Move warning timing logic into handleSQLiteBusy. 2023-04-11 16:14:16 +01:00
John Ericson 450e5ec618 Do not gate or hide experimental settings
This is somewhat hacky fix just for 2.15. I unintentionally hid them
from the manual, when no one wanted to hide them that (including
myself). I also required the experimental feature to be enabled in an
order-dependent way, which is not good.

The simplest fix for this immanent release is just to always show them,
and always allow them to be set.

Effectively undoes some changes from aa663b7e89
2023-04-11 10:56:48 -04:00
Eelco Dolstra 0a54624275
Merge pull request #8200 from edolstra/release-notes
2.15 release notes
2023-04-11 13:18:30 +02:00
Eelco Dolstra e570a91661 Release notes 2023-04-11 12:40:56 +02:00
Eelco Dolstra 162c3f5f7c
Merge pull request #8170 from tweag/fix-aarch64-build
Explicitely define `LockFile::operator!=`
2023-04-11 12:35:23 +02:00
Ben Radford da322ebda6
Revert "Add script to reproduce issue by inducing heavy load."
This reverts commit 213b838f9cfb820d2bc76d7c6edc468b27029945.
2023-04-11 11:15:34 +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
Ben Radford 7f5ca6192d
Add script to reproduce issue by inducing heavy load. 2023-04-11 11:15:34 +01:00
Eelco Dolstra 45ca4e6432
Merge pull request #8158 from tweag/harden-profiles-test
Fix the flaky `nix-profile` test
2023-04-11 12:12:09 +02:00
Eelco Dolstra 8fd91b3585
Merge pull request #8153 from obsidiansystems/more-labeler
Try auto-labeling a few more things
2023-04-11 12:10:34 +02:00
Eelco Dolstra 60a1bf08b6
Merge pull request #7798 from peeley/list-experimental-features
Documentation: list experimental features in manual
2023-04-11 11:55:35 +02:00
Eelco Dolstra deb7f4b466
Nitpicks 2023-04-11 11:29:35 +02:00
Robert Hensing a2ec8eaf17
Merge pull request #8190 from NaN-git/configure_ac
add check for librapidcheck
2023-04-10 20:13:32 +02:00
Robert Hensing 4e0804c920 Deduplicate string literal rendering, fix 4909 2023-04-09 22:42:20 +02:00
John Ericson 73eb6a2a57 Single page for experimental feature descriptions
As requested by @fricklerhandwerk.
2023-04-09 11:01:23 -04:00
Philipp Otterbein ca6b759f4e fix failing configure in nix-tests 2023-04-09 02:33:53 +02:00
John Ericson 51c8ffbc28 Merge remote-tracking branch 'upstream/master' into trustless-remote-builder-simple 2023-04-08 18:49:26 -04:00
Philipp Otterbein 8ffc05e7ec add check for librapidcheck
declare RAPIDCHECK_HEADERS as variable
2023-04-08 22:29:43 +02:00
Robert Hensing 8f0ec323ea
Merge pull request #8180 from obsidiansystems/factor-out-daemon-cmd-helpers
Tidy up and comment daemon CLI
2023-04-08 16:57:49 +02:00
John Ericson fd21f9d76e Merge remote-tracking branch 'upstream/master' into path-info 2023-04-07 20:39:04 -04:00
John Ericson 3ebd66c00e Merge remote-tracking branch 'upstream/master' into trustless-remote-builder-simple 2023-04-07 19:54:34 -04:00
John Ericson 8f44edc83e Tidy up and comment daemon CLI
Some of the factoring out was taken from #7912 by @mupdt. Thanks!

No behavior should be changed in this commit.

Co-Authored-By: mupdt <25388474+mupdt@users.noreply.github.com>
Co-authored-by: Robert Hensing <roberth@users.noreply.github.com>
2023-04-07 16:49:52 -04:00
Robert Hensing 4411c7d7e0
Merge pull request #8179 from tweag/disable-gc-on-coroutine
disable gc on coroutine
2023-04-07 18:21:11 +02:00
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 2445afd92c Require openssl >= 1.1.1
Versions older this are sufficiently old that we don't want to support
them, and they require extra support code.
2023-04-07 17:50:40 +02:00
Robert Hensing 2196fd1146 libutil: Provide alternatives to startSignalHandlerThread
How signals should be handled depends on what kind of process Nix
is integrated into. The signal handler thread used by the stand-alone
Nix commands / processes may not work well in the context of other
runtime systems, such as those of Python, Perl, or Haskell.
2023-04-07 17:50:40 +02:00
John Ericson 38ae7c2891 Merge remote-tracking branch 'upstream/master' into trustless-remote-builder-simple 2023-04-07 11:13:35 -04:00
John Ericson 6e1e15ffec Fix it! 2023-04-07 11:13:23 -04:00
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 1107ea363f libmain: Clarify the lack of initLibExpr()
Quote

    Why not initLibExpr()? initGC() is essentially that, but
    detectStackOverflow is not an instance of the init function concept, as
    it may have to be invoked more than once per process.

Furthermore, renaming initGC to initLibExpr is more trouble than it's
worth at this time.
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 9693076715 Move initLibStore() immediately after initLibUtil()
Part of an effort to make it easier to initialize the right things,
by moving code into the appropriate libraries.

The goal of this reordering is to make initLibStore self-sufficient
in a following commit.
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
Robert Hensing 6e0b7109ab Move OpenSSL init to initLibUtil
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
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 c036de086e Merge remote-tracking branch 'upstream/master' into trustless-remote-builder-simple 2023-04-07 09:40:36 -04:00
Robert Hensing 54b3b6ebc6
Merge pull request #7887 from obsidiansystems/add-derivation
`nix derivation add`, `show-derivation` -> `derivation show`
2023-04-07 15:02:35 +02:00