Commit graph

661 commits

Author SHA1 Message Date
Domen Kožar ed39532dda doc: add an example for builtins.substring 2016-08-11 12:32:24 +02:00
Domen Kožar 9a1320af29 s/powerpc-darwin/x86_64-darwin/
Let's step in line with time and document more realistic values.
2016-08-10 18:42:55 +02:00
Eelco Dolstra 2fad86f361 Remove $NIX_DB_DIR
This variable has no reason to exist, given $NIX_STATE_DIR.
2016-08-10 18:05:35 +02:00
Shea Levy 6e51af8023 Nuke nix-push.
Rarely used, nix copy replaces it.
2016-08-10 11:13:11 -04:00
Shea Levy 15c035c13f Remove nix-install-package.
Refs #831
2016-08-10 08:20:51 -04:00
Eelco Dolstra 77c2739c25 Grammar/spelling 2016-07-21 11:30:01 +02:00
Matthias Beyer 2ec9d2fb02 NIX_REMOTE_SYSTEMS path must be absolute (#957)
Once upon a time, I wrote my bachelors thesis about functional
deployment mechanisms.

I had to evaluate several szenarios where package management and
deployment were relevant. One szenario was to do distributed builds
over several machines.

I told myself: Weee, nix can do this! And with nix, this is actually
save, as you do not have side effects when building!

So I started. I use a cloud to set up four virtual machines where I
wanted to do the build. A fifth machine was used as master to distribute
the builds. All was good.

I created the necessary SSH keys, made sure every machine was reachable
by the master and configured the build in my remotes.conf.

When I started to try to build weechat from source, the build failed. It
failed, telling me

    error: unable to start any build; either increase ‘--max-jobs’ or enable distributed builds

And I started to dig around. I digged long and good. But I wasn't able
to find the issue.

I double and triple checked my environment variables, my settings, the
SSH key and everything.

I reached out to fellow Nixers by asking on the nixos IRC channel. And I
got help. But we weren't able to find the issue, either.

So I became frustrated. I re-did all the environment variables.

And suddenly,... it worked! What did I change? Well... I made the
environment variables which contained pathes contain absolute pathes
rather than relatives.

And because I like to share my knowledge, this should be put into the
documentation, so others do not bang their heads against the wall
because something is not documented somewhere.
2016-07-21 11:19:21 +02:00
Dmitry Kalinkin 2a788bf9e7 documentation: mention required openssl dependency (#974)
Fixes: a6ca68a7 ("Require OpenSSL")
2016-07-20 15:02:29 +02:00
aszlig 72fb2ccfa1
Don't hardcode docbook XSL namespace URL
Docbook XSL got updated to version 1.79.1 in NixOS/nixpkgs@fb893a8 and
we're still referring to the hardcoded previous version.

So instead of just updating this to 1.79.1 we're going to use "current"
in the hope that this won't happen again.

I have tested this by building the manual under Nix(OS) but I haven't
tested this in a non-Nix environment, so I'm not sure whether this could
have implications.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>
Cc: @edolstra
2016-07-04 20:13:20 +02:00
Eelco Dolstra fffacd7c78 Fix manual build
http://hydra.nixos.org/build/36944270
2016-06-20 16:55:22 +02:00
Eelco Dolstra f94a804ced Restore instructions on how to install a binary tarball
Looks like these were accidentally commented out in
9ffc4f4363.
2016-06-17 15:26:10 +02:00
Johannes 'fish' Ziemke df7e9b6d68 Remove nix-copy-closure reference note from nix-store docs
nix-copy-closure is not using nix-store directly anymore.
2016-06-15 15:58:13 +02:00
Domen Kožar 5339ae4437 Merge pull request #576 from qknight/args_explanation
extended args@ explanation
2016-05-30 23:40:17 +01:00
Joachim Schiele 6766041b84 Update language-constructs.xml 2016-05-30 23:58:45 +02:00
Joachim Schiele 659a3e399b Update language-constructs.xml 2016-05-30 23:58:13 +02:00
Eelco Dolstra a375326a97 Merge pull request #884 from srp/fix-nix-build-examples
fix "nix-build" examples
2016-05-03 11:13:54 +02:00
Eelco Dolstra 8e065c6b3e BinaryCacheStore: Make the signing key a parameter 2016-04-29 16:47:20 +02:00
Scott R. Parish 96d3534a9e fix "nix-build" examples
The existing "nix-build" examples were failing:

  error: cannot auto-call a function that has an argument without a default value (‘system’)

Thanks to @groxxda on irc for pointing out the fix!

