Commit graph

596 commits

Author SHA1 Message Date
Eelco Dolstra 50807f3dd5 Add primop genList
This can be used to implement functions like ‘imap’ (or for that
matter, ‘map’) without the quadratic complexity incurred by calling
‘++’ repeatedly.
2015-07-28 17:28:35 +02:00
Eelco Dolstra d6d5885c15 Add replaceStrings primop
This is a generalisation of replaceChars in Nixpkgs.
2015-07-24 15:32:24 +02:00
Eelco Dolstra 14be783676 Add primops all and any
These are used thousands of times during NixOS evaluation, so it's
useful to speed them up.
2015-07-23 19:23:11 +02:00
Eelco Dolstra 61af14a921 Add foldl' primop 2015-07-23 17:03:02 +02:00
Eelco Dolstra ccf31dbc25 nix-copy-closure: Add -v flag
And make exportPath() less spammy by default.
2015-07-20 01:52:07 +02:00
Eelco Dolstra 39b3d9698e Typos 2015-06-12 11:02:40 +02:00
Eelco Dolstra d1e4b76a3a Update release notes 2015-06-12 01:11:03 +02:00
Eelco Dolstra 7d148ad543 Fix manual 2015-06-08 11:25:04 +02:00
Eelco Dolstra 53dd97bb9d Document setting up signed binary caches 2015-06-01 17:14:16 +02:00
Eelco Dolstra da196ec68f Document tarball downloading 2015-06-01 15:14:44 +02:00
Eelco Dolstra feca5cb67f Document nix-shell #!-scripts 2015-06-01 13:49:11 +02:00
Eelco Dolstra 99c2c14f50 Typo 2015-06-01 13:04:10 +02:00
Eelco Dolstra d68941d89d Nix 1.9 release notes 2015-06-01 12:57:43 +02:00
Charles Strahan 9c6328a7bf nix-env: document --set option 2015-05-19 11:00:15 +02:00
Shea Levy 4d652875bd Add the pre-build hook.
This hook can be used to set system-specific per-derivation build
settings that don't fit into the derivation model and are too complex or
volatile to be hard-coded into nix. Currently, the pre-build hook can
only add chroot dirs/files through the interface, but it also has full
access to the chroot root.

The specific use case for this is systems where the operating system ABI
is more complex than just the kernel-support system calls. For example,
on OS X there is a set of system-provided frameworks that can reliably
be accessed by any program linked to them, no matter the version the
program is running on. Unfortunately, those frameworks do not
necessarily live in the same locations on each version of OS X, nor do
their dependencies, and thus nix needs to know the specific version of
OS X currently running in order to make those frameworks available. The
pre-build hook is a perfect mechanism for doing just that.
2015-04-18 16:56:02 -04:00
Shea Levy fd6774e285 Revert "Add the pre-build hook."
Going to reimplement differently.

This reverts commit 1e4a4a2e9f.
2015-04-18 14:59:58 -04:00
Shea Levy 1e4a4a2e9f Add the pre-build hook.
This hook can be used to set system specific per-derivation build
settings that don't fit into the derivation model and are too complex or
volatile to be hard-coded into nix. Currently, the pre-build hook can
only add chroot dirs/files.

The specific use case for this is systems where the operating system ABI
is more complex than just the kernel-supported system calls. For
example, on OS X there is a set of system-provided frameworks that can
reliably be accessed by any program linked to them, no matter the
version the program is running on. Unfortunately, those frameworks do
not necessarily live in the same locations on each version of OS X, nor
do their dependencies, and thus nix needs to know the specific version
of OS X currently running in order to make those frameworks available.
The pre-build hook is a perfect mechanism for doing just that.
2015-04-12 12:56:38 -04:00
Daniel Hahler e659978ced Fix typos: s/the the/the/ 2015-03-06 16:43:22 +01:00
Eelco Dolstra cffa7f80ab Typo 2015-02-23 16:02:50 +01:00
Eelco Dolstra 99897f6979 Use chroots for all derivations
If ‘build-use-chroot’ is set to ‘true’, fixed-output derivations are
now also chrooted. However, unlike normal derivations, they don't get
a private network namespace, so they can still access the
network. Also, the use of the ‘__noChroot’ derivation attribute is
no longer allowed.

