Commit graph

15807 commits

Author SHA1 Message Date
Matthew Kenigsberg
02af02854d
dockerImage: fix root shell
Currently root's shell is set to a path that does not exist; this change
sets it to the correct path to bash
2022-09-14 16:20:58 -06:00
Eelco Dolstra
cc6e312315
Get Ubuntu 22.10 to work 2022-09-14 19:44:41 +02:00
Eelco Dolstra
906c947ee8
Enable daemon installation test on Fedora 2022-09-14 18:55:45 +02:00
Eelco Dolstra
0a8e666dd6
Add Fedora 36 2022-09-14 18:40:16 +02:00
Eelco Dolstra
fae3b4fe8a
Add an installer test
This runs the installer in a QEMU VM. Unlike the old installer test
that ran inside a declaratively built RedHat/Debian image, this uses
an image from Vagrant.
2022-09-14 15:41:11 +02:00
Eelco Dolstra
88a45d6149
Merge pull request #7014 from DeterminateSystems/graham/ds-327-fish-support-for-the-nix-installer
Add Fish suport to the Nix installer
2022-09-14 14:46:26 +02:00
Théophane Hufschmitt
88646eea29
Merge pull request #7025 from fricklerhandwerk/issue-templates
issue template: add feature label
2022-09-14 11:00:48 +02:00
Ana Hobden
7194c87dce Add installer_test matrix for shells
Signed-off-by: Ana Hobden <operator@hoverbear.org>
2022-09-13 12:57:29 -04:00
Ana Hobden
8ebdbeb257 Add fish suport to installer
Before this patch, installing Nix using the Fish shell did not
work because Fish wasn't configured to add Nix to the PATH. Some
options in #1512 offered workarounds, but they typically involve
extra plugins or packages.

This patch adds native, out-of-the-box support for the Fish shell.

Note that Fish supports a `conf.d` directory, which is intended
for exactly use cases like this: software projects distributing
shell snippets. This patch takes advantage of it. The installer
doesn't append any Nix loader behavior to any Fish config file.
Because of that, the uninstall process is smooth and a reinstall
obliterates the existing nix.fish files that we place instead of
bothering the user with a backup / manual removal.

Both single-user and multi-user cases are covered. It has been
tested on Ubuntu, and a Mac with MacPorts, homebrew, and the
Fish installer pkg.

Closes #1512

Co-authored-by: Graham Christensen <graham@grahamc.com>
2022-09-13 12:56:16 -04:00
Eelco Dolstra
b8f334bd85
Merge pull request #7034 from edolstra/trim-descriptions
Trim option descriptions
2022-09-13 17:40:22 +02:00
Eelco Dolstra
d365cced4f
Trim option descriptions
This removes unintended blank lines in Markdown when the description
is a multiline string literal.
2022-09-13 16:58:32 +02:00
Eelco Dolstra
b56906aae0
Merge pull request #7032 from edolstra/stop-progress-bar
RunPager: Stop the progress bar
2022-09-13 16:57:30 +02:00
Eelco Dolstra
c6ff33ff5c
RunPager: Stop the progress bar
In particular, the progress bar was interfering with 'less' rendering
in '--help' (e.g. run 'nix --help' and hit '/' to search).
2022-09-13 15:29:13 +02:00
Théophane Hufschmitt
0f64bf445a
Merge pull request #6994 from agbrooks/master
Prevent tempdir from being GC-ed before addToStoreFromDump completes
2022-09-13 09:23:16 +02:00
Andrew Brooks
565d888e0f Address PR feedback on #6694 2022-09-12 11:33:23 -05:00
Valentin Gagarin
7852609999 issue template: add feature label
each change should be an improvement, a label for that is redundant.
2022-09-12 11:27:25 +02:00
Guillaume Maudoux
96f2dd99d3 fix remaining foo stuff 2022-09-11 23:09:36 +02:00
Guillaume Maudoux
e412bb6d30 fix remaining fixtures 2022-09-11 22:58:59 +02:00
Guillaume Maudoux
c7b901fd33 Cleanup error strings rebase 2022-09-11 01:34:19 +02:00
Eelco Dolstra
aa4ca8b7e4
Merge pull request #4918 from roberth/installer-pc
installer: Jeeze -> Oh no
2022-09-09 16:49:59 +02:00
Valentin Gagarin
dceb4f9dbb
Merge pull request #6825 from rapenne-s/nix_shell_example
nix shell: document how to invoke multiple commands from the command …
2022-09-09 13:35:23 +02:00
Valentin Gagarin
1d295e5fe7
Merge pull request #6934 from fricklerhandwerk/revert-architecture
Revert #6420 "Document what Nix *is*" so we can start over with smaller change sets
2022-09-09 13:31:05 +02:00
Valentin Gagarin
8dd5ba2f47 more precise variable types 2022-09-09 09:54:24 +02:00
Théophane Hufschmitt
c8e8eea95e
Merge pull request #7008 from jonringer/add-command-docs
Docs: Add nix develop --command entry
2022-09-08 13:34:40 +02:00
Valentin Gagarin
548c904d40 optimize performance
remove loops and function calls, modify arrays in place