Updated to completely remove unneeded path argument, suggested by @joachifm

Updated to remove other occurences of `all-packages.nix` from files as
suggested by @domenkozar
2016-04-26 13:30:57 -07:00
Eelco Dolstra 41633f9f73 Improved logging abstraction
This also gets rid of --log-type, since the nested log type isn't
useful in a multi-threaded situation, and nobody cares about the
"pretty" log type.
2016-04-25 19:18:45 +02:00
Eelco Dolstra 31a1a8ed3c Merge pull request #815 from vcunat/p/outputsToInstall
nix-env: respect meta.outputsToInstall
2016-04-14 20:55:41 +02:00
Eelco Dolstra 58e423ce32 Remove PDF manual
More spring cleaning.
2016-04-14 12:50:01 +02:00
Eelco Dolstra 867967265b Remove manifest support
Manifests have been superseded by binary caches for years. This also
gets rid of nix-pull, nix-generate-patches and bsdiff/bspatch.
2016-04-11 16:20:15 +02:00
Eelco Dolstra 8cffec8485 Remove failed build caching
This feature was implemented for Hydra, but Hydra no longer uses it.
2016-04-08 18:19:04 +02:00
Eelco Dolstra 525c78a2c3 Remove references to old-school signing 2016-03-22 15:39:59 +01:00
Eelco Dolstra e69c48dc43 Fix bad DocBook
http://hydra.nixos.org/build/33087405
2016-03-14 12:34:11 +01:00
Eelco Dolstra 1b18991082 Merge pull request #822 from cstrahan/nix-store-serve
add docs for `nix-store --serve`
2016-03-10 15:30:54 +01:00
Eelco Dolstra b4e0335d4d Add option binary-cache-secret-key-file for signing binary caches 2016-03-04 17:45:22 +01:00
Charles Strahan e3e5c8bc91 add docs for nix-store --serve 2016-02-27 22:39:29 -05:00
Vladimír Čunát 03cbb9ad59 nix-env: respect meta.outputsToInstall
Discussed on https://github.com/NixOS/nixpkgs/pull/12653#discussion_r51601849
2016-02-23 14:19:14 +01:00
Shea Levy 037ff4e70a Merge branch 'docs' of git://github.com/joelmo/nix 2016-02-22 07:14:16 -05:00
Dan Connolly b39ec410ee context for introducing runtime dependencies
The first occurrence of "runtime dependencies" wasn't related to the surrounding narrative.
2016-02-18 23:29:00 -06:00
Joel Moberg bb36a1a3cf Document IN_NIX_SHELL variable 2016-02-18 23:32:37 +01:00
Scott Olson 37b8e59f6f Fix typo in nix-shell command reference. 2016-02-13 01:03:32 -07:00
Eelco Dolstra b3e8d72770 Merge pull request #762 from ctheune/ctheune-floats
Implement floats
2016-02-12 12:49:59 +01:00
Eelco Dolstra 9e7c1a4bbd Use the daemon when we don't have write access to the Nix database 2016-01-31 10:28:48 +01:00
Eelco Dolstra 8b4577ac9d Grmbl 2016-01-19 12:35:17 +01:00
Eelco Dolstra d704abc0f3 Update release notes 2016-01-18 15:59:28 +01:00
Eelco Dolstra 71e5b937fb Document --check 2016-01-18 15:54:14 +01:00
Peter Simons a1bf934044 doc/manual/command-ref/nix-collect-garbage.xml: document --max-freed option
Mention the --max-freed option in the nix-collect-garbage man page.
Related to https://github.com/NixOS/nix/issues/609.
2016-01-18 13:25:36 +01:00
Christian Theune b4bda4765a Update documentation for floats. 2016-01-06 08:41:53 +01:00
Fabian Schmitthenner 0eb200e569 propagate NIX_BUILD_SHELL also in pure builds document NIX_BUILD_SHELL in the nix-shell command documentation 2016-01-05 14:11:20 +01:00
Tim Cuthbertson 36b9ce24b1 doc: Clarify why multiple arguments are not supported in shebang line
It's not a limitation of `/usr/bin/env`, it's just how the OS processes shebang lines
(see http://stackoverflow.com/a/4304187)
2016-01-05 13:46:05 +01:00
Vladimír Čunát 29c0199d5c manual: document builtins.functionArgs
The text is just a conversion of comment from src/libexpr/primops.cc
2016-01-05 13:29:17 +01:00
davidak 5eb93556f1 doc: fixes #727 broken link 2016-01-05 13:28:34 +01:00
Eelco Dolstra 9be037448c Use sensible date format 2016-01-04 14:38:26 +01:00
Eelco Dolstra f476535265 Update release notes 2016-01-04 14:29:23 +01:00
Eelco Dolstra c0d4173263 Set default binary-caches-parallel-connections to 25
Some benchmarking suggested this as a good value. Running

  $ benchmark -f ... -t 25 -- sh -c 'rm -f /nix/var/nix/binary-cache*; nix-store -r /nix/store/x5z8a2yvz8h6ccmhwrwrp9igg03575jg-nixos-15.09.git.5fd87e1M.drv --dry-run --option binary-caches-parallel-connections <N>'

gave the following mean elapsed times for these values of N:

N=10:  3.3541
N=20:  2.9320
N=25:  2.6690
N=30:  2.9417
N=50:  3.2021
N=100: 3.5718
N=150: 4.2079

Memory usage is also reduced (N=150 used 186 MB, N=25 only 68 MB).

Closes #708.
2015-11-25 17:13:11 +01:00
Eelco Dolstra 0ab4d905e7 Merge branch 'p/sandbox-rename-minimal' of https://github.com/vcunat/nix 2015-11-25 14:53:42 +01:00
Rommel M. Martinez cf141abfe9 Fixed typo. 2015-11-23 15:59:57 +08:00
Vladimír Čunát b39622a487 rename chroot to sandbox (fixes #656, close #682)
- rename options but leav old names as lower-priority aliases,
  also "-dirs" -> "-paths" to get closer to the meaning
- update docs to reflect the new names (old aliases are not documented),
  including a new file with release notes
- tests need an update after corresponding changes to nixpkgs
- __noChroot is left as it is (after discussion on the PR)
2015-11-10 22:32:51 +01:00