Commit graph

7481 commits

Author SHA1 Message Date
Marc Scholten 3614d55aa1 Add link to hacking section of the manual (#973) 2016-07-20 23:17:55 +02:00
Domen Kožar c660eb61f1 Dockerfile: specify NIX_PATH 2016-07-20 16:58:01 +02:00
Dmitry Kalinkin 2a788bf9e7 documentation: mention required openssl dependency (#974)
Fixes: a6ca68a7 ("Require OpenSSL")
2016-07-20 15:02:29 +02:00
Shea Levy 06068b353d FdSink: Restore move constructor/assignment 2016-07-13 06:27:41 -04:00
Shea Levy b33e85229d Make Buffered{Source,Sink} move-safe 2016-07-13 06:03:37 -04:00
Shea Levy cb5e7254b6 Modernize AutoCloseFD 2016-07-11 15:44:44 -04:00
Eelco Dolstra 8a41792d43 Merge pull request #959 from aszlig/fix-docbook-xsl-ns
Don't hardcode docbook XSL namespace URL
2016-07-04 21:26:29 +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
Timothy Allen 91bec54016 nix.spec.in: RHEL 7/CentOS 7 supports systemd. 2016-07-01 14:09:45 +10:00
Timothy Allen 3a535abbc7 nix.spec.in: Create /nix/store at install time.
Since we now chmod /nix/store at install time, we don't need to do it in the
post install script. We still chgrp in the post-install, because the nixbld
group doesn't exist at install time.
2016-07-01 14:09:42 +10:00
Timothy Allen 0610486d61 nix.spec.in: RHEL 7/CentOS 7 do not require a group for each package. 2016-07-01 14:09:40 +10:00
Timothy Allen f32c6ed873 nix.spec.in: Build from the .tar.xz file.
The Nix download page only mentions the .xz source tarball, so that's what
people are likely to have available. This means that somebody who downloads a
Nix source tarball can turn it directly into an RPM with `rpmbuild -ta
nix-*.tar.xz`.
2016-07-01 14:09:37 +10:00
Timothy Allen 85ec6a6a44 nix.spec.in: Use the default build group name.
Nix expects build users to be in the "nixbld" group. You can change that in the
config file, but `nix.spec` does not ship with a config file, so we should
use the defaults.
2016-07-01 14:09:33 +10:00
Emery Hemingway 34ec98176e fixup "Colorize"
Do not quote escape sequence macro
2016-06-25 13:40:50 +02:00
Emery Hemingway eaabcba1c3 Colorize
Berlin NixOS meetup
2016-06-25 13:28:27 +02:00
Eelco Dolstra 74dd603495 Re-implement negative binary cache lookup caching 2016-06-20 17:39:05 +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
Eelco Dolstra e95f3c4443 Fix test
http://hydra.nixos.org/build/36631898
2016-06-17 15:26:10 +02:00
Eelco Dolstra 6a5f9c86f6 Merge pull request #939 from discordianfish/patch-1
Remove nix-copy-closure reference note from nix-store docs
2016-06-16 10:25:45 +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
Eelco Dolstra c68e5913c7 Run builds in a user namespace
This way, all builds appear to have a uid/gid of 0 inside the
chroot. In the future, this may allow using programs like
systemd-nspawn inside builds, but that will require assigning a larger
UID/GID map to the build.

Issue #625.
2016-06-09 18:30:39 +02:00
Eelco Dolstra 202683a4fc Use O_CLOEXEC in most places 2016-06-09 16:37:08 +02:00
Eelco Dolstra 9bdd949cfd Fix "creating statement: table ValidPaths has no column named ultimate" 2016-06-03 16:06:42 +02:00
Eelco Dolstra 5e51ffb1c2 Support sandbox builds by non-root users
This allows an unprivileged user to perform builds on a diverted store
(i.e. where the physical store location differs from the logical
location).