this makes the whole thing harder to read, and probably only
marginally faster.
2022-09-08 11:58:43 +02:00
Max
6da4cc92d8 showForeign -> showAllSystems 2022-09-07 20:28:30 +02:00
Andrew Brooks
84fe75a12a Keep created temp dirs inside store, but protect from GC
Implements the approach suggested by feedback on PR #6994, where
tempdir paths are created in the store (now with an exclusive lock).

As part of this work, the currently-broken and unused
`createTempDirInStore` function is updated to create an exclusive lock
on the temp directory in the store.

The GC now makes a non-blocking attempt to lock any store directories
that "look like" the temp directories created by this function, and if
it can't acquire one, ignores the directory.
2022-09-06 17:48:00 -05:00
Guillaume Maudoux
eb460a9529 WIP: broken merge but need a git checkpoint 2022-09-07 00:34:03 +02:00
Eelco Dolstra
ece12a97d9 lockfile -> lock file for consistency 2022-09-06 19:20:31 +02:00
Eelco Dolstra
27be54ca53 nix develop: Ignore stdenv's $SHELL
Stdenv sets this to a bash that doesn't have readline/completion
support, so running 'nix (develop|shell)' inside a 'nix develop' gives
you a crippled shell. So let's just ignore the derivation's $SHELL.

This could break interactive use of build phases that use $SHELL, but
they appear to be fairly rare.
2022-09-06 18:27:39 +02:00
Eelco Dolstra
9600109879
Merge pull request #6995 from matthewbauer/disable-sa-restart-on-macos
Disable SA_RESTART for some signals on macOS
2022-09-06 17:36:31 +02:00
Jonathan Ringer
6ce2e96c88
Docs: Add nix develop --command entry
Add example of nix develop being used to execuate a series of script
commands. This is common when doing things like CI/CD, and should be
represented in the official documentation.

Also useful for people looking for the 'nix develop' equivalent of
'nix-shell --run'.

Related:
 - https://github.com/NixOS/nix/issues/6908
 - https://github.com/NixOS/nix/issues/6908#issuecomment-1229266853
2022-09-06 08:18:29 -07:00
Matthew Bauer
77d3d3d18d Remove some signals 2022-09-06 09:47:53 -05:00
Eelco Dolstra
7f31c08224
Merge pull request #7002 from tweag/reset-timestamps-in-installer
Installer: Reset the timestamps in the tarball
2022-09-06 13:19:56 +02:00
Valentin Gagarin
59be1e500a generalize anchor redirects
renaming section headers and changing manually set `id`s will break URLs
in the wild.

this change allows keeping track of all changes to ensure backwards
compatibility.
2022-09-06 00:49:16 +02:00
Théophane Hufschmitt
089f584173
Merge pull request #6980 from virusdave/patch-1
Set `HOME` var to `root`'s home when running `nix-store` as `root`
2022-09-05 16:21:05 +02:00
Sandro
408dcfc0d3
Improve experimental-features error wording 2022-09-05 15:42:10 +02:00
Théophane Hufschmitt
3fca5f6c69 Installer: Reset the timestamps in the tarball
Otherwise it isn't reproducible.

