Commit graph

13677 commits

Author SHA1 Message Date
Eelco Dolstra 5978ceb271 Fix building with GCC 9
Nixpkgs on aarch64-linux is currently stuck on GCC 9
(https://github.com/NixOS/nixpkgs/issues/208412) and using gcc11Stdenv
doesn't work either.

So use c++2a instead of c++20 for now. Unfortunately this means we
can't use some C++20 features for now (like std::span).
2023-02-10 18:38:57 +01:00
Théophane Hufschmitt 9ebbe35817
Merge pull request #5588 from tweag/balsoft/xdg
Follow XDG Base Directory standard
2023-02-10 18:05:50 +01:00
Philipp Jungkamp a537095e1f Infer short completion descriptions for commandline flags
Descriptions for commandline flags may not include newlines and should
be rather short for display in a shell. Truncate the description string
of a flag on '\n' or '.' to and add an ellipsis if needed.
2023-02-10 18:03:19 +01:00
Eelco Dolstra a21405a4e8 Add regression test 2023-02-10 17:51:44 +01:00
Alexander Bantyev 2384d36083
A setting to follow XDG Base Directory standard
XDG Base Directory is a standard for locations for storing various
files. Nix has a few files which seem to fit in the standard, but
currently use a custom location directly in the user's ~, polluting
it:

- ~/.nix-profile
- ~/.nix-defexpr
- ~/.nix-channels

This commit adds a config option (use-xdg-base-directories) to follow
the XDG spec and instead use the following locations:

- $XDG_STATE_HOME/nix/profile
- $XDG_STATE_HOME/nix/defexpr
- $XDG_STATE_HOME/nix/channels

If $XDG_STATE_HOME is not set, it is assumed to be ~/.local/state.

Co-authored-by: Théophane Hufschmitt <7226587+thufschmitt@users.noreply.github.com>
Co-authored-by: Tim Fenney <kodekata@gmail.com>
Co-authored-by: pasqui23 <pasqui23@users.noreply.github.com>
Co-authored-by: Artturin <Artturin@artturin.com>
Co-authored-by: John Ericson <Ericson2314@Yahoo.com>
2023-02-10 20:14:06 +04:00
Eelco Dolstra bffb76264e
Merge pull request #7800 from PicoGeyer/patch-1
Fix minor syntax issue in one of the examples.
2023-02-10 17:09:19 +01:00
Eelco Dolstra c49b7472ea Fix macOS build 2023-02-10 17:08:33 +01:00
Eelco Dolstra 0c77dbab56
Merge pull request #7801 from hercules-ci/rename-authorizationsettings
daemon.cc: Rename UserSettings -> AuthorizationSettings
2023-02-10 16:33:15 +01:00
Eelco Dolstra 3e6e34cdf5 LocalDerivationGoal::startBuilder(): Use startProcess() to clone 2023-02-10 14:44:25 +01:00
Robert Hensing 37b1e93f4b daemon.cc: Rename UserSettings -> AuthorizationSettings
This is a bit more accurate.

It's a private name, but before you know it, someone might make it public!
2023-02-10 14:41:39 +01:00
Eelco Dolstra f094ba7386 Simplify the PID namespace check: just try to mount /proc
Fixes #7783.
2023-02-10 14:38:14 +01:00
Robert Hensing 1a0b293eb2
Merge pull request #7775 from hercules-ci/test-authorization
Add a basic daemon authorization test
2023-02-10 13:36:45 +01:00
Théophane Hufschmitt 320e391171
Merge pull request #7403 from fricklerhandwerk/noselect
disallow selecting shell prompt in code samples
2023-02-10 13:12:23 +01:00
Robert Hensing 7908a41631
tests/authorization: Simplify assertion
Co-authored-by: Théophane Hufschmitt <7226587+thufschmitt@users.noreply.github.com>
2023-02-10 13:03:24 +01:00
Yorick 012ddaa322
flake.nix: add clangd and bear 2023-02-10 14:29:59 +04:00
Pico Geyer a0f1cb0ce7 Fix minor syntax issue in the one of the examples.
Attribute set expressions need to end with a ;
2023-02-10 12:01:44 +02:00
Robert Hensing 9813e54a74 tests: Add command source locations to test log 2023-02-09 22:14:53 +01:00
Théophane Hufschmitt 5597d68e2d
Merge pull request #7754 from obsidiansystems/narrower-scope-derivation-flag
Scope down `--derivation` to just the commands that use it
2023-02-09 19:51:43 +01:00
Eelco Dolstra 0a7071ed33
Merge pull request #7774 from edolstra/submodule-fixes
Git submodule fixes
2023-02-09 17:19:48 +01:00
Eelco Dolstra e46429f674
Merge pull request #7712 from Mic92/advertise-compressions
advertise transport encoding in http transfers to
2023-02-09 17:15:25 +01:00
Eelco Dolstra 862e56c23d
Improve comment
Co-authored-by: Robert Hensing <roberth@users.noreply.github.com>
2023-02-09 16:42:45 +01:00
Eelco Dolstra 15313bfdb7
Fix activity message
Co-authored-by: Josef Kemetmüller <josef.kemetmueller@gmail.com>
2023-02-09 16:42:14 +01:00
Joachim Breitner e4a2a5c074
Documentation: builtins.fetchGit when used on a local path (#7706)
* Documentation:  builtins.fetchGit when used on a local path

Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io>
2023-02-08 11:53:28 +00:00
Valentin Gagarin ec788964e9
Merge pull request #7626 from hercules-ci/issue-7623 2023-02-08 01:22:23 +01:00
Robert Hensing 40d8955b89
Apply suggestions from code review
Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io>
2023-02-08 00:24:28 +01:00
Valentin Gagarin c1921514d4
Merge pull request #7700 from iFreilicht/patch-1
docs: Fix small formatting errors
2023-02-07 23:37:42 +01:00
Eelco Dolstra ae6de012ee
Merge pull request #7692 from edolstra/fix-docker-auto-uid-allocation
Fix auto-uid-allocation in Docker containers
2023-02-07 23:35:39 +01:00
Robert Hensing 19b495a48a NarInfoDiskCache: Also test id consistency with updated fields
And clarify test
2023-02-07 23:34:36 +01:00
Robert Hensing fb94d5cabd NarInfoDiskCache: Keep BinaryCache.id stable and improve test
Fixes #3898

The entire `BinaryCaches` row used to get replaced after it became
stale according to the `timestamp` column. In a concurrent scenario,
this leads to foreign key conflicts as different instances of the
in-process `state.caches` cache now differ, with the consequence that
the older process still tries to use the `id` number of the old record.

Furthermore, this phenomenon appears to have caused the cache for
actual narinfos to be erased about every week, while the default
ttl for narinfos was supposed to be 30 days.
2023-02-07 23:34:36 +01:00
Robert Hensing 2ceece3ef3 NarInfoDiskCache: Prepare reproducer for #3898 2023-02-07 23:34:36 +01:00
Robert Hensing 79f62d2dda NarInfoDiskCacheImpl: Make dbPath a parameter
This allows testing with a clean database.
2023-02-07 23:34:36 +01:00
Robert Hensing 29f0b196f4 NarInfoDiskCache: Rename cacheExists -> upToDateCacheExists
This is slightly more accurate considering that an outdated record
may exist in the persistent cache. Possibly-outdated records are
quite relevant as they may be foreign keys to more recent information
that we want to keep, but we will not return them here.
2023-02-07 23:34:36 +01:00
Robert Hensing 8a0ef5d58e sqlite.cc: Add SQL tracing
Set environment variable NIX_DEBUG_SQLITE_TRACES=1 to log all sql statements.
2023-02-07 23:34:36 +01:00
Robert Hensing 1a86d3e98e local.mk: Don't log docroot comments
These were accidentally logged and do not need to appear in make's
log output.
2023-02-07 23:34:36 +01:00
David Dunn 9aeaf98c4b
Make install command in documentation compatible with fish shell (#7474)
Use a pipe for all install commands

Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io>
2023-02-07 22:32:27 +00:00
Eelco Dolstra fd01b8fc1e
Merge pull request #7780 from edolstra/pr-template
PR template: Ask release notes for incompatible changes, not bug fixes
2023-02-07 23:17:58 +01:00
Felix Uhl d910dfe978 docs: Fix formatting of || operator
This is a workaround for
[mdBook#2000](https://github.com/rust-lang/mdBook/issues/2000)
2023-02-07 23:06:14 +01:00
Felix Uhl 32db5e6349 docs: Fix broken anchor link 2023-02-07 23:06:14 +01:00
Eelco Dolstra 0a70b411e1 Print debug message if a namespace test fails 2023-02-07 23:01:39 +01:00
Eelco Dolstra c5c0617d6f Mention --no-sandbox if sandboxing is unsupported 2023-02-07 22:59:46 +01:00
Eelco Dolstra 4e61877b5c More #ifdef 2023-02-07 22:51:53 +01:00
Eelco Dolstra d834de2894 Fix macOS build 2023-02-07 22:51:53 +01:00
Eelco Dolstra bc1d9fd8b5 Check whether we can use PID namespaces
In unprivileged podman containers, /proc is not fully visible (there
are other filesystems mounted on subdirectories of /proc). Therefore
we can't mount a new /proc in the sandbox that matches the PID
namespace of the sandbox. So this commit automatically disables
sandboxing if /proc is not fully visible.
2023-02-07 22:51:53 +01:00
Eelco Dolstra fb2f7f5dcc Fix auto-uid-allocation in Docker containers
This didn't work because sandboxing doesn't work in Docker. However,
the sandboxing check is done lazily - after clone(CLONE_NEWNS) fails,
we retry with sandboxing disabled. But at that point, we've already
done UID allocation under the assumption that user namespaces are
enabled.

So let's get rid of the "goto fallback" logic and just detect early
whether user / mount namespaces are enabled.

This commit also gets rid of a compatibility hack for some ancient
Linux kernels (<2.13).
2023-02-07 22:51:53 +01:00
Eelco Dolstra 0a82d2ca49 Ask release notes for incompatible changes, not bug fixes 2023-02-07 22:48:31 +01:00
Eelco Dolstra 9a7dc5d718 Add some tests 2023-02-07 22:46:25 +01:00
Eelco Dolstra 1ba13b17db
Merge pull request #7758 from peterbecich/clang11-devshell-documentation
fix documentation for `clang11Stdenv` dev shell
2023-02-07 22:35:31 +01:00
Eelco Dolstra 7a6daf61e8 Fix activity message 2023-02-07 22:22:50 +01:00
Robert Hensing 72b18f05a2 Add a basic daemon authorization test 2023-02-07 16:43:09 +01:00
Valentin Gagarin 8ab9fdac01
Merge pull request #7768 from ncfavier/fixup-7714 2023-02-07 16:24:19 +01:00