Example:

  $ NIX_LOG_DIR=/tmp/log NIX_REMOTE="local?real=/tmp/store&state=/tmp/var" nix-build -E \
    'with import <nixpkgs> {}; runCommand "foo" { buildInputs = [procps nettools]; } "id; ps; ifconfig; echo $out > $out"'

will do a build in the Nix store physically in /tmp/store but
logically in /nix/store (and thus using substituters for the latter).
2016-06-03 15:59:28 +02:00
Eelco Dolstra 2f8b0e557b Consistent quotes 2016-06-03 14:03:09 +02:00
Eelco Dolstra 080d607975 Don't call shared_from_this() from a destructor 2016-06-03 14:02:44 +02:00
Eelco Dolstra 30c8c3ba2d Fix some more references to storeDir 2016-06-03 14:02:44 +02:00
Eelco Dolstra a8dfdc52b8 Merge pull request #925 from abbradar/master
Show both cycle ends
2016-06-03 13:58:51 +02:00
Nikolay Amiantov c87a56f4d0 Show both cycle ends 2016-06-03 14:25:37 +03:00
Eelco Dolstra 75361b6dce Fix narrowing conversion from int64_t to bool
http://hydra.nixos.org/build/36613774
2016-06-03 13:20:46 +02:00
Eelco Dolstra f8a8b4d8f8 nix run: Set a reasonable uid/gid 2016-06-02 19:04:09 +02:00
Eelco Dolstra d64e0c1b64 Make derivationFromPath work on diverted stores 2016-06-02 18:43:36 +02:00
Eelco Dolstra eda2aaae92 nix run: Handle the case where the /nix/store mount point doesn't exist 2016-06-02 18:24:51 +02:00
Eelco Dolstra a424ab0444 createTempDir(): Don't do a chown on Linux
It's not needed and can cause problems in a user namespace.
2016-06-02 18:17:30 +02:00
Eelco Dolstra a24f2c9b84 nix run: Mount the Nix store in a private namespace
This is a convenience command to allow users who are not privileged to
create /nix/store to use Nix with regular binary caches. For example,

  $ NIX_REMOTE="local?state=$HOME/nix/var&real=/$HOME/nix/store" nix run firefox bashInteractive

will download Firefox and bash from cache.nixos.org, then start a
shell in which $HOME/nix/store is mounted on /nix/store.
2016-06-02 16:51:43 +02:00
Eelco Dolstra 6f2d51287c Add basic "nix run" command 2016-06-02 16:29:49 +02:00
Eelco Dolstra 4494000e04 LocalStore: Allow the physical and logical store directories to differ
This is primarily to subsume the functionality of the
copy-from-other-stores substituter. For example, in the NixOS
installer, we can now do (assuming we're in the target chroot, and the
Nix store of the installation CD is bind-mounted on /tmp/nix):

  $ nix-build ... --option substituters 'local?state=/tmp/nix/var&real=/tmp/nix/store'

However, unlike copy-from-other-stores, this also allows write access
to such a store. One application might be fetching substitutes for
/nix/store in a situation where the user doesn't have sufficient
privileges to create /nix, e.g.:

  $ NIX_REMOTE="local?state=/home/alice/nix/var&real=/home/alice/nix/store" nix-build ...
2016-06-02 16:02:48 +02:00
Eelco Dolstra 064816ab98 Respect build-use-substitutes 2016-06-02 16:02:48 +02:00
Eelco Dolstra 812c0dfbe2 Allow setting the state directory as a store parameter
E.g. "local?store=/tmp/store&state=/tmp/var".
2016-06-02 16:02:48 +02:00
Eelco Dolstra f2682e6e18 <nix/fetchurl.nix>: Use tarballs.nixos.org
This ensures that the disappearance of upstream bootstrap tarballs
(e.g. https://github.com/NixOS/nixpkgs-channels/pull/1) doesn't break
stdenv rebuilds.
2016-06-01 17:11:51 +02:00
Eelco Dolstra dead8189ac Typo 2016-06-01 16:56:22 +02:00
Eelco Dolstra e24e2caaaf Skip substituters with an incompatible store directory 2016-06-01 16:40:49 +02:00
Eelco Dolstra cf198952d0 HttpBinaryCacheStore: Fix caching of WantMassQuery
Also, test HttpBinaryCacheStore in addition to LocalBinaryCacheStore.
2016-06-01 16:24:17 +02:00
Eelco Dolstra 7850d3d279 Make the store directory a member variable of Store 2016-06-01 16:24:17 +02:00
Eelco Dolstra 1b5b654fe2 Fix OOM in the installer test
http://hydra.nixos.org/build/36462209
2016-05-31 15:16:21 +02:00
Eelco Dolstra 33664f0e8d Fix reference to $NIX_LINK 2016-05-31 15:14:24 +02:00
Eelco Dolstra 0a9d627e50 Doh 2016-05-31 13:38:36 +02:00
Eelco Dolstra 88b79cd55c Fix Debian 8 build
http://hydra.nixos.org/build/36462150
2016-05-31 13:37:33 +02:00
Eelco Dolstra a9fa5e050a Shut up some clang warnings 2016-05-31 13:31:04 +02:00