Fix https://github.com/NixOS/nix/issues/7001
2022-09-05 14:44:01 +02:00
Théophane Hufschmitt
df5159e7d3
Merge pull request #6993 from matthewbauer/dont-read-derivation-in-goal
Don’t readDerivation if impure derivations feature is disabled
2022-09-05 11:20:58 +02:00
Matthew Bauer
a47b5476e1 Add more signals 2022-09-03 16:06:33 -05:00
Matthew Bauer
102434e4cb Disable SA_RESTART for some signals on macOS
Disables the SA_RESTART behavior on macOS which causes:

> Restarting of pending calls is requested by setting the SA_RESTART bit
> in sa_flags. The affected system calls include read(2), write(2),
> sendto(2), recvfrom(2), sendmsg(2) and recvmsg(2) on a communications
> channel or a slow device (such as a terminal, but not a regular file)
> and during a wait(2) or ioctl(2).

From: https://man.openbsd.org/sigaction#SA_RESTART

This being set on macOS caused a bug where read() calls to the daemon
socket were blocking after a SIGINT was received. As a result,
checkInterrupt was never reached even though the signal was received
by the signal handler thread.

On Linux, SA_RESTART is disabled by default. This probably effects
other BSDs but I don’t have the ability to test it there right now.
2022-09-03 00:27:16 -05:00
Andrew Brooks
1f041ac54f Prevent tempdir from being GC-ed before addToStoreFromDump has renamed it
This fixes issue 6823 by placing the tempdir used in LocalStore::addToStoreFromDump
outside the Nix store, where automatic GC is no longer a concern.
2022-09-02 18:32:35 -05:00
Eelco Dolstra
0c7f213c87
Merge pull request #6990 from matthewbauer/no-space-in-zsh
Don’t add a space after attrs completion in zsh
2022-09-02 19:01:52 +02:00
Matthew Bauer
4894e567fb Don’t readDerivation if impure derivations feature is disabled
readDerivation is pretty slow, and while it may not be significant for
some use cases, on things like ghc-nix where we have thousands of
derivations is really slows things down.

So, this just doesn’t do the impure derivation check if the impure
derivation experimental feature is disabled. Perhaps we could cache
the result of isPure() and keep the check, but this is a quick fix to
for the slowdown introduced with impure derivations features in 2.8.0.
2022-09-02 11:46:34 -05:00
Matthew Bauer
dd3cd1a167
Apply suggestions from code review 2022-09-02 10:50:02 -05:00
Eelco Dolstra
a9af12e658
Merge pull request #6987 from matthewbauer/update-boehmgc-coroutine-sp-fallback-for-darwin
Update boehmgc-coroutine-sp-fallback.diff for darwin
2022-09-02 13:22:55 +02:00
Matthew Bauer
bd63ae7e18 Don’t add a space after attrs completion in zsh
This matches the behavior of bash. We don’t want to add a space after
completion on attrs. Uses -S.

Switches to new compadd style comppletions instead of _describe.
Shouldn’t have any negative issues from what I can tell.
2022-09-01 23:16:55 -05:00
Adam Joseph
e90f2fcfc7 glossary: add entry for chroot store (used 11 times in nix) 2022-09-01 18:28:05 -07:00
Adam Joseph
e6f5352e71 #binary-cache -> #gloss-binary-cache 2022-09-01 18:27:00 -07:00
Adam Joseph
1ab913467e linkify mention of other options 2022-09-01 18:03:35 -07:00