Setting ‘build-use-chroot’ to ‘relaxed’ gives the old behaviour.
2015-02-23 15:54:31 +01:00
Eelco Dolstra 15d2d3c34e Add restricted evaluation mode
If ‘--option restrict-eval true’ is given, the evaluator will throw an
exception if an attempt is made to access any file outside of the Nix
search path. This is primarily intended for Hydra, where we don't want
people doing ‘builtins.readFile ~/.ssh/id_dsa’ or stuff like that.
2015-02-23 15:54:31 +01:00
Shea Levy a8494de0be Merge branch 'docs/channels-path' of git://github.com/iElectric/nix 2015-02-22 11:59:38 -05:00
Domen Kožar 7bd8299c6c fixes https://github.com/NixOS/nixpkgs/issues/6485 2015-02-22 08:39:29 -08:00
Shea Levy e0953d53de Allow the leading component of a path to be a ~ 2015-02-19 08:05:16 -05:00
Eelco Dolstra bd91064150 Use $<attr>Path instead of $<attr> for passAsFile 2015-02-17 16:42:54 +01:00
Eelco Dolstra a70d275f3d Allow passing attributes via files instead of environment variables
Closes #473.
2015-02-17 14:42:15 +01:00
Eelco Dolstra 29e1ff675b Keep sorted 2015-02-17 13:55:37 +01:00
Eelco Dolstra de8ed5c1d3 Typo 2015-02-04 18:17:06 +01:00
Shea Levy d66d9e8425 Require linux 3.13 or later for chroot
Fixes #453
2015-02-04 18:15:56 +01:00
Tobias Geerinckx-Rice c23d67920e doc: nix-channel --remove takes a name, not a url 2015-01-12 10:56:58 +01:00
Данило Глинський (Danylo Hlynskyi) ed56ea980b Fix typo (assuming this is a typo)
Fix typo (assuming this is a typo)
`allowedRequisites` mentions `allowedReferences` in code example
2015-01-08 16:43:56 +01:00
Eelco Dolstra 128538ef06 nix-shell: Add --run flag
‘--run’ is like ‘--command’, except that it runs the command in a
non-interactive shell. This is important if you do things like:

  $ nix-shell --command make

Hitting Ctrl-C while make is running drops you into the interactive
Nix shell, which is probably not what you want. So you can now do

  $ nix-shell --run make

instead.
2015-01-08 15:14:38 +01:00
Eelco Dolstra 4d5c9d85ea Document how to set up build users on Mac OS X 2015-01-06 11:17:11 +01:00
j-keck 14fb7378df doc: remove wrong phrase.
'... another level of indirection not shown in the figure above ...'
but in the 'user-environments.png' figure there is '~/.nix-profile'.
the figure was updated with the commit: f982df3 on Mar 16, 2005.
2015-01-05 15:08:53 +01:00
j-keck 2c052278d2 doc: remove double word
'... when when ...' -> '... when ...'
2015-01-05 13:40:19 +01:00
Eelco Dolstra 411b237ee5 edition -> subtitle
For some reason, docbook-xsl doesn't render edition.
2015-01-02 12:53:32 +01:00
Eelco Dolstra f16b8786a2 Belatedly add contributors 2014-12-16 18:58:04 +01:00
Eelco Dolstra c2384052e3 Grmbl 2014-12-14 03:38:54 +01:00
Eelco Dolstra 47ed06a290 Add a section on nix-serve 2014-12-14 03:37:41 +01:00
Eelco Dolstra 2142f47c06 Add section on SSH substituter 2014-12-14 03:19:15 +01:00
Eelco Dolstra 68b4717873 Delete the stdenv section
It's outdated and better covered in the Nixpkgs manual.
2014-12-14 01:39:32 +01:00
Eelco Dolstra 6466d56f42 Bla 2014-12-14 01:33:16 +01:00
Eelco Dolstra e90e7b5e0a Fix build
http://hydra.nixos.org/build/17894500
2014-12-14 01:29:35 +01:00
Eelco Dolstra eb53f592b8 Fix image in PDF
Closes #415.
2014-12-14 01:23:06 +01:00
Eelco Dolstra 9c830394ec Rename files 2014-12-14 01:07:23 +01:00
Eelco Dolstra 4c4e891652 Update .nixpkg description 2014-12-13 23:27:22 +01:00
Eelco Dolstra be79773542 ReiserFS -> ext4 2014-12-13 23:23:19 +01:00
Eelco Dolstra 4eace5adda Style 2014-12-13 23:21:14 +01:00
Eelco Dolstra 751ae181a1 Undocument nix-generate-patches 2014-12-13 23:17:26 +01:00
Eelco Dolstra 3b88d03714 Document channel format and excise most mentions of manifests and nix-pull 2014-12-13 23:16:08 +